dock.co.jp - robtex.com

dock.co.jp

DNSSEC⚠️ Not signed
A202.254.239.127🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7446.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
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.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
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.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXdock.co.jp ⭐
A202.254.239.127🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7446.xserver.jp
TXTv=spf1 +a:sv7446.xserver.jp +a:dock.co.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (63/100)
WOT: SAFE (58/100)

MX for

dock.co.jp

Same first word

dock.ch
dock.ml
dock.be
dock.builders
dock.health
dock.co.jp
dock.cn
dock.ie
dock.ca
dock.co.kr
dock.sk
dock.ee
dock.dog
dock.mobi
dock.email
dock.io
dock.pro
dock.cl
dock.digital
dock.codes
dock.systems
dock.tw
dock.to
dock.se
dock.de
dock.life
dock.bot
dock.cz
dock.legal
dock.myshopify.com
dock.tech
dock.at
dock.beer
dock.parts
dock.us
dock.pl
dock.nl
dock.holiday
dock.asia
dock.eu
dock.gr
dock.academy
dock.org
dock.hu
dock.com
dock.zone
dock.so
dock.biz
dock.tec.br
dock.com.cn
dock.city
dock.su
dock.ru
dock.es
dock.fr
dock.inf.br
dock.net
dock.tv
dock.ws

Similar names

kdoc.ie
kocd.cn
kdoc.club
kcod.de
cdko.info
okcd.org
kocd.org.tr
kdoc.org
kdoc.co.kr
kcod.or.kr
dkco.jp
codk.com
cdko.fr
kdco.info
kodc.ie
ocdk.com
okdc.ru
ckdo.ch
kdco.ch
kcod.net
ckdo.ca
kcdo.cn
cokd.com
kdoc.co
ckdo.fr
dokc.ir
cdok.net
kdco.co.za
cokd.nl
kcod.ru
kdco.org
dkco.co
ckdo.blogspot.com
kdoc.to
dokc.com
dcok.co.kr
codk.net
kcdo.me
okdc.cz
kcdo.de
kdco.com
dcko.cz
cdko.edu.pl
kcdo.org
kodc.ru
dkco.com
okcd.ru
kcod.org
dkco.ru
cdko.ru
kdco.com.vn
ockd.com
odkc.be
odkc.org
kcdo.pl
cdok.com
okdc.net
kdoc.com
dokc.nl
dkoc.cn
okdc.de
dcko.com
kcdo.com
kdco.ru
ckdo.life
kdco.cn
cdok.de
dkoc.com
okdc.com.tw
kodc.cn
ckdo.co
kdoc.us

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns3.sphere.ad.jpns4.sphere.ad.jpMXdock.co.jpA202.254.239.1271.33.168.222
●NSns1.xserver.jp2026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46
●NSns2.xserver.jp2026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46
○NSns3.sphere.ad.jp2015-06-06 → 2017-02-09 · 4 obs
● 2015-06-06 13:19:06
● 2017-02-09 10:59:26
○ 2026-04-27 07:40:16
○ 2026-05-09 06:29:46
●NSns3.xserver.jp2026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46
○NSns4.sphere.ad.jp2015-06-06 → 2017-02-09 · 4 obs
● 2015-06-06 13:19:06
● 2017-02-09 10:59:26
○ 2026-04-27 07:40:16
○ 2026-05-09 06:29:46
●NSns4.xserver.jp2026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46
●NSns5.xserver.jp2026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46
●MXdock.co.jp2015-06-06 → 2026-05-09 · 2 obs
● 2015-06-06 13:19:06
● 2026-05-09 06:29:46
○A1.33.168.2222015-06-06 → 2017-02-09 · 4 obs
● 2015-06-06 13:19:06
● 2017-02-09 10:59:26
○ 2026-04-27 07:40:16
○ 2026-05-09 06:29:46
●A202.254.239.1272026-04-27 → 2026-05-09 · 3 obs
○ 2017-02-09 10:59:26
● 2026-04-27 07:40:16
● 2026-05-09 06:29:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
dock.co.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.230

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 dock.co.jp (unsigned zone)

⏱️ Timing

Total: 2682ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.239.127
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1dock.co.jp (pri: 0)
TXT1v=spf1 +a:sv7446.xserver.jp +a:dock.co.j
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

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

Analysis

Mail Server Role

dock.co.jp serves as the mail server for dock.co.jp.

IP Addresses

dock.co.jp points to an IP address: 202.254.239.127.

other host names include hotasho.jp, sakai-design.com, sv7446.xserver.jp, momokoti.com and haralab.com; they share IP numbers with dock.co.jp.

Name Servers

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

dock.co.jp at least partially shares name servers with other domains, for instance wakana.link, azumino-koen.jp, hastamanana.jp, nomadiko.com and sushi-d.com.

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.

Names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

dock.co.jp is handled by a single mail server.

The host name dock.co.jp points to IP 202.254.239.127.