dns1.showa-shell.com - robtex.com
dns1.showa-shell.com
| DNSSEC | ⚠️ Not signed | ||||||
showa-shell.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns000.d-53.net ⭐ | ||||||
| NS | dns-b.iij.ad.jp ⚠️ Not in zone NS records | ||||||
| NS | dns-c.iij.ad.jp ⚠️ Not in zone NS records | ||||||
| NS | ns020-3m36v376f0d763ji.3.d-53.info ⚠️ Not in parent delegation | ||||||
| NS | ns020-3m36v376f0d763ji.3.d-53.jp ⚠️ Not in parent delegation | ||||||
| NS | ns020-3m36v376f0d763ji.3.d-53.org ⚠️ Not in parent delegation | ||||||
| SOA | ns000.d-53.netdns-managers@iij.ad.jp serial=310 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A124.215.217.2102015-07-24 → 2016-07-08 · 3 obs
● 2015-07-24 18:35:42
● 2016-07-08 06:41:18
○ 2026-05-11 02:47:18
● 2016-07-08 06:41:18
○ 2026-05-11 02:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| showa-shell.com | dns-b.iij.ad.jp, dns-c.iij.ad.jp | - |
✅ Authoritative Response
Server:210.138.20.111
NS records: dns-b.iij.ad.jp, dns-c.iij.ad.jp
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|