Rank #6,378Updated November 10, 2026
cox.net
cox.net is registered with CSC Corporate Domains, Inc. since March 14, 1995 (31.7 years). The registration expires on March 15, 2027. Its email security grade is F. Its SSL certificate is issued by DigiCert Inc and is valid for 93 more days.
- Domain age
- 31.7 yrs
- Technologies
- —
- Email security
- F
- SSL days left
- 93
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | March 14, 1995 |
| Expires | March 15, 2027 |
| Updated | March 11, 2026 |
| Status | client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns.cox.net, ns.east.cox.net, ns.west.cox.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 98.182.1.143 | 249 |
| MX | mta7.am0.yahoodns.net 1 | 3596 |
| MX | mta5.am0.yahoodns.net 1 | 3596 |
| MX | mta6.am0.yahoodns.net 1 | 3596 |
| NS | ns.west.cox.net | 80447 |
| NS | ns.cox.net | 80447 |
| NS | ns.east.cox.net | 80447 |
| TXT | _p29osonqhz0c740t8muop7tr0tasp0r | 3600 |
| TXT | _ithe1ncutc8q7plo1zl4vvqs68q4msb | 3600 |
| TXT | v=spf1 include:_ipspf.yahoo.com include:cxr.spf.a.cloudfilter.net ip4:68.230.240.0/24 ip4:68.230.241.0/24 ?all | 3600 |
| TXT | _v9hbw4ptn08y238tolk5j1arjaet3cq | 3600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | February 12, 2027 |
| Days remaining | 93 |
| Protocol | TLSv1.2 |
| Names | www.cox.net, cox.net |
Email security
FScore 39/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSPF ends with ?all, which tells receivers nothing. Use ~all or -all.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- 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.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- good3 MX record(s) found.
Homepage metadata
| Indexable | No (noindex) |
|---|---|
| Word count | 7 |
About cox.net
Who is the registrar of cox.net?
cox.net is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does cox.net expire?
The current registration of cox.net expires on March 15, 2027. It was first registered on March 14, 1995.
Does cox.net protect its email with SPF and DMARC?
cox.net scores 39/100 (grade F) for email security. SPF ends with ?all, which tells receivers nothing. Use ~all or -all. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of cox.net?
cox.net uses ns.west.cox.net, ns.cox.net, ns.east.cox.net.