teacsystemcreate.jp - dns.ninja

teacsystemcreate.jp

DNSSEC⚠️ Not signed
A153.143.226.142🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN
NSns.tsc.teac.co.jp ⭐
A153.231.227.110🇯🇵 OCN153.224.0.0/12 (AS4713) CIDR BLOCK 97 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
NSns.teac.co.jp
A153.143.226.132🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN
MXteacsystemcreate-jp.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms97088279
SOAns.tsc.teac.co.jproot@ns.tsc.teac.co.jp 2024-08-28 #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=1785690902

Subdomains

www.teacsystemcreate.jp

Same first word

teacsystemcreate.jp

DNS History

9 records (4 active, 5 former)

200920112013201520172019202120232025NSns.teac.co.jpns.tsc.teac.co.jpMXteacsystemcreate-jp.mail.protection.outlook.commx.teac.co.jpns.teac.co.jpns.tsc.teac.co.jpA153.143.226.142210.134.145.162211.126.193.116
●NSns.teac.co.jp2008-05-24 → 2026-08-02 · 2 obs
● 2008-05-24 08:01:02
● 2026-08-02 17:19:32
●NSns.tsc.teac.co.jp2008-05-24 → 2026-08-02 · 2 obs
● 2008-05-24 08:01:02
● 2026-08-02 17:19:32
○MXmx.teac.co.jp2015-06-05 → 2017-04-24 · 5 obs
○ 2008-05-24 08:01:02
● 2015-06-05 05:36:10
● 2017-04-24 05:18:08
○ 2026-03-18 17:34:34
○ 2026-08-02 17:19:32
○MXns.teac.co.jp2008-05-24 → 2008-05-24 · 3 obs
● 2008-05-24 08:01:02
○ 2015-06-05 05:36:10
○ 2026-08-02 17:19:32
○MXns.tsc.teac.co.jp2008-05-24 → 2017-04-24 · 4 obs
● 2008-05-24 08:01:02
● 2017-04-24 05:18:08
○ 2026-03-18 17:34:34
○ 2026-08-02 17:19:32
●MXteacsystemcreate-jp.mail.protection.outlook.com2026-03-18 → 2026-08-02 · 3 obs
○ 2017-04-24 05:18:08
● 2026-03-18 17:34:34
● 2026-08-02 17:19:32
●A153.143.226.1422026-03-18 → 2026-08-02 · 3 obs
○ 2017-04-24 05:18:08
● 2026-03-18 17:34:34
● 2026-08-02 17:19:32
○A210.134.145.1622015-06-05 → 2017-04-24 · 5 obs
○ 2008-05-24 08:01:02
● 2015-06-05 05:36:10
● 2017-04-24 05:18:08
○ 2026-03-18 17:34:34
○ 2026-08-02 17:19:32
○A211.126.193.1162008-05-24 → 2008-05-24 · 3 obs
● 2008-05-24 08:01:02
○ 2015-06-05 05:36:10
○ 2026-08-02 17:19:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
teacsystemcreate.jpns.tsc.teac.co.jp, ns.teac.co.jp2 records

✅ Authoritative Response

Server:153.231.227.110

NS records: ns.tsc.teac.co.jp, ns.teac.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teacsystemcreate.jp (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

TypeCountSample Data
A1153.143.226.142
NS2ns.teac.co.jp, ns.tsc.teac.co.jp
MX1teacsystemcreate-jp.mail.protection.outl
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms97088279
SOA1ns.tsc.teac.co.jp root.ns.tsc.teac.co.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.teac.co.jp, ns.tsc.teac.co.jp)

Analysis

Hierarchy

The domain www.teacsystemcreate.jp falls under the parent teacsystemcreate.jp.

IP Addresses

teacsystemcreate.jp resolves to one IP address: 153.143.226.142.

Other hosts including tcs.teac.co.jp, www.teacsystemcreate.jp and teac-global.com share IP addresses with teacsystemcreate.jp.

Name Servers

DNS delegation for teacsystemcreate.jp points to two name servers: ns.teac.co.jp and ns.tsc.teac.co.jp.

teacsystemcreate.jp uses the same name servers as several other domains — among them umehara.co.jp, teac.us, mts-sv.jp and two more.

At least some of teacsystemcreate.jp's name servers are shared with other domains, for example teacindia.com, eppharmaline.co.jp, xn--w8y55s.jp and two more.

These name servers tend to be used in conjunction with the name servers ns.teaconkyo.jp.

Each of ns.teac.co.jp and ns.tsc.teac.co.jp has one IP address: ns.teac.co.jp uses 153.143.226.132 and ns.tsc.teac.co.jp uses 153.231.227.110.

Mail Servers

Mail for teacsystemcreate.jp is handled by a single mail server, teacsystemcreate-jp.mail.protection.outlook.com.

teacsystemcreate-jp.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.124.0, 52.101.124.1, 52.101.124.5 and 5 others.