otec-jp.com - robtex.com

otec-jp.com

DNSSEC⚠️ Not signed
A203.137.113.238🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSns.otec-jp.com ⭐
A203.137.113.238🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSnsdd101.wadax-sv.jp ⚠️ Not in zone NS records
A211.1.224.172🇯🇵 MCNET211.1.224.0/20 NTT SmartConnect Corp.
MXmail.otec-jp.com ⭐
A203.137.113.238🇯🇵 IDC203.137.112.0/21 Frontier Inc.
TXTv=spf1 +a +mx -all +a:ns.otec-jp.com
SOAns.otec-jp.comu1@endo.name serial=1771586059

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774796092

Previously NS for

otec-jp.com

Subdomains

ns.otec-jp.com
mail.otec-jp.com

Same first word

otec-jp.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns.otec-jp.comnsdd101.wadax-sv.jpdns3.wadax.ne.jpotec-jp.comsv67.wadax.ne.jpMXmail.otec-jp.comah14.wadax.ne.jpA203.137.113.238203.183.64.147211.1.232.248
○NSdns3.wadax.ne.jp2015-07-16 → 2015-11-07 · 4 obs
● 2015-07-16 00:58:24
● 2015-11-07 08:13:30
○ 2015-12-10 02:38:38
○ 2026-03-29 14:57:54
●NSns.otec-jp.com2015-12-10 → 2026-03-29 · 3 obs
○ 2015-11-07 08:13:30
● 2015-12-10 02:38:38
● 2026-03-29 14:57:54
●NSnsdd101.wadax-sv.jp2026-02-25 → 2026-03-29 · 3 obs
○ 2015-12-10 02:38:38
● 2026-02-25 09:35:50
● 2026-03-29 14:57:54
○NSotec-jp.com2015-07-16 → 2015-11-07 · 4 obs
● 2015-07-16 00:58:24
● 2015-11-07 08:13:30
○ 2015-12-10 02:38:38
○ 2026-03-29 14:57:54
○NSsv67.wadax.ne.jp2015-07-16 → 2015-11-07 · 4 obs
● 2015-07-16 00:58:24
● 2015-11-07 08:13:30
○ 2015-12-10 02:38:38
○ 2026-03-29 14:57:54
○MXah14.wadax.ne.jp2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 00:58:24
○ 2015-11-07 08:13:30
○ 2026-03-29 14:57:54
●MXmail.otec-jp.com2015-11-07 → 2026-03-29 · 3 obs
○ 2015-07-16 00:58:24
● 2015-11-07 08:13:30
● 2026-03-29 14:57:54
●A203.137.113.2382026-02-25 → 2026-03-29 · 3 obs
○ 2017-08-13 21:51:46
● 2026-02-25 09:35:50
● 2026-03-29 14:57:54
○A203.183.64.1472015-07-16 → 2015-11-07 · 4 obs
● 2015-07-16 00:58:24
● 2015-11-07 08:13:30
○ 2015-12-10 02:38:38
○ 2026-03-29 14:57:54
○A211.1.232.2482015-12-10 → 2017-08-13 · 5 obs
○ 2015-11-07 08:13:30
● 2015-12-10 02:38:38
● 2017-08-13 21:51:46
○ 2026-02-25 09:35:50
○ 2026-03-29 14:57:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
otec-jp.comns.otec-jp.com, nsdd101.wadax-sv.jp1 record

✅ Authoritative Response

Server:211.1.224.172

NS records: ns.otec-jp.com, nsdd101.wadax-sv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otec-jp.com (unsigned zone)

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

TypeCountSample Data
A1203.137.113.238
NS1ns.otec-jp.com
MX1mail.otec-jp.com (pri: 10)
TXT1v=spf1 +a +mx -all +a:ns.otec-jp.com
SOA1ns.otec-jp.com u1.endo.name

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.otec-jp.com)

Analysis

Hierarchy

otec-jp.com is the parent of ns.otec-jp.com and mail.otec-jp.com.

IP Addresses

otec-jp.com resolves to a single IP: 203.137.113.238.

Other host names, for instance, ns.otec-jp.com and mail.otec-jp.com share IP numbers with otec-jp.com.

Name Servers

otec-jp.com has two name servers: ns.otec-jp.com and nsdd101.wadax-sv.jp.

otec-jp.com shares some name servers with other domains, for example makikai.com, ur-slt.co.jp, twinstar.co.jp, movi-navi-douga.com and magicwands.jp.

These name servers are often used together with ns.sora-jp.com, ns.komori.com and wdns001.komori.co.jp.

Host names with a single IP:

ns.otec-jp.com points to 203.137.113.238

nsdd101.wadax-sv.jp points to 211.1.224.172

Mail Servers

otec-jp.com is handled by a single mail server, mail.otec-jp.com.

Host name mail.otec-jp.com points to IP 203.137.113.238.