o--o.jp - robtex.com
o--o.jp
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=1774550703 | ||||||
MX for
o--o.jp |
Subdomains
www.o--o.jp |
Same first word
o--o.de |
o--o.su |
o--o.me |
o--o.org |
o--o.co |
o--o.pl |
o--o.duckdns.org |
o--o.ru |
o--o.com |
o--o.xyz |
o--o.jp |
o--o.net |
o--o.se |
DNS History
11 records (7 active, 4 former)
●NSns1.xserver.jp2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
●NSns2.xserver.jp2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
○NSns3.bng.jp2015-09-04 → 2016-03-07 · 4 obs
● 2016-03-07 16:34:02
○ 2016-04-20 04:28:20
○ 2026-03-26 19:40:42
●NSns3.xserver.jp2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
●NSns4.xserver.jp2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
○NSns5.bng.jp2015-09-04 → 2017-09-01 · 4 obs
● 2017-09-01 12:06:46
○ 2026-02-26 01:50:42
○ 2026-03-26 19:40:42
●NSns5.xserver.jp2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
○NSns7.bng.jp2015-09-04 → 2017-09-01 · 4 obs
● 2017-09-01 12:06:46
○ 2026-02-26 01:50:42
○ 2026-03-26 19:40:42
●MXo--o.jp2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 19:40:42
○A119.75.232.1362015-09-04 → 2017-09-01 · 4 obs
● 2017-09-01 12:06:46
○ 2026-02-26 01:50:42
○ 2026-03-26 19:40:42
●A183.181.82.1442026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 01:50:42
● 2026-03-26 19:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| o--o.jp | ns2.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns2.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o--o.jp (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.82.144 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | o--o.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10303.xserver.jp +a:o--o.jp |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
o--o.jp is a parent of www.o--o.jp.
Mail Server Role
o--o.jp serves as the mail server for o--o.jp.
IP Addresses
o--o.jp points to a single IP address: 183.181.82.144.
Other host names such as keitaiall.jp, enough.co.jp, mail.enough.co.jp, gankodo.jp and sv10303.xserver.jp share IP numbers with o--o.jp.
Name Servers
o--o.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
At least part of the name servers for o--o.jp are shared with other domains, for instance arudora.com, cl6.jp, sogodp.com, rescue-toilet.com and kourai.jp.
Host names with three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
Mail for o--o.jp is handled by a single mail server, o--o.jp.
Host o--o.jp points to IP 183.181.82.144.