39sihu.com - robtex.com
39sihu.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 39sihu.com | ns1.qwerdns.com, ns2.qwerdns.com, ns3.qwerdns.com | 3 records |
✅ Authoritative Response
Server: 118.178.231.156
NS records: ns1.qwerdns.com, ns2.qwerdns.com, ns3.qwerdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 39sihu.com (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns1.seidns.com, ns2.seidns.com... |
| CNAME | 1 | planthree.seihappy.com |
| SOA | 1 | ns1.seidns.com root.39sihu.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.qwerdns.com, ns2.qwerdns.com, ns3.qwerdns.com)