ubookgroup.com - robtex.com
ubookgroup.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=1785912429 | ||||||
DNS History
4 records (0 active, 4 former)
○NSdns1.windowsdns.net2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:46:50
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○NSdns2.windowsdns.net2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:46:50
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○MXmail.ubookgroup.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:46:50
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○A70.86.205.2502008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 13:46:50
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
○ 2015-10-28 14:07:10
○ 2026-08-05 06:51:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|