3dom.co.jp - robtex.com

3dom.co.jp

DNSSEC⚠️ Not signed
A202.254.239.3🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7322.xserver.jp
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
MX3dom-co-jp.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1715080283

co.jp

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

Same first word

3dom.ws
3dom.de
3dom.pro
3dom.pl
3dom.net
3dom.co.nz
3dom.org
3dom.it
3dom.ru
3dom.eu
3dom.agency
3dom.com
3dom.cc
3dom.ca
3dom.ai
3dom.tech
3dom.co.jp
3dom.dk
3dom.space

Similar names

o3dm.com
3mod.ru
m3do.com
mod3.co.uk
mo3d.com.mx
odm3.io
mod3.me.uk
mod3.de
d3mo.com
om3d.com
dmo3.com
3mod.net
omd3.com
3dmo.net
3mod.eu
dom3.ru
3mod.org
od3m.de
3mod.com
mdo3.online
dom3.su
d3mo.de
mo3d.de
o3dm.net
mod3.com
od3m.com
omd3.org
mo3d.ch
omd3.net

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns01.gmoserver.jpdns02.gmoserver.jpMX3dom-co-jp.mail.protection.outlook.commx11.gmoserver.jpA202.254.239.3157.7.156.160
●NS01.dnsv.jp2026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34
●NS02.dnsv.jp2026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34
●NS03.dnsv.jp2026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34
●NS04.dnsv.jp2026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34
○NSdns01.gmoserver.jp2018-06-02 → 2018-06-02 · 3 obs
● 2018-06-02 06:40:30
○ 2026-06-27 08:07:20
○ 2026-07-10 20:07:34
○NSdns02.gmoserver.jp2018-06-02 → 2018-06-02 · 3 obs
● 2018-06-02 06:40:30
○ 2026-06-27 08:07:20
○ 2026-07-10 20:07:34
●MX3dom-co-jp.mail.protection.outlook.com2026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34
○MXmx11.gmoserver.jp2018-06-02 → 2018-06-02 · 3 obs
● 2018-06-02 06:40:30
○ 2026-06-27 08:07:20
○ 2026-07-10 20:07:34
○A157.7.156.1602018-06-02 → 2018-06-02 · 3 obs
● 2018-06-02 06:40:30
○ 2026-06-27 08:07:20
○ 2026-07-10 20:07:34
●A202.254.239.32026-06-27 → 2026-07-10 · 3 obs
○ 2018-06-02 06:40:30
● 2026-06-27 08:07:20
● 2026-07-10 20:07:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
3dom.co.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3dom.co.jp (unsigned zone)

⏱️ Timing

Total: 1207ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.239.3
NS401.dnsv.jp, 02.dnsv.jp...
MX13dom-co-jp.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

IP Addresses

3dom.co.jp resolves to one IP address: 202.254.239.3.

smtp.hang-o-bar.com, hang-o-bar.com, www.bignews77.com and two other host names share IP numbers with 3dom.co.jp.

Name Servers

The authoritative name servers for 3dom.co.jp are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between 3dom.co.jp and other domains — to-eng.com, oalab.co.jp, kirper.com and two more among them.

Hostnames that resolve to two IP addresses:

01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.

Hosts with just one IP address:

02.dnsv.jp directs to 157.7.33.53.

Mail Servers

Mail for 3dom.co.jp is handled by a single mail server, 3dom-co-jp.mail.protection.outlook.com.

3dom-co-jp.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.124.1, 52.101.124.5, 52.101.157.11 and 5 others.