Verifying against the live site and live WHOIS/DNS…
Common questions
Is unisi.it legit or a scam?
AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns unisi.it?
Nobody has completed AboutUs's owner verification for unisi.it. That's true of most sites here — it isn't itself a warning sign.
Correct a description, link or other detail. Submissions are reviewed before publication.
Lifeline · unisi.it over time
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · no ownership change on record since 2009 · last checked Sep 27, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 21, 2006 – Nov 7, 2013An AboutUs wiki page described unisi.it from Jun 21, 2006 to Nov 7, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023Current AboutUs recordJun 26, 2026 – Aug 21, 2026 (latest)Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Ownership
Ownership recordsJan 3, 2009 – Jun 19, 2026Registration records for unisi.it are held from Jan 3, 2009 to Jun 19, 2026 (130 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No ownership changes recorded, 2009–2026
Zone file
Nameservers: garr.net, unisi.itNameservers: garr.net, unisi.itJan 3, 2009 – Apr 14, 2023Registration records listed garr.net, unisi.it nameservers (corallo.unisi.it, cuces.unisi.it, ns1.garr.net) for unisi.it from Jan 3, 2009 to Apr 14, 2023.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Google Trust ServicesSep 9, 2026 – Oct 31, 2026Google Trust Services issued 20 certificates for unisi.it from Sep 9, 2026, the latest valid until Jan 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Let's EncryptSep 21, 2026 – Oct 31, 2026
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (13)
Jun 21, 2006 – Nov 7, 2013AboutUs record: An AboutUs wiki page described unisi.it from Jun 21, 2006 to Nov 7, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023
Jan 3, 2009 – Jun 19, 2026Ownership: Registration records for unisi.it are held from Jan 3, 2009 to Jun 19, 2026 (130 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jan 3, 2009 – Apr 14, 2023Zone file: Registration records listed garr.net, unisi.it nameservers (corallo.unisi.it, cuces.unisi.it, ns1.garr.net) for unisi.it from Jan 3, 2009 to Apr 14, 2023.Source: From registration records (WHOIS / RDAP archive, who.is)
May 20, 2023Zone file: Registration records listed unisi.it nameservers (corallo.unisi.it, cuces.unisi.it) for unisi.it from May 20, 2023 to May 20, 2023.Source: From registration records (WHOIS / RDAP archive, who.is)
May 20, 2023Zone file: unisi.it's nameservers moved from garr.net, unisi.it to unisi.it between Apr 14, 2023 and May 20, 2023. Last seen at garr.net, unisi.it: Apr 14, 2023 (registration record). First seen at unisi.it: May 20, 2023 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: unisi.it
May 20, 2023
Registration records listed unisi.it nameservers (corallo.unisi.it, cuces.unisi.it) for unisi.it from May 20, 2023 to May 20, 2023.
Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to unisi.itMay 20, 2023unisi.it's nameservers moved from garr.net, unisi.it to unisi.it between Apr 14, 2023 and May 20, 2023. Last seen at garr.net, unisi.it: Apr 14, 2023 (registration record). First seen at unisi.it: May 20, 2023 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: garr.net, unisi.itNameservers: garr.net, unisi.itJun 25, 2023 – Jun 19, 2026Registration records listed garr.net, unisi.it nameservers (corallo.unisi.it, cuces.unisi.it, ns1.garr.net…) for unisi.it from Jun 25, 2023 to Jun 19, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to garr.net, unisi.itJun 25, 2023unisi.it's nameservers moved from unisi.it to garr.net, unisi.it between May 20, 2023 and Jun 25, 2023. Last seen at unisi.it: May 20, 2023 (registration record). First seen at garr.net, unisi.it: Jun 25, 2023 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Let's Encrypt issued 136 certificates for unisi.it from Sep 21, 2026, the latest valid until Jan 29, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Hellenic Academic and Research Institutions CASep 30, 2026 – Oct 31, 2026Hellenic Academic and Research Institutions CA issued 13 certificates for unisi.it from Sep 30, 2026, the latest valid until May 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Actalis S.p.A.Oct 10, 2026 – Oct 31, 2026Actalis S.p.A. issued 1 certificate for unisi.it from Oct 10, 2026, the latest valid until Jan 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Certificate from Let's EncryptAug 11, 2026 – Sep 27, 2026 (latest)Let's Encrypt certificate valid Aug 11, 2026 to Nov 9, 2026, as seen on Sep 27, 2026.Source: TLS check, Sep 27, 2026
Jun 25, 2023 – Jun 19, 2026Zone file: Registration records listed garr.net, unisi.it nameservers (corallo.unisi.it, cuces.unisi.it, ns1.garr.net…) for unisi.it from Jun 25, 2023 to Jun 19, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 25, 2023Zone file: unisi.it's nameservers moved from unisi.it to garr.net, unisi.it between May 20, 2023 and Jun 25, 2023. Last seen at unisi.it: May 20, 2023 (registration record). First seen at garr.net, unisi.it: Jun 25, 2023 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Jun 26, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Aug 11, 2026 – Sep 27, 2026Certificate: Let's Encrypt certificate valid Aug 11, 2026 to Nov 9, 2026, as seen on Sep 27, 2026.Source: TLS check, Sep 27, 2026
Sep 9, 2026 – Oct 31, 2026Certificate: Google Trust Services issued 20 certificates for unisi.it from Sep 9, 2026, the latest valid until Jan 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 21, 2026 – Oct 31, 2026Certificate: Let's Encrypt issued 136 certificates for unisi.it from Sep 21, 2026, the latest valid until Jan 29, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 30, 2026 – Oct 31, 2026Certificate: Hellenic Academic and Research Institutions CA issued 13 certificates for unisi.it from Sep 30, 2026, the latest valid until May 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 10, 2026 – Oct 31, 2026Certificate: Actalis S.p.A. issued 1 certificate for unisi.it from Oct 10, 2026, the latest valid until Jan 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
3 of 4 safety checks passed (Oct 31, 2026).
Site is live · HTTPS valid
Unisi.it is an Italian university that teaches religions and theology
Add the HSTS, Content-Security-Policy, and X-Frame-Options response headers.
AboutUs has not vetted this site. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
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.
latest result
HTTPS request succeeded for www.unisi.it.
checked Sep 30, 2026
The site names Università degli Studi di Siena as the organisation behind it.
checked Sep 30, 2026
The live front page reads as an education or reference site that is a public service, mainly for students and teachers.
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.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 71 days ago); 3/3 transport and email checks available (oldest recorded about 71 days ago). This is evidence coverage, not a probability that a website is safe.
No caution flags in the available scoring observations; this is not a complete safety assessment
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 2 times through 2013.
2013
Self-description at the time:
“Unisi.it is an Italian university that teaches religions and theology”