trust-up.jp - robtex.com
trust-up.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=1776085203 | ||||||
MX for
trust-up.jp |
Same first word
trust-up.jp |
DNS History
11 records (7 active, 4 former)
○NSns.namedserver.net2015-08-04 → 2017-03-28 · 4 obs
● 2017-03-28 13:19:32
○ 2026-03-12 01:01:52
○ 2026-04-13 13:33:22
●NSns1.xserver.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
○NSns2.namedserver.net2015-08-04 → 2017-03-28 · 4 obs
● 2017-03-28 13:19:32
○ 2026-03-12 01:01:52
○ 2026-04-13 13:33:22
●NSns2.xserver.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
●NSns3.xserver.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
●NSns4.xserver.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
●NSns5.xserver.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
○MXmx.trust-up.jp2015-08-04 → 2017-03-28 · 4 obs
● 2017-03-28 13:19:32
○ 2026-03-12 01:01:52
○ 2026-04-13 13:33:22
●MXtrust-up.jp2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
●A183.181.81.782026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 01:01:52
● 2026-04-13 13:33:22
○A211.13.196.1532015-08-04 → 2017-03-28 · 4 obs
● 2017-03-28 13:19:32
○ 2026-03-12 01:01:52
○ 2026-04-13 13:33:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, d.dns.jp, b.dns.jp... | - |
| trust-up.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
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 trust-up.jp (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.81.78 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | trust-up.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10397.xserver.jp +a:trust-up |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
For trust-up.jp, the mail server is trust-up.jp.
IP Addresses
trust-up.jp resolves to one IP number: 183.181.81.78.
other host names including mediastorage.info, yamakinweb.com, sv10397.xserver.jp, hostmaster.granclass.info and www.fujichemical.co.jp share IP numbers with trust-up.jp.
Name Servers
trust-up.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
trust-up.jp at least partially shares name servers with other domains, for instance systemlab.xsrv.jp, tomokoyamamoto.com, jma-stt.com, enjoymeeting.com and tsuji-crane.net.
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
trust-up.jp is served by a single mail server, trust-up.jp.
trust-up.jp resolves to IP 183.181.81.78.