384.co.jp - robtex.com
384.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
Subdomains
Same first word
384.pl |
384.zone |
384.org |
384.me |
384.biz |
384.ir |
384.cc |
384.ca |
384.us |
384.ru |
384.jp |
384.cn |
384.co |
384.com |
384.hu |
384.co.jp |
384.info |
384.tv |
384.it |
384.tw |
384.dev |
384.de |
Similar names
DNS History
12 records (3 active, 9 former)
●NSns1.gao.ne.jp2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 16:55:20
● 2026-04-15 01:51:36
●NSns2.gao.ne.jp2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 16:55:20
● 2026-04-15 01:51:36
○NSweb01.ahdigital.jp2015-06-25 → 2016-12-06 · 4 obs
● 2016-12-06 02:33:20
○ 2026-04-04 16:55:20
○ 2026-04-15 01:51:36
○NSweb02.ahdigital.jp2015-06-25 → 2016-12-06 · 4 obs
● 2016-12-06 02:33:20
○ 2026-04-04 16:55:20
○ 2026-04-15 01:51:36
●MXgrp-daikyo-co-jp.mail.protection.outlook.com2026-04-04 → 2026-04-15 · 3 obs
● 2026-04-04 16:55:20
● 2026-04-15 01:51:36
○MXironport01.anabuki.co.jp2015-06-25 → 2015-10-23 · 4 obs
● 2015-10-23 04:06:06
○ 2016-01-13 23:56:24
○ 2026-04-15 01:51:36
○MXironport02.anabuki.co.jp2015-06-25 → 2015-10-23 · 4 obs
● 2015-10-23 04:06:06
○ 2016-01-13 23:56:24
○ 2026-04-15 01:51:36
○MXironport03.anabuki.co.jp2015-06-25 → 2015-10-23 · 4 obs
● 2015-10-23 04:06:06
○ 2016-01-13 23:56:24
○ 2026-04-15 01:51:36
○MXironport04.anabuki.co.jp2015-06-25 → 2015-10-23 · 4 obs
● 2015-10-23 04:06:06
○ 2016-01-13 23:56:24
○ 2026-04-15 01:51:36
○MXmailbxodjm01.daikyo.co.jp2016-01-13 → 2016-12-06 · 5 obs
● 2016-01-13 23:56:24
● 2016-12-06 02:33:20
○ 2026-04-04 16:55:20
○ 2026-04-15 01:51:36
○MXmailbxodjm02.daikyo.co.jp2016-01-13 → 2016-12-06 · 5 obs
● 2016-01-13 23:56:24
● 2016-12-06 02:33:20
○ 2026-04-04 16:55:20
○ 2026-04-15 01:51:36
○MXmx.securemx.jp2016-01-13 → 2016-12-06 · 5 obs
● 2016-01-13 23:56:24
● 2016-12-06 02:33:20
○ 2026-04-04 16:55:20
○ 2026-04-15 01:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, g.dns.jp, e.dns.jp, d.dns.jp... | - |
| 384.co.jp | ns1.gao.ne.jp, ns2.gao.ne.jp | 2 records |
✅ Authoritative Response
Server:203.133.238.124
NS records: ns1.gao.ne.jp, ns2.gao.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 384.co.jp (unsigned zone)
⏱️ Timing
Total: 919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.gao.ne.jp, ns1.gao.ne.jp |
| MX | 1 | grp-daikyo-co-jp.mail.protection.outlook |
| TXT | 3 | v=spf1 +ip4:210.162.156.0/28 +ip4:114.16, MS=ms88036435... |
| SOA | 1 | ns2.gao.ne.jp root.ns2.gao.ne.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gao.ne.jp, ns2.gao.ne.jp)
Analysis
Hierarchy
384.co.jp is parent of www.384.co.jp and www-ebis.384.co.jp.
Name Servers
384.co.jp's delegation uses two name servers, ns1.gao.ne.jp and ns2.gao.ne.jp.
384.co.jp shares the same name server setup as other domains, for example anabuki-community.com, 212.125.211.in-addr.arpa, 211.140.202.in-addr.arpa, be-happy789.com and 172.1.210.in-addr.arpa.
384.co.jp at least partially shares name servers with other domains, including 23.171.210.in-addr.arpa, itami.ed.jp, rokkosan.com, 26.18.213.in-addr.arpa and osaka-fuyaku.jp.
These name servers are often used together with sebulba.itami.ed.jp.
Host names with a single IP:
ns1.gao.ne.jp points to 203.133.238.124.
ns2.gao.ne.jp points to 210.171.0.127.
Mail Servers
384.co.jp is handled by a single mail server, grp-daikyo-co-jp.mail.protection.outlook.com.
384.co.jp uses the same mail server setup as other domains, for example grp.daikyo.co.jp and k-shuken.co.jp.
384.co.jp shares some mail servers with other domains, for example center.anabuki.co.jp and anabuki.co.jp.
These mail servers are commonly used alongside mailbxodjm01.daikyo.co.jp and mailbxodjm02.daikyo.co.jp.
Hostname grp-daikyo-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.5, 52.101.124.6 and 52.101.157.10.