double-o.jp - robtex.com
double-o.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.183.32🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www6.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 | mx6.gmoserver.jp ⭐ | ||||||
| A | 210.172.183.36🇯🇵 GMO-INTERNET210.172.183.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx6.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf6.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@double-o.jp 2012-10-24 #1 | ||||||
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=1778781603 | ||||||
Same first word
double-o.jp |
DNS History
4 records (4 active, 0 former)
●NSdns01.gmoserver.jp2015-07-10 → 2026-05-14 · 2 obs
● 2026-05-14 18:31:06
●NSdns02.gmoserver.jp2015-07-10 → 2026-05-14 · 2 obs
● 2026-05-14 18:31:06
●MXmx6.gmoserver.jp2015-07-10 → 2026-05-14 · 2 obs
● 2026-05-14 18:31:06
●A210.172.183.322015-07-10 → 2026-05-14 · 2 obs
● 2026-05-14 18:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, b.dns.jp, h.dns.jp... | - |
| double-o.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for double-o.jp (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.183.32 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx6.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf6.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.double-o.j |
Analysis
IP Addresses
double-o.jp points to an IP address: 210.172.183.32.
other host names include sizu-d.com, 9292180128.isubasu.jp, bonheur-de-sakura.jp, shonai.asia and cafevani.com; they share IP numbers with double-o.jp.
Name Servers
Two name servers dns01.gmoserver.jp and dns02.gmoserver.jp handle the delegation for double-o.jp.
double-o.jp shares the same name server setup as other domains, for instance ironoha.mobi, grace-a.net, pheromone.co.jp, axel.jp and 090-9.com.
double-o.jp shares name servers with other domains at least partially, for instance midori-home.com, o-mibu.com, artist.co.jp and ayumikaihatsu.jp.
These name servers are commonly used with dns01.athome-hp.jp and dns02.athome-hp.jp.
Host names with one IP:
dns01.gmoserver.jp points to: 157.7.33.81
dns02.gmoserver.jp points to: 157.7.34.81
Mail Servers
double-o.jp is handled by a single mail server, mx6.gmoserver.jp.
double-o.jp uses the same mail server setup as other domains, for instance yutomi.net, kyoto.pcdock24.com, okmr.net, nomars.net and 1one-stop.com.
The host name mx6.gmoserver.jp points to IP 210.172.183.36.