DNS Record Lookup
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Hosting & Network
koreacu.ac.kr runs on AS3786, with email via Google Workspace.
- Hosting network
- AS3786AS3786
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 37,825 other sites on AS3786. Stable here since we started watching (Sep 13, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for koreacu.ac.kr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| koreacu.ac.kr | SOA | 60 | dns01.koreacu.ac.kr info.cuk.edu 506 900 600 86400 60 | |
| koreacu.ac.kr | NS | 0 | ns2.lguplus.com | |
| koreacu.ac.kr | NS | 0 | ns.koreacu.ac.kr | |
| koreacu.ac.kr | TXT | 0 | google-site-verification=QcIf6Fv9WqvqJNpUpyUAbLa7SbdUCfnlMY6Ff9ppumg | |
| koreacu.ac.kr | TXT | 0 | v=spf1 include:_spf.google.com ipv4:117.52.99.23 ipv4:117.52.99.32 ipv4:117.52.99.33 ipv4:117.52.99.135 ipv4:117.52.99.136 ipv4:117.52.99.190 ~all | |
| koreacu.ac.kr | TXT | 0 | MS=ms17337928 | |
| koreacu.ac.kr | TXT | 0 | MS=715D19C52A442A5AD40305333BDB1C19B43F23E5 | |
| koreacu.ac.kr | MX | 0 | 10 | alt4.aspmx.l.google.com |
| koreacu.ac.kr | MX | 0 | 5 | alt2.aspmx.l.google.com |
| koreacu.ac.kr | MX | 0 | 5 | alt1.aspmx.l.google.com |
| koreacu.ac.kr | MX | 0 | 1 | aspmx.l.google.com |
| koreacu.ac.kr | MX | 0 | 10 | alt3.aspmx.l.google.com |
| koreacu.ac.kr | A | 0 | 117.52.99.10 | |
| www.koreacu.ac.kr | A | 0 | 117.52.99.10 |
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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