CF1758834877834-tsm20250925114901

WWW.RTSAK.COM - cstl.cn

Search for IP or hostnames:

cstl.cn checked at 2025-09-25T21:14:37.686Z 3362ms 58/58/58 100% R:15

cstl.cn

MXmail.cstl.cn
NSns7.cnolnic.net
A240c:4082:0:5d01::6 🇨🇳 Baidu Netcom Science and Technology Co., Ltd.
A106.13.136.254🇨🇳 Baidu Netcom Science and Technology Co., Ltd.
A218.5.79.112🇨🇳 China Telecom
NSns8.cnolnic.net
A240c:4082:0:5d01::7 🇨🇳 Baidu Netcom Science and Technology Co., Ltd.
A106.13.46.253🇨🇳 Baidu Netcom Science and Technology Co., Ltd.
A218.5.79.189🇨🇳 China Telecom

cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net

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AI analysis

cstl.cn is a parent of www.cstl.cn and mail.cstl.cn.

cstl.cn is delegated to two name servers: ns7.cnolnic.net and ns8.cnolnic.net.

cstl.cn uses the same name server setup as other domains such as fdjr.net, fulinwood.com, dten.net, feierde.com and globe-travel.net.

Host names with three IP numbers:

ns7.cnolnic.net points to: 240c:4082:0:5d01::6, 106.13.136.254 and 218.5.79.112.

ns8.cnolnic.net points to: 240c:4082:0:5d01::7, 106.13.46.253 and 218.5.79.189.

cstl.cn is handled by a single mail server, mail.cstl.cn.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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DDYxyKH CF johedugfp 2025-09-25