CF1759234929658-tsm20250929235914

NSLIST.NET - classbook.vn

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classbook.vn checked at 2025-09-30T12:22:09.645Z 1107ms 78/78/78 100% R:17

classbook.vn

MXmail.classbook.vn
A113.160.22.42🇻🇳 VNPT
PTRstatic.vnpt-hanoi.com.vn
NSns-b1.tenten.vn
A2404:f080:1101:321:a150:95:110:1230 🇻🇳 GMO Vietnam
PTRva150-95-110-123-0.a00e.g.han1.static.cnode.io
A137.59.104.67🇻🇳 GMO Vietnam
PTRstatic-pool.tenten.vn
NSns-b2.tenten.vn
A2404:f080:1101:321:a150:95:110:1231 🇻🇳 GMO Vietnam
PTRva150-95-110-123-1.a00e.g.han1.static.cnode.io
A137.59.104.68🇻🇳 GMO Vietnam
PTRstatic-pool.tenten.vn
NSns-b3.tenten.vn
A2404:f080:1101:321:a150:95:110:1232 🇻🇳 GMO Vietnam
PTRva150-95-110-123-2.a00e.g.han1.static.cnode.io
A163.44.207.21🇻🇳 GMO Vietnam
PTRv163-44-207-21.a006.g.han1.static.cnode.io
A113.160.22.42🇻🇳 VNPT
PTRstatic.vnpt-hanoi.com.vn

vn

NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn

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AI analysis

The parent of mail.classbook.vn is classbook.vn.

classbook.vn points to an IP address: 113.160.22.42.

other host names include thomay.vn, phamluc.vn, thuvien.net, mail.classbook.vn and mail.phamluc.vn; they share IP numbers with classbook.vn.

classbook.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

classbook.vn at least partially shares name servers with other domains, for instance autogroup.vn, capcuulaptop.vn, thuexetulaihanoi.com.vn, blogdulich.edu.vn and winhomes.vn.

Host names with two IP numbers:

ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

classbook.vn is handled by a single mail server, mail.classbook.vn.

The host name mail.classbook.vn points to IP 113.160.22.42.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

UvhPucr CF johedugfp 2025-09-30