jtec.tools - dns.ninja

jtec.tools

DNSSEC⚠️ Not signed
A118.238.8.103🇯🇵 So-net118.238.0.0/17 Sony Network Communications Inc.
PTRs-chk.j-tec-cor.co.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
MXmail.jtec.tools ⭐
A202.254.238.9🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv8.xbiz.ne.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1756687995

tools

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.tools ⭐
NSv0n1.nic.tools
NSv0n2.nic.tools
NSv0n3.nic.tools
NSv2n0.nic.tools
NSv2n1.nic.tools
SOAv0n0.nic.toolshostmaster@donuts.email serial=1782616114

Subdomains

mail.jtec.tools

Same first word

jtec.or.jp
jtec.it
jtec.de
jtec.com.jo
jtec.com.au
jtec.biz
jtec.net
jtec.eu
jtec.be
jtec.fr
jtec.se
jtec.co.uk
jtec.ch
jtec.info
jtec.ie
jtec.com.br
jtec.com.vn
jtec.nl
jtec.at
jtec.com
jtec.co.jp
jtec.co.at
jtec.tools
jtec.ca

Similar names

etjc.pt
ctej.co.uk
tejc.cz
jcte.com.cn
cjet.org.uk
cjet.cn
ejtc.org
ejtc.de
etjc.org
tjec.dk
jcet.com
cejt.cn
cjet.fi
ectj.net
cjte.com
ectj.org
ject.works
ejct.org
cjet.com
cejt.com
cjet.ind.br
tejc.cn
etjc.com
cejt.dk
cjet.org
ject.io
jtce.com.au
jetc.com
jetc.fr
jcet.in
cetj.com
cjet.net
ject.ch
ject.com
etjc.fr
tcej.net
jcte.com
cetj.org.br
ject.ru
ctej.be
ject.biz
tcje.com
tejc.eu
ject.org
tjec.org
tjec.de
tjec.com
tjce.com
etcj.cn
jcet.eu
ejtc.com
cetj.edu.ly
ctje.com
ectj.com
tejc.com
jtce.com
ject.net
ject.se
etjc.cn
jcet.edu.cn
ject.eu
cejt.net
cjet.qc.ca
ject.cn
cjet.ru
jetc.de
jetc.ru
ject.us
ctej.net
cjet.com.br
ject.fr
jetc.org
ject.com.cn
jcet.blogspot.com
jetc.info
tjce.jus.br
jtce.net
etcj.com
jcet.info
jcet.org
ctje.nl

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns1.debugsite.netdns2.debugsite.netns1.jtec.tools.jtec.toolsMXmail.jtec.toolsA118.238.8.103122.1.23.106
●NS01.dnsv.jp2026-02-24 → 2026-06-28 · 3 obs
○ 2017-10-12 03:23:36
● 2026-02-24 01:49:02
● 2026-06-28 03:36:08
●NS02.dnsv.jp2026-02-24 → 2026-06-28 · 3 obs
○ 2017-10-12 03:23:36
● 2026-02-24 01:49:02
● 2026-06-28 03:36:08
●NS03.dnsv.jp2026-02-24 → 2026-06-28 · 3 obs
○ 2017-10-12 03:23:36
● 2026-02-24 01:49:02
● 2026-06-28 03:36:08
●NS04.dnsv.jp2026-02-24 → 2026-06-28 · 3 obs
○ 2017-10-12 03:23:36
● 2026-02-24 01:49:02
● 2026-06-28 03:36:08
○NSdns1.debugsite.net2016-12-11 → 2017-10-12 · 4 obs
● 2016-12-11 00:09:16
● 2017-10-12 03:23:36
○ 2026-02-24 01:49:02
○ 2026-06-28 03:36:08
○NSdns2.debugsite.net2016-12-11 → 2017-10-12 · 4 obs
● 2016-12-11 00:09:16
● 2017-10-12 03:23:36
○ 2026-02-24 01:49:02
○ 2026-06-28 03:36:08
○NSns1.jtec.tools.jtec.tools2016-12-11 → 2017-10-12 · 4 obs
● 2016-12-11 00:09:16
● 2017-10-12 03:23:36
○ 2026-02-24 01:49:02
○ 2026-06-28 03:36:08
●MXmail.jtec.tools2016-12-11 → 2026-06-28 · 2 obs
● 2016-12-11 00:09:16
● 2026-06-28 03:36:08
●A118.238.8.1032026-02-24 → 2026-06-28 · 3 obs
○ 2017-10-12 03:23:36
● 2026-02-24 01:49:02
● 2026-06-28 03:36:08
○A122.1.23.1062016-12-11 → 2017-10-12 · 4 obs
● 2016-12-11 00:09:16
● 2017-10-12 03:23:36
○ 2026-02-24 01:49:02
○ 2026-06-28 03:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
toolsv0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools...-
jtec.tools01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtec.tools (unsigned zone)

⏱️ Timing

Total: 2470ms | Queries: -

📄 Records

TypeCountSample Data
A1118.238.8.103
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail.jtec.tools (pri: 10)
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

mail.jtec.tools is delegated beneath jtec.tools.

IP Addresses

jtec.tools directs to one IP number, which is 118.238.8.103.

Name Servers

The domain jtec.tools is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between jtec.tools and other domains — dodat.jp, etc-office.com, mailac.jp and two more among them.

Hosts with two IP numbers each:

01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

jtec.tools routes its mail through a single mail server, mail.jtec.tools.

mail.jtec.tools points to one IP number — 202.254.238.9.