CF1757203114999-tsm20250906182357

DNSWHOIS.INFO - ctp.idv.tw

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ctp.idv.tw checked at 2025-09-06T23:58:34.980Z 585ms 70/70/70 100% R:17

ctp.idv.tw

MXaspmx.l.google.com
A2607:f8b0:4004:c06::1b 🇺🇸 Google
PTRbg-in-f27.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
NSvdns3.seed.net.tw
A61.20.46.203🇹🇼 FET-TW
PTR61-20-46-203.adsl.fetnet.net
NSvdns4.seed.net.tw
A61.20.46.204🇹🇼 FET-TW
PTR61-20-46-204.adsl.fetnet.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net

idv.tw

NSanytld.apnic.net
NSh.dns.tw
NSa.twnic.net.tw
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.twnic.net.tw
rank #3643 globally
rank #3 in the tld
PASS

AI analysis

Two name servers, vdns3.seed.net.tw and vdns4.seed.net.tw, are delegated to ctp.idv.tw.

The name server setup of ctp.idv.tw is shared with other domains such as ptbus.com.tw, tacpa.com.tw, tangcheng.com.tw, sun-wei.com.tw, and wecan888.com.tw.

vdns3.seed.net.tw and vdns4.seed.net.tw both point to single IP addresses: 61.20.46.203 and 61.20.46.204, respectively.

Two mail servers, aspmx.l.google.com and alt1.aspmx.l.google.com, manage ctp.idv.tw.

Just like the domains daveandheather.us, shokola.fr, rosskopf.tk, studio-collaborative.com, and ferrum.eu, ctp.idv.tw also has the same mail server setup.

Other domains such as zocimo.com, fresh-jobs.uk, tadpull.com, lmitaxes.com, and ttersons.com share at least some mail servers with ctp.idv.tw.

The mail servers alt2.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com, and aspmx5.googlemail.com are frequently used in conjunction.

aspmx.l.google.com and alt1.aspmx.l.google.com each point to two IP numbers: 2607:f8b0:4004:c06::1b, 142.251.111.27 and 2a00:1450:400b:c02::1b, 172.253.116.26 respectively.

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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XyAEFWn CF johedugfp 2025-09-06