workwork.jp - robtex.com

workwork.jp

DNSSEC⚠️ Not signed
A162.43.101.82🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14881.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
MXworkwork.jp ⭐
A162.43.101.82🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14881.xserver.jp
TXTv=spf1 +a:sv14881.xserver.jp +a:workwork.jp +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

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=1774590303

MX for

workwork.jp

Same first word

workwork.co
workwork.co.jp
workwork.or.jp
workwork.de
workwork.online
workwork.ru
workwork.eu
workwork.dk
workwork.co.uk
workwork.sg
workwork.kr
workwork.at
workwork.com.cn
workwork.cn
workwork.org
workwork.se
workwork.jp
workwork.com
workwork.net

Similar names

wwoorrkk.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns27.rookdns.comns28.rookdns.comMXworkwork.jpmail.mxproc.comA162.43.101.82141.8.224.16949.212.198.17
○NSmaster.dns.ne.jp2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-23 05:21:04
● 2017-04-10 12:29:34
○ 2026-03-26 08:50:08
○ 2026-03-27 05:59:56
○NSns1.dns.ne.jp2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-23 05:21:04
● 2017-04-10 12:29:34
○ 2026-03-26 08:50:08
○ 2026-03-27 05:59:56
●NSns1.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
○NSns2.dns.ne.jp2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-23 05:21:04
● 2017-04-10 12:29:34
○ 2026-03-26 08:50:08
○ 2026-03-27 05:59:56
●NSns2.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
○NSns27.rookdns.com2015-06-29 → 2016-04-13 · 4 obs
● 2015-06-29 02:30:04
● 2016-04-13 14:42:00
○ 2016-09-23 05:21:04
○ 2026-03-27 05:59:56
○NSns28.rookdns.com2015-06-29 → 2016-04-13 · 4 obs
● 2015-06-29 02:30:04
● 2016-04-13 14:42:00
○ 2016-09-23 05:21:04
○ 2026-03-27 05:59:56
●NSns3.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
●NSns4.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
●NSns5.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
○MXmail.mxproc.com2015-06-29 → 2016-04-13 · 4 obs
● 2015-06-29 02:30:04
● 2016-04-13 14:42:00
○ 2016-09-23 05:21:04
○ 2026-03-27 05:59:56
●MXworkwork.jp2017-04-10 → 2026-03-27 · 3 obs
○ 2016-09-23 05:21:04
● 2017-04-10 12:29:34
● 2026-03-27 05:59:56
○A141.8.224.1692015-06-29 → 2016-04-13 · 4 obs
● 2015-06-29 02:30:04
● 2016-04-13 14:42:00
○ 2016-09-23 05:21:04
○ 2026-03-27 05:59:56
●A162.43.101.822026-03-26 → 2026-03-27 · 3 obs
○ 2017-04-10 12:29:34
● 2026-03-26 08:50:08
● 2026-03-27 05:59:56
○A49.212.198.172017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-23 05:21:04
● 2017-04-10 12:29:34
○ 2026-03-26 08:50:08
○ 2026-03-27 05:59:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
workwork.jpns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.164

NS records: ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workwork.jp (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.101.82
NS5ns2.xserver.jp, ns4.xserver.jp...
MX1workwork.jp (pri: 0)
TXT1v=spf1 +a:sv14881.xserver.jp +a:workwork
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

workwork.jp serves as the mail server for workwork.jp.

IP Addresses

workwork.jp resolves to one IP number: 162.43.101.82.

Other host names, for instance mikuro3.com, seiryou.or.jp, hostmaster.kitamichi.com, sv14881.xserver.jp and mail.natsukiito.com share IP numbers with workwork.jp.

Name Servers

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

workwork.jp at least partially shares name servers with other domains, including tegoro.jp, space-9.net, saros-nagoya.jp, adplan7.com and wqc.jp.

Host 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.

Host 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

workwork.jp is handled by a single mail server, workwork.jp.

Host name workwork.jp resolves to a single IP: 162.43.101.82.