coby.co.jp - robtex.com

coby.co.jp

DNSSEC⚠️ Not signed
NSns01.pitserv.jp ⭐
A13.71.140.116🇯🇵 Microsoft13.64.0.0/11 MICROSOFT
PTRns01.pitserv.jp
NSns02.pitserv.jp
A210.129.48.31🇯🇵 IDC210.129.48.0/20 Frontier Inc.
PTRns02.pitserv.jp
MXmail.coby.co.jp ⭐
A13.78.94.116🇯🇵 Microsoft13.64.0.0/11 MICROSOFT
PTRvlajazmail01.pitserv.jp
TXTv=spf1 ip4:13.78.94.116 ~all
SOAns01.pitserv.jproot@pitserv.jp 2019-12-23 #1

co.jp

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

Subdomains

mail.coby.co.jp

Same first word

coby.cn
coby.us
coby.co.jp
coby.com
coby.co
coby.ninja
coby.cl
coby.ru
coby.me
coby.solutions
coby.world
coby.com.au
coby.it
coby.cz
coby.se
coby.ca
coby.fr
coby.co.uk
coby.jp
coby.eu
coby.de
coby.dev
coby.es
coby.info
coby.org
coby.tools
coby.wtf

Similar names

byco.co.zw
byoc.com
cboy.me
ybco.kasserver.com
byoc.us
byoc.info
coyb.com
cboy.com
boyc.ru
cybo.dk
byoc.co
cybo.com.au
byoc.nl
ybco.com
cbyo.gov.tr
cybo.fr
obcy.org
cyob.de
oybc.com
cybo.io
byco.net
cbyo.cn
ocby.com
cbyo.com
byoc.net
cybo.org
cybo.be
bocy.com
ycbo.cn
cyob.com
cboy.net
byoc.co.uk
cboy.cn
byco.com.tr
ocyb.com
yobc.org
cybo.co
obcy.eu
byco.myshopify.com
byoc.org
oybc.org
cybo.nl
obcy.in
cybo.co.uk
byco.no
cybo.net
byco.com.pk
cybo.biz
cboy.de
bocy.com.cn
byco.se
boyc.net
cybo.work
byco.ch
ycob.co.uk
byoc.ninja
cybo.eu
cybo.co.jp
byco.org
ocyb.net
byco.dk
byco.space
coyb.co.uk
cybo.it
ocyb.in
bcyo.com
obyc.com
cybo.ru
cboy.ru
byco.com
yboc.com
cybo.de
cboy.noip.me
ycob.net
obyc.net
obyc.org
ybco.co.jp
cybo.com
obyc.fr
yobc.ru
cybo.se
ycob.hk
obcy.com
ycob.com
cyob.net
obcy.net
boyc.com
byoc.cn

DNS History

3 records (3 active, 0 former)

NSns01.pitserv.jpns02.pitserv.jpMXmail.coby.co.jp
●NSns01.pitserv.jp2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-09 19:36:22
● 2026-04-12 20:29:00
●NSns02.pitserv.jp2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-09 19:36:22
● 2026-04-12 20:29:00
●MXmail.coby.co.jp2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-09 19:36:22
● 2026-04-12 20:29:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, g.dns.jp, f.dns.jp, b.dns.jp...-
coby.co.jpns01.pitserv.jp, ns02.pitserv.jp2 records

✅ Authoritative Response

Server:13.71.140.116

NS records: ns01.pitserv.jp, ns02.pitserv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns01.pitserv.jp, ns02.pitserv.jp
MX1mail.coby.co.jp (pri: 10)
TXT1v=spf1 ip4:13.78.94.116 ~all
SOA1ns01.pitserv.jp root.pitserv.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns01.pitserv.jp, ns02.pitserv.jp)

Analysis

Hierarchy

The parent of mail.coby.co.jp is coby.co.jp.

Name Servers

Two name servers ns01.pitserv.jp and ns02.pitserv.jp handle the delegation for coby.co.jp.

coby.co.jp shares the same name server setup as other domains, for instance hokkaido-univcoop.jp, saitamatoubu-yakult.co.jp, d-k.jp, nebic.net and coop-toren.or.jp.

coby.co.jp at least partially shares name servers with other domains, for instance planuk.gr.jp, maiko.jp, isonet.co.jp, fjgroup.co.jp and lns1.la-j.com.

These name servers are commonly used alongside ns.pitserv.jp.

Host names with one IP:

ns01.pitserv.jp points to: 13.71.140.116

ns02.pitserv.jp points to: 210.129.48.31

Mail Servers

coby.co.jp is handled by a single mail server, mail.coby.co.jp.

The host name mail.coby.co.jp points to IP 13.78.94.116.