opsweb.co.jp - robtex.com

opsweb.co.jp

DNSSEC⚠️ Not signed
A61.126.46.63🇯🇵 OCN61.126.0.0/15 (AS4713) CIDR BLOCK 32 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRopsweb.co.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
MXopsweb.co.jp ⭐
A61.126.46.63🇯🇵 OCN61.126.0.0/15 (AS4713) CIDR BLOCK 32 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRopsweb.co.jp
TXTv=spf1 a include:_spf.bizmw.com ~all
TXTMS=2DA4A9FF0213A1E7E5D32CFC1D10D6491A63296D
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613977749

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (68/100)
WOT: SAFE (58/100)

PTR for

63.46.126.61.in-addr.arpa

MX for

opsweb.co.jp

Same first word

opsweb.co.uk
opsweb.net
opsweb.com.br
opsweb.biz
opsweb.co.jp
opsweb.org

Similar names

webops.be
webops.cloud
webpos.net
posweb.com
spoweb.org
spoweb.com
posweb.com.br
webops.app
webpos.de
webpos.es
webops.contractors
spoweb.ch
websop.com
webops.net
webpos.cloud
webpos.dk
powebs.com
posweb.nl
sopweb.com
psoweb.it
posweb.online
webops.pl
webops.in
webops.eu
posweb.de
webops.com
webpos.eu
webops.online
webpos.com
webpos.com.tw
webpos.org
webops.co.za
webops.org
webpos.co.uk
webops.de
spoweb.dk
webpos.com.br
webpos.com.au
webops.church
ospweb.net
sopweb.eu
webpos.cn
webspo.de
posweb.jp
webpos.online
webops.host
webpos.ch
sopweb.ch
webops.co.uk
webpos.solutions
webpos.in
webops.it
webpos.co

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpns-216.dns.jp-e1.cloudn-service.comns-217.dns.jp-w1.cloudn-service.comns-218.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXopsweb.co.jpmwbgw1.ocn.ad.jpmwbgw2.ocn.ad.jpvcgw1.ocn.ad.jpvcgw2.ocn.ad.jpA61.126.46.6361.112.41.220
●NSmwns1.customer.ne.jp2026-05-25 → 2026-06-14 · 3 obs
○ 2017-08-31 12:19:06
● 2026-05-25 16:45:00
● 2026-06-14 22:35:56
●NSmwns2.customer.ne.jp2026-05-25 → 2026-06-14 · 3 obs
○ 2017-08-31 12:19:06
● 2026-05-25 16:45:00
● 2026-06-14 22:35:56
○NSns-216.dns.jp-e1.cloudn-service.com2016-06-21 → 2017-08-31 · 5 obs
○ 2015-11-15 06:44:00
● 2016-06-21 12:36:18
● 2017-08-31 12:19:06
○ 2026-05-25 16:45:00
○ 2026-06-14 22:35:56
○NSns-217.dns.jp-w1.cloudn-service.com2016-06-21 → 2017-08-31 · 5 obs
○ 2015-11-15 06:44:00
● 2016-06-21 12:36:18
● 2017-08-31 12:19:06
○ 2026-05-25 16:45:00
○ 2026-06-14 22:35:56
○NSns-218.dns.us-e1.cloudn-service.com2016-06-21 → 2017-08-31 · 5 obs
○ 2015-11-15 06:44:00
● 2016-06-21 12:36:18
● 2017-08-31 12:19:06
○ 2026-05-25 16:45:00
○ 2026-06-14 22:35:56
○NSns1.secure.net2015-06-18 → 2015-11-15 · 4 obs
● 2015-06-18 07:44:46
● 2015-11-15 06:44:00
○ 2016-06-21 12:36:18
○ 2026-06-14 22:35:56
○NSns2.secure.net2015-06-18 → 2015-11-15 · 4 obs
● 2015-06-18 07:44:46
● 2015-11-15 06:44:00
○ 2016-06-21 12:36:18
○ 2026-06-14 22:35:56
○MXmwbgw1.ocn.ad.jp2015-10-31 → 2015-11-15 · 5 obs
○ 2015-06-18 07:44:46
● 2015-10-31 22:10:58
● 2015-11-15 06:44:00
○ 2016-06-21 12:36:18
○ 2026-06-14 22:35:56
○MXmwbgw2.ocn.ad.jp2015-10-31 → 2015-11-15 · 5 obs
○ 2015-06-18 07:44:46
● 2015-10-31 22:10:58
● 2015-11-15 06:44:00
○ 2016-06-21 12:36:18
○ 2026-06-14 22:35:56
●MXopsweb.co.jp2016-06-21 → 2026-06-14 · 3 obs
○ 2015-11-15 06:44:00
● 2016-06-21 12:36:18
● 2026-06-14 22:35:56
○MXvcgw1.ocn.ad.jp2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 07:44:46
○ 2015-10-31 22:10:58
○ 2026-06-14 22:35:56
○MXvcgw2.ocn.ad.jp2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 07:44:46
○ 2015-10-31 22:10:58
○ 2026-06-14 22:35:56
○A61.112.41.2202015-06-18 → 2017-08-31 · 4 obs
● 2015-06-18 07:44:46
● 2017-08-31 12:19:06
○ 2026-05-25 16:45:00
○ 2026-06-14 22:35:56
●A61.126.46.632026-05-25 → 2026-06-14 · 3 obs
○ 2017-08-31 12:19:06
● 2026-05-25 16:45:00
● 2026-06-14 22:35:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
opsweb.co.jpmwns1.customer.ne.jp, mwns2.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1680ms | Queries: -

📄 Records

TypeCountSample Data
A161.126.46.63
NS2mwns1.customer.ne.jp, mwns2.customer.ne.jp
MX1opsweb.co.jp (pri: 10)
TXT2v=spf1 a include:_spf.bizmw.com ~all, MS=2DA4A9FF0213A1E7E5D32CFC1D10D6491A632
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

Mail Server Role

opsweb.co.jp serves as a mail server for opsweb.co.jp.

IP Addresses

opsweb.co.jp has exactly one IP address — 61.126.46.63.

Name Servers

opsweb.co.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.

The name server configuration of opsweb.co.jp is shared with other domains, for instance p-zeal.com, aoitori-sekkei.co.jp, ssc-osaka.co.jp and two others.

Both mwns1.customer.ne.jp and mwns2.customer.ne.jp have a single IP address each — mwns1.customer.ne.jp resolves to 210.150.23.210 while mwns2.customer.ne.jp resolves to 202.17.152.183.

Mail Servers

opsweb.co.jp uses exactly one mail server, which is opsweb.co.jp.

opsweb.co.jp resolves to a single IP number: 61.126.46.63.