kobs.co.jp - robtex.com

kobs.co.jp

DNSSEC⚠️ Not signed
A153.122.205.18🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSdns1.interq.or.jp ⭐
A163.44.76.147🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRiqdns02.gmo.jp
NSdns.interq.or.jp ⚠️ Not in zone NS records
A210.157.1.245🇯🇵 GMO-INTERNET210.157.0.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRiqdns01.gmo.jp
NSdns2.interq.or.jp
A163.44.76.147🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRiqdns02.gmo.jp
MXmx.kobs.co.jp ⭐
A153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAdns.interq.or.jproot@interq.or.jp serial=2698700082

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Subdomains

mx.kobs.co.jp

Same first word

kobs.jp
kobs.co.jp
kobs.ru
kobs.se
kobs.nl
kobs.lt
kobs.co.kr
kobs.com
kobs.is
kobs.guitars
kobs.fr
kobs.de
kobs.dk
kobs.org
kobs.net

Similar names

kosb.net
boks.krakow.pl
skob.com
bkso.pt
skbo.com
bosk.pl
ksob.cn
bosk.fr
boks.eu
boks.hr
bsok.cn
skbo.ru
bosk.ca
oskb.design
ksob.co.uk
bosk.nl
kosb.com
kosb.cn
boks.bialystok.pl
bsok.co.kr
kbos.kr
boks.org
osbk.hu
skob.cz
ksob.de
bosk.ru
boks.com.az
obsk.se
bsko.ru
bsko.eu
sokb.ru
kbos.es
kbos.eu
okbs.jp
sobk.fr
boks.no
ksbo.com
boks.tv
bkos.com
ksob.spb.ru
kbos.com
boks.tokyo
sbko.net
boks.fr
boks.ch
boks.gr
kbos.ca
boks.us
boks.com
boks.cz
bosk.cn
bosk.no
bsok.org
obsk.cn
sbok.se
boks.com.pl
boks.ru
bsko.org
bkos.de
bosk.it
osbk.co.uk
bkos.ru
bsok.ru
sbko.nl
skob.no
kosb.com.tr
kosb.co.uk
sbok.nl
skbo.net
boks.de
boks.be
boks.ca
boks.dk
bosk.cc
ksob.com
boks.co.za
bsko.com
kbso.nl
boks.app
sbko.bank
bkos.cz
kosb.org.tr
sbok.ru
bosk.com
sbko.ru
oksb.ru
kbos.de
okbs.com
okbs.de
sokb.net
okbs.net.au
ksob.ru
sbok.at
boks.it
bosk.com.au
oksb.cn
sobk.nl
sbok.de
skob.ru
bkos.hu
kbos.be
kosb.ru
bosk.net
skbo.nl
sbok.cn
boks.lv
bsok.se
bosk.biz
boks.com.au
bosk.eu
ksob.dk
bosk.cz
boks.fo
bsok.net
boks.web.tr
bosk.de
skob.de
bosk.se
kbos.nl
bosk.info
bosk.co.uk
obks.com
okbs.net
sokb.cn
bsko.nl
okbs.com.au
boks.pl
oksb.net
bkos.co.uk
obsk.com
bsok.com
skbo.no
sobk.co.uk
boks.se
boks.nl
bsok.de
bosk.com.tr
bsko.cn
okbs.ru

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdns.interq.or.jpdns1.interq.or.jpdns2.interq.or.jpdns1.broadserver.jpdns2.broadserver.jpMXmx.kobs.co.jpsmtp.kobs.co.jpvs.mailsystems.netA153.122.205.18211.125.95.212211.13.204.3
●NSdns.interq.or.jp2020-02-17 → 2026-07-01 · 3 obs
○ 2017-04-05 20:34:54
● 2020-02-17 07:21:30
● 2026-07-01 13:46:54
○NSdns1.broadserver.jp2015-07-08 → 2017-04-05 · 4 obs
● 2015-07-08 05:39:42
● 2017-04-05 20:34:54
○ 2020-02-17 07:21:30
○ 2026-07-01 13:46:54
●NSdns1.interq.or.jp2020-02-17 → 2026-07-01 · 3 obs
○ 2017-04-05 20:34:54
● 2020-02-17 07:21:30
● 2026-07-01 13:46:54
○NSdns2.broadserver.jp2015-07-08 → 2017-04-05 · 4 obs
● 2015-07-08 05:39:42
● 2017-04-05 20:34:54
○ 2020-02-17 07:21:30
○ 2026-07-01 13:46:54
●NSdns2.interq.or.jp2026-06-25 → 2026-07-01 · 3 obs
○ 2020-02-17 07:21:30
● 2026-06-25 02:54:46
● 2026-07-01 13:46:54
●MXmx.kobs.co.jp2020-02-17 → 2026-07-01 · 3 obs
○ 2017-04-05 20:34:54
● 2020-02-17 07:21:30
● 2026-07-01 13:46:54
○MXsmtp.kobs.co.jp2015-07-08 → 2017-04-05 · 4 obs
● 2015-07-08 05:39:42
● 2017-04-05 20:34:54
○ 2020-02-17 07:21:30
○ 2026-07-01 13:46:54
○MXvs.mailsystems.net2015-07-08 → 2017-04-05 · 4 obs
● 2015-07-08 05:39:42
● 2017-04-05 20:34:54
○ 2020-02-17 07:21:30
○ 2026-07-01 13:46:54
●A153.122.205.182026-06-25 → 2026-07-01 · 3 obs
○ 2021-09-25 05:36:10
● 2026-06-25 02:54:46
● 2026-07-01 13:46:54
○A211.125.95.2122015-07-08 → 2017-04-05 · 4 obs
● 2015-07-08 05:39:42
● 2017-04-05 20:34:54
○ 2020-02-17 07:21:30
○ 2026-07-01 13:46:54
○A211.13.204.32020-02-17 → 2021-09-25 · 5 obs
○ 2017-04-05 20:34:54
● 2020-02-17 07:21:30
● 2021-09-25 05:36:10
○ 2026-06-25 02:54:46
○ 2026-07-01 13:46:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
kobs.co.jpdns2.interq.or.jp, dns1.interq.or.jp, dns.interq.or.jp-

✅ Authoritative Response

Server:210.157.1.245

NS records: dns2.interq.or.jp, dns1.interq.or.jp, dns.interq.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobs.co.jp (unsigned zone)

⏱️ Timing

Total: 1941ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.18
NS2dns1.interq.or.jp, dns.interq.or.jp
MX1mx.kobs.co.jp (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1dns.interq.or.jp root.interq.or.jp

Analysis

Hierarchy

The domain mx.kobs.co.jp falls under the parent kobs.co.jp.

IP Addresses

kobs.co.jp resolves to just one IP address, 153.122.205.18.

Two other host names, along with snshop.jp, kiwihouse.tv and baqueratta.com, also share IP numbers with kobs.co.jp.

Name Servers

kobs.co.jp is delegated to three name servers: dns1.interq.or.jp, dns2.interq.or.jp and dns.interq.or.jp.

At least some of kobs.co.jp's name servers are shared with other domains, for example asahikasei.biz, k-mate.jp, ooc.jp and two more.

These name servers are often deployed together with the name servers dns3.interq.or.jp, dns4.interq.or.jp, mldns01.interq.or.jp and mldns02.interq.or.jp.

dns1.interq.or.jp, dns2.interq.or.jp and dns.interq.or.jp each have a single IP address. dns1.interq.or.jp points to 163.44.76.147, dns2.interq.or.jp also points to 163.44.76.147 and dns.interq.or.jp points to 210.157.1.245.

dns1.interq.or.jp and dns2.interq.or.jp are host names that each point to 163.44.76.147 IP addresses.

Mail Servers

The sole mail server for kobs.co.jp is mx.kobs.co.jp.

mx.kobs.co.jp resolves to a single IP number: 153.122.206.114.