21stream-dns.com - robtex.com
21stream-dns.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.21stream-dns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.21stream-dns.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=1774400362 | ||||||
DNS History
2 records (2 active, 0 former)
●NSns1.21stream-dns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:21:04
● 2026-03-25 01:21:06
● 2026-03-25 01:21:06
●NSns2.21stream-dns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:21:04
● 2026-03-25 01:21:06
● 2026-03-25 01:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | m.root-servers.net, h.root-servers.net, c.root-servers.net, e.root-servers.net... | - |
| com | e.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | h.root-servers.net, f.root-servers.net, d.root-servers.net, b.root-servers.net... | - |
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | m.root-servers.net, b.root-servers.net, d.root-servers.net, j.root-servers.net... | - |
| com | f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | g.root-servers.net, a.root-servers.net, f.root-servers.net, b.root-servers.net... | - |
| com | a.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | h.root-servers.net, g.root-servers.net, m.root-servers.net, a.root-servers.net... | - |
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | a.root-servers.net, f.root-servers.net, i.root-servers.net, m.root-servers.net... | - |
| com | h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | 26 records |
| 21stream-dns.com | ns1.21stream-dns.com, ns2.21stream-dns.com | 2 records |
| (root) | m.root-servers.net, f.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
✅ Authoritative Response
Server:173.0.137.4
NS records: m.root-servers.net, f.root-servers.net, c.root-servers.net, d.root-servers.net, k.root-servers.net, j.root-servers.net, a.root-servers.net, h.root-servers.net, e.root-servers.net, g.root-servers.net, i.root-servers.net, b.root-servers.net, l.root-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21stream-dns.com (unsigned zone)
⏱️ Timing
Total: 1368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 170
In-bailiwick: 14 (ns1.21stream-dns.com, ns2.21stream-dns.com, ns1.21stream-dns.com...)
Out-of-bailiwick: 156 (m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...)
Analysis
Name Servers
21stream-dns.com is delegated to two name servers ns1.21stream-dns.com and ns2.21stream-dns.com.