ns1.ifcourse.com - robtex.com
ns1.ifcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
ifcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.181.228.222🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| NS | ns1.ifcourse.com ⭐ | ||||||
| NS | ns1.stufio.net ⚠️ Not in zone NS records | ||||||
| NS | ns2.stufio.net ⚠️ Not in zone NS records | ||||||
| NS | ns3.stufio.net ⚠️ Not in zone NS records | ||||||
| SOA | ns1.ifcourse.comhostmaster@ifcourse.com serial=1774706926 | ||||||
NS for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| ifcourse.com | ns1.stufio.net, ns2.stufio.net, ns3.stufio.net | - |
✅ Authoritative Response
Server:5.9.86.190
NS records: ns1.stufio.net, ns2.stufio.net, ns3.stufio.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ifcourse.com (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|