doi.gov
U.S. Department of the Interior
doi.gov is registered with get.gov since October 2, 1997 (29.1 years). The registration expires on August 14, 2027. The site runs on Drupal, Google Analytics 4, Akamai and 6 other technologies. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 80 more days.
- Domain age
- 29.1 yrs
- Technologies
- 9
- Email security
- B
- SSL days left
- 80
Registration
| Registrar | get.gov |
|---|---|
| IANA ID | 8888888 |
| Registered | October 2, 1997 |
| Expires | August 14, 2027 |
| Updated | August 14, 2026 |
| Status | server transfer prohibited |
| Name servers | liz.ns.cloudflare.com, west.ns.cloudflare.com |
| DNSSEC | Signed |
| Registrant | Department of the Interior, United States |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 23.50.131.136 | 20 |
| A | 23.50.131.156 | 20 |
| MX | doi-gov.mail.protection.outlook.com 0 | 300 |
| NS | liz.ns.cloudflare.com | 86400 |
| NS | west.ns.cloudflare.com | 86400 |
| TXT | _6hn0jgfggckinomz4gkl4ybsiohpv2u | 300 |
| TXT | _gggfchy1ripgbo5z71jo2lgmgt4uqei | 300 |
| TXT | _vpu4sz90px9tplfwqigecxinmrhb4zb | 300 |
| TXT | _zvymuoe0192rlguzk6z1mjgg837vhpd | 300 |
| TXT | openai-domain-verification=dv-z1QahsCTwflXMhgtSZxfUNwf | 300 |
| TXT | v=spf1 include:spf.protection.outlook.com ip4:137.227.82.0/26 ip4:137.227.134.0/26 -all | 300 |
| AAAA | 2a02:26f0:7100::210:10b | 20 |
| AAAA | 2a02:26f0:7100::210:163 | 20 |
Technology stack
Analytics and advertising IDs
google_analytics:G-44JE7ECGDQSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | January 29, 2027 |
| Days remaining | 80 |
| Protocol | TLSv1.3 |
| Names | doi.gov |
Email security
- warnDKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
- 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 rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- good1 MX record(s) found. Mail is handled by Microsoft 365.
Homepage metadata
| Title | U.S. Department of the Interior |
|---|---|
| Description | The U.S. Department of the Interior protects America's natural resources and heritage, honors our cultures and tribal communities, and supplies the energy to power our future. |
| Language | en |
| Canonical | https://www.doi.gov/ |
| Structured data | GovernmentOrganization, WebSite |
| Indexable | Yes |
| Word count | 610 |
About doi.gov
Who is the registrar of doi.gov?
doi.gov is registered with get.gov (IANA ID 8888888).
When does doi.gov expire?
The current registration of doi.gov expires on August 14, 2027. It was first registered on October 2, 1997.
What technology does doi.gov use?
We detected 9 technologies on doi.gov, including Google Analytics 4, Akamai, jsDelivr, Drupal, Acquia, jQuery.
Does doi.gov protect its email with SPF and DMARC?
doi.gov scores 82/100 (grade B) for email security. DKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of doi.gov?
doi.gov uses liz.ns.cloudflare.com, west.ns.cloudflare.com.