5en.jp - robtex.com
5en.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=1783251002 | ||||||
MX for
5en.jp |
Same first word
Similar names
en5.cn |
n5e.akamaiedge.net |
e5n.ru |
n5e.akamai.net |
en5.net |
ne5.com |
e5n.net |
en5.de |
e5n.cc |
ne5.net |
n5e.com |
ne5.ch |
5ne.com |
e5n.blogspot.com |
e5n.com |
ne5.jp |
en5.co.uk |
5ne.de |
en5.com |
5ne.jp |
ne5.de |
e5n.de |
n5e.net |
DNS History
10 records (7 active, 3 former)
○NSns01.dom-1.jp2015-09-03 → 2016-12-10 · 4 obs
● 2016-12-10 16:31:46
○ 2026-03-09 02:42:32
○ 2026-07-05 12:11:12
○NSns02.dom-1.jp2015-09-03 → 2016-12-10 · 4 obs
● 2016-12-10 16:31:46
○ 2026-03-09 02:42:32
○ 2026-07-05 12:11:12
●NSns1.xserver.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
●NSns2.xserver.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
●NSns3.xserver.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
●NSns4.xserver.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
●NSns5.xserver.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
●MX5en.jp2026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 22:22:40
● 2026-07-05 12:11:12
○MXmail.5en.jp2015-09-03 → 2016-12-10 · 4 obs
● 2016-12-10 16:31:46
○ 2026-03-09 02:42:32
○ 2026-07-05 12:11:12
●A202.254.239.1402026-06-29 → 2026-07-05 · 2 obs
● 2026-07-05 12:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, e.dns.jp, g.dns.jp, d.dns.jp... | - |
| 5en.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
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 5en.jp (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.239.140 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | 5en.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7459.xserver.jp +a:5en.jp +m |
| 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
5en.jp acts as its own mail server.
IP Addresses
5en.jp points to a single IP number: 202.254.239.140.
Additional host names — baito.biz, animemdinfo.com, craft-h.info and two others — share IP numbers with 5en.jp.
Name Servers
Delegation for 5en.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between 5en.jp and other domains — m-b-k.com, presentdarlin.com, idtaq.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
5en.jp has a single mail server: 5en.jp itself.
5en.jp carries a single IP number, which is 202.254.239.140.