biotsfera.com - robtex.com
biotsfera.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1774711657 | ||||||
Similar names
DNS History
7 records (0 active, 7 former)
○NSdns1.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○NSdns2.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○NSdns3.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○NSdns4.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○MXmx1.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○MXmx2.hosterati.com2017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○A162.210.102.822017-09-09 → 2017-09-09 · 3 obs
● 2017-09-09 07:57:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
○ 2026-03-27 03:56:44
○ 2026-03-28 15:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|