dev.port53.jp - robtex.com
dev.port53.jp
| DNSSEC | ⚠️ Not signed | ||||||
port53.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dev.port53.jp ⭐ | ||||||
| NS | ns1.port53.jp | ||||||
| NS | ns2.port53.jp | ||||||
| MX | mx.port25.jp ⭐ | ||||||
| SOA | dev.port53.jpdev@port53.jp 2021-05-01 #2 | ||||||
NS for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| port53.jp | ns1.port53.jp, ns2.port53.jp | 2 records |
✅ Authoritative Response
Server:153.127.53.23
NS records: ns1.port53.jp, ns2.port53.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for port53.jp (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.port53.jp, ns2.port53.jp)