mx.coolbooks.com - robtex.com
mx.coolbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.108🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 108.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.109🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
coolbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.161.192🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| NS | ns2.dotster.com | ||||||
| MX | mx.coolbooks.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.dotster.comdnsadmin@dotster.com 2012-12-31 #67 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.1082026-03-14 → 2026-04-12 · 2 obs
● 2026-03-14 00:42:22
● 2026-04-12 06:20:42
● 2026-04-12 06:20:42
●A66.96.140.1092026-03-14 → 2026-04-12 · 2 obs
● 2026-03-14 00:42:22
● 2026-04-12 06:20:42
● 2026-04-12 06:20:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolbooks.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolbooks.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.109, 66.96.140.108 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Mail Server Role
mx.coolbooks.com serves as the mail server for coolbooks.com.
IP Addresses
The entity mx.coolbooks.com points to two IP numbers: 66.96.140.108 and 66.96.140.109.
For instance, other host names mx.moodifer.com, mx.pizzeliis.com, mx.coastzilla.com, mx.eventmap.com and mx.briansdunn.com share IP numbers with mx.coolbooks.com.