itdk.work - dns.ninja

itdk.work

DNSSEC⚠️ Not signed
A85.131.207.43🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16302.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
MXitdk.work ⭐
A85.131.207.43🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16302.xserver.jp
TXTv=spf1 +a:sv16302.xserver.jp +a:itdk.work +mx include:spf.sender.xserver.jp i...
SOAns1.xserver.jproot@xserver.jp serial=0

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work ⭐
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1783190072

MX for

itdk.work

Same first word

itdk.cn
itdk.work
itdk.net
itdk.eu
itdk.com
itdk.ch
itdk.ru
itdk.pl
itdk.de
itdk.dk

Similar names

tkid.cn
dikt.de
kdit.org
kitd.de
iktd.de
tkdi.com
ktid.eu
idtk.de
kdti.org
dikt.nu
dkit.pl
dtik.blogspot.com
dkit.nl
dikt.ch
kitd.com.au
dtik.tk
ktdi.org
dkit.solutions
tdik.de
dikt.no
dkit.ie
iktd.com
idkt.com
ditk.ru
dkit.se
kidt.de
dikt.org
ikdt.cn
dkit.ru
dtik.net
ktdi.co.kr
tidk.com
dkit.net
tkdi.ie
itkd.net
kidt.com
tkid.net
tikd.com
dtki.com
kidt.pl
ikdt.de
tkid.com
ditk.cn
dikt.se
ktid.de
dkit.org
kdit.in
dikt.biz
kdti.de
ditk.de
kdti.com
dkit.dk
dkit.com
kdit.de
dkit.fr
idtk.co.jp
dkit.de
kitd.fr
kidt.net
itkd.com
dtik.org
dtik.com
itkd.co.nz
dikt.ru
dikt.cc
kitd.com
ktdi.com
dkit.at
dkit.cn
kitd.or.kr
tkid.de
dkit.kr
ktid.net
iktd.org
kitd.ac.in
dkti.cn
ikdt.org
dkti.com
dtik.org.tr
kdit.co.kr
ditk.dk
idtk.ru
dikt.it
tdki.ru
tidk.pl
dkit.no
kitd.org
tdik.com
itkd.de
kdti.net
dikt.kasserver.com
ktdi.or.kr
dikt.net
dkit.bg
ktid.com
itkd.ru
kitd.ru
idkt.cn
kdti.biz
dkit.it
dikt.com

DNS History

8 records (7 active, 1 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXitdk.workA85.131.207.43183.90.232.42
●NSns1.xserver.jp2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
●NSns2.xserver.jp2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
●NSns3.xserver.jp2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
●NSns4.xserver.jp2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
●NSns5.xserver.jp2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
●MXitdk.work2017-11-05 → 2026-07-04 · 2 obs
● 2017-11-05 11:47:12
● 2026-07-04 18:40:00
○A183.90.232.422017-11-05 → 2017-11-05 · 3 obs
● 2017-11-05 11:47:12
○ 2026-02-27 04:14:00
○ 2026-07-04 18:40:00
●A85.131.207.432026-02-27 → 2026-07-04 · 3 obs
○ 2017-11-05 11:47:12
● 2026-02-27 04:14:00
● 2026-07-04 18:40:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
workb.nic.work, x.nic.work, z.nic.work, c.nic.work...12 records
itdk.workns5.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp...-

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itdk.work (unsigned zone)

⏱️ Timing

Total: 4239ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.207.43
NS5ns5.xserver.jp, ns3.xserver.jp...
MX1itdk.work (pri: 0)
TXT1v=spf1 +a:sv16302.xserver.jp +a:itdk.wor
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)

Analysis

Mail Server Role

The MX record for itdk.work points back to itdk.work — it is its own mail server.

IP Addresses

itdk.work directs to one IP number, which is 85.131.207.43.

Among the host names that share IP numbers with itdk.work are sumikama.co.jp, ns1.k-kiseki.com, mx.mdox.jp and two others.

Name Servers

The authoritative name servers for itdk.work are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between itdk.work and other domains — perkasa.net, ones-international.com, tarelife.com and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

The MX record for itdk.work points to a single mail server: itdk.work.

itdk.work resolves to 85.131.207.43 and no other IP number.