tech-e.jp - dns.ninja

tech-e.jp

DNSSEC⚠️ Not signed
A216.230.253.87🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
NSkotetsu.alpha-lt.net ⭐
A157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns01.alpha-mail.jp
NSamdns03.alpha-mail.jp
A216.230.254.112🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRamdns03.alpha-mail.jp
NStsukuba.aics.ne.jp
A157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns02.alpha-mail.jp
MXampub01.alpha-mail.net ⭐
A216.230.254.1🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub01.alpha-mail.net
MXampub02.alpha-mail.net ⭐
A216.230.254.2🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub02.alpha-mail.net
MXampub03.alpha-mail.net ⭐
A216.230.254.3🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub04.alpha-mail.net(50)
A216.230.254.4🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub04.alpha-mail.net
TXTv=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2...
SOAkotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-08-04 #8

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=1781870403

Same first word

tech-e.com.au
tech-e.us
tech-e.com
tech-e.co.uk
tech-e.net
tech-e.jp
tech-e.ru

Similar names

eh-tec.com
et-ech.com
he-tec.de
e-tech.uk.com
e-tech.com.au
e-tech.biz
the-ec.com
e-tech.com.tr
e-tech.systems
e-tech.ltd
eh-tec.net
e-tech.co.uk
he-tec.com
e-tech.jp
e-tech.cl
e-ceth.org
e-tech.dk
he-tec.eu
e-etch.com
e-tech.co.jp
e-tech.net
e-tech.pt
he-tec.at
e-tech.kr
e-tech.cc
e-tech.rs
the-ec.net
e-tech.eu
e-tech.ac.th
e-tech.me
e-tech.info
the-ce.com
e-tech.com.mx
e-tech.com.vn
e-tech.gr
e-tech.co.za
e-tech.se
e-tech.pl
e-tech.sk
e-tech.show
e-tech.cz
e-tech.ca
e-tech.my
e-tech.mx
e-tech.online
ce-the.com
e-tech.ch
e-tech.events
e-tech.com
e-tech.co.il
e-tech.es
e-tech.co.nz
e-tech.nl
e-tech.com.hk
e-tech.com.pl
e-tech.ie
e-tech.com.tw
e-tech.co.kr
e-tech.in
e-tech.at
e-tech.de
e-tech.square7.ch
e-tech.com.ye

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netA216.230.253.87216.230.250.162
●NSamdns03.alpha-mail.jp2026-02-21 → 2026-06-19 · 3 obs
○ 2015-08-16 21:36:00
● 2026-02-21 07:32:30
● 2026-06-19 12:34:08
●NSkotetsu.alpha-lt.net2015-08-16 → 2026-06-19 · 2 obs
● 2015-08-16 21:36:00
● 2026-06-19 12:34:08
●NStsukuba.aics.ne.jp2015-08-16 → 2026-06-19 · 2 obs
● 2015-08-16 21:36:00
● 2026-06-19 12:34:08
●MXampub01.alpha-mail.net2015-08-16 → 2026-06-19 · 2 obs
● 2015-08-16 21:36:00
● 2026-06-19 12:34:08
●MXampub02.alpha-mail.net2015-08-16 → 2026-06-19 · 2 obs
● 2015-08-16 21:36:00
● 2026-06-19 12:34:08
●MXampub03.alpha-mail.net2015-08-16 → 2026-06-19 · 2 obs
● 2015-08-16 21:36:00
● 2026-06-19 12:34:08
●MXampub04.alpha-mail.net2026-02-21 → 2026-06-19 · 3 obs
○ 2015-08-16 21:36:00
● 2026-02-21 07:32:30
● 2026-06-19 12:34:08
○A216.230.250.1622015-08-16 → 2017-08-22 · 4 obs
● 2015-08-16 21:36:00
● 2017-08-22 17:04:24
○ 2026-02-21 07:32:30
○ 2026-06-19 12:34:08
●A216.230.253.872026-02-21 → 2026-06-19 · 3 obs
○ 2017-08-22 17:04:24
● 2026-02-21 07:32:30
● 2026-06-19 12:34:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tech-e.jpamdns03.alpha-mail.jp, tsukuba.aics.ne.jp, kotetsu.alpha-lt.net1 record

✅ Authoritative Response

Server:157.205.252.6

NS records: amdns03.alpha-mail.jp, tsukuba.aics.ne.jp, kotetsu.alpha-lt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-e.jp (unsigned zone)

⏱️ Timing

Total: 1382ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.87
NS3kotetsu.alpha-lt.net, amdns03.alpha-mail.jp...
MX4ampub04.alpha-mail.net (pri: 50), ampub03.alpha-mail.net (pri: 10)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)

Analysis

IP Addresses

tech-e.jp has exactly one IP address — 216.230.253.87.

trfk.org, crestsystems.co.jp, viaitalia.jp plus two other host names have IP numbers in common with tech-e.jp.

Name Servers

tech-e.jp carries NS records delegating to amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

tech-e.jp partially shares its NS delegation with several other domains, including kashimada.com, asaka-houkan.org, egpr.jp and two others.

amdns03.alpha-mail.jp points to 216.230.254.112; kotetsu.alpha-lt.net points to 157.205.252.6; tsukuba.aics.ne.jp points to 157.205.252.7 — each hostname maps to exactly one IP address.

Mail Servers

tech-e.jp has four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

At least some of the mail servers used by tech-e.jp are shared with other domains: hokkai-eisen.com, ecoplan2001.co.jp, tokiwa-shinden.jp and two others among them.

Four host names, each with one IP address: ampub01.alpha-mail.net has 216.230.254.1, ampub02.alpha-mail.net has 216.230.254.2, ampub03.alpha-mail.net has 216.230.254.3 and ampub04.alpha-mail.net has 216.230.254.4.