tecmd.jp - dns.ninja

tecmd.jp

DNSSEC⚠️ Not signed
A210.166.146.141🇯🇵 KDDI210.166.128.0/18 -P
PTRweb141.memenet.or.jp
NSns1.memenet.or.jp ⭐
A210.166.146.2🇯🇵 KDDI210.166.128.0/18 -P
PTRns1.memenet.or.jp
NScache.memenet.or.jp
A210.166.146.8🇯🇵 KDDI210.166.128.0/18 -P
PTRcache.memenet.or.jp
NSns2.memenet.or.jp
A210.166.146.20🇯🇵 KDDI210.166.128.0/18 -P
PTRns2.memenet.or.jp
MXmx.tecmd.jp ⭐
A210.166.146.43🇯🇵 KDDI210.166.128.0/18 -P
PTRmx43.memenet.or.jp
A210.166.146.44🇯🇵 KDDI210.166.128.0/18 -P
PTRmx44.memenet.or.jp
MXcache.memenet.or.jp(20)
A210.166.146.8🇯🇵 KDDI210.166.128.0/18 -P
PTRcache.memenet.or.jp
TXTv=spf1 ip4:210.166.146.0/24 ~all
SOAns1.memenet.or.jproot@ns1.memenet.or.jp 2026-07-16 #1

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=1785739502

Subdomains

mx.tecmd.jp
www.tecmd.jp
mail.tecmd.jp

Same first word

tecmd.jp
tecmd.edu.co
tecmd.eu

Similar names

tdcme.com
tecdm.com
dmtec.de
dmtec.com.au
tcmed.com.br
detcm.com
dmtec.info
dmtec.pl
emtdc.ca
mtecd.com
cmedt.com
mdtec.org
medtc.pt
mdtec.de
etcmd.org
tdmec.org
cetdm.com
edcmt.com
dcmte.com
emtdc.info
metcd.com
emtdc.biz
dmtec.us
dmtec.co.kr
emtdc.org
mecdt.com
etcdm.com
medtc.de
medct.net
tdmec.com
medtc.org
mdtec.com.br
tcmed.com
mcedt.com
edctm.com
cetmd.nl
tcmed.net
mdtec.online
emtdc.us
mcetd.org
cdtme.com
dmcet.com
dmtec.or.kr
cmedt.net
dmtec.com
emtdc.name
emtdc.in
tdmec.com.cn
mdtec.net
mdtec.com.ar
etcmd.com
dmtec.net
mdtec.synology.me
edctm.ru
medtc.net
dmtec.com.br
medct.com
ctmed.biz
tcmed.ch
ctmed.com.br
dcmte.org
mcetd.us
dmetc.net
ctmed.com
cmedt.org
dmetc.com
cmted.com.br
mecdt.fr
tmecd.com
mdtec.cn
medtc.com
dmtec.cl
tcmed.at
dmtec.it
cdemt.com
medtc.ro
tcmed.org.tw
ctmed.cn
mdcte.com
emtdc.com
ctmed.ru
etmcd.com
dmtec.eu
emtdc.cn
dmtec.kr
mdtec.pt

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScache.memenet.or.jpns1.memenet.or.jpns2.memenet.or.jpdns.atmark.ne.jpdns13.dion.ne.jpMXcache.memenet.or.jpmx.tecmd.jpmail4.memenet.or.jpwww.tecmd.jpA210.166.146.141210.166.146.111210.166.146.1561.120.125.82
●NScache.memenet.or.jp2016-03-08 → 2026-08-03 · 3 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2026-08-03 06:54:26
○NSdns.atmark.ne.jp2015-07-26 → 2015-11-30 · 4 obs
● 2015-07-26 01:20:18
● 2015-11-30 07:12:00
○ 2016-03-08 02:43:20
○ 2026-08-03 06:54:26
○NSdns13.dion.ne.jp2015-07-26 → 2015-11-30 · 4 obs
● 2015-07-26 01:20:18
● 2015-11-30 07:12:00
○ 2016-03-08 02:43:20
○ 2026-08-03 06:54:26
●NSns1.memenet.or.jp2016-03-08 → 2026-08-03 · 3 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2026-08-03 06:54:26
●NSns2.memenet.or.jp2016-03-08 → 2026-08-03 · 3 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2026-08-03 06:54:26
●MXcache.memenet.or.jp2016-03-08 → 2026-08-03 · 3 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2026-08-03 06:54:26
○MXmail4.memenet.or.jp2016-03-08 → 2017-04-19 · 5 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2017-04-19 02:01:32
○ 2026-03-04 17:48:44
○ 2026-08-03 06:54:26
●MXmx.tecmd.jp2026-03-04 → 2026-08-03 · 3 obs
○ 2017-04-19 02:01:32
● 2026-03-04 17:48:44
● 2026-08-03 06:54:26
○MXwww.tecmd.jp2015-07-26 → 2015-11-30 · 4 obs
● 2015-07-26 01:20:18
● 2015-11-30 07:12:00
○ 2016-03-08 02:43:20
○ 2026-08-03 06:54:26
○A210.166.146.1112026-03-04 → 2026-03-04 · 4 obs
○ 2017-04-19 02:01:32
● 2026-03-04 17:48:44
○ 2026-08-03 06:54:24
○ 2026-08-03 06:54:26
●A210.166.146.1412026-08-03 → 2026-08-03 · 3 obs
○ 2026-03-04 17:48:44
● 2026-08-03 06:54:24
● 2026-08-03 06:54:26
○A210.166.146.152016-03-08 → 2017-04-19 · 5 obs
○ 2015-11-30 07:12:00
● 2016-03-08 02:43:20
● 2017-04-19 02:01:32
○ 2026-03-04 17:48:44
○ 2026-08-03 06:54:26
○A61.120.125.822015-07-26 → 2015-11-30 · 4 obs
● 2015-07-26 01:20:18
● 2015-11-30 07:12:00
○ 2016-03-08 02:43:20
○ 2026-08-03 06:54:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
tecmd.jpcache.memenet.or.jp, ns1.memenet.or.jp, ns2.memenet.or.jp3 records

✅ Authoritative Response

Server:210.166.146.20

NS records: cache.memenet.or.jp, ns1.memenet.or.jp, ns2.memenet.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecmd.jp (unsigned zone)

⏱️ Timing

Total: 935ms | Queries: -

📄 Records

TypeCountSample Data
A1210.166.146.141
NS3cache.memenet.or.jp, ns2.memenet.or.jp...
MX2cache.memenet.or.jp (pri: 20), mx.tecmd.jp (pri: 10)
TXT1v=spf1 ip4:210.166.146.0/24 ~all
SOA1ns1.memenet.or.jp root.ns1.memenet.or.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (cache.memenet.or.jp, ns2.memenet.or.jp, ns1.memenet.or.jp)

Analysis

Hierarchy

tecmd.jp is a parent domain, with mx.tecmd.jp, www.tecmd.jp and mail.tecmd.jp beneath it.

IP Addresses

tecmd.jp points to a single IP number: 210.166.146.141.

ako-art.jp, lala-tax.com and web141.memenet.or.jp are examples of other host names that share IP numbers with tecmd.jp.

Name Servers

tecmd.jp is served by three name servers: cache.memenet.or.jp, ns1.memenet.or.jp and ns2.memenet.or.jp.

tecmd.jp has at least partial name server overlap with other domains, such as gware.memenet.jp, anago-hiiragi.com, mikashiho.ac.jp and two others.

It is common to find these name servers paired with the name servers ns1.omp.ne.jp.

cache.memenet.or.jp has IP address 210.166.146.8, ns1.memenet.or.jp has IP address 210.166.146.2 and ns2.memenet.or.jp has IP address 210.166.146.20 — one address each.

Mail Servers

tecmd.jp has two mail servers: mx.tecmd.jp and cache.memenet.or.jp.

tecmd.jp shares mail servers — at least in part — with other domains, including himejimokuzaisoko.jp, matsui-chain.jp, e-saika.co.jp and two others.

These mail servers are frequently used alongside mail servers dr-web01.memenet.or.jp, dr-web02.memenet.or.jp, mx.himejimokuzaisoko.jp and 4 other.

Host names with two IP numbers:

The A records for mx.tecmd.jp return 210.166.146.43 and 210.166.146.44.