code8.jp - robtex.com
code8.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.code8.jp ⭐ | ||||||
| A | 160.251.229.94🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-08.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@code8.jp 2016-07-29 #2 | ||||||
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=1787516102 | ||||||
Subdomains
mx.code8.jp |
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-06-04 → 2026-08-23 · 2 obs
● 2026-08-23 20:36:56
●NSdns02.gmoserver.jp2015-06-04 → 2026-08-23 · 2 obs
● 2026-08-23 20:36:56
●MXmx.code8.jp2015-06-04 → 2026-08-23 · 2 obs
● 2026-08-23 20:36:56
○A157.7.144.52015-06-04 → 2016-12-13 · 4 obs
● 2016-12-13 09:23:04
○ 2026-08-18 01:41:56
○ 2026-08-23 20:36:56
●A160.251.229.822026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 01:41:56
● 2026-08-23 20:36:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| code8.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code8.jp (unsigned zone)
⏱️ Timing
Total: 1562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.code8.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.code8.jp |
Analysis
Hierarchy
mx.code8.jp is a subdomain of code8.jp.
IP Addresses
code8.jp has exactly one IP address — 160.251.229.82.
dignet.info, elmpross.com, cafetime.org plus two other host names have IP numbers in common with code8.jp.
Name Servers
DNS delegation for code8.jp points to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
The name server configuration of code8.jp is shared with other domains, for instance shoeiindustry.com, sapporocarving.com, konomise.info and two others.
The name servers for code8.jp overlap at least in part with those of other domains, including kuraken.jp and tairaya.co.jp.
Both dns01.gmoserver.jp and dns02.gmoserver.jp have a single IP address each — dns01.gmoserver.jp resolves to 157.7.33.81 while dns02.gmoserver.jp resolves to 157.7.34.81.
Mail Servers
code8.jp uses one mail server — mx.code8.jp.
mx.code8.jp has exactly one IP number: 160.251.229.94.