Is dfn.de or mailspamprotection.com more popular?

mailspamprotection.com is used by more websites in our catalog: 109 use dfn.de and 14,169 use mailspamprotection.com.

Does dfn.de or mailspamprotection.com have higher-authority sites?

dfn.de sites have the higher median Ahrefs Domain Rating (dfn.de: 74, mailspamprotection.com: 14).

Is dfn.de or mailspamprotection.com growing faster?

Between 2026-06 and 2026-07, dfn.de went from 0.02% to 0.01% of all tracked sites, while mailspamprotection.com went from 1.8% to 1.6%. dfn.de is gaining ground faster in our index.

Can a site use both dfn.de and mailspamprotection.com?

No. A site runs a single email host, so dfn.de and mailspamprotection.com are mutually exclusive.

Where does this dfn.de vs mailspamprotection.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.

dfn.de vs mailspamprotection.com — Site Stats Database

dfn.de vs mailspamprotection.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	dfn.de	mailspamprotection.com
Websites	109	14,169
Market share	0.01%	1.9%
Share of top 10K sites	0.00%	0.16%

Rank	#150	#3

Median DR	74	14

Average DR	73	18

Median keywords	766	785

Median referring domains	5,766	199

Median domain age	20 yrs	9 yrs

Average domain age	20 yrs	11 yrs

Average monthly traffic	18,202	15,935

Combined monthly traffic	1,984,049	225,781,737

mpg.de
LanguageGerman
DR (Ahrefs)89
Total Keywords61,365
Referring Domains103,616
Domain Age
Traffic (Jun 2026)560,707
Traffic Trend
Technologydfn.de
astro4edu.org
LanguageEnglish
DR (Ahrefs)48
Total Keywords15,128
Referring Domains1,030
Domain Age6 yrs
Traffic (Jun 2026)262,741
Traffic Trend
Technology
smb.museum
LanguageGerman
DR (Ahrefs)81
Total Keywords4,741
Referring Domains20,447
Domain Age22 yrs
Traffic (Jun 2026)130,439
Traffic Trend
Technologydfn.de
desy.de
LanguageGerman
DR (Ahrefs)77
Total Keywords7,742
Referring Domains11,479
Domain Age
Traffic (Jun 2026)107,045
Traffic Trend
Technologydfn.de
dwds.de
LanguageGerman
DR (Ahrefs)76
Total Keywords25,999
Referring Domains10,456
Domain Age
Traffic (Jun 2026)97,901
Traffic Trend
Technologydfn.de
dsmz.de
LanguageEnglish
DR (Ahrefs)72
Total Keywords7,492
Referring Domains3,431
Domain Age
Traffic (Jun 2026)63,362
Traffic Trend
Technologydfn.de
dblp.org
LanguageEnglish
DR (Ahrefs)80
Total Keywords11,991
Referring Domains15,607
Domain Age20 yrs
Traffic (Jun 2026)59,083
Traffic Trend
Technologydfn.de
tu.berlin
LanguageGerman
DR (Ahrefs)80
Total Keywords2,609
Referring Domains10,822
Domain Age11 yrs
Traffic (Jun 2026)41,952
Traffic Trend
Technologydfn.de
hhu.de
LanguageGerman
DR (Ahrefs)79
Total Keywords6,183
Referring Domains14,893
Domain Age
Traffic (Jun 2026)38,730
Traffic Trend
Technologydfn.de
mathunion.org
LanguageEnglish
DR (Ahrefs)73
Total Keywords1,789
Referring Domains5,409
Domain Age26 yrs
Traffic (Jun 2026)35,522
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
mpg.de	German	89	61,365	103,616		560,707		dfn.de

vacations.info
LanguageEnglish
DR (Ahrefs)8
Total Keywords63,655
Referring Domains1,341
Domain Age23 yrs
Traffic (Jun 2026)6,941,848
Traffic Trend
Technologymailspamprotection.com
hackmath.net
LanguageEnglish
DR (Ahrefs)40
Total Keywords82,499
Referring Domains1,520
Domain Age14 yrs
Traffic (Jun 2026)3,575,908
Traffic Trend
Technologymailspamprotection.com
beresfordresearch.com
LanguageEnglish
DR (Ahrefs)58
Total Keywords7,540
Referring Domains1,131
Domain Age20 yrs
Traffic (Jun 2026)2,656,592
Traffic Trend
Technology
sciencenotes.org
LanguageEnglish
DR (Ahrefs)67
Total Keywords196,847
Referring Domains14,807
Domain Age13 yrs
Traffic (Jun 2026)1,980,937
Traffic Trend
Technology
burgerbeast.com
LanguageEnglish
DR (Ahrefs)50
Total Keywords22,013
Referring Domains1,761
Domain Age18 yrs
Traffic (Jun 2026)1,770,269
Traffic Trend
Technology
chefspencil.com
LanguageEnglish
DR (Ahrefs)68
Total Keywords61,763
Referring Domains6,617
Domain Age22 yrs
Traffic (Jun 2026)1,620,441
Traffic Trend
Technology
themodernmary.com
LanguageEnglish
DR (Ahrefs)35
Total Keywords6,888
Referring Domains249
Domain Age11 yrs
Traffic (Jun 2026)1,518,244
Traffic Trend
Technology
mathopenref.com
LanguageEnglish
DR (Ahrefs)63
Total Keywords51,723
Referring Domains4,003
Domain Age20 yrs
Traffic (Jun 2026)1,429,078
Traffic Trend
Technology
utahsadventurefamily.com
LanguageEnglish
DR (Ahrefs)42
Total Keywords35,756
Referring Domains3,394
Domain Age12 yrs
Traffic (Jun 2026)1,382,736
Traffic Trend
Technology
encyclopediavirginia.org
LanguageEnglish
DR (Ahrefs)72
Total Keywords53,011
Referring Domains8,887
Domain Age20 yrs
Traffic (Jun 2026)1,382,182
Traffic Trend
Technology