settsu-sci.jp - robtex.com
settsu-sci.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=1776014103 | ||||||
MX for
settsu-sci.jp |
Same first word
settsu-sci.jp |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●NSns2.xserver.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●NSns3.xserver.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●NSns4.xserver.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●NSns5.xserver.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●MXsettsu-sci.jp2019-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 17:30:30
●A202.226.37.1612026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 20:29:14
● 2026-04-12 17:30:30
○A210.188.201.1612019-04-06 → 2019-04-06 · 3 obs
○ 2026-03-05 20:29:14
○ 2026-04-12 17:30:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, a.dns.jp, h.dns.jp, g.dns.jp... | - |
| settsu-sci.jp | ns1.xserver.jp, ns2.xserver.jp | 4 records |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for settsu-sci.jp (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.161 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | settsu-sci.jp (pri: 0) |
| TXT | 1 | v=spf1 +ip4:202.226.37.161 +a:sv135.xser |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
For settsu-sci.jp, the mail server is settsu-sci.jp.
IP Addresses
settsu-sci.jp resolves to one IP number: 202.226.37.161.
other host names including juku.me, sv135.xserver.jp, ms.wiredglass.jp, yami-requ.com and asuka-support.com share IP numbers with settsu-sci.jp.
Name Servers
settsu-sci.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
settsu-sci.jp at least partially shares name servers with other domains, for instance tryos.net, slmc.jp, hirachin.com, chikasoshiki.com and pi-a.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
settsu-sci.jp is served by a single mail server, settsu-sci.jp.
settsu-sci.jp resolves to IP 202.226.37.161.