mailer.yonsei.ac.kr DNS records

A IPv4 address
10m 13s
Yonsei University
AS4665
South Korea
Seoul, Seoul
AAAA IPv6 address
15m
mailer.yonsei.ac.kr has no AAAA records.
CNAME Canonical name
15m
mailer.yonsei.ac.kr has no CNAME records.
TXT Human readable text
14m 59s
mailer.yonsei.ac.kr has no TXT records.
MX Mail server
15m
mailer.yonsei.ac.kr has no MX records.
NS Authoritative DNS server
14m 59s
mailer.yonsei.ac.kr has no NS records.
NS records for this zone are defined at yonsei.ac.kr.
SOA Start of authority
1m
Zone apex
Start of authority
Email
Serial
2007121683
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
15m

Other record types