showcode.jp - dns.ninja
showcode.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.showcode.jp ⭐ | ||||||
| A | 160.251.229.93🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-07.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@showcode.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=1785217503 | ||||||
Subdomains
mx.showcode.jp |
Same first word
Similar names
doeschwo.de |
whoscode.com |
codehows.com |
decoshow.de |
decoshow.fr |
coedshow.com |
whosedoc.com |
codeshow.com |
decoshow.com |
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-06-15 → 2026-07-28 · 2 obs
● 2026-07-28 05:54:32
●NSdns02.gmoserver.jp2015-06-15 → 2026-07-28 · 2 obs
● 2026-07-28 05:54:32
●MXmx.showcode.jp2015-06-15 → 2026-07-28 · 2 obs
● 2026-07-28 05:54:32
○A157.7.144.52015-06-15 → 2017-03-21 · 4 obs
● 2017-03-21 05:05:48
○ 2026-02-28 21:46:04
○ 2026-07-28 05:54:32
●A160.251.229.822026-02-28 → 2026-07-28 · 3 obs
● 2026-02-28 21:46:04
● 2026-07-28 05:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, h.dns.jp, f.dns.jp, c.dns.jp... | - |
| showcode.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 showcode.jp (unsigned zone)
⏱️ Timing
Total: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.showcode.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.showcode.j |
Analysis
Hierarchy
The domain mx.showcode.jp falls under the parent showcode.jp.
IP Addresses
showcode.jp has exactly one IP address — 160.251.229.82.
wareude.com, kaikado.com, awagyu.net plus two other host names have IP numbers in common with showcode.jp.
Name Servers
DNS delegation for showcode.jp points to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
The name server configuration of showcode.jp is shared with other domains, for instance sankei-books.co.jp, izumi-office.com, asobius.com and two others.
showcode.jp has partial name server overlap with other domains, including eggg.jp.
Each of dns01.gmoserver.jp and dns02.gmoserver.jp has one IP address: dns01.gmoserver.jp uses 157.7.33.81 and dns02.gmoserver.jp uses 157.7.34.81.
Mail Servers
showcode.jp uses one mail server — mx.showcode.jp.
mx.showcode.jp has exactly one IP number: 160.251.229.93.