promon.jp - robtex.com
promon.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=1783717202 | ||||||
MX for
promon.jp |
Subdomains
www.promon.jp |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns.promon.jp2015-06-02 → 2016-12-28 · 4 obs
● 2016-12-28 07:10:38
○ 2026-06-25 17:53:32
○ 2026-07-10 21:40:34
●NSns1.xserver.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
●NSns2.xserver.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
●NSns3.xserver.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
●NSns4.xserver.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
●NSns5.xserver.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
○MXmail.promon.jp2015-06-02 → 2016-12-28 · 4 obs
● 2016-12-28 07:10:38
○ 2026-06-25 17:53:32
○ 2026-07-10 21:40:34
●MXpromon.jp2026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
○A125.6.129.1592015-06-02 → 2016-12-28 · 4 obs
● 2016-12-28 07:10:38
○ 2026-06-25 17:53:32
○ 2026-07-10 21:40:34
●A162.43.120.412026-06-25 → 2026-07-10 · 3 obs
● 2026-06-25 17:53:32
● 2026-07-10 21:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| promon.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.164
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 promon.jp (unsigned zone)
⏱️ Timing
Total: 1395ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.41 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | promon.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14040.xserver.jp +a:promon.j |
| 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
Hierarchy
promon.jp serves as the parent of www.promon.jp.
Mail Server Role
promon.jp serves as a mail server for promon.jp.
IP Addresses
promon.jp has exactly one IP address — 162.43.120.41.
www.tokyodaiyo.com, e-seikotu.com, inovat.jp plus two other host names have IP numbers in common with promon.jp.
Name Servers
Five name servers handle delegation for promon.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
promon.jp has at least partial name server overlap with other domains, such as harucampus.com, tobigift.jp, leefootface.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
promon.jp uses exactly one mail server, which is promon.jp.
promon.jp directs to just one IP number, 162.43.120.41.