t2system.jp - robtex.com

t2system.jp

DNSSEC⚠️ Not signed
A210.196.162.180🇯🇵 KDDI210.196.0.0/16
NSns04.t2system.jp ⭐
A210.196.162.180🇯🇵 KDDI210.196.0.0/16
NSns02.t2system.jp
A210.196.162.178🇯🇵 KDDI210.196.0.0/16
MXmx02.t2system.jp ⭐
A210.196.162.181🇯🇵 KDDI210.196.0.0/16
MXns01.swan.co.jp(50)
MXns02.s-labo.com(90)
A210.196.162.178🇯🇵 KDDI210.196.0.0/16
TXTv=spf1 a mx ptr ip4:210.196.162.176/28 ~all
SOAns04.t2system.jproot@ns04.t2system.jp 2025-08-05 #3

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776060003

Subdomains

mx02.t2system.jp
ns02.t2system.jp
ns04.t2system.jp

Same first word

t2system.jp
t2system.co.jp

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSns02.t2system.jpns04.t2system.jpMXmx02.t2system.jpns01.swan.co.jpns02.s-labo.commx01.t2system.jpA210.196.162.180
●NSns02.t2system.jp2015-07-20 → 2026-04-13 · 2 obs
● 2015-07-20 08:28:32
● 2026-04-13 06:33:24
●NSns04.t2system.jp2015-07-20 → 2026-04-13 · 2 obs
● 2015-07-20 08:28:32
● 2026-04-13 06:33:24
○MXmx01.t2system.jp2015-07-20 → 2017-04-07 · 4 obs
● 2015-07-20 08:28:32
● 2017-04-07 01:19:30
○ 2026-03-13 11:43:32
○ 2026-04-13 06:33:24
●MXmx02.t2system.jp2015-07-20 → 2026-04-13 · 2 obs
● 2015-07-20 08:28:32
● 2026-04-13 06:33:24
●MXns01.swan.co.jp2026-03-13 → 2026-04-13 · 3 obs
○ 2017-04-07 01:19:30
● 2026-03-13 11:43:32
● 2026-04-13 06:33:24
●MXns02.s-labo.com2015-07-20 → 2026-04-13 · 2 obs
● 2015-07-20 08:28:32
● 2026-04-13 06:33:24
●A210.196.162.1802015-07-20 → 2026-04-13 · 2 obs
● 2015-07-20 08:28:32
● 2026-04-13 06:33:24

🔍 DNS Trace

Analysis

Hierarchy

t2system.jp is parent of mx02.t2system.jp, ns02.t2system.jp and ns04.t2system.jp.

IP Addresses

t2system.jp points to a single IP: 210.196.162.180.

Other host names, for instance ns01.mie-lab.com, ns04.t2system.jp, s-labo.com, ns04.s-labo.com and mie-lab.com share IP numbers with t2system.jp.

Name Servers

t2system.jp's delegation is to two name servers ns02.t2system.jp and ns04.t2system.jp.

Host names with a single IP:

ns02.t2system.jp resolves to 210.196.162.178.

ns04.t2system.jp resolves to 210.196.162.180.

Mail Servers

t2system.jp is handled by three mail servers: ns02.s-labo.com, mx02.t2system.jp and ns01.swan.co.jp.

t2system.jp shares mail servers with other domains at least in part, for instance s-labo.com, mie-lab.com and m31.jp.

these mail servers are often used alongside the mail servers mx02.s-labo.com, ns12.s-labo.com, mx02.mie-lab.com and mx02.m31.jp.

Host names with a single IP:

ns02.s-labo.com resolves to 210.196.162.178.

mx02.t2system.jp resolves to 210.196.162.181.