Is Proofpoint or registrar-servers.com more popular?

Proofpoint is used by more websites in our catalog: 10,601 use Proofpoint and 4,623 use registrar-servers.com.

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

Proofpoint sites have the higher median Ahrefs Domain Rating (Proofpoint: 60, registrar-servers.com: 8).

Is Proofpoint or registrar-servers.com growing faster?

Between 2026-06 and 2026-07, Proofpoint went from 1.6% to 1.2% of all tracked sites, while registrar-servers.com went from 0.58% to 0.52%. registrar-servers.com is gaining ground faster in our index.

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

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

Where does this Proofpoint 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.

Proofpoint vs registrar-servers.com — Site Stats Database

Proofpoint 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	Proofpoint	registrar-servers.com
Websites	10,601	4,623
Market share	1.4%	0.63%
Share of top 10K sites	9.6%	0.11%

Share of top 100K sites	4.2%	0.20%

Rank	#9	#15

Median DR	60	8

Average DR	56	15

Median keywords	2,896	595

Median referring domains	1,750	94

Median domain age	26 yrs	4 yrs

Average domain age	23 yrs	5 yrs

Average monthly traffic	1,230,453	16,601

Combined monthly traffic	13,044,031,754	76,748,227

instagram.com
LanguageEnglish
DR (Ahrefs)100
Total Keywords103,652,284
Referring Domains25,257,813
Domain Age22 yrs
Traffic (Jun 2026)2,566,799,220
Traffic Trend
TechnologyProofpoint
rottentomatoes.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords4,123,803
Referring Domains130,919
Domain Age27 yrs
Traffic (Jun 2026)626,896,769
Traffic Trend
Technology
accuweather.com
Language
DR (Ahrefs)90
Total Keywords1,212,850
Referring Domains102,315
Domain Age30 yrs
Traffic (Jun 2026)437,528,273
Traffic Trend
Technology
walmart.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords22,196,316
Referring Domains287,795
Domain Age31 yrs
Traffic (Jun 2026)430,824,067
Traffic Trend
Technology
homedepot.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords7,651,168
Referring Domains156,486
Domain Age33 yrs
Traffic (Jun 2026)362,342,941
Traffic Trend
Technology
nba.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords758,560
Referring Domains186,338
Domain Age31 yrs
Traffic (Jun 2026)239,244,892
Traffic Trend
TechnologyProofpoint
target.com
LanguageEnglish
DR (Ahrefs)91
Total Keywords10,174,393
Referring Domains208,795
Domain Age29 yrs
Traffic (Jun 2026)204,573,119
Traffic Trend
Technology
realtor.com
Language
DR (Ahrefs)91
Total Keywords3,586,966
Referring Domains110,593
Domain Age30 yrs
Traffic (Jun 2026)136,568,033
Traffic Trend
Technology
bestbuy.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords3,771,049
Referring Domains112,318
Domain Age32 yrs
Traffic (Jun 2026)127,973,459
Traffic Trend
Technology
xe.com
LanguageEnglish
DR (Ahrefs)90
Total Keywords320,559
Referring Domains58,181
Domain Age31 yrs
Traffic (Jun 2026)124,921,364
Traffic Trend
TechnologyProofpoint

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
instagram.com	English	100	103,652,284	25,257,813	22 yrs	2,566,799,220		Proofpoint

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