Alexa and Fortune 500 DNS Marketshare - 20 Nov 2014

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post.

Alexa Top 1,000 DNS Marketshare - 20 Nov 2014

Historical Alexa 1,000 DNS Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 1,000 DNS Marketshare - 20 Nov 2014

This table provides marketshare for managed DNS services amongst top 1,000 Alexa websites. Change metrics are derived from the difference in marketshare from Oct 2014 to Nov 2014.
ProviderRankWebsites (out of 1000)MarketshareMarketshare Change
Dyn DNS113813.8%+8
Amazon Route 53212712.7%+12
Akamai DNS3838.3%+6
CloudFlare DNS4818.1%+4
UltraDNS5808%+2
Versign DNS6505%+20
DNS Made Easy7363.6%+5
GoDaddy DNS8343.4%+2
Rackspace Cloud DNS9191.9%-1
DNSPod10161.6%+2
Internap DNS1180.8%+2
SoftLayer DNS1270.7%+2
Easy DNS1360.6%+1
CDNetworks DNS1430.3%+2
Linode DNS1520.2%+1
Google Cloud DNS1610.1%0
NSONE DNS1710.1%0
EdgeCast DNS1810.1%0

Alexa Top 1,000 DNS Switchers - 20 Nov 2014

This table lists Alexa 1,000 websites that have switched DNS services since the prior marketshare analysis in Oct 2014.
HostnameRankNew DNS ProviderPrevious DNS Provider
enter.youporninhd.com127UltraDNSRackspace Cloud DNS
www.forbesmagazine.com163DNS Made EasyRackspace Cloud DNS
zedo.com466Dyn DNS

Alexa Top 10,000 DNS Marketshare - 20 Nov 2014

Historical Alexa 10,000 DNS Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 10,000 DNS Marketshare - 20 Nov 2014

This table provides marketshare for managed DNS services amongst top 10,000 Alexa websites. Change metrics are derived from the difference in marketshare from 23 Oct 2014 to 20 Nov 2014.
ProviderRankWebsites (out of 10000)MarketshareMarketshare Change
CloudFlare DNS1118311.83%+70
Amazon Route 532113611.36%+71
Dyn DNS37187.18%+27
GoDaddy DNS45275.27%-8
UltraDNS54964.96%+5
Akamai DNS64484.48%+18
DNS Made Easy73773.77%+11
Versign DNS83113.11%+114
Rackspace Cloud DNS92232.23%+10
DNSPod101411.41%+11
SoftLayer DNS11780.78%+4
Easy DNS12740.74%-1
Linode DNS13400.4%+1
Internap DNS14310.31%+2
CDNetworks DNS15150.15%+5
EdgeCast DNS16100.1%+1
NSONE DNS1770.07%+3
Google Cloud DNS1850.05%0
Rage4 Networks DNS1920.02%+1
Azure DNS2020.02%0

Alexa Top 10,000 DNS Switchers - 20 Nov 2014

This table lists Alexa 10,000 websites that have switched DNS services since prior marketshare analysis on 23 Oct 2014.
HostnameRankNew DNS ProviderPrevious DNS Provider
www.forbesmagazine.com163DNS Made EasyRackspace Cloud DNS
zedo.com466Dyn DNS
instructure.com819Dyn DNSAmazon Route 53
www.timeout.com.hk1691Amazon Route 53GoDaddy DNS
t411.me1730CloudFlare DNSAmazon Route 53
incredibar.com1837Dyn DNSAkamai DNS
hihi2.com2006CloudFlare DNSSoftLayer DNS
mentalfloss.com2460Amazon Route 53SoftLayer DNS
bungie.net2494CloudFlare DNSAmazon Route 53
www.regonline.com2674Amazon Route 53UltraDNS
oasgames.com3295Amazon Route 53GoDaddy DNS
pizap.com3613Amazon Route 53DNS Made Easy
kenh60.net3620CloudFlare DNSGoDaddy DNS
webpagetest.org3732CloudFlare DNSGoogle Cloud DNS
topshop.com3786Akamai DNSUltraDNS
fontstruct.fontshop.com3792Amazon Route 53GoDaddy DNS
www.railwaychildren.org.uk4406DNS Made EasyCloudFlare DNS
www.newsweek.mx4960GoDaddy DNSRackspace Cloud DNS
nmisr.com5431CloudFlare DNSDNS Made Easy
backlinko.com5496CloudFlare DNSGoDaddy DNS
highrisehq.com5743Amazon Route 53Dyn DNS
madworldnews.com6276CloudFlare DNSGoDaddy DNS
spyfu.com6430Amazon Route 53GoDaddy DNS
apk4fun.com6513DNS Made EasyLinode DNS
worldlifestyle.com6528Amazon Route 53CloudFlare DNS
www.home24.at6557Akamai DNSAmazon Route 53
assembla.com7076CloudFlare DNSDyn DNS
ntent.com7698Amazon Route 53Dyn DNS
gezginler.net7819CloudFlare DNSSoftLayer DNS
traveloka.com7915CloudFlare DNSGoDaddy DNS
1stwebdesigner.com8621GoDaddy DNSRackspace Cloud DNS
uvidi.com8640Amazon Route 53Dyn DNS
redditgifts.com8817CloudFlare DNSAkamai DNS
www.kamikazebikegames.com9145Amazon Route 53GoDaddy DNS
authoritynutrition.com9309EdgeCast DNSCloudFlare DNS
www.nailsmag.com9417CloudFlare DNSRackspace Cloud DNS
jonloomer.com9474CloudFlare DNSAmazon Route 53
tvboxnow.com9682CloudFlare DNSGoDaddy DNS
stooorage.com9912CloudFlare DNSGoDaddy DNS

Fortune 500 DNS Marketshare - 20 Nov 2014

Historical Fortune 500 DNS Marketshare - 23 Oct to 20 Nov 2014

Fortune 500 2013 DNS Marketshare - 20 Nov 2014

This table provides marketshare for managed DNS services amongst 2014 US Fortune 500 companies. Change metrics are derived from the difference in marketshare from 23 Oct to 20 Nov 2014.
ProviderRankWebsites (out of 500)MarketshareMarketshare Change
Versign DNS15911.8%-2
UltraDNS25310.6%-1
Akamai DNS3387.6%+2
GoDaddy DNS4306%-3
Amazon Route 535244.8%+3
Dyn DNS6224.4%0
Rackspace Cloud DNS7193.8%-1
DNS Made Easy8193.8%+1
Internap DNS971.4%0
CloudFlare DNS1071.4%-1
Easy DNS1130.6%-1
DNSPod1220.4%0
SoftLayer DNS1320.4%0
Linode DNS1410.2%-1

Fortune 500 DNS Switchers - 20 Nov 2014

There were no changes in managed DNS providers amongst Fortune 500 websites within this time period.

TAGS:
DNS Marketshare;
Alexa 10,000;
Alexa 1,000;
Fortune 500;
Dyn;
AWS Route 53;
UltraDNS;
DNSPod
Read More

Alexa and Fortune 500 Compute Marketshare - 20 Nov 2014

This post provides marketshare analysis for compute services (virtual machines) and top Alexa and US Fortune 500 websites. We compile this marketshare using a variety of techniques including ASN and IP/CIDR matching, multi-level site crawling, and related domain associations. We attempt to filter out known white labeled SaaS sites using a filter list. The network identifiers we use for marketshare correlations (ASN, and IP/CIDR) are available via our Get Network Identifiers API method.

This is the first such marketshare post and our techniques are still evolving. We do not guarantee this analysis to be 100% accurate. Rackspace and SoftLayer marketshare includes both cloud and dedicated servers.

Alexa Top 1,000 Compute Marketshare - 20 Nov 2014

Historical Alexa 1,000 Compute Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 1,000 Compute Marketshare - 20 Nov 2014

This table provides marketshare for Compute services amongst top 1,000 Alexa websites. Change metrics are derived from the difference in marketshare from Oct 2014 to Nov 2014.
ProviderRankWebsites (out of 1,000)MarketshareMarketshare Change
Amazon EC2114214.2%+3
Rackspace Cloud Servers2545.4%+3
SoftLayer Cloud Servers3393.9%0
Savvis VPDC4191.9%+1
Linode Cloud Hosting5161.6%+4
Microsoft Azure Virtual Machines6121.2%+8
DigitalOcean770.7%+2
Storm on Demand850.5%-3
Google Compute Engine930.3%+2
Terremark vCloud Express1010.1%0
AgileCLOUD1110.1%
Webair Cloud1210.1%
FireHost1310.1%

Alexa Top 1,000 Compute Switchers - 20 Nov 2014

This table lists Alexa 1,000 websites that have switched Compute services since prior marketshare analysis on 23 Oct 2014.
HostnameRankNew Compute ProviderPrevious Compute Provider
www.cnnexpansion.com71Amazon EC2Savvis VPDC

Alexa Top 10,000 Compute Marketshare - 20 Nov 2014

Historical Alexa 10,000 Compute Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 10,000 Compute Marketshare - 20 Nov 2014

This table provides marketshare for Compute services amongst top 10,000 Alexa websites. Change metrics are derived from the difference in marketshare from 23 Oct 2014 to 20 Nov 2014.
ProviderRankWebsites (out of 10,000)MarketshareMarketshare Change
Amazon EC21129412.94%+26
Rackspace Cloud Servers25765.76%+49
SoftLayer Cloud Servers34214.21%-5
Linode Cloud Hosting41941.94%+38
Savvis VPDC51441.44%+19
Storm on Demand6830.83%-3
Microsoft Azure Virtual Machines7800.8%+15
DigitalOcean8600.6%-7
AgileCLOUD9340.34%+33
Aruba Cloud Compute10170.17%-3
Google Compute Engine11120.12%-1
Blue Box VPS12110.11%+1
Gandi Cloud VPS13100.1%+2
Terremark vCloud Express14100.1%-2
Joyent Cloud1590.09%-1
FireHost1680.08%+1
VPS.NET1770.07%-1
Webair Cloud1860.06%-2
e24cloud Cloud Servers1950.05%
CenturyLink Cloud Servers2020.02%0
StratoGen VMware Cloud2120.02%0
Logicworks infiniCloud2220.02%+1
GMO Cloud - US2320.02%-3
vnCloud2420.02%-2
Crucial Cloud2520.02%0
KT ucloud2610.01%
zettagrid2710.01%
City Cloud2810.01%0
CloudSigma2910.01%0
NephoScale Cloud Computing3010.01%
Vultr3110.01%

Alexa Top 10,000 Compute Switchers - 20 Nov 2014

This table lists Alexa 10,000 websites that have switched Compute services since prior marketshare analysis on 23 Oct 2014.
HostnameRankNew Compute ProviderPrevious Compute Provider
www.cnnexpansion.com71Amazon EC2Savvis VPDC
cheezburger.com1299SoftLayer Cloud ServersMicrosoft Azure Virtual Machines
www.virginatlantictravelplus.com3649Amazon EC2Microsoft Azure Virtual Machines
sitescout.com3983Amazon EC2Colosseum Cloud
rantmn.com4241Amazon EC2Linode Cloud Hosting
www.rantmn.com4241Amazon EC2Linode Cloud Hosting
www.bestbuy.com.mx4694Rackspace Cloud ServersAmazon EC2
newsweek.mx4960Microsoft Azure Virtual MachinesRackspace Cloud Servers
www.newsweek.mx4960Microsoft Azure Virtual MachinesRackspace Cloud Servers
1sale.com5083Rackspace Cloud ServersAmazon EC2
codeschool.com5335Linode Cloud HostingBlue Box VPS
computrabajo.com.mx5487Rackspace Cloud ServersSoftLayer Cloud Servers
www.incomediary.com7410Google Compute EngineStorm on Demand
incomediary.com7410Google Compute EngineStorm on Demand
m2newmedia.com7611DigitalOceanSoftLayer Cloud Servers
topuniversities.com9266Rackspace Cloud ServersAmazon EC2

Fortune 500 Compute Marketshare - 20 Nov 2014

Historical Fortune 500 Compute Marketshare - 23 Oct to 20 Nov 2014

Fortune 500 2013 Compute Marketshare - 20 Nov 2014

This table provides marketshare for Compute services amongst 2014 US Fortune 500 companies. Change metrics are derived from the difference in marketshare from 23 Oct to 20 Nov 2014.
ProviderRankWebsites (out of 500)MarketshareMarketshare Change
Rackspace Cloud Servers110320.6%+3
Amazon EC225410.8%0
Savvis VPDC3285.6%-1
Microsoft Azure Virtual Machines4102%-1
SoftLayer Cloud Servers5102%-1
Storm on Demand671.4%+1
Linode Cloud Hosting761.2%-1
FireHost840.8%0
GoGrid920.4%0
Joyent Cloud1010.2%0
City Cloud1110.2%0
Webair Cloud1210.2%0
Crucial Cloud1310.2%0
Logicworks infiniCloud1410.2%0
GMO Cloud - US1510.2%
Blue Box VPS1610.2%0
Google Compute Engine1710.2%0
CenturyLink Cloud Servers1810.2%0

Fortune 500 Compute Switchers - 20 Nov 2014

This table lists Alexa 10,000 websites that have switched Compute services since prior marketshare analysis on 23 Oct 2014.
HostnameRankNew Compute ProviderPrevious Compute Provider
arrow.com138Rackspace Cloud ServersSoftLayer Cloud Servers
mrktg.arwdns.net138Rackspace Cloud ServersSoftLayer Cloud Servers
TAGS:
IaaS Marketshare;
Alexa 10,000;
Alexa 1,000;
Fortune 500
Read More

Alexa and Fortune 500 CDN Marketshare - 20 Nov 2014

This post provides marketshare analysis for CDN services and top Alexa and US Fortune 500 websites. We compile this marketshare using a variety of techniques including CNAME chain analysis, ASN and IP/CIDR matching, multi-level site crawling, and related domain associations. We attempt to filter out known white labeled SaaS sites using a filter list. The network identifiers we use for marketshare correlations (CNAME regex, ASN, and IP/CIDR) are available via our Get Network Identifiers API method.

Alexa Top 1,000 CDN Marketshare - 20 Nov 2014

Historical Alexa 1,000 CDN Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 1,000 CDN Marketshare - 20 Nov 2014

This table provides marketshare for CDN services amongst top 1,000 Alexa websites. Change metrics are derived from the difference in marketshare from Oct 2014 to Nov 2014.
ProviderRankWebsites (out of 1,000)MarketshareMarketshare Change
Akamai CDN124124.1%+13
CloudFlare2595.9%-3
EdgeCast CDN3333.3%+4
Fastly CDN4323.2%+9
Amazon CloudFront5222.2%-2
MaxCDN6141.4%+1
ChinaCache CDN7121.2%-1
CDNetworks CDN8121.2%+1
Limelight CDN990.9%+2
Incapsula1090.9%0
Level 3 CDN1170.7%-1
Cedexis1270.7%+1
Rackspace Cloud CDN1310.1%
SoftLayer CDN1410.1%0
CacheFly CDN1510.1%0
Turbobytes1610.1%0

Alexa Top 1,000 CDN Switchers - 20 Nov 2014

This table lists Alexa 1,000 websites that have switched CDN services since the prior marketshare analysis in Oct 2014.
HostnameRankNew CDN ProviderPrevious CDN Provider
abs.twimg.com50Fastly CDNEdgeCast CDN
i.gse.io266EdgeCast CDNFastly CDN

Alexa Top 10,000 CDN Marketshare - 20 Nov 2014

Historical Alexa 10,000 CDN Marketshare - 23 Oct to 20 Nov 2014

Alexa Top 10,000 CDN Marketshare - 20 Nov 2014

This table provides marketshare for CDN services amongst top 10,000 Alexa websites. Change metrics are derived from the difference in marketshare from 23 Oct 2014 to 20 Nov 2014.
ProviderRankWebsites (out of 10,000)MarketshareMarketshare Change
Akamai CDN1167816.78%+46
CloudFlare28958.95%+72
EdgeCast CDN32052.05%+10
Amazon CloudFront41491.49%+17
Fastly CDN51121.12%+16
MaxCDN6870.87%+10
Incapsula7820.82%+2
CDNetworks CDN8720.72%0
Level 3 CDN9650.65%+3
Limelight CDN10610.61%-5
ChinaCache CDN11430.43%+6
Cedexis12260.26%-1
Rackspace Cloud CDN13230.23%+3
Internap CDN14200.2%+8
CacheFly CDN15150.15%0
SoftLayer CDN1640.04%0
Turbobytes1740.04%0
Microsoft Azure CDN1830.03%
CDN771920.02%+1
CDN.net2010.01%-1

Alexa Top 10,000 CDN Switchers - 20 Nov 2014

This table lists Alexa 10,000 websites that have switched CDN services since prior marketshare analysis on 23 Oct 2014.
HostnameRankNew CDN ProviderPrevious CDN Provider
abs.twimg.com50Fastly CDNEdgeCast CDN
i.gse.io266EdgeCast CDNFastly CDN
www.leparisien.fr1883Level 3 CDNEdgeCast CDN
www.dafiti.com.br3090Akamai CDNLevel 3 CDN
fabfurnish.com3147Akamai CDNCloudFlare
storify.com4011Amazon CloudFrontCloudFlare
www.prosieben.de5042Akamai CDNLevel 3 CDN
www.boohoo.com5237CDNetworks CDNAkamai CDN
www.warnerbros.com5718Akamai CDNLevel 3 CDN
store.americanapparel.com.mx5875CloudFlareAkamai CDN
www.theoutnet.com7679Fastly CDNCDNetworks CDN
pubdirecte.com8792IncapsulaCloudFlare
www.vivareal.com.br9256CloudFlareAkamai CDN
authoritynutrition.com9309EdgeCast CDNCloudFlare

Fortune 500 CDN Marketshare - 20 Nov 2014

Historical Fortune 500 CDN Marketshare - 23 Oct to 20 Nov 2014

Fortune 500 2013 CDN Marketshare - 20 Nov 2014

This table provides marketshare for CDN services amongst 2014 US Fortune 500 companies. Change metrics are derived from the difference in marketshare from 23 Oct to 20 Nov 2014.
ProviderRankWebsites (out of 500)MarketshareMarketshare Change
Akamai CDN116633.2%-1
Amazon CloudFront2102%+2
Limelight CDN371.4%-1
Incapsula461.2%+1
Level 3 CDN551%0
Internap CDN640.8%+1
CDNetworks CDN730.6%0
EdgeCast CDN830.6%0
CloudFlare920.4%0
Cedexis1010.2%0
MaxCDN1110.2%0
Rackspace Cloud CDN1210.2%0
Microsoft Azure CDN1310.2%
CacheFly CDN1410.2%0

Fortune 500 CDN Switchers - 20 Nov 2014

There were no changes in CDN providers amongst Fortune 500 websites within this time period.

TAGS:
CDN Marketshare;
Alexa 10,000;
Alexa 1,000;
Fortune 500
Read More

Alexa and Fortune 500 DNS Marketshare - 23 Oct 2014

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post.

Alexa Top 1,000 DNS Marketshare - 23 Oct 2014

Historical Alexa 1,000 DNS Marketshare - 1 Sep to 23 Oct 2014

Alexa Top 1,000 DNS Marketshare - 23 Oct 2014

This table provides marketshare for managed DNS services amongst top 1,000 Alexa websites. Change metrics are derived from the difference in marketshare from Jul 2014 to Oct 2014.
ProviderRankWebsites (out of 1000)MarketshareMarketshare Change
Dyn DNS113013%-2
Amazon Route 53211511.5%-9
UltraDNS3787.8%0
Akamai DNS4777.7%0
CloudFlare DNS5777.7%+3
GoDaddy DNS6323.2%0
DNS Made Easy7313.1%-2
Versign DNS8303%0
Rackspace Cloud DNS9202%+2
DNSPod10141.4%-3
Internap DNS1160.6%0
Easy DNS1250.5%+1
SoftLayer DNS1350.5%+1
Linode DNS1410.1%
NSONE DNS1510.1%0
EdgeCast DNS1610.1%-1
CDNetworks DNS1710.1%0
Google Cloud DNS1810.1%

Alexa Top 1,000 DNS Switchers - 23 Oct 2014

This table lists Alexa 1,000 websites that have switched DNS services since the prior marketshare analysis in Jul 2014.
HostnameRankNew DNS ProviderPrevious DNS Provider
filehippo.com660Amazon Route 53GoDaddy DNS
jquery.com678CloudFlare DNSDNS Made Easy

Alexa Top 10,000 DNS Marketshare - 23 Oct 2014

Historical Alexa 10,000 DNS Marketshare - 1 Sep to 23 Oct 2014

Alexa Top 10,000 DNS Marketshare - 23 Oct 2014

This table provides marketshare for managed DNS services amongst top 10,000 Alexa websites. Change metrics are derived from the difference in marketshare from 1 Sep 2014 to 23 Oct 2014.
ProviderRankWebsites (out of 10000)MarketshareMarketshare Change
CloudFlare DNS1111311.13%+27
Amazon Route 532106510.65%+1
Dyn DNS36916.91%+1
GoDaddy DNS45355.35%+8
UltraDNS54914.91%+13
Akamai DNS64304.3%+6
DNS Made Easy73663.66%+7
Rackspace Cloud DNS82132.13%+10
Versign DNS91971.97%+3
DNSPod101301.3%-27
Easy DNS11750.75%-8
SoftLayer DNS12740.74%-6
Linode DNS13390.39%-4
Internap DNS14290.29%0
CDNetworks DNS15100.1%-6
EdgeCast DNS1690.09%-2
Google Cloud DNS1750.05%+2
NSONE DNS1840.04%0
Azure DNS1920.02%0
Rage4 Networks DNS2010.01%0

Alexa Top 10,000 DNS Switchers - 23 Oct 2014

This table lists Alexa 10,000 websites that have switched DNS services since prior marketshare analysis on 1 Sep 2014.
HostnameRankNew DNS ProviderPrevious DNS Provider
diply.com219CloudFlare DNSGoDaddy DNS
filehippo.com660Amazon Route 53GoDaddy DNS
jquery.com678CloudFlare DNSDNS Made Easy
nbcsports.com841Akamai DNSUltraDNS
wayfair.com1239Dyn DNSCloudFlare DNS
r2games.com1391Amazon Route 53DNSPod
rotoworld.com1451Akamai DNSUltraDNS
zomato.com1842Amazon Route 53Dyn DNS
webpagetest.org2017Google Cloud DNSDNS Made Easy
pcadvisor.co.uk2073CloudFlare DNSRackspace Cloud DNS
uservoice.com2287CloudFlare DNSDyn DNS
seositecheckup.com2407CloudFlare DNSDNS Made Easy
tickets.r2games.com2481Amazon Route 53DNSPod
jqueryui.com2684CloudFlare DNSDNS Made Easy
argaam.com2773DNS Made EasyGoDaddy DNS
instructure.com2839Amazon Route 53Dyn DNS
omegle.com3137CloudFlare DNSAmazon Route 53
grammarly.net3958Amazon Route 53GoDaddy DNS
nmisr.com3963DNS Made EasyCloudFlare DNS
gardenweb.com4380Akamai DNSUltraDNS
myvidster.com4417CloudFlare DNSGoDaddy DNS
boerse.bz4831CloudFlare DNSDNS Made Easy
meteo.gr5160DNS Made EasyDyn DNS
apk4fun.com5376Linode DNSDNSPod
stuff.tv6001Amazon Route 53Versign DNS
smartinsights.com6448CloudFlare DNSGoDaddy DNS
jquerymobile.com6904CloudFlare DNSDNS Made Easy
1stwebdesigner.com6917Rackspace Cloud DNSCloudFlare DNS
oursogo.com7185CloudFlare DNSSoftLayer DNS
sepakbola.com8056CloudFlare DNSAmazon Route 53
talkarcades.com8545CloudFlare DNSAmazon Route 53
forexpeacearmy.com8577CloudFlare DNSGoDaddy DNS
bostonherald.com8882Amazon Route 53CloudFlare DNS
growthhackers.com9295DNS Made EasyRackspace Cloud DNS

Fortune 500 DNS Marketshare - 23 Oct 2014

Historical Fortune 500 DNS Marketshare - 1 Sep to 23 Oct 2014

Fortune 500 2013 DNS Marketshare - 23 Oct 2014

This table provides marketshare for managed DNS services amongst 2014 US Fortune 500 companies. Change metrics are derived from the difference in marketshare from 1 Sep to 23 Oct 2014.
ProviderRankWebsites (out of 500)MarketshareMarketshare Change
Versign DNS16012%+3
UltraDNS25410.8%0
Akamai DNS3367.2%+2
GoDaddy DNS4336.6%+3
Dyn DNS5224.4%0
Amazon Route 536214.2%+2
Rackspace Cloud DNS7204%+1
DNS Made Easy8183.6%0
CloudFlare DNS981.6%0
Internap DNS1071.4%+1
Easy DNS1140.8%-1
Linode DNS1220.4%0
DNSPod1320.4%0
SoftLayer DNS1420.4%0

Fortune 500 DNS Switchers - 23 Oct 2014

There were no changes in managed DNS providers amongst Fortune 500 websites within this time period.