DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rcn.com runs on AS11404, with email configured.
- Hosting network
- AS11404AS11404
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 307 other sites on AS11404. Stable here since we started watching (Jul 17, 2026).
DNS Records for rcn.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rcn.com | MX | 0 | 50 | mx.rcn.com |
| rcn.com | SOA | 86400 | master.dns.rcn.net hostmaster.rcn.com 2026072101 10800 3600 604800 86400 | |
| rcn.com | A | 0 | 74.85.65.246 | |
| rcn.com | CAA | 0 | 0 iodef mailto:iodefcaa@rcn.com | |
| rcn.com | CAA | 0 | 0 issuewild digicert.com | |
| rcn.com | CAA | 0 | 0 issue letsencrypt.org | |
| rcn.com | CAA | 0 | 0 issue godaddy.com | |
| rcn.com | CAA | 0 | 0 issuewild godaddy.com | |
| rcn.com | CAA | 0 | 0 issue digicert.com | |
| rcn.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| rcn.com | NS | 0 | auth2.dns.rcn.net | |
| rcn.com | NS | 0 | auth3.dns.rcn.net | |
| rcn.com | NS | 0 | auth4.dns.rcn.net | |
| rcn.com | NS | 0 | auth1.dns.rcn.net | |
| rcn.com | TXT | 0 | v=spf1 include:_netblocks.eloqua.com ip4:207.172.4.0/24 ip4:207.172.157.0/24 ip4:208.58.56.0/24 ip4:198.183.9.0/24 ip4:146.115.106.224/27 ip4:207.172.159.1 ip4:66.235.59.86 ip4:130.250.132.170 ip4:130.250.130.230 a:mail.mutare.com a:mail.mutaresoftware.com include:_spf.rcn.syn-alias.com ~all | |
| rcn.com | TXT | 0 | google-site-verification=s4gODhH2EzJBxw_6QGBPH-xFK6tEI9HIjBEZm4H2EVw | |
| rcn.com | TXT | 0 | google-site-verification=2uiUcN7YX0LW7iYMwpWdj1FUuGoJ9Pv1t1jP-B8piGY | |
| rcn.com | TXT | 0 | a47vvq69u0ml2cip614dah8g3s | |
| rcn.com | TXT | 0 | o5e4l8lmv08769car541ug8c9f. | |
| rcn.com | TXT | 0 | google-site-verification=OLtZ9OjK5fEMBTQd_C03Wl0O3mdHmSG-hYLUnCBNTB0 | |
| rcn.com | TXT | 0 | o5e4l8lmv08769car541ug8c9f | |
| rcn.com | TXT | 0 | 1jftpj1r0tkq2t6ej6otup9eh4 | |
| www.rcn.com | AAAA | 0 | 2607:e400:601b:0:216:82:203:86 | |
| www.rcn.com | A | 0 | 74.85.65.246 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain