kokuryun.com - robtex.com
kokuryun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.64.96🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www16.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 | mx16.gmoserver.jp ⭐ | ||||||
| A | 133.130.64.100🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx16.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf16.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@kokuryun.com 2021-12-12 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776034647 | ||||||
Same first word
kokuryun.com |
DNS History
4 records (4 active, 0 former)
●NSdns01.gmoserver.jp2017-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 23:20:56
●NSdns02.gmoserver.jp2017-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 23:20:56
●MXmx16.gmoserver.jp2017-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 23:20:56
●A133.130.64.962017-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 23:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kokuryun.com | 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 kokuryun.com (unsigned zone)
⏱️ Timing
Total: 829ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.130.64.96 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx16.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf16.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.kokuryun.c |
Analysis
IP Addresses
kokuryun.com resolves to a single IP: 133.130.64.96.
Other host names, for instance nsxnet.com, naviing.com, nishikawadown.com, toontec.co.jp and maqueen.net share IP numbers with kokuryun.com.
Name Servers
kokuryun.com has two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
kokuryun.com shares the same name server setup as other domains, for example cc-greenjam.com, chuko-noki.com, ichibi.net, ye-sunrise.com and tot3.com.
kokuryun.com partially shares name servers with other domains, for instance housing-ai.co.jp.
Host names with a single IP:
dns01.gmoserver.jp points to 157.7.33.81
dns02.gmoserver.jp points to 157.7.34.81
Mail Servers
kokuryun.com is handled by a single mail server, mx16.gmoserver.jp.
kokuryun.com shares the mail server setup with other domains, for example gtown.co.jp, clargile.com, kuraken.co.jp, jpwin.co.jp and pt-c.com.
kokuryun.com shares some mail servers with other domains, at least partially; for instance crosswise.jp, daikoku.biz, mizuho-inc.co.jp, samuraicooking.com and assistlab-jp.com.
Host name mx16.gmoserver.jp points to IP 133.130.64.100.