cdc.gov
Centers for Disease Control and Prevention | CDC
cdc.gov is registered with get.gov since October 2, 1997 (29.1 years). The registration expires on August 21, 2027. The site runs on Azure Front Door, jQuery, HSTS and 1 other technologies. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 130 more days.
- Domain age
- 29.1 yrs
- Technologies
- 4
- Email security
- B
- SSL days left
- 130
Registration
| Registrar | get.gov |
|---|---|
| IANA ID | 8888888 |
| Registered | October 2, 1997 |
| Expires | August 21, 2027 |
| Updated | September 10, 2026 |
| Status | server transfer prohibited |
| Name servers | a1-43.akam.net, a2-64.akam.net, a28-65.akam.net, a5-66.akam.net, a8-67.akam.net, a9-64.akam.net |
| DNSSEC | Signed |
| Registrant | Department of Health and Human Services, United States |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 23.50.131.133 | 20 |
| A | 23.50.131.157 | 20 |
| MX | alt1.us.etp.fireeyegov.com 20 | 300 |
| MX | alt3.us.etp.fireeyegov.com 40 | 300 |
| MX | primary.us.etp.fireeyegov.com 10 | 300 |
| MX | alt2.us.etp.fireeyegov.com 30 | 300 |
| NS | a5-66.akam.net | 300 |
| NS | a28-65.akam.net | 300 |
| NS | a2-64.akam.net | 300 |
| NS | a1-43.akam.net | 300 |
| NS | a8-67.akam.net | 300 |
| NS | a9-64.akam.net | 300 |
| TXT | MS=ms84056562 | 1800 |
| TXT | _bthbaxy8p6mr5c0o5r7pit3d25lgztb | 1800 |
| TXT | _ddb344bjip99et71u5cidtx1t53ezdl | 1800 |
| TXT | _mhpeli9n9zj3rasw6wfiuch30t2sjlw | 1800 |
| TXT | _v0e31vq52ru6qgumyh95pylxoe5kmby | 1800 |
| TXT | ZOOM_verify_yEK5MgTwT72nP5URz-eoaA | 1800 |
| TXT | 4FF7-1931-E8C2-912B-94CF-BCB0-806A-7442 | 1800 |
| TXT | apple-domain-verification=VOKePKhT9MhX9zmq | 1800 |
| TXT | google-gws-recovery-domain-verification=42225222 | 1800 |
| TXT | amazonses:OhxI8Nxovqf1xBmhK5S9kNk7vo9XV4GmGe6LVc+ji80= | 1800 |
| TXT | openai-domain-verification=dv-hbgCCuVm9CpZSVXjvFPfivD5 | 1800 |
| TXT | geneious.com:domain-verification=DP8tae0qCr-FH6KGRvMwWA | 1800 |
| AAAA | 2600:141b:e800:1d::17d8:84a1 | 54 |
| AAAA | 2600:141b:e800:1d::17d8:8486 | 54 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G3 TLS ECC SHA384 2020 CA1, DigiCert Inc |
| Expires | March 20, 2027 |
| Days remaining | 130 |
| Protocol | TLSv1.3 |
| Names | *.cdc.gov, cdc.gov |
Email security
- warnSPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it.
- 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].
- goodDKIM keys found (selector: selector1, selector2, k1, s1, s2).
- good4 MX record(s) found.
Homepage metadata
| Title | Centers for Disease Control and Prevention | CDC |
|---|---|
| Language | en-us |
| Canonical | https://www.cdc.gov/index.html |
| Indexable | Yes |
| Word count | 786 |
About cdc.gov
Who is the registrar of cdc.gov?
cdc.gov is registered with get.gov (IANA ID 8888888).
When does cdc.gov expire?
The current registration of cdc.gov expires on August 21, 2027. It was first registered on October 2, 1997.
What technology does cdc.gov use?
We detected 4 technologies on cdc.gov, including Azure Front Door, jQuery, HSTS, Bootstrap.
Does cdc.gov protect its email with SPF and DMARC?
cdc.gov scores 85/100 (grade B) for email security. SPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of cdc.gov?
cdc.gov uses a5-66.akam.net, a28-65.akam.net, a2-64.akam.net, a1-43.akam.net, a8-67.akam.net, a9-64.akam.net.