dr-osman.com - robtex.com
dr-osman.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=1771291435 | ||||||
Subdomains
mail.dr-osman.com |
Same first word
dr-osman.com |
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns1.name-services.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○NSdns2.name-services.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○NSdns3.name-services.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○NSdns4.name-services.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○NSdns5.name-services.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○NSns.mainnameserver.com2017-03-22 → 2017-03-22 · 2 obs
● 2017-03-22 08:22:50
○ 2026-03-23 18:57:16
○ 2026-03-23 18:57:16
○NSns2.mainnameserver.com2017-03-22 → 2017-03-22 · 2 obs
● 2017-03-22 08:22:50
○ 2026-03-23 18:57:16
○ 2026-03-23 18:57:16
○MXmail.dr-osman.com2017-03-22 → 2017-03-22 · 2 obs
● 2017-03-22 08:22:50
○ 2026-03-23 18:57:16
○ 2026-03-23 18:57:16
○A15.197.212.582026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 18:57:16
○A176.32.230.62017-03-22 → 2017-03-22 · 2 obs
● 2017-03-22 08:22:50
○ 2026-03-23 18:57:16
○ 2026-03-23 18:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|