WWW.ROBTEX.COM - kotec21.net
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kotec21.net checked at 2025-10-04T18:05:41.681Z 774ms 105/105/105 100% R:19kotec21.net
| MX | mail.kotec21.net | ||||||
| A | 222.234.2.170🇰🇷 SK Broadband | ||||||
| NS | ns1.kotec21.net | ||||||
| A | 222.236.45.151🇰🇷 SK Broadband | ||||||
| NS | ns2.kotec21.net | ||||||
| A | 222.236.45.152🇰🇷 SK Broadband | ||||||
| MX | queue.hostcenter.co.kr | ||||||
| A | 222.234.2.125🇰🇷 SK Broadband | ||||||
| MX | spamgw.hostcenter.co.kr | ||||||
| A | 222.234.2.123🇰🇷 SK Broadband | ||||||
| A | 222.236.45.157🇰🇷 SK Broadband | ||||||
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AI analysis
kotec21.net is a parent of mail.kotec21.net, root.kotec21.net, ns1.kotec21.net and ns2.kotec21.net.
kotec21.net resolves to one IP number: 222.236.45.157.
Other host names, for example root.kotec21.net, share IP numbers with kotec21.net.
kotec21.net's delegation uses two name servers: ns1.kotec21.net and ns2.kotec21.net.
Host names with a single IP address: ns1.kotec21.net points to 222.236.45.151; ns2.kotec21.net points to 222.236.45.152.
Three mail servers handle kotec21.net: mail.kotec21.net, queue.hostcenter.co.kr and spamgw.hostcenter.co.kr.
kotec21.net shares at least some mail servers with other domains, for example autocafe.co.kr, wtic.co.kr, hidc.kr, knp.or.kr and domainclub.kr.
These mail servers are commonly used with mail.hostcenter.co.kr, mail.autocafe.co.kr, mail.wtic.co.kr, mail.knp.or.kr, event.domainclub.kr and mail2.domainclub.kr.
Host names with a single IP:
mail.kotec21.net points to 222.234.2.170; queue.hostcenter.co.kr points to 222.234.2.125; spamgw.hostcenter.co.kr points to 222.234.2.123.