office-ym.jp - robtex.com

office-ym.jp

DNSSEC⚠️ Not signed
A60.43.212.225🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRoffice-ym.jp
NSmwns1.customer.ne.jp ⭐
A210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE
MXmwbgw1.ocn.ad.jp ⭐
A210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
MXmwbgw2.ocn.ad.jp ⭐
A210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
TXTv=spf1 a include:_spf.bizmw.com ~all
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613515001

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=1778814003

PTR for

225.212.43.60.in-addr.arpa

Same first word

office-ym.net
office-ym.com
office-ym.jp

Similar names

office-my.com
my-office.com.ua
my-office.com
my-office.co.za
my-office.net
my-office.dk
ym-office.net
my-office.info
my-office.cz
my-office.ch
my-office.blog
ym-office.com
ym-office.jp
my-office.eu
my-office.us
my-office.me
my-office.ai
my-office.space
my-office.cn
my-office.nl
my-office.at
my-office.org
my-office.it
my-office.pl
my-office.ru
my-office.mobi

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpns-213.dns.jp-e1.cloudn-service.comns-214.dns.jp-w1.cloudn-service.comns-215.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXmwbgw1.ocn.ad.jpmwbgw2.ocn.ad.jpin.sjc.mx.trendmicro.comA60.43.212.225101.110.170.6761.126.62.105
●NSmwns1.customer.ne.jp2026-05-13 → 2026-05-15 · 3 obs
○ 2017-07-23 02:17:00
● 2026-05-13 03:39:04
● 2026-05-15 03:28:22
●NSmwns2.customer.ne.jp2026-05-13 → 2026-05-15 · 3 obs
○ 2017-07-23 02:17:00
● 2026-05-13 03:39:04
● 2026-05-15 03:28:22
○NSns-213.dns.jp-e1.cloudn-service.com2016-01-25 → 2017-07-23 · 5 obs
○ 2015-11-22 18:43:32
● 2016-01-25 08:21:16
● 2017-07-23 02:17:00
○ 2026-05-13 03:39:04
○ 2026-05-15 03:28:22
○NSns-214.dns.jp-w1.cloudn-service.com2016-01-25 → 2017-07-23 · 5 obs
○ 2015-11-22 18:43:32
● 2016-01-25 08:21:16
● 2017-07-23 02:17:00
○ 2026-05-13 03:39:04
○ 2026-05-15 03:28:22
○NSns-215.dns.us-e1.cloudn-service.com2016-01-25 → 2017-07-23 · 5 obs
○ 2015-11-22 18:43:32
● 2016-01-25 08:21:16
● 2017-07-23 02:17:00
○ 2026-05-13 03:39:04
○ 2026-05-15 03:28:22
○NSns1.secure.net2015-05-27 → 2015-11-22 · 4 obs
● 2015-05-27 09:21:34
● 2015-11-22 18:43:32
○ 2016-01-25 08:21:16
○ 2026-05-15 03:28:22
○NSns2.secure.net2015-05-27 → 2015-11-22 · 4 obs
● 2015-05-27 09:21:34
● 2015-11-22 18:43:32
○ 2016-01-25 08:21:16
○ 2026-05-15 03:28:22
○MXin.sjc.mx.trendmicro.com2015-05-27 → 2015-10-24 · 4 obs
● 2015-05-27 09:21:34
● 2015-10-24 17:50:44
○ 2015-11-22 18:43:32
○ 2026-05-15 03:28:22
●MXmwbgw1.ocn.ad.jp2015-11-22 → 2026-05-15 · 3 obs
○ 2015-10-24 17:50:44
● 2015-11-22 18:43:32
● 2026-05-15 03:28:22
●MXmwbgw2.ocn.ad.jp2015-11-22 → 2026-05-15 · 3 obs
○ 2015-10-24 17:50:44
● 2015-11-22 18:43:32
● 2026-05-15 03:28:22
○A101.110.170.672015-05-27 → 2015-10-24 · 4 obs
● 2015-05-27 09:21:34
● 2015-10-24 17:50:44
○ 2015-11-22 18:43:32
○ 2026-05-15 03:28:22
●A60.43.212.2252026-05-13 → 2026-05-15 · 3 obs
○ 2017-07-23 02:17:00
● 2026-05-13 03:39:04
● 2026-05-15 03:28:22
○A61.126.62.1052015-11-22 → 2017-07-23 · 5 obs
○ 2015-10-24 17:50:44
● 2015-11-22 18:43:32
● 2017-07-23 02:17:00
○ 2026-05-13 03:39:04
○ 2026-05-15 03:28:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
office-ym.jpmwns2.customer.ne.jp, mwns1.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for office-ym.jp (unsigned zone)

⏱️ Timing

Total: 1463ms | Queries: -

📄 Records

TypeCountSample Data
A160.43.212.225
NS2mwns1.customer.ne.jp, mwns2.customer.ne.jp
MX2mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10)
TXT1v=spf1 a include:_spf.bizmw.com ~all
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

IP Addresses

office-ym.jp points to a single IP number: 60.43.212.225.

Name Servers

office-ym.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.

office-ym.jp shares the same name server setup as other domains, for example ryota.gr.jp, phoenix-toya.jp, aichivc.jp, toyama-mitsubishi.co.jp and suzukifoods.co.jp.

Host names with one IP number:

The host mwns1.customer.ne.jp points to 210.150.23.210 and the host mwns2.customer.ne.jp points to 202.17.152.183.

Mail Servers

office-ym.jp is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.

office-ym.jp shares the same mail server setup as other domains, for instance yamasou-law.jp, kasadono.co.jp, izuta.co.jp, kanto-tsusoku.com and maithick.com.

office-ym.jp shares some mail servers with other domains at least partially, for example ohtaka-sk.co.jp.

Host names with one IP number:

The host mwbgw1.ocn.ad.jp points to 210.145.253.233 and the host mwbgw2.ocn.ad.jp points to 210.145.253.234.