mail.a2d.jp - robtex.com
mail.a2d.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.131.197.41🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc. | ||||||
| PTR | sv16100.xserver.jp | ||||||
a2d.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.131.197.41🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | a2d.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv16100.xserver.jp +a:a2d.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A112.78.204.2442015-09-10 → 2016-04-30 · 4 obs
○ 2015-05-26 13:31:44
● 2015-09-10 20:35:44
● 2016-04-30 15:58:48
○ 2026-07-12 07:01:18
● 2015-09-10 20:35:44
● 2016-04-30 15:58:48
○ 2026-07-12 07:01:18
○A219.94.130.1412015-05-26 → 2015-05-26 · 3 obs
● 2015-05-26 13:31:44
○ 2015-09-10 20:35:44
○ 2026-07-12 07:01:18
○ 2015-09-10 20:35:44
○ 2026-07-12 07:01:18
●A85.131.197.412026-07-12 → 2026-07-12 · 2 obs
○ 2016-04-30 15:58:48
● 2026-07-12 07:01:18
● 2026-07-12 07:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, d.dns.jp, a.dns.jp, g.dns.jp... | - |
| a2d.jp | ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.39.247
NS records: ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2d.jp (unsigned zone)
⏱️ Timing
Total: 980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.41 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
mail.a2d.jp has exactly one IP address — 85.131.197.41.
music-copyright.jp, ichiya.info, zeniya.info plus two other host names have IP numbers in common with mail.a2d.jp.