azu15.jp - robtex.com
azu15.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=1785159903 | ||||||
MX for
azu15.jp |
Subdomains
ntp.azu15.jp |
Same first word
azu15.jp |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●NSns2.xserver.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●NSns3.xserver.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●NSns4.xserver.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●NSns5.xserver.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●MXazu15.jp2026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
●A85.131.221.722026-07-09 → 2026-07-27 · 2 obs
● 2026-07-27 13:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| azu15.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.246
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 azu15.jp (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.221.72 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | azu15.jp (pri: 0) |
| TXT | 2 | v=spf1 +a:sv17111.xserver.jp +a:azu15.jp, google-site-verification=I3i-KyIDDLbZokq |
| 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
azu15.jp is a parent domain of ntp.azu15.jp.
Mail Server Role
azu15.jp acts as its own mail server.
IP Addresses
azu15.jp points to a single IP number: 85.131.221.72.
Additional host names — kikyo-office.com, ntp.azu15.jp, ashi2.jp and two others — share IP numbers with azu15.jp.
Name Servers
Delegation for azu15.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
azu15.jp shares at least some of its name servers with other domains, including c-heart.net, z119.biz, mitosuya.net and two others.
These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
azu15.jp has a single mail server: azu15.jp itself.
There is one IP number for azu15.jp: 85.131.221.72.