Extracted
UnclaimedPcre.org is a library of functions compatible with PERL 5
The PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5.
3 of 5 safety checks passed (Sep 6, 2026).
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
Domain registered Aug 23, 2000 — 26 years old.
Registrar today: Name.com, Inc. — unchanged since AboutUs began tracking (Aug 8, 2026).
Live site responds over HTTPS.
Trust record
Authority 98/100 — ahead of 98% of scored sitesClear
Every point maps to a sentence. These lines sum to the model score of 54/99, which is what places this site at 98/100 against every other scored site.
Dated record — historical facts always carry their date; self-description below is the 2013 record.
Domain registered (Aug 23, 2000).
First tracked by AboutUs (Jun 21, 2006); profile edited 3 times through 2013.
Self-description at the time:
“Pcre.org is a library of functions compatible with PERL 5”
Checked today — 3 of 5 safety checks passed (Sep 6, 2026).