500t.jp - robtex.com
500t.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.112.8🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv7.minibird.netowl.jp | ||||||
| NS | ns1.minibird.jp ⭐ | ||||||
| A | 162.43.112.90🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns1.minibird.jp | ||||||
| NS | ns2.minibird.jp | ||||||
| A | 162.43.112.91🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns2.minibird.jp | ||||||
| NS | ns3.minibird.jp | ||||||
| A | 162.43.113.242🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.minibird.jp | ||||||
| MX | 500t.jp ⭐ | ||||||
| A | 162.43.112.8🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv7.minibird.netowl.jp | ||||||
| TXT | v=spf1 +a:sv7.minibird.netowl.jp +a:500t.jp +mx include:spf.sender.netowl.jp ... | ||||||
| SOA | ns1.minibird.jproot@sv0.minibird.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=1784163603 | ||||||
MX for
500t.jp |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.minibird.jp2015-07-03 → 2026-07-16 · 2 obs
● 2026-07-16 01:31:52
●NSns2.minibird.jp2015-07-03 → 2026-07-16 · 2 obs
● 2026-07-16 01:31:52
●NSns3.minibird.jp2015-07-03 → 2026-07-16 · 2 obs
● 2026-07-16 01:31:52
●MX500t.jp2015-07-03 → 2026-07-16 · 2 obs
● 2026-07-16 01:31:52
○A112.78.117.82015-07-03 → 2020-02-19 · 4 obs
● 2020-02-19 03:07:26
○ 2026-06-18 01:28:08
○ 2026-07-16 01:31:52
●A162.43.112.82026-06-18 → 2026-07-16 · 3 obs
● 2026-06-18 01:28:08
● 2026-07-16 01:31:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| 500t.jp | ns2.minibird.jp, ns1.minibird.jp, ns3.minibird.jp | 3 records |
✅ Authoritative Response
Server:162.43.113.242
NS records: ns2.minibird.jp, ns1.minibird.jp, ns3.minibird.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 500t.jp (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.112.8 |
| NS | 3 | ns1.minibird.jp, ns3.minibird.jp... |
| MX | 1 | 500t.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7.minibird.netowl.jp +a:500t |
| SOA | 1 | ns1.minibird.jp root.sv0.minibird.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.minibird.jp, ns2.minibird.jp, ns1.minibird.jp)
Analysis
Mail Server Role
500t.jp acts as its own mail server.
IP Addresses
500t.jp points to a single IP number: 162.43.112.8.
Additional host names — iwaneko.net, headspin.co.jp, 180matto.jp and two others — share IP numbers with 500t.jp.
Name Servers
500t.jp is served by three name servers: ns1.minibird.jp, ns2.minibird.jp and ns3.minibird.jp.
The name servers of 500t.jp overlap at least partially with those of other domains — among them hiki-info.com, aidex.jp, dengon.info and two more.
ns1.minibird.jp has IP address 162.43.112.90, ns2.minibird.jp has IP address 162.43.112.91 and ns3.minibird.jp has IP address 162.43.113.242 — one address each.
Mail Servers
500t.jp has a single mail server: 500t.jp itself.
500t.jp resolves to 162.43.112.8 and no other IP number.