Is Rackspace Email or registrar-servers.com more popular?

Rackspace Email is used by more websites in our catalog: 7,491 use Rackspace Email and 4,623 use registrar-servers.com.

Does Rackspace Email or registrar-servers.com have higher-authority sites?

Rackspace Email sites have the higher median Ahrefs Domain Rating (Rackspace Email: 21, registrar-servers.com: 8).

Is Rackspace Email or registrar-servers.com growing faster?

Between 2026-06 and 2026-07, Rackspace Email went from 0.88% to 0.85% of all tracked sites, while registrar-servers.com went from 0.58% to 0.52%. Rackspace Email is gaining ground faster in our index.

Can a site use both Rackspace Email and registrar-servers.com?

No. A site runs a single email host, so Rackspace Email and registrar-servers.com are mutually exclusive.

Where does this Rackspace Email vs registrar-servers.com data come from?

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.

Rackspace Email vs registrar-servers.com — Site Stats Database

Rackspace Email vs registrar-servers.com

A side-by-side comparison of two email hosting providers, based on the 736,999 Email Host sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Rackspace Email	registrar-servers.com
Websites	7,491	4,623
Market share	1.0%	0.63%
Share of top 10K sites	0.43%	0.11%

Share of top 100K sites	0.78%	0.20%

Rank	#13	#15

Median DR	21	8

Average DR	25	15

Median keywords	1,035	595

Median referring domains	280	94

Median domain age	17 yrs	4 yrs

Average domain age	17 yrs	5 yrs

Average monthly traffic	43,308	16,601

Combined monthly traffic	324,423,253	76,748,227

streetdirectory.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords782,093
Referring Domains18,256
Domain Age26 yrs
Traffic (Jun 2026)18,720,875
Traffic Trend
TechnologyRackspace Email
wordsmyth.net
LanguageEnglish
DR (Ahrefs)61
Total Keywords565,735
Referring Domains6,670
Domain Age27 yrs
Traffic (Jun 2026)8,591,734
Traffic Trend
Technology
chemistrytalk.org
LanguageEnglish
DR (Ahrefs)46
Total Keywords88,295
Referring Domains2,050
Domain Age5 yrs
Traffic (Jun 2026)7,260,663
Traffic Trend
Technology
happycow.net
LanguageEnglish
DR (Ahrefs)78
Total Keywords335,939
Referring Domains34,753
Domain Age26 yrs
Traffic (Jun 2026)5,336,531
Traffic Trend
Technology
southernbite.com
LanguageEnglish
DR (Ahrefs)60
Total Keywords123,155
Referring Domains11,417
Domain Age16 yrs
Traffic (Jun 2026)5,256,271
Traffic Trend
Technology
sciencebuddies.org
Language
DR (Ahrefs)75
Total Keywords93,814
Referring Domains15,535
Domain Age24 yrs
Traffic (Jun 2026)4,144,179
Traffic Trend
Technology
12thman.com
LanguageEnglish
DR (Ahrefs)71
Total Keywords44,568
Referring Domains7,008
Domain Age25 yrs
Traffic (Jun 2026)3,714,992
Traffic Trend
Technology
catholic.org
LanguageEnglish
DR (Ahrefs)79
Total Keywords138,279
Referring Domains28,040
Domain Age31 yrs
Traffic (Jun 2026)2,985,572
Traffic Trend
Technology
laurafuentes.com
LanguageEnglish
DR (Ahrefs)65
Total Keywords145,481
Referring Domains6,791
Domain Age14 yrs
Traffic (Jun 2026)2,895,274
Traffic Trend
Technology
tourtexas.com
LanguageEnglish
DR (Ahrefs)64
Total Keywords70,155
Referring Domains4,201
Domain Age29 yrs
Traffic (Jun 2026)2,527,272
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
streetdirectory.com	English	74	782,093	18,256	26 yrs	18,720,875		Rackspace Email

currenttimeutc.com
LanguageEnglish
DR (Ahrefs)6
Total Keywords44,476
Referring Domains375
Domain Age3 yrs
Traffic (Jun 2026)2,820,351
Traffic Trend
Technologyregistrar-servers.com
icdcodes.ai
Language
DR (Ahrefs)15
Total Keywords155,300
Referring Domains703
Domain Age1 yr
Traffic (Jun 2026)2,640,346
Traffic Trend
Technology
goto-restaurants.com
LanguageEnglish
DR (Ahrefs)53
Total Keywords516,971
Referring Domains1,055
Domain Age1 yr
Traffic (Jun 2026)2,211,020
Traffic Trend
Technology
slithergame.io
LanguageEnglish
DR (Ahrefs)53
Total Keywords3,616
Referring Domains1,885
Domain Age
Traffic (Jun 2026)1,714,766
Traffic Trend
Technology
bg3.wiki
LanguageEnglish
DR (Ahrefs)51
Total Keywords72,593
Referring Domains3,295
Domain Age4 yrs
Traffic (Jun 2026)1,417,526
Traffic Trend
Technologyregistrar-servers.com
tankathon.com
LanguageEnglish
DR (Ahrefs)60
Total Keywords45,089
Referring Domains4,451
Domain Age12 yrs
Traffic (Jun 2026)1,393,122
Traffic Trend
Technology
ratemycourses.io
LanguageEnglish
DR (Ahrefs)22
Total Keywords3,590
Referring Domains319
Domain Age5 yrs
Traffic (Jun 2026)1,170,997
Traffic Trend
Technology
wordswithfriendscheat.io
LanguageEnglish
DR (Ahrefs)27
Total Keywords2,890
Referring Domains671
Domain Age8 yrs
Traffic (Jun 2026)1,116,251
Traffic Trend
Technology
googlesnakemods.com
LanguageEnglish
DR (Ahrefs)35
Total Keywords749
Referring Domains531
Domain Age2 yrs
Traffic (Jun 2026)1,106,621
Traffic Trend
Technology
mapcomplete.org
LanguageEnglish
DR (Ahrefs)60
Total Keywords2,287
Referring Domains394
Domain Age2 yrs
Traffic (Jun 2026)1,085,753
Traffic Trend
Technology