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ismp.org
Verifying against the live site and live WHOIS/DNS…
Common questions
Is ismp.org legit or a scam?
ismp.org was registered Mar 23, 1996 (30 years old), per public registration records. 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 ismp.org?
Nobody has completed AboutUs's owner verification for ismp.org. That's true of most sites here — it isn't itself a warning sign.
When was ismp.org registered?
ismp.org's registration dates to Mar 23, 1996 (30 years old), per public registration records. Network Solutions, LLC is the registrar on record today.
Correct a description, link or other detail. Submissions are reviewed before publication.
Lifeline · ismp.org over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 30 years ago · on AboutUs since 2006 · 1 registrar change since Feb 8, 2012 · 2 ownership changes since 2012 · last checked Oct 5, 2026.
Registration
RegisteredMar 23, 1996ismp.org was registered on Mar 23, 1996.Source: RDAP, fetched Oct 5, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 20, 2006 – Nov 13, 2013An AboutUs wiki page described ismp.org from Jun 20, 2006 to Nov 13, 2013 (4 edits).Source: AboutUs wiki archive, 2006–2023
Registrar
Network Solutions LLC (R63-LROR)Feb 8, 2012Registrar Network Solutions LLC (R63-LROR) in the registration data recorded on Feb 8, 2012.Source: WHOIS / RDAP archive (who.is)Network Solutions, LLC
Ownership
Ownership recordsFeb 8, 2012 – May 23, 2026Registration records for ismp.org are held from Feb 8, 2012 to May 23, 2026 (65 records). 2 changes of registrant name or organization are marked. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Zone file
No nameserver records held, Jun 2017 – Dec 2018Nameservers: easydns.com, easydns.net, easydns.orgNameservers: easydns.com, easydns.net, easydns.orgFeb 8, 2012 – Jun 25, 2017Registration records listed easydns.com, easydns.net, easydns.org nameservers (ns1.easydns.com, ns2.easydns.com, ns3.easydns.org…) for ismp.org from Feb 8, 2012 to Jun 25, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Let's EncryptApr 17, 2026 – Oct 28, 2026Let's Encrypt issued 9 certificates for ismp.org from Apr 17, 2026, the latest valid until Jan 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Google Trust ServicesMay 31, 2026 – Oct 28, 2026
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (19)
Mar 23, 1996Registration: ismp.org was registered on Mar 23, 1996.Source: RDAP, fetched Oct 5, 2026
Jun 20, 2006 – Nov 13, 2013AboutUs record: An AboutUs wiki page described ismp.org from Jun 20, 2006 to Nov 13, 2013 (4 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “The Institute for Safe Medication Practices (ISMP), based in suburban Philadelphia, is the nation’s only 501c (3) nonprofit organization devoted entirely to medication error prevention and safe medication use. ISMP repr…”Source: AboutUs wiki archive, 2006
Feb 8, 2012Registrar: Registrar Network Solutions LLC (R63-LROR) in the registration data recorded on Feb 8, 2012.Source: WHOIS / RDAP archive (who.is)
Feb 8, 2012 – May 23, 2026Ownership: Registration records for ismp.org are held from Feb 8, 2012 to May 23, 2026 (65 records). 2 changes of registrant name or organization are marked. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Feb 8, 2012 – Jun 25, 2017
Said about itself in 2006
Jul 1, 2006
“The Institute for Safe Medication Practices (ISMP), based in suburban Philadelphia, is the nation’s only 501c (3) nonprofit organization devoted entirely to medication error prevention and safe medication use. ISMP repr…”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 18, 2026 – Oct 5, 2026 (latest)Authority and Safety last refreshed Oct 5, 2026.Source: AboutUs checks
Network Solutions, LLC
Aug 17, 2016 – Oct 14, 2026 (latest)
Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Aug 17, 2016 and most recently on Oct 14, 2026.
Source: RDAP, fetched Oct 5, 2026
Ownership change
Jun 26, 2020
The registrant name or organization in the registration record changed; first recorded Jun 26, 2020. Who it changed to is in the full report.
Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Ownership changeJul 5, 2022The registrant name or organization in the registration record changed; first recorded Jul 5, 2022. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
2 ownership changes, 2012–2026
Nameservers: CloudflareDec 8, 2018 – Nov 28, 2020Registration records listed Cloudflare nameservers (jerry.ns.cloudflare.com, sara.ns.cloudflare.com) for ismp.org from Dec 8, 2018 to Nov 28, 2020.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareDec 8, 2018ismp.org's nameservers moved from easydns.com, easydns.net, easydns.org to Cloudflare at some point between Jun 25, 2017 and Dec 8, 2018. Last seen at easydns.com, easydns.net, easydns.org: Jun 25, 2017 (registration record). First seen at Cloudflare: Dec 8, 2018 (registration record). AboutUs holds no nameserver records for the 17 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)
Nameservers: pendingrenewaldeletion.comMar 26, 2021Registration records listed pendingrenewaldeletion.com nameservers (ns1.pendingrenewaldeletion.com, ns2.pendingrenewaldeletion.com) for ismp.org from Mar 26, 2021 to Mar 26, 2021.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to pendingrenewaldeletion.comMar 26, 2021ismp.org's nameservers moved from Cloudflare to pendingrenewaldeletion.com at some point between Nov 28, 2020 and Mar 26, 2021. Last seen at Cloudflare: Nov 28, 2020 (registration record). First seen at pendingrenewaldeletion.com: Mar 26, 2021 (registration record). AboutUs holds no nameserver records for the 4 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)
Nameservers: CloudflareNameservers: CloudflareJun 30, 2021 – May 23, 2026Registration records listed Cloudflare nameservers (jerry.ns.cloudflare.com, sara.ns.cloudflare.com) for ismp.org from Jun 30, 2021 to May 23, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareJun 30, 2021ismp.org's nameservers moved from pendingrenewaldeletion.com to Cloudflare at some point between Mar 26, 2021 and Jun 30, 2021. Last seen at pendingrenewaldeletion.com: Mar 26, 2021 (registration record). First seen at Cloudflare: Jun 30, 2021 (registration record). AboutUs holds no nameserver records for the 3 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)
Google Trust Services issued 5 certificates for ismp.org from May 31, 2026, the latest valid until Dec 25, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
DigiCert IncJun 18, 2026 – Oct 28, 2026DigiCert Inc issued 2 certificates for ismp.org from Jun 18, 2026, the latest valid until Jan 7, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Zone file: Registration records listed easydns.com, easydns.net, easydns.org nameservers (ns1.easydns.com, ns2.easydns.com, ns3.easydns.org…) for ismp.org from Feb 8, 2012 to Jun 25, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Aug 17, 2016 – Oct 14, 2026Registrar: Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on Aug 17, 2016 and most recently on Oct 14, 2026.Source: RDAP, fetched Oct 5, 2026
Dec 8, 2018 – Nov 28, 2020Zone file: Registration records listed Cloudflare nameservers (jerry.ns.cloudflare.com, sara.ns.cloudflare.com) for ismp.org from Dec 8, 2018 to Nov 28, 2020.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 8, 2018Zone file: ismp.org's nameservers moved from easydns.com, easydns.net, easydns.org to Cloudflare at some point between Jun 25, 2017 and Dec 8, 2018. Last seen at easydns.com, easydns.net, easydns.org: Jun 25, 2017 (registration record). First seen at Cloudflare: Dec 8, 2018 (registration record). AboutUs holds no nameserver records for the 17 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)
Jun 26, 2020Ownership: The registrant name or organization in the registration record changed; first recorded Jun 26, 2020. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Mar 26, 2021Zone file: Registration records listed pendingrenewaldeletion.com nameservers (ns1.pendingrenewaldeletion.com, ns2.pendingrenewaldeletion.com) for ismp.org from Mar 26, 2021 to Mar 26, 2021.Source: From registration records (WHOIS / RDAP archive, who.is)
Mar 26, 2021Zone file: ismp.org's nameservers moved from Cloudflare to pendingrenewaldeletion.com at some point between Nov 28, 2020 and Mar 26, 2021. Last seen at Cloudflare: Nov 28, 2020 (registration record). First seen at pendingrenewaldeletion.com: Mar 26, 2021 (registration record). AboutUs holds no nameserver records for the 4 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)
Jun 30, 2021 – May 23, 2026Zone file: Registration records listed Cloudflare nameservers (jerry.ns.cloudflare.com, sara.ns.cloudflare.com) for ismp.org from Jun 30, 2021 to May 23, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 30, 2021Zone file: ismp.org's nameservers moved from pendingrenewaldeletion.com to Cloudflare at some point between Mar 26, 2021 and Jun 30, 2021. Last seen at pendingrenewaldeletion.com: Mar 26, 2021 (registration record). First seen at Cloudflare: Jun 30, 2021 (registration record). AboutUs holds no nameserver records for the 3 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 5, 2022Ownership: The registrant name or organization in the registration record changed; first recorded Jul 5, 2022. Who it changed to is in the full report.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Apr 17, 2026 – Oct 28, 2026Certificate: Let's Encrypt issued 9 certificates for ismp.org from Apr 17, 2026, the latest valid until Jan 10, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
May 31, 2026 – Oct 28, 2026Certificate: Google Trust Services issued 5 certificates for ismp.org from May 31, 2026, the latest valid until Dec 25, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 18, 2026 – Oct 28, 2026Certificate: DigiCert Inc issued 2 certificates for ismp.org from Jun 18, 2026, the latest valid until Jan 7, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 18, 2026 – Oct 5, 2026AboutUs record: Authority and Safety last refreshed Oct 5, 2026.Source: AboutUs checks
The site's bot protection blocked AboutUs's HTTPS check; all 1 of the other checks passed (Oct 28, 2026).
Registered 1996 · AboutUs's live check was blocked by the site's bot protection
ismp.org has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
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 Mar 23, 1996 — 30 years old.
latest result
Registrar on record: Network Solutions, LLC — unchanged since AboutUs began tracking (Sep 3, 2026).
Authority 65/100— ahead of 65% of the August 2026 scored sampleClear
Why this authority score
65 is a percentile: higher than 65% of sites we score.
How it's calculated
Prominence (Tranco rank #179,929)+6
Verified continuity: 30.6 years (RDAP registration)+11
Security & email hygiene+4
Calibration adjustment (published map)+12
Model score: 33/99 — what these reason lines add up to.
Published Authority (percentile): 65/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 23 days ago); 3/3 transport and email checks available (oldest recorded about 23 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 ismp.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 Institute for Safe Medication Practices (ISMP), based in suburban Philadelphia, is the nation’s only 501c (3) nonprofit organization devoted entirely to medication error prevention and safe medication use. ISMP represents over 30 years of experience in helping healthcare practitioners keep patients safe, and continues to lead efforts to improve the medication use process.
Site history
Dated record — historical facts always carry their date.
1996
Domain registered (Mar 23, 1996).
2026
Checked today — The site's bot protection blocked AboutUs's HTTPS check; all 1 of the other checks passed (Oct 28, 2026).
✓ domain continuity 30 years registered– live check blocked the site's bot protection turned the check away Oct 28, 2026