tec-tec.co.jp - robtex.com

tec-tec.co.jp

DNSSEC⚠️ Not signed
A157.7.132.122🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv157-7-132-122.myvps.jp
NSns001.tec-tec.co.jp ⭐
A157.7.132.122🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv157-7-132-122.myvps.jp
NSns005.tec-tec.co.jp
A160.16.121.134🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-236-27880.vs.sakura.ne.jp
NSns006.tec-tec.co.jp ⚠️ Not in parent delegation
A160.16.123.105🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-237-28351.vs.sakura.ne.jp
MXmail5.tec-tec.co.jp ⭐
A160.16.121.134🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-236-27880.vs.sakura.ne.jp
TXTv=spf1 ip4:157.7.132.122 ip4:160.16.121.134 ip4:160.16.207.243 ip4:210.150.7....
SOAns001.tec-tec.co.jproot@tec-tec.co.jp 2026-02-26 #1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Subdomains

mail.tec-tec.co.jp
mail5.tec-tec.co.jp
ns006.tec-tec.co.jp
ns001.tec-tec.co.jp
ns005.tec-tec.co.jp
ns002.tec-tec.co.jp

Same first word

tec-tec.co.jp
tec-tec.com
tec-tec.de

Similar names

etc-etc.es
etc-etc.com
etc-cte.org
etc-etc.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns001.tec-tec.co.jpns005.tec-tec.co.jpns006.tec-tec.co.jpns002.tec-tec.co.jpMXmail5.tec-tec.co.jpmail.tec-tec.co.jpA157.7.132.122157.7.141.30
●NSns001.tec-tec.co.jp2015-05-17 → 2026-04-13 · 2 obs
● 2015-05-17 02:31:10
● 2026-04-13 00:02:44
○NSns002.tec-tec.co.jp2015-05-17 → 2017-05-28 · 4 obs
● 2015-05-17 02:31:10
● 2017-05-28 05:40:52
○ 2026-04-13 00:02:42
○ 2026-04-13 00:02:44
●NSns005.tec-tec.co.jp2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-28 05:40:52
● 2026-04-13 00:02:42
● 2026-04-13 00:02:44
●NSns006.tec-tec.co.jp2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-28 05:40:52
● 2026-04-13 00:02:42
● 2026-04-13 00:02:44
○MXmail.tec-tec.co.jp2015-05-17 → 2017-05-28 · 4 obs
● 2015-05-17 02:31:10
● 2017-05-28 05:40:52
○ 2026-04-13 00:02:42
○ 2026-04-13 00:02:44
●MXmail5.tec-tec.co.jp2026-04-13 → 2026-04-13 · 3 obs
○ 2017-05-28 05:40:52
● 2026-04-13 00:02:42
● 2026-04-13 00:02:44
●A157.7.132.1222016-07-14 → 2026-04-13 · 3 obs
○ 2016-03-15 18:27:04
● 2016-07-14 03:59:24
● 2026-04-13 00:02:44
○A157.7.141.302015-05-17 → 2016-03-15 · 4 obs
● 2015-05-17 02:31:10
● 2016-03-15 18:27:04
○ 2016-07-14 03:59:24
○ 2026-04-13 00:02:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, a.dns.jp, g.dns.jp, e.dns.jp...-
tec-tec.co.jpns001.tec-tec.co.jp, ns005.tec-tec.co.jp2 records

✅ Authoritative Response

Server:157.7.132.122

NS records: ns001.tec-tec.co.jp, ns005.tec-tec.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-tec.co.jp (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.132.122
NS3ns006.tec-tec.co.jp, ns001.tec-tec.co.jp...
MX1mail5.tec-tec.co.jp (pri: 10)
TXT1v=spf1 ip4:157.7.132.122 ip4:160.16.121.
SOA1ns001.tec-tec.co.jp root.tec-tec.co.jp

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns001.tec-tec.co.jp, ns005.tec-tec.co.jp)

Analysis

Hierarchy

tec-tec.co.jp is a parent of mail.tec-tec.co.jp, mail5.tec-tec.co.jp, ns006.tec-tec.co.jp, ns001.tec-tec.co.jp, ns005.tec-tec.co.jp and a few other host names.

IP Addresses

tec-tec.co.jp points to a single IP: 157.7.132.122.

Other host names such as ns001.tec-tec.co.jp and v157-7-132-122.myvps.jp share IP numbers with tec-tec.co.jp.

Name Servers

tec-tec.co.jp is delegated to three name servers: ns001.tec-tec.co.jp, ns005.tec-tec.co.jp and ns006.tec-tec.co.jp.

Host names with one IP number:

Host ns001.tec-tec.co.jp points to 157.7.132.122.

Host ns005.tec-tec.co.jp points to 160.16.121.134.

Host ns006.tec-tec.co.jp points to 160.16.123.105.

Mail Servers

tec-tec.co.jp is handled by a single mail server, mail5.tec-tec.co.jp.

mail5.tec-tec.co.jp points to a single IP: 160.16.121.134.