3on3.jp - robtex.com
3on3.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=1773558003 | ||||||
MX for
3on3.jp |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
●NSns2.xserver.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
●NSns3.xserver.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
●NSns4.xserver.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
●NSns5.xserver.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
○NSuns01.lolipop.jp2015-07-01 → 2016-06-29 · 4 obs
● 2016-06-29 22:54:32
○ 2017-02-13 16:05:52
○ 2026-03-22 12:38:18
○NSuns02.lolipop.jp2015-07-01 → 2016-06-29 · 4 obs
● 2016-06-29 22:54:32
○ 2017-02-13 16:05:52
○ 2026-03-22 12:38:18
●MX3on3.jp2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
○MXmx01.lolipop.jp2015-11-24 → 2016-06-29 · 4 obs
● 2016-06-29 22:54:32
○ 2017-02-13 16:05:52
○ 2026-03-22 12:38:18
○A157.7.107.362016-03-03 → 2016-06-29 · 5 obs
● 2016-03-03 18:11:10
● 2016-06-29 22:54:32
○ 2017-02-13 16:05:52
○ 2026-03-22 12:38:18
●A183.181.88.702026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 04:35:28
● 2026-03-22 12:38:18
○A203.189.109.1292015-07-01 → 2015-11-24 · 4 obs
● 2015-11-24 18:52:14
○ 2016-03-03 18:11:10
○ 2026-03-22 12:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, e.dns.jp, d.dns.jp... | - |
| 3on3.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server: 35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3on3.jp (unsigned zone)
⏱️ Timing
Total: 948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.70 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | 3on3.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8069.xserver.jp +a:3on3.jp + |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
3on3.jp serves as a mail server for 3on3.jp.
IP Addresses
3on3.jp points to a single IP: 183.181.88.70.
Other host names, for instance sv8069.xserver.jp, ns.spacenail.jp, e-suimei.com, safulle.co.jp and www.safulle.co.jp share IP numbers with 3on3.jp.
Name Servers
3on3.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
3on3.jp at least partially shares its name servers with other domains, for instance freespiritjapan.com, cafe-moreys.com, ainavi.net, t-cre.com and maeda-clinic.or.jp.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
The host name ns2.xserver.jp points to: 35.72.43.26.
The host name ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
3on3.jp is handled by a single mail server.
3on3.jp points to IP number 183.181.88.70.