DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
icpcg.org runs on AS7973.
- Hosting network
- AS7973AS7973
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 191 other sites on AS7973. Stable here since we started watching (Sep 5, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to icpcg.org.
DNS Records for icpcg.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| icpcg.org | A | 0 | 129.176.1.87 | |
| icpcg.org | TXT | 0 | v=spf1 -all | |
| icpcg.org | NS | 0 | dns1.mayo.edu | |
| icpcg.org | NS | 0 | dns2.mayo.edu | |
| icpcg.org | SOA | 900 | dns1.mayo.edu noc.mayo.edu 11 10800 3600 2592000 900 | |
| www.icpcg.org | TXT | 0 | v=spf1 -all | |
| www.icpcg.org | SOA | 900 | dns1.mayo.edu noc.mayo.edu 11 10800 3600 2592000 900 | |
| www.icpcg.org | CNAME | 0 | icpcg.org | |
| www.icpcg.org | NS | 0 | dns2.mayo.edu | |
| www.icpcg.org | NS | 0 | dns1.mayo.edu | |
| www.icpcg.org | A | 0 | 129.176.1.87 |
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DNS changes
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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