Rank #2,340Updated November 10, 2026
c-span.org
c-span.org is registered with Network Solutions, LLC since October 4, 1993 (33.1 years). The registration expires on October 3, 2029. Its email security grade is B. Its SSL certificate is issued by Amazon and is valid for 129 more days.
- Domain age
- 33.1 yrs
- Technologies
- —
- Email security
- B
- SSL days left
- 129
Registration
| Registrar | Network Solutions, LLC |
|---|---|
| IANA ID | 2 |
| Registered | October 4, 1993 |
| Expires | October 3, 2029 |
| Updated | August 27, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns-1342.awsdns-39.org, ns-1854.awsdns-39.co.uk, ns-379.awsdns-47.com, ns-686.awsdns-21.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 3.174.46.43 | 60 |
| A | 3.174.46.108 | 60 |
| A | 3.174.46.59 | 60 |
| A | 3.174.46.90 | 60 |
| MX | cspan-org0c.mail.protection.outlook.com 0 | 60 |
| NS | ns-1342.awsdns-39.org | 172800 |
| NS | ns-1854.awsdns-39.co.uk | 172800 |
| NS | ns-379.awsdns-47.com | 172800 |
| NS | ns-686.awsdns-21.net | 172800 |
| TXT | GEr/8Qmk1/XJqn9m1qITRd4r85d+K8DZwlfUj/YhgYoxzVAsljNOmCFhFpllmrOrChOdQlkKJX7X1XXjWI+itQ== | 60 |
| TXT | MS=ms52400260 | 60 |
| TXT | apple-domain-verification=GsfhgEaClBkqfqyL | 60 |
| TXT | facebook-domain-verification=zlps3la5du8o5fzq8rr1ny3pkteyw4 | 60 |
| TXT | google-site-verification=dqkpaVIOVJ7aD_uQBj90q702BbDPTYJoJAYQoyOyaJs | 60 |
| TXT | google-site-verification=hox6v_QP95zsd1KguNldfZRxeJIF_whL4mej-pXQyGc | 60 |
| TXT | tollbit-domain-verification=851ac70b24159c39da6d47ea0e20fb0ff7e5c619ce848b82d57128fda6846da7 | 60 |
| TXT | v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:44894176.spf10.hubspotemail.net a mx ip4:38.105.96.130 ip4:38.100.31.150 ip4:38.105.88.130 ip4:64.124.130.218 -all | 60 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | March 19, 2027 |
| Days remaining | 129 |
| Protocol | TLSv1.3 |
| Names | c-span.org, *.c-span.org |
Email security
BScore 85/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- 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].
- goodDKIM keys found (selector: selector1, k2, mandrill).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
About c-span.org
Who is the registrar of c-span.org?
c-span.org is registered with Network Solutions, LLC (IANA ID 2).
When does c-span.org expire?
The current registration of c-span.org expires on October 3, 2029. It was first registered on October 4, 1993.
Does c-span.org protect its email with SPF and DMARC?
c-span.org scores 85/100 (grade B) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of c-span.org?
c-span.org uses ns-1342.awsdns-39.org, ns-1854.awsdns-39.co.uk, ns-379.awsdns-47.com, ns-686.awsdns-21.net.