ns2.a42.jp - robtex.com
ns2.a42.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.98.148🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| PTR | sv6147.xserver.jp | ||||||
a42.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.98.148🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | a42.jp ⭐ | ||||||
| TXT | v=spf1 +a:sv6147.xserver.jp +a:a42.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@sv0.xserver.jp serial=0 | ||||||
Previously NS for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○A111.171.222.982015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 10:07:34
○ 2015-11-26 21:38:58
○ 2026-08-04 20:31:56
○ 2015-11-26 21:38:58
○ 2026-08-04 20:31:56
○A124.24.56.1802015-11-26 → 2016-03-16 · 5 obs
○ 2015-07-18 10:07:34
● 2015-11-26 21:38:58
● 2016-03-16 05:16:06
○ 2016-07-16 08:56:32
○ 2026-08-04 20:31:56
● 2015-11-26 21:38:58
● 2016-03-16 05:16:06
○ 2016-07-16 08:56:32
○ 2026-08-04 20:31:56
○A164.70.6.2222016-11-28 → 2016-11-28 · 4 obs
○ 2016-07-16 08:56:32
● 2016-11-28 08:02:10
○ 2017-06-29 04:06:58
○ 2026-08-04 20:31:56
● 2016-11-28 08:02:10
○ 2017-06-29 04:06:58
○ 2026-08-04 20:31:56
○A164.70.6.2432016-07-16 → 2016-07-16 · 4 obs
○ 2016-03-16 05:16:06
● 2016-07-16 08:56:32
○ 2016-11-28 08:02:10
○ 2026-08-04 20:31:56
● 2016-07-16 08:56:32
○ 2016-11-28 08:02:10
○ 2026-08-04 20:31:56
●A183.181.98.1482026-05-02 → 2026-08-04 · 3 obs
○ 2017-06-29 04:06:58
● 2026-05-02 18:42:14
● 2026-08-04 20:31:56
● 2026-05-02 18:42:14
● 2026-08-04 20:31:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| a42.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 a42.jp (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.98.148 |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
ns2.a42.jp points to a single IP number: 183.181.98.148.
Additional host names — pppnm1148.chiba-ip.dti.ne.jp, mail.lightplan.net, nextcs.org and two others — share IP numbers with ns2.a42.jp.