ns.a-aitech.jp - robtex.com
ns.a-aitech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.121.14🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14213.xserver.jp | ||||||
a-aitech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.121.14🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | a-aitech.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv14213.xserver.jp +a:a-aitech.jp +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A162.43.121.142026-07-11 → 2026-07-11 · 2 obs
○ 2016-03-17 14:04:06
● 2026-07-11 22:24:16
● 2026-07-11 22:24:16
○A175.41.239.1062015-08-22 → 2015-12-09 · 4 obs
● 2015-08-22 01:09:48
● 2015-12-09 01:13:18
○ 2016-03-17 14:04:06
○ 2026-07-11 22:24:16
● 2015-12-09 01:13:18
○ 2016-03-17 14:04:06
○ 2026-07-11 22:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| a-aitech.jp | ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-aitech.jp (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.121.14 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
IP Addresses
ns.a-aitech.jp has exactly one IP address — 162.43.121.14.
wedding.ac.jp, say-yep.com, jet-a.jp plus two other host names have IP numbers in common with ns.a-aitech.jp.