Verifying against the live site and live WHOIS/DNS…
Common questions
Is crir.org 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 crir.org?
Nobody has completed AboutUs's owner verification for crir.org. 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.
1 of 2 safety checks passed (Nov 1, 2026).
Registered 1999 · AboutUs could not get a response over HTTPS when it checked (Nov 1, 2026)
Crir.org is a bone marrow donor recruitment center, located in MA
The Caitlin Raymond International Registry (CRIR), a pioneer in the establishment of procedures and practices for stem cell donor search, is the oldest coordinating center for bone marrow, peripheral blood stem cell and placental cord unit search in the United States.
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · one registrar since Jun 17, 2018 · 1 registrant change since 2018 · last checked Aug 7, 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 19, 2006 – Nov 3, 2013An AboutUs wiki page described crir.org from Jun 19, 2006 to Nov 3, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“The Caitlin Raymond International Registry (CRIR), a pioneer in the establishment of procedures and practices for stem cell donor search, is the oldest coordinating center for bone marrow, peripheral blood stem cell and…”Source: AboutUs wiki archive, 2006
Registrar
Network Solutions, LLCNetwork Solutions, LLCJun 17, 2018 – Sep 26, 2026 (latest)Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Jun 17, 2018 and most recently on Sep 26, 2026.Source: RDAP, fetched Jul 8, 2026
Registrant
Registrant recordsJun 17, 2018 – Jun 23, 2026Registration records for crir.org are held from Jun 17, 2018 to Jun 23, 2026 (48 records). 1 change of registrant name or organization is marked. 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
Zone file
Nameservers: nmdp.orgNameservers: nmdp.orgJun 17, 2018 – Jan 12, 2023Registration records listed nmdp.org nameservers (ns1.nmdp.org, ns2.nmdp.org) for crir.org from Jun 17, 2018 to Jan 12, 2023.Source: From registration records (WHOIS / RDAP archive, who.is)Nameservers: impervasecuredns.net
Certificate
No certificate recorded yet.
2010201520202025Jan ’26← last 12 months, drawn wider
Every dated fact on this lifeline (9)
Jun 19, 2006 – Nov 3, 2013AboutUs record: An AboutUs wiki page described crir.org from Jun 19, 2006 to Nov 3, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “The Caitlin Raymond International Registry (CRIR), a pioneer in the establishment of procedures and practices for stem cell donor search, is the oldest coordinating center for bone marrow, peripheral blood stem cell and…”Source: AboutUs wiki archive, 2006
Jun 17, 2018 – Sep 26, 2026Registrar: Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Jun 17, 2018 and most recently on Sep 26, 2026.Source: RDAP, fetched Jul 8, 2026
Jun 17, 2018 – Jun 23, 2026Registrant: Registration records for crir.org are held from Jun 17, 2018 to Jun 23, 2026 (48 records). 1 change of registrant name or organization is marked. 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
Jun 17, 2018 – Jan 12, 2023Zone file: Registration records listed nmdp.org nameservers (ns1.nmdp.org, ns2.nmdp.org) for crir.org from Jun 17, 2018 to Jan 12, 2023.Source: From registration records (WHOIS / RDAP archive, who.is)
Current AboutUs recordJul 8, 2026 – Aug 7, 2026 (latest)Authority and Safety last refreshed Aug 7, 2026.Source: AboutUs checks
Registrant changeDec 3, 2020The registrant name or organization in the registration record changed; first recorded Dec 3, 2020. That can be a rename, a new contact or a sale; the record alone does not say which.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
1 registrant change, 2018–2026
Nameservers: impervasecuredns.netJun 23, 2023 – Jun 23, 2026Registration records listed impervasecuredns.net nameservers (ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net) for crir.org from Jun 23, 2023 to Jun 23, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to impervasecuredns.netJun 23, 2023crir.org's nameservers moved from nmdp.org to impervasecuredns.net at some point between Jan 12, 2023 and Jun 23, 2023. Last seen at nmdp.org: Jan 12, 2023 (registration record). First seen at impervasecuredns.net: Jun 23, 2023 (registration record). AboutUs holds no nameserver records for the 5 months 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)
Dec 3, 2020Registrant: The registrant name or organization in the registration record changed; first recorded Dec 3, 2020. That can be a rename, a new contact or a sale; the record alone does not say which.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jun 23, 2023 – Jun 23, 2026Zone file: Registration records listed impervasecuredns.net nameservers (ns1.a0.impervasecuredns.net, ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net) for crir.org from Jun 23, 2023 to Jun 23, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 23, 2023Zone file: crir.org's nameservers moved from nmdp.org to impervasecuredns.net at some point between Jan 12, 2023 and Jun 23, 2023. Last seen at nmdp.org: Jan 12, 2023 (registration record). First seen at impervasecuredns.net: Jun 23, 2023 (registration record). AboutUs holds no nameserver records for the 5 months 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)
Jul 8, 2026 – Aug 7, 2026AboutUs record: Authority and Safety last refreshed Aug 7, 2026.Source: AboutUs checks
Automated safety checks
DNS (passed)
HTTPS (failed)
Make sure the site responds over HTTPS with a valid certificate.
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.
latest result
Domain registered Apr 13, 1999 — 27 years old.
latest result
Registrar on record: Network Solutions, LLC — unchanged since AboutUs began tracking (Aug 23, 2026).
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 85 days ago); 3/3 transport and email checks available (oldest recorded about 85 days ago). This is evidence coverage, not a probability that a website is safe.
Recorded HTTPS check did not confirm a valid connection
What crir.org 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
The Caitlin Raymond International Registry (CRIR), a pioneer in the establishment of procedures and practices for stem cell donor search, is the oldest coordinating center for bone marrow, peripheral blood stem cell and placental cord unit search in the United States.
Site history
Dated record — historical facts always carry their date.