mx.postech.ac.kr - robtex.com

mx.postech.ac.kr

DNSSEC⚠️ Not signed
A141.223.54.161🇰🇷 POSTECH-AS-KR141.223.0.0/18 POSTECH Pohang KOREA
PTRmx.postech.ac.kr

postech.ac.kr

DNSSEC⚠️ Not signed
A141.223.5.166🇰🇷 POSTECH-AS-KR141.223.0.0/18 POSTECH Pohang KOREA
NSns.postech.ac.kr ⭐ ⚠️ Not in zone NS records
MXsniper.postech.ac.kr ⭐
TXTI/EfFRLSDlknsWzmYM7q5v4wjC+aWfPJ93g778mP1eT0CfBmeNo/N/rnoSsq/ncTgy+rBHHi98J45...
TXTv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkDRTHKiQcMbP2pTDSIMC...
TXTv=spf1 ip4:141.223.1.111 ip4:141.223.1.114 ip4:141.223.1.254 ip4:141.223.1.11...
SOAns.postech.ac.krdomain@postech.ac.kr 2023-07-18 #90
WOT: UNKNOWN (74/100)
rank #10719 globally
rank #24 in the tld
This domain name represents the official website of Pohang University of Science and Technology, a prestigious university in Pohang, South Korea. It is used for various purposes including providing information about the university, its courses, faculty, research, and so on. It is also used for internal communication among students, faculty, and staff.WOT: SAFE (78/100)
📈 Tranco rank: #32,672

PTR for

161.54.223.141.in-addr.arpa

MX for

hp.postech.ac.kr

Previously MX for

postech.ac.kr
ns.postech.ac.kr
math.postech.ac.kr
pop.postech.ac.kr
mx.postech.ac.kr

Same first word

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xm.co
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xm.js.cn
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DNS History

4 records (1 active, 3 former)

20162017201820192020202120222023202420252026MXmx.postech.ac.krspam.postech.ac.krA141.223.54.161141.223.1.1
○MXmx.postech.ac.kr2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 11:18:44
○ 2015-09-05 00:38:34
○ 2026-03-27 06:29:02
○MXspam.postech.ac.kr2015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 11:18:44
○ 2015-09-05 00:38:34
○ 2026-03-27 06:29:02
○A141.223.1.12015-06-14 → 2015-06-14 · 3 obs
● 2015-06-14 11:18:44
○ 2015-09-05 00:38:34
○ 2026-03-27 06:29:02
●A141.223.54.1612026-03-25 → 2026-03-27 · 3 obs
○ 2015-09-05 00:38:34
● 2026-03-25 17:27:26
● 2026-03-27 06:29:02

🔍 DNS Trace

Analysis

Mail Server Role

mx.postech.ac.kr handles mail for hp.postech.ac.kr.

hp.postech.ac.kr is a mail server commonly used with mx.postech.ac.kr.

IP Addresses

mx.postech.ac.kr points to a single IP address: 141.223.54.161.