DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

yu.ac.kr

DNS Records

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Hosting & Network

yu.ac.kr runs on AS23980, with email via Google Workspace.

Hosting network
AS23980AS23980
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1 other sites on AS23980. Stable here since we started watching (Jul 19, 2026).

DNS Records for yu.ac.kr

HostnameTypeTTLPriorityContent
yu.ac.krA0165.229.11.3
yu.ac.krMX010ALT4.ASPMX.L.GOOGLE.COM
yu.ac.krMX010ALT3.ASPMX.L.GOOGLE.COM
yu.ac.krMX01ASPMX.L.GOOGLE.COM
yu.ac.krMX05ALT1.ASPMX.L.GOOGLE.COM
yu.ac.krMX05ALT2.ASPMX.L.GOOGLE.COM
yu.ac.krTXT0v=spf1 include:_spf.google.com include:_spf.yu.ac.kr include:gwspf.ktbizoffice.com include:_spf_edms.yu.ac.kr include:email.ncloud.com ~all
yu.ac.krTXT0autodesk-domain-verification=j8cPUeykXkFmfFsuCWE3
yu.ac.krTXT0google-site-verification=vr6oKsEMqlkoN7WSeGShd1ESAs1BOsU1JMXX0scYmos
yu.ac.krNS0ns.yu.ac.kr
yu.ac.krNS0ns3.yu.ac.kr
yu.ac.krSOA900ns.yu.ac.kr bskim.yu.ac.kr 2026071455 900 300 604800 900
www.yu.ac.krA0165.229.11.153

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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