DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rrbiznet.com runs on AS3456, with email configured.
- Hosting network
- AS3456AS3456
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 9 other sites on AS3456. Stable here since we started watching (Jul 16, 2026).
DNS Records for rrbiznet.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rrbiznet.com | SOA | 3600 | ns1.biz.rr.com hostmaster.charter.com 2025060000 43200 3600 2419200 3600 | |
| rrbiznet.com | TXT | 0 | v=spf1 include:_spf.twcbc.com ~all | |
| rrbiznet.com | A | 0 | 165.237.94.79 | |
| rrbiznet.com | NS | 0 | dns4.rr.com | |
| rrbiznet.com | NS | 0 | ns2.biz.rr.com | |
| rrbiznet.com | NS | 0 | ns1.biz.rr.com | |
| rrbiznet.com | MX | 0 | 20 | mx2.biz.rr.com |
| rrbiznet.com | MX | 0 | 10 | mx1.biz.rr.com |
| www.rrbiznet.com | A | 0 | 204.200.152.219 | |
| www.rrbiznet.com | A | 0 | 204.235.121.123 |
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