Domain · Tranco #41,424

knu.ac.kr

knu.ac.kr is ranked #41,424 among the world's most-visited sites (Tranco). It resolves to 155.230.13.40, hosted on kcheck.knu.ac.kr, and presents a TLS certificate issued by Sectigo Limited.

HTTP 301

Tranco rank	#41,424
IPv4	155.230.13.40
Hosting / reverse DNS	kcheck.knu.ac.kr
Hosting network	AS10052 · KNU-AS-KR - Kyungpook National University, KR
Nameservers	ns.knu.ac.kr, ns2.knu.ac.kr
Mail servers (MX)	zmx924.mailplug.com (10)
HTTP status	301 → https://knu.ac.kr/wbbs
TLS certificate	Sectigo Limited · expires 2027-04-12

Notable DNS TXT records

_dmarc,v=DMARC1;p=none;
v=spf1include:_spf.wpcloud.com~all
v=spf1 mx include:_spf.google.com include:mailplug.com ip4:155.230.10.252 ip4:155.230.11.42 ip4:155.230.11.41 ip4:155.230.11.50 ip4:155.230.11.110 ip4:155.230.128.109 ip4:155.230.12.12 ip4:155.230.128.67 ip4:155.230.44.40 ip4:114.206.46.2 -all
google-site-verification=tDXGRCYSUiBcYihva1A_jn6KZLR2ufHoxv8GDsp1Le0

More .kr domains

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FAQ

What is the IP address of knu.ac.kr?

knu.ac.kr resolves to 155.230.13.40 (kcheck.knu.ac.kr).

Who issued the SSL certificate for knu.ac.kr?

The TLS/SSL certificate for knu.ac.kr was issued by Sectigo Limited, valid until 2027-04-12.

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DNS/HTTP/TLS observed 2026-08-06; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains