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Lifeline · unisa.it over time
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2013 · no registrant change on record since 2009 · last checked Oct 28, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageDec 19, 2013An AboutUs wiki page described unisa.it from Dec 19, 2013 to Dec 19, 2013 (1 edit).Source: AboutUs wiki archive, 2006–2023Current AboutUs recordJul 18, 2026 – Jul 19, 2026 (latest)Authority and Safety last refreshed Jul 19, 2026.Source: AboutUs checks
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Registrant
Registrant recordsJan 26, 2009 – May 24, 2026Registration records for unisa.it are held from Jan 26, 2009 to May 24, 2026 (172 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No registrant changes recorded, 2009–2026
Zone file
Nameservers: garr.net, unisa.itNameservers: garr.net, unisa.itJan 26, 2009 – Jan 16, 2026Registration records listed garr.net, unisa.it nameservers (dns-001.unisa.it, ns.unisa.it, ns1.garr.net) for unisa.it from Jan 26, 2009 to Jan 16, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Hellenic Academic and Research Institutions CAHellenic Academic and Research Institutions CANov 24, 2025 – Nov 1, 2026 (latest)Hellenic Academic and Research Institutions CA issued 63 certificates for unisa.it from Nov 24, 2025, the latest valid until May 17, 2027. Seen in use on Oct 28, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 28, 2026
2010201520202025Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (11)
Jan 26, 2009 – May 24, 2026Registrant: Registration records for unisa.it are held from Jan 26, 2009 to May 24, 2026 (172 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jan 26, 2009 – Jan 16, 2026Zone file: Registration records listed garr.net, unisa.it nameservers (dns-001.unisa.it, ns.unisa.it, ns1.garr.net) for unisa.it from Jan 26, 2009 to Jan 16, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 19, 2013AboutUs record: An AboutUs wiki page described unisa.it from Dec 19, 2013 to Dec 19, 2013 (1 edit).Source: AboutUs wiki archive, 2006–2023
Nov 24, 2025 – Nov 1, 2026Certificate: Hellenic Academic and Research Institutions CA issued 63 certificates for unisa.it from Nov 24, 2025, the latest valid until May 17, 2027. Seen in use on Oct 28, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 28, 2026
Feb 24, 2026 – May 24, 2026Zone file: Registration records listed unisa.it nameservers (ns1.unisa.it, ns2.unisa.it) for unisa.it from Feb 24, 2026 to May 24, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: unisa.itFeb 24, 2026 – May 24, 2026Registration records listed unisa.it nameservers (ns1.unisa.it, ns2.unisa.it) for unisa.it from Feb 24, 2026 to May 24, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to unisa.itFeb 24, 2026unisa.it's nameservers moved from garr.net, unisa.it to unisa.it between Jan 16, 2026 and Feb 24, 2026. Last seen at garr.net, unisa.it: Jan 16, 2026 (registration record). First seen at unisa.it: Feb 24, 2026 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Actalis S.p.A.Aug 27, 2026 – Nov 1, 2026Actalis S.p.A. issued 2 certificates for unisa.it from Aug 27, 2026, the latest valid until Jan 27, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptSep 17, 2026 – Nov 1, 2026Let's Encrypt issued 134 certificates for unisa.it from Sep 17, 2026, the latest valid until Jan 29, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
DigiCert IncSep 23, 2026 – Nov 1, 2026DigiCert Inc issued 2 certificates for unisa.it from Sep 23, 2026, the latest valid until Mar 26, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
AmazonOct 19, 2026 – Nov 1, 2026Amazon issued 1 certificate for unisa.it from Oct 19, 2026, the latest valid until May 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Feb 24, 2026Zone file: unisa.it's nameservers moved from garr.net, unisa.it to unisa.it between Jan 16, 2026 and Feb 24, 2026. Last seen at garr.net, unisa.it: Jan 16, 2026 (registration record). First seen at unisa.it: Feb 24, 2026 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Jul 18, 2026 – Jul 19, 2026AboutUs record: Authority and Safety last refreshed Jul 19, 2026.Source: AboutUs checks
Aug 27, 2026 – Nov 1, 2026Certificate: Actalis S.p.A. issued 2 certificates for unisa.it from Aug 27, 2026, the latest valid until Jan 27, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 17, 2026 – Nov 1, 2026Certificate: Let's Encrypt issued 134 certificates for unisa.it from Sep 17, 2026, the latest valid until Jan 29, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 23, 2026 – Nov 1, 2026Certificate: DigiCert Inc issued 2 certificates for unisa.it from Sep 23, 2026, the latest valid until Mar 26, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 19, 2026 – Nov 1, 2026Certificate: Amazon issued 1 certificate for unisa.it from Oct 19, 2026, the latest valid until May 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
1 of 4 safety checks passed (Nov 1, 2026).
Site answered with HTTP 404
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Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
not yet retrieved
Registrar and registration date not retrieved yet — we retry on every view.
Authority: not enough signals yetNot enough signals yet
Why we're not scoring this yet
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Site history
Dated record — historical facts always carry their date.