203.253.31.120 — Seoul, Seoul, 🇰🇷 South Korea · AS4766 KT-NET

PTR

cert.soongsil.kr

cert.soongsil.ac.kr

mx.ss.ac.kr

cert.ssu.ac.kr

mx.su.ac.kr

A record for

`cert.soongsil.kr`
`cert.soongsil.ac.kr`
	A	203.253.31.120
`cert.ssu.ac.kr`
	A	203.253.31.120
`mx.su.ac.kr`

Previously A record for

mx.ss.ac.kr

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐203.253.31.0/24256 IPs · AS4766 KT-NET→🔧AS4766KT-NET autonomous system→

Seoul, Seoul, 🇰🇷 South Korea

^{🇰🇷 KT-NET203.253.31.0/24}

203.253.31.120 Seoul, Seoul, 🇰🇷 South Korea Courtesy of