codehead.jp - dns.ninja
codehead.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.29🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-29.virt.lolipop.jp | ||||||
| NS | codehead.jp ⭐ | ||||||
| A | 157.7.107.29🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-29.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| TXT | google-site-verification=JNYMg6aLEYGclYCn_dgRCIJw3YS2OqFcBnhAOONZQys | ||||||
| SOA | codehead.jppostmaster@codehead.jp serial=1761889645 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1788318003 | ||||||
NS for
codehead.jp |
Same first word
codehead.jp |
codehead.ai |
codehead.ca |
codehead.ru |
codehead.hu |
codehead.co.uk |
codehead.in |
codehead.se |
codehead.de |
codehead.com |
Similar names
hedacode.com |
coheaded.site |
dodaeche.com |
headcode.de |
echodead.life |
headcode.com |
headcode.space |
deadecho.net |
deadecho.ca |
headcode.co.uk |
headcode.app |
deadecho.com |
headcode.net |
coheaded.mil.ph |
headcode.pl |
headcode.org |
Previous names
Next names
DNS History
7 records (5 active, 2 former)
●NScodehead.jp2015-04-15 → 2026-09-02 · 2 obs
● 2026-09-02 03:04:14
●NSdns01.muumuu-domain.com2015-04-15 → 2026-09-02 · 2 obs
● 2026-09-02 03:04:14
●NSdns02.muumuu-domain.com2015-04-15 → 2026-09-02 · 2 obs
● 2026-09-02 03:04:14
●MXmx01.lolipop.jp2015-04-15 → 2026-09-02 · 2 obs
● 2026-09-02 03:04:14
●A157.7.107.292026-08-29 → 2026-09-02 · 3 obs
● 2026-08-29 14:32:10
● 2026-09-02 03:04:14
○A157.7.107.452016-04-15 → 2017-10-17 · 5 obs
● 2016-04-15 08:19:00
● 2017-10-17 15:49:54
○ 2026-08-29 14:32:10
○ 2026-09-02 03:04:14
○A203.189.109.1612015-04-15 → 2016-01-19 · 4 obs
● 2016-01-19 18:00:14
○ 2016-04-15 08:19:00
○ 2026-09-02 03:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | 15 records |
| codehead.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codehead.jp (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.29 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| TXT | 2 | v=spf1 include:_spf.lolipop.jp ~all, google-site-verification=JNYMg6aLEYGclYC |
| SOA | 1 | codehead.jp postmaster.codehead.jp |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (e.dns.jp, e.dns.jp, g.dns.jp...)
Analysis
Name Server Role
codehead.jp serves as a name server for itself — codehead.jp is its own authoritative name server.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are often used as name servers in combination with codehead.jp.
IP Addresses
codehead.jp points to a single IP number: 157.7.107.29.
Additional host names — shiunkai2673.jp, wheeloffortune.me, panoramaworld.jp and two others — share IP numbers with codehead.jp.
Name Servers
Authority for codehead.jp is delegated across three name servers: codehead.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
At least some of codehead.jp's name servers are shared with other domains, for example hitohachi.com, marunage.biz, no-more-diet.com and two more.
codehead.jp points to 157.7.107.29; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62 — each hostname maps to exactly one IP address.
Mail Servers
codehead.jp has one mail server: mx01.lolipop.jp.
codehead.jp shares the same mail server setup as other domains, including matsuo.asia, lifestylemarket.jp, kurodabeikoku.co.jp and two others.
mx01.lolipop.jp carries a single IP number, which is 157.7.107.233.