bookcoolie.com - robtex.com
bookcoolie.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=1785491992 | ||||||
DNS History
7 records (0 active, 7 former)
○NSns1.dreamhost.com2015-06-12 → 2016-11-27 · 4 obs
● 2015-06-12 14:27:28
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
○NSns2.dreamhost.com2015-06-12 → 2016-11-27 · 4 obs
● 2015-06-12 14:27:28
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
○NSns3.dreamhost.com2015-06-12 → 2016-11-27 · 4 obs
● 2015-06-12 14:27:28
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
○MXmx1.balanced.homie.mail.dreamhost.com2015-06-12 → 2016-11-27 · 4 obs
● 2015-06-12 14:27:28
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
○MXmx2.balanced.homie.mail.dreamhost.com2015-06-12 → 2016-11-27 · 4 obs
● 2015-06-12 14:27:28
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
○A173.236.189.2182015-06-12 → 2016-04-23 · 4 obs
● 2015-06-12 14:27:28
● 2016-04-23 07:30:00
○ 2016-11-27 05:22:46
○ 2026-07-31 10:04:58
● 2016-04-23 07:30:00
○ 2016-11-27 05:22:46
○ 2026-07-31 10:04:58
○A208.113.163.302016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-23 07:30:00
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
● 2016-11-27 05:22:46
○ 2017-06-08 15:25:30
○ 2026-07-31 10:04:58
🔍 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:192.5.6.30
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: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|