clinicaltrials.gov
ClinicalTrials.gov
clinicaltrials.gov is registered with get.gov since February 4, 2000 (26.8 years). The registration expires on August 18, 2027. The site runs on Angular, Universal Analytics, Google Fonts and 3 other technologies. Its email security grade is C. Its SSL certificate is issued by GoDaddy.com and is valid for 122 more days.
- Domain age
- 26.8 yrs
- Technologies
- 6
- Email security
- C
- SSL days left
- 122
Registration
| Registrar | get.gov |
|---|---|
| IANA ID | 8888888 |
| Registered | February 4, 2000 |
| Expires | August 18, 2027 |
| Updated | August 14, 2026 |
| Status | server transfer prohibited |
| Name servers | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com |
| DNSSEC | Signed |
| Registrant | Department of Health and Human Services, United States |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 34.107.134.59 | 82315 |
| MX | nihcesxway3.hub.nih.gov 10 | 86400 |
| MX | nihcesxway4.hub.nih.gov 10 | 86400 |
| MX | nihcesxway5.hub.nih.gov 10 | 86400 |
| NS | ns-cloud-d1.googledomains.com | 86400 |
| NS | ns-cloud-d2.googledomains.com | 86400 |
| NS | ns-cloud-d3.googledomains.com | 86400 |
| NS | ns-cloud-d4.googledomains.com | 86400 |
| CAA | issue 0 godaddy.com | 86400 |
| CAA | issue 0 letsencrypt.org | 86400 |
| CAA | issuewild 0 godaddy.com | 86400 |
| CAA | issuewild 0 letsencrypt.org | 86400 |
| TXT | o6lmcbo4cn7r8882vn65cpjcfv. | 86400 |
| TXT | v=spf1 include:nih.gov ~all | 86400 |
| TXT | google-site-verification=PNIgJgOfWG3Bog_wPM4sYF_UW_QJ0T-JVZHEDuDCaD4 | 86400 |
| TXT | google-site-verification=fOlJTfzhsN7Vee2dbKTOV2EleNnSVtj2RYj6BaQezbY | 86400 |
| TXT | GrclYGeUpoKjW0RtHDm8IoEXyQddPqL5pdiiXvLuV7za7OiNXC+wgFWXKhBJGAt5m6Qx3pTXVsPlpI18d7ykiQ== | 86400 |
| AAAA | 2600:1901:0:c831:: | 82315 |
Technology stack
Analytics and advertising IDs
google_analytics:UA-68648221-4SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, GoDaddy TLS Intermediate CA DV - R1v1, GoDaddy.com |
| Expires | March 12, 2027 |
| Days remaining | 122 |
| Protocol | TLSv1.3 |
| Names | *.clinicaltrials.gov, clinicaltrials.gov |
Email security
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- good3 MX record(s) found.
Homepage metadata
| Title | ClinicalTrials.gov |
|---|---|
| Language | en |
| Indexable | Yes |
| Word count | 22 |
About clinicaltrials.gov
Who is the registrar of clinicaltrials.gov?
clinicaltrials.gov is registered with get.gov (IANA ID 8888888).
When does clinicaltrials.gov expire?
The current registration of clinicaltrials.gov expires on August 18, 2027. It was first registered on February 4, 2000.
What technology does clinicaltrials.gov use?
We detected 6 technologies on clinicaltrials.gov, including Universal Analytics, Google Fonts, Google Cloud, Angular, HSTS, Envoy.
Does clinicaltrials.gov protect its email with SPF and DMARC?
clinicaltrials.gov scores 68/100 (grade C) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of clinicaltrials.gov?
clinicaltrials.gov uses ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com.