Verifying against the live site and live WHOIS/DNS…
Common questions
Is jtsa.edu 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 jtsa.edu?
Nobody has completed AboutUs's owner verification for jtsa.edu. 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.
Site is live · HTTPS valid
Jtsa.edu is the academic and spiritual center of Conservative Judaism
The Jewish Theological Seminary (JTS) is the academic and spiritual center of Conservative Judaism, located in New York. The institution serves rabbinical students, scholars, and members of the Conservative Jewish movement through research, education, and religious leadership training.
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 69 days ago); 3/3 transport and email checks available (oldest recorded about 69 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
What jtsa.edu said about itself, 2006
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
2006
(Hebrew Union College) - Research affiliation: Research Library Group.
Site history
Dated record — historical facts always carry their date.
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · one registrar since Mar 6, 2025 · no ownership change on record since 2009 · last checked Oct 2, 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 20, 2006 – Nov 5, 2013An AboutUs wiki page described jtsa.edu from Jun 20, 2006 to Nov 5, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“(Hebrew Union College) - Research affiliation: Research Library Group.”Source: AboutUs wiki archive, 2006Current AboutUs record
Registrar
EducauseMar 6, 2025 – Apr 22, 2025 (latest)Registrar Educause (IANA 365) in the WHOIS and RDAP records held for jtsa.edu, from Mar 6, 2025 to Apr 22, 2025.Source: WHOIS / RDAP archive (who.is)
Ownership
Ownership recordsJan 23, 2009 – Apr 12, 2026Registration records for jtsa.edu are held from Jan 23, 2009 to Apr 12, 2026 (90 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: uu.netNameservers: uu.netJan 23, 2009 – Jun 4, 2024Registration records listed uu.net nameservers (auth01.ns.uu.net, auth60.ns.uu.net) for jtsa.edu from Jan 23, 2009 to Jun 4, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
AmazonAmazonJul 2, 2025 – Oct 31, 2026Amazon issued 5 certificates for jtsa.edu from Jul 2, 2025, the latest valid until Apr 1, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Sectigo Limited
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (13)
Jun 20, 2006 – Nov 5, 2013AboutUs record: An AboutUs wiki page described jtsa.edu from Jun 20, 2006 to Nov 5, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “(Hebrew Union College) - Research affiliation: Research Library Group.”Source: AboutUs wiki archive, 2006
Jan 23, 2009 – Apr 12, 2026Ownership: Registration records for jtsa.edu are held from Jan 23, 2009 to Apr 12, 2026 (90 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 23, 2009 – Jun 4, 2024Zone file: Registration records listed uu.net nameservers (auth01.ns.uu.net, auth60.ns.uu.net) for jtsa.edu from Jan 23, 2009 to Jun 4, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Jul 26, 2024 – Apr 12, 2026Zone file: Registration records listed Cloudflare nameservers (selah.ns.cloudflare.com, yoxall.ns.cloudflare.com) for jtsa.edu from Jul 26, 2024 to Apr 12, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Jul 26, 2024
Jun 22, 2026 – Aug 22, 2026 (latest)
Authority and Safety last refreshed Aug 22, 2026.
Source: AboutUs checks
Nameservers: Cloudflare
Jul 26, 2024 – Apr 12, 2026
Registration records listed Cloudflare nameservers (selah.ns.cloudflare.com, yoxall.ns.cloudflare.com) for jtsa.edu from Jul 26, 2024 to Apr 12, 2026.
Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareJul 26, 2024jtsa.edu's nameservers moved from uu.net to Cloudflare at some point between Jun 4, 2024 and Jul 26, 2024. Last seen at uu.net: Jun 4, 2024 (registration record). First seen at Cloudflare: Jul 26, 2024 (registration record). AboutUs holds no nameserver records for the 52 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Sectigo Limited
Nov 6, 2025 – Oct 31, 2026
Sectigo Limited issued 3 certificates for jtsa.edu from Nov 6, 2025, the latest valid until Apr 4, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Google Trust ServicesApr 6, 2026 – Oct 31, 2026Google Trust Services issued 35 certificates for jtsa.edu from Apr 6, 2026, the latest valid until Jan 28, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptApr 12, 2026 – Oct 31, 2026 (latest)Let's Encrypt issued 76 certificates for jtsa.edu from Apr 12, 2026, the latest valid until Jan 22, 2027. Seen in use on Oct 2, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 2, 2026
SSL CorporationOct 28, 2026 – Oct 31, 2026SSL Corporation issued 1 certificate for jtsa.edu from Oct 28, 2026, the latest valid until May 13, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Zone file: jtsa.edu's nameservers moved from uu.net to Cloudflare at some point between Jun 4, 2024 and Jul 26, 2024. Last seen at uu.net: Jun 4, 2024 (registration record). First seen at Cloudflare: Jul 26, 2024 (registration record). AboutUs holds no nameserver records for the 52 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Mar 6, 2025 – Apr 22, 2025Registrar: Registrar Educause (IANA 365) in the WHOIS and RDAP records held for jtsa.edu, from Mar 6, 2025 to Apr 22, 2025.Source: WHOIS / RDAP archive (who.is)
Jul 2, 2025 – Oct 31, 2026Certificate: Amazon issued 5 certificates for jtsa.edu from Jul 2, 2025, the latest valid until Apr 1, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Nov 6, 2025 – Oct 31, 2026Certificate: Sectigo Limited issued 3 certificates for jtsa.edu from Nov 6, 2025, the latest valid until Apr 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 6, 2026 – Oct 31, 2026Certificate: Google Trust Services issued 35 certificates for jtsa.edu from Apr 6, 2026, the latest valid until Jan 28, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 12, 2026 – Oct 31, 2026Certificate: Let's Encrypt issued 76 certificates for jtsa.edu from Apr 12, 2026, the latest valid until Jan 22, 2027. Seen in use on Oct 2, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 2, 2026
Jun 22, 2026 – Aug 22, 2026AboutUs record: Authority and Safety last refreshed Aug 22, 2026.Source: AboutUs checks
Oct 28, 2026 – Oct 31, 2026Certificate: SSL Corporation issued 1 certificate for jtsa.edu from Oct 28, 2026, the latest valid until May 13, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)