zat.jp - robtex.com
zat.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.141.96.2🇯🇵 XSERVER-AS103.141.96.0/24 XSERVER Inc. | ||||||
| PTR | sv10641.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns5.xserver.jp | ||||||
| TXT | v=spf1 +a:sv10641.xserver.jp +a:zat.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1784164502 | ||||||
Previously MX for
zat.jp |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.xserver.jp2015-08-20 → 2026-07-16 · 6 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2017-01-10 00:32:18
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
●NSns2.xserver.jp2015-08-20 → 2026-07-16 · 6 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2017-01-10 00:32:18
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
●NSns3.xserver.jp2015-08-20 → 2026-07-16 · 6 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2017-01-10 00:32:18
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
●NSns4.xserver.jp2015-08-20 → 2026-07-16 · 6 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2017-01-10 00:32:18
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
●NSns5.xserver.jp2015-08-20 → 2026-07-16 · 6 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2017-01-10 00:32:18
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
○MXzat.jp2015-08-20 → 2016-01-18 · 4 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2026-07-16 01:34:38
●A103.141.96.22026-07-05 → 2026-07-16 · 3 obs
● 2026-07-05 05:29:48
● 2026-07-16 01:34:38
○A157.112.176.332015-08-20 → 2016-01-18 · 4 obs
● 2016-01-18 23:38:30
○ 2016-04-15 14:50:14
○ 2026-07-16 01:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, c.dns.jp, d.dns.jp, f.dns.jp... | - |
| zat.jp | ns1.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zat.jp (unsigned zone)
⏱️ Timing
Total: 2802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.96.2 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| TXT | 1 | v=spf1 +a:sv10641.xserver.jp +a:zat.jp + |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
IP Addresses
zat.jp points to a single IP number: 103.141.96.2.
Additional host names — broker.wip3.meta2.the-search.jp, meta2.the-search.jp, mx0.agile-software.net and two others — share IP numbers with zat.jp.
Name Servers
Delegation for zat.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of zat.jp's name servers are shared with other domains, for example colorat.net, audio-kaitori.net, papillon2.com and two more.
These name servers tend to be deployed in combination 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.