defendbigz.com - robtex.com
defendbigz.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.blackrock.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.blackrock.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.blackrock.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.blackrock.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.blackrock.com ⚠️ Not in zone NS records | ||||||
| NS | ns6.blackrock.com ⚠️ Not in zone NS records | ||||||
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=1778539031 | ||||||
Same first word
defendbigz.com |
DNS History
6 records (6 active, 0 former)
●NSns1.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
●NSns2.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
●NSns3.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
●NSns4.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
●NSns5.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
●NSns6.blackrock.com2026-03-30 → 2026-05-11 · 2 obs
● 2026-03-30 23:03:04
● 2026-05-11 22:39:34
● 2026-05-11 22:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| defendbigz.com | ns1.blackrock.com, ns2.blackrock.com, ns3.blackrock.com, ns4.blackrock.com... | 6 records |
✅ Authoritative Response
Server:23.61.199.64
NS records: ns1.blackrock.com, ns2.blackrock.com, ns3.blackrock.com, ns4.blackrock.com, ns5.blackrock.com, ns6.blackrock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defendbigz.com (unsigned zone)
⏱️ Timing
Total: 2341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.blackrock.com, ns2.blackrock.com, ns3.blackrock.com...)
Analysis
Name Servers
defendbigz.com is delegated to six name servers: ns1.blackrock.com, ns2.blackrock.com, ns3.blackrock.com, ns4.blackrock.com, ns5.blackrock.com and ns6.blackrock.com.