CF1760375119756-tsm20251012143351

WWW.RTSAK.COM - function5.biz

Search for IP or hostnames:

function5.biz checked at 2025-10-13T17:05:19.727Z 382ms 84/84/84 100% R:18

function5.biz

MXmx.function5.biz
A153.121.42.107🇯🇵 SAKURA internet AS9370
PTRtk2-110-56103.vs.sakura.ne.jp
NS01.dnsv.jp
A2400:8500:3300::53 🇯🇵 GMO-DNS
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53 🇯🇵 GMO-DNS
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53 🇯🇵 GMO-DNS
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS
PTR04.dnsv.jp
A153.121.42.107🇯🇵 SAKURA internet AS9370
PTRtk2-110-56103.vs.sakura.ne.jp

biz

NSa.gtld.biz
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz

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Starts with same word

Starts similarily

AI analysis

function5.biz is a parent of mx.function5.biz and www.function5.biz.

function5.biz points to a single IP address: 153.121.42.107.

Other host names such as mx.function5.biz and www.function5.biz share IP numbers with function5.biz.

function5.biz is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least part of the name servers for function5.biz are shared with other domains, for instance crackcatalog.com, qmu.jp, asmrav.com, univcoop-tokai.net and i-neko.com.

Two IP numbers per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

One IP number per host:

02.dnsv.jp points to 157.7.33.53.

The mail server for function5.biz is mx.function5.biz.

Host mx.function5.biz points to IP 153.121.42.107.

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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vzTothN CF johedugfp 2025-10-13