WWW.RTSAK.COM - cheongju.ac.kr
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cheongju.ac.kr checked at 2025-10-04T14:36:56.523Z 1439ms 66/66/66 100% R:18cheongju.ac.kr
| MX | mail.cheongju.ac.kr | ||||||
| A | 203.252.252.7🇰🇷 CJU-AS-KR | ||||||
| PTR | mail.cju.ac.kr | ||||||
| NS | ns2.cheongju.ac.kr | ||||||
| A | 203.252.225.2🇰🇷 CJU-AS-KR | ||||||
| PTR | alpha94.cju.ac.kr | ||||||
| PTR | ns2.cju.ac.kr | ||||||
| NS | ns.cheongju.ac.kr | ||||||
| A | 203.252.225.5🇰🇷 CJU-AS-KR | ||||||
| PTR | nms.cju.ac.kr | ||||||
| PTR | ns.cju.ac.kr | ||||||
| MX | spam.cheongju.ac.kr | ||||||
| A | 203.252.224.71🇰🇷 CJU-AS-KR | ||||||
| PTR | spam.cju.ac.kr | ||||||
| A | 203.252.226.20🇰🇷 CJU-AS-KR | ||||||
| PTR | www.cju.ac.kr | ||||||
ac.kr
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| NS | g.dns.kr | ||||||
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AI analysis
cheongju.ac.kr is a parent of spam.cheongju.ac.kr, ns2.cheongju.ac.kr, mail.cheongju.ac.kr and ns.cheongju.ac.kr.
cheongju.ac.kr resolves to one IP number: 203.252.226.20.
other host names including 226.252.203.in-addr.arpa, 252.252.203.in-addr.arpa, www.cju.ac.kr, cju.ac.kr and chongju.ac.kr share IP numbers with cheongju.ac.kr.
cheongju.ac.kr is delegated to two name servers ns2.cheongju.ac.kr and ns.cheongju.ac.kr.
Host names with one IP number:
ns2.cheongju.ac.kr points to 203.252.225.2
ns.cheongju.ac.kr points to 203.252.225.5
Two mail servers handle cheongju.ac.kr: mail.cheongju.ac.kr and spam.cheongju.ac.kr.
cheongju.ac.kr shares some mail servers with other domains, at least partially, for example spam.cheongju.ac.kr and mail.cheongju.ac.kr.
Host names with one IP number:
mail.cheongju.ac.kr points to 203.252.252.7
spam.cheongju.ac.kr points to 203.252.224.71