DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
kh-cdc.com runs on AS823.
- Hosting network
- AS823AS823
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 84 other sites on AS823. Stable here since we started watching (Jul 19, 2026).
DNS Records for kh-cdc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| kh-cdc.com | TXT | 0 | Liaison: NOC <noc@uwo.ca> | |
| kh-cdc.com | NS | 0 | ns1.uwo.ca | |
| kh-cdc.com | NS | 0 | ns3.uwo.ca | |
| kh-cdc.com | NS | 0 | ns2.uwo.ca | |
| kh-cdc.com | SOA | 3600 | ns1.uwo.ca noc.uwo.ca 2019050114 3600 900 604800 3600 | |
| kh-cdc.com | A | 0 | 129.100.58.225 |
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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