obt.jp - robtex.com

obt.jp

DNSSEC⚠️ Not signed
A183.90.242.27🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2126.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-164.defastlink.net
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRip-202-226-36-170.defastlink.net
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRip-183-90-224-226.defastlink.net
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRip-183-90-224-230.defastlink.net
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRip-157-112-182-218.defastlink.net
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRip-157-112-182-220.defastlink.net
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXobt.jp ⭐
A183.90.242.27🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2126.xserver.jp
TXTv=spf1 +a:sv2126.xserver.jp +a:obt.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

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=1771290902

MX for

obt.jp

Same first word

obt.com
obt.me
obt.com.tr
obt.cl
obt.cn
obt.es
obt.com.au
obt.nl
obt.us
obt.hu
obt.de
obt.co.uk
obt.dk
obt.by
obt.ch
obt.co
obt.net
obt.net.cn
obt.jp
obt.cz
obt.net.au
obt.io
obt.at
obt.ca
obt.se
obt.org
obt.co.il
obt.co.jp

Similar names

bto.cz
bot.amsterdam
bot.bar
bot.dk
bot.vg
tob.com.mx
otb.fr
otb.net
tbo.be
bot.dog
bot.industries
bot.com.au
tob.pl
otb.us
bot.theater
tob.nu
bot.app
bot.rec.br
bot.com.tw
bto.nu
bot.uz
bot.directory
bot.tw
bot.pink
tob.events
otb.hr
bot.media
bot.com
tob.co.uk
otb.co
bto.gmbh
bot.lawyer
bto.by
otb.bzh
tbo.media
bot.camera
bto.no
bot.do
bot.us
bot.university
bot.business
bto.com.tr
tbo.ch
bot.tips
otb.blue
otb.bg
bot.show
bot.network
bot.camp
bot.ax
otb.pt
tbo.at
bot.computer
bot.fi
tbo.pl
bto.uk
bot.com.br
bto.or.kr
bot.net.ua
otb.hu
bot.net
tob.su
tob.ro
bot.com.mx
bot.construction
otb.nl
tob.com
tob.cz
otb.bike
tbo.me
tob.me
bot.tf
otb.zone
bot.cl
bot.cab
otb.capital
otb.az
bto.nl
bot.zone
bot.id
otb.biz
otb.ca
tob.org
bot.support
bot.beer
bot.wtf
bot.st
otb.eu
otb.ovh
bot.rentals
tbo.it
bot.so
bot.glitch.me
tbo.nl
bot.enterprises
tob.nl
bot.agency
bot.vc
otb.ee
otb.co.za
tbo.cz
otb.cc
tbo.us
tbo.no
tob.ch
bto.pl
bot.co
bot.guru
tbo.co.in
tbo.nz
tob.onl
bot.land
otb.in
bto.de
bot.web.id
tbo.clothing
otb.marketing
tob.ca
bot.care
otb.company
bot.live
bot.ie
bot.biz
tob.or.jp
bot.com.ua
bot.cafe
bto.info
bot.click
bto.net.cn
bot.red
otb.vn
bot.nu
bot.sk
bot.com.ba
bto.kr
tbo.com
otb.restaurant
bot.flights
tob.in
tob.dyndns-web.com
bto.org.uk
bto.ch
bto.co.uk
bot.tel
tbo.dk
bto.ag
tob.al
bot.bz
bto.ru
otb.com.pl
bto.net
bot.be
bot.my.id
tob.az
otb.co.in
bto.org
tob.uy
bot.in.ua
bot.works
bot.je
bot.dj
tbo.co
bot.se
tob.design
otb.com
bot.cn
bot.su
bto.be
bot.builders
bot.tc
bot.mobi
tbo.mx
bot.si
otb.at
bot.sh
tob.rs
tob.be
bot.fashion
tbo.app
bto.cl
bto.vn
otb.careers

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpusr-ns1.linkclub.jpusr-ns2.linkclub.jpMXobt.jpA183.90.242.27219.118.71.30
●NSns1.xserver.jp2026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
●NSns2.xserver.jp2026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
●NSns3.xserver.jp2026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
●NSns4.xserver.jp2026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
●NSns5.xserver.jp2026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
○NSusr-ns1.linkclub.jp2015-06-30 → 2016-09-03 · 4 obs
● 2015-06-30 04:33:44
● 2016-09-03 20:53:34
○ 2026-02-27 02:41:38
○ 2026-02-27 11:31:18
○NSusr-ns2.linkclub.jp2015-06-30 → 2016-09-03 · 4 obs
● 2015-06-30 04:33:44
● 2016-09-03 20:53:34
○ 2026-02-27 02:41:38
○ 2026-02-27 11:31:18
●MXobt.jp2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
●A183.90.242.272026-02-27 → 2026-02-27 · 3 obs
○ 2016-09-03 20:53:34
● 2026-02-27 02:41:38
● 2026-02-27 11:31:18
○A219.118.71.302015-06-30 → 2016-09-03 · 4 obs
● 2015-06-30 04:33:44
● 2016-09-03 20:53:34
○ 2026-02-27 02:41:38
○ 2026-02-27 11:31:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
obt.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server: 202.226.36.247

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for obt.jp (unsigned zone)

⏱️ Timing

Total: 2136ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.242.27
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1obt.jp (pri: 0)
TXT1v=spf1 +a:sv2126.xserver.jp +a:obt.jp +m
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

AI analysis

obt.jp serves as the mail server for obt.jp.

obt.jp points to IP number 183.90.242.27.

For instance, other host names kato-yosetsu.com, o-te.jp, matsuo-ikueikai.or.jp, www.suroll.jp and melinc.co.jp share IP numbers with obt.jp.

obt.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

obt.jp shares name servers with other domains at least partially, for example panari.net, crazyoxygen.com, mail-jw.org, hangpara.jp and eisei-hp.com.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

obt.jp is handled by a single mail server, obt.jp.

obt.jp points to a single IP: 183.90.242.27.