katsui.jp - robtex.com

katsui.jp

DNSSEC⚠️ Not signed
A133.18.32.57🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.
PTRs522-13.kagoya.net
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXdmail.kagoya.net ⭐
A210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail01.kagoya.net
A210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail02.kagoya.net
A210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail03.kagoya.net
A210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail04.kagoya.net
TXTv=spf1 include:kagoya.net ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1668999430

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=1778647503

Subdomains

smtp.katsui.jp

Same first word

katsui.jp

Similar names

akuist.com
kutasi.net
aituks.com
sitaku.com
akitsu.mx
utisak.net
akitsu.com
kutasi.com
takius.com
kaitsu.com
takisu.com
suikat.tv
aktius.be
sikuat.com
ikatsu.co.jp
satuki.jp
sikuta.com
kutasi.me
atsuki.net
asukit.fi
tasuki.org
itsuka.co.jp
akitsu.org
itsuka.net
atikus.net
aktius.gr
aktius.com
tsukai.nl
itsuka.info
aitsuk.com
satuki.or.jp
aukits.com
auktis.de
kisuta.com
taikus.com
kutasi.hu
tuaski.com
akitsu.com.mx
kiatsu.com
austik.com
kitusa.at
kasuti.com
sikuta.de
kiatsu.net
kiatsu.de
sukait.com
tisauk.com
kaitsu.fi
tsuika.myshopify.com
akitsu.com.au
sutaki.co.jp
kitasu.de
sukita.co.jp
akitsu.eu
kisuat.trafficmanager.net
itsuka.space
tasuki.de
satuki.name
ukitas.com
kitasu.herokuapp.com
tsuika.com
akitsu.net
sukita.com.br
sitauk.org
suikat.it
akutis.com
skauti.net
staiku.ac.id
kaitsu.net
akusit.ru
sikatu.com
satuki.ed.jp
tasuki.com
tusiak.com
uaskit.com
satuki.net
tasuki.fund
sakitu.pro
itsuka.com
skauti.org
katusi.com
aitsuk.net
katisu.com
akitsu.ed.jp
satuki.org
sukita.jp
kiatsu.at
ikusta.com
satuki.co.jp
satuki.com
takusi.com
kitusa.com
ktiusa.com
kitasu.com
ikutas.co.jp
ksaitu.com
situka.net
katsiu.com
sukita.de

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns.ensen.netns.nststaff.comMXdmail.kagoya.netsmtp.katsui.jpA133.18.32.57210.81.27.140
●NS01.dnsv.jp2026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
●NS02.dnsv.jp2026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
●NS03.dnsv.jp2026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
●NS04.dnsv.jp2026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
○NSns.ensen.net2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 02:18:00
● 2017-02-20 10:58:16
○ 2026-04-30 20:01:16
○ 2026-05-13 04:56:22
○NSns.nststaff.com2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 02:18:00
● 2017-02-20 10:58:16
○ 2026-04-30 20:01:16
○ 2026-05-13 04:56:22
●MXdmail.kagoya.net2026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
○MXsmtp.katsui.jp2015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 02:18:00
● 2017-02-20 10:58:16
○ 2026-04-30 20:01:16
○ 2026-05-13 04:56:22
●A133.18.32.572026-04-30 → 2026-05-13 · 3 obs
○ 2017-02-20 10:58:16
● 2026-04-30 20:01:16
● 2026-05-13 04:56:22
○A210.81.27.1402015-07-03 → 2017-02-20 · 4 obs
● 2015-07-03 02:18:00
● 2017-02-20 10:58:16
○ 2026-04-30 20:01:16
○ 2026-05-13 04:56:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
katsui.jp01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.34.53

NS records: 01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katsui.jp (unsigned zone)

⏱️ Timing

Total: 898ms | Queries: -

📄 Records

TypeCountSample Data
A1133.18.32.57
NS401.dnsv.jp, 02.dnsv.jp...
MX1dmail.kagoya.net (pri: 10)
TXT1v=spf1 include:kagoya.net ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

Hierarchy

The parent of smtp.katsui.jp is katsui.jp.

IP Addresses

katsui.jp points to a single IP number: 133.18.32.57.

Other host names, for instance iris-child.com, kagua.biz, asknet.a-sk.co.jp, redchili.red and marugame.or.jp share IP numbers with katsui.jp.

Name Servers

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

katsui.jp shares name servers with other domains at least partially, for instance mandp.jp, jgs.bz, bridges-jp.com, linguinet.com and guestlist-wholesale.com.

Host names with two IP numbers:

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.

Host names with one IP number:

02.dnsv.jp points to: 157.7.33.53.

Mail Servers

The mail server for katsui.jp is dmail.kagoya.net.

katsui.jp shares the same mail server setup as other domains, including leprojet.co.jp, up-sys.co.jp, asanoblock.com, fashion-net.com and keyakizaka46-bsd.com.

katsui.jp shares at least some mail servers with other domains, for instance urlounge.co.jp.

dmail.kagoya.net points to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.