.pro

.pro is a generic top-level domain managed by Identity Digital Limited.

Registry facts

TLD	`.pro`
Type	Generic
TLD manager	Identity Digital Limited
IANA status	Active
Script	Latn
RDAP server	`https://rdap.identitydigital.services/rdap/`
IANA record	iana.org/domains/root/db/pro

IANA data: TLD list Version 2026111000, Last Updated Tue Nov 10 07:07:01 2026 UTC; RDAP bootstrap published 2026-10-28; Root Zone Database fetched 2026-11-11.

13.pro domains measuredof 9,971 in the sample

23.1%signed with DNSSEC

23.1%enforce DMARC

20.0%send HSTSof those answering on HTTPS

.pro domains compared with the whole sample

Accent bars: 13 .pro domains. Grey bars: all 9,971 measured domains. Fewer than 50 domains: treat these percentages as rough.

DNSSEC signed 23.1%

all measured 10.6%

SPF record 53.8%

all measured 75.7%

DMARC record 46.2%

all measured 68.0%

DMARC enforced 23.1%

all measured 50.9%

CAA record 23.1%

all measured 20.7%

MTA-STS 0.0%

all measured 3.0%

TLS 1.3 90.9%

all measured 84.9%

HSTS 20.0%

all measured 56.4%

DNS providers

Cloudflare DNS 53.8%

REG.RU 7.7%

Amazon Route 53 7.7%

Email providers

Google Workspace 7.7%

Certificate authorities

Let's Encrypt 30.8%

Google Trust Services 23.1%

localhost 7.7%

CentralNic Luxembourg Sàrl 7.7%

ZeroSSL 7.7%

SSL2BUY EMEA LLC 7.7%

Popular .pro domains in the sample

crcdn.prospaceweb.prousel.prod-net.propiwik.prokeenetic.projobbmintatv.problowjobs.prosefon.proncore.prosexvid.proclickr.pro

Check one yourself:

WHOIS lookup Inspect DNSSEC Check SSL certificate

Other TLDs in the sample

.com · 5078 .net · 785 .org · 434 .ru · 291 .io · 206 .jp · 202 .de · 181 .edu · 125 .gov · 114 .in · 107

Source: our own scan of November 2026 (2026-11-11), 9,971 of the top 10,000 domains of the Tranco list Y895G that answered in DNS. Method and data.