mail.coolb.com - robtex.com

mail.coolb.com

CNAMEcoolb.com
DNSSEC⚠️ Not signed
A165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC
PTRcloud208.cloudwebhosting.com
NSns1.usahostkoala.com ⭐ ⚠️ Not in parent delegation
NSns2.usahostkoala.com ⚠️ Not in parent delegation
NSns218.cloudwebhosting.com ⚠️ Not in zone NS records
A165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC
PTRcloud208.cloudwebhosting.com
NSns219.cloudwebhosting.com ⚠️ Not in zone NS records
A165.140.70.188🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC
MXcoolb.com ⭐
A165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC
PTRcloud208.cloudwebhosting.com
TXTv=spf1 a mx ip4:165.140.70.189 include:_spf.cloudwebhosting.com -all
SOAns1.usahostkoala.comhosowwun30@gmail.com 2026-04-05 #1

coolb.com

DNSSEC⚠️ Not signed
A165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC
NSns1.usahostkoala.com ⭐ ⚠️ Not in parent delegation
NSns2.usahostkoala.com ⚠️ Not in parent delegation
NSns218.cloudwebhosting.com ⚠️ Not in zone NS records
NSns219.cloudwebhosting.com ⚠️ Not in zone NS records
MXcoolb.com ⭐
TXTv=spf1 a mx ip4:165.140.70.189 include:_spf.cloudwebhosting.com -all
SOAns1.usahostkoala.comhosowwun30@gmail.com 2026-04-05 #1
WOT: SAFE (60/100)
WOT: SAFE (62/100)

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DNS History

5 records (1 active, 4 former)

2017201820192020202120222023202420252026NSns1.mindstormhosting.comns2.mindstormhosting.comMXcoolb.comA72.29.82.202CNAMEcoolb.com
○NSns1.mindstormhosting.com2016-12-31 → 2016-12-31 · 3 obs
● 2016-12-31 23:38:04
○ 2026-04-15 12:54:04
○ 2026-04-15 12:54:06
○NSns2.mindstormhosting.com2016-12-31 → 2016-12-31 · 3 obs
● 2016-12-31 23:38:04
○ 2026-04-15 12:54:04
○ 2026-04-15 12:54:06
○MXcoolb.com2016-12-31 → 2016-12-31 · 3 obs
● 2016-12-31 23:38:04
○ 2026-04-15 12:54:04
○ 2026-04-15 12:54:06
○A72.29.82.2022016-12-31 → 2016-12-31 · 3 obs
● 2016-12-31 23:38:04
○ 2026-04-15 12:54:04
○ 2026-04-15 12:54:06
●CNAMEcoolb.com2016-12-31 → 2026-04-15 · 2 obs
● 2016-12-31 23:38:04
● 2026-04-15 12:54:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
coolb.comns218.cloudwebhosting.com, ns219.cloudwebhosting.com2 records

✅ Authoritative Response

Server:165.140.70.189

NS records: ns218.cloudwebhosting.com, ns219.cloudwebhosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolb.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1coolb.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns218.cloudwebhosting.com, ns219.cloudwebhosting.com)

Analysis

IP Addresses

mail.coolb.com points to a single IP number: 165.140.70.189.

Other host names, for instance airlex.com, ns1.ftr-tech.com, advanz.biz, streampixie.com and calliegalvez.com share IP numbers with mail.coolb.com.

Name Servers

mail.coolb.com is delegated to four name servers: ns218.cloudwebhosting.com, ns219.cloudwebhosting.com, ns1.usahostkoala.com and ns2.usahostkoala.com.

mail.coolb.com shares name servers with other domains at least partially, for instance sdwebhost.com, nordictaxi.no, limbonia.com, nomboo.com and consonantsolutions.net.

these name servers are commonly used with the name servers ns5.tc-mi.net, ns6.tc-mi.net, ns1.pelicanhost.com, ns2.pelicanhost.com, ns1.limbonia.tech, ns2.limbonia.tech, ns1.streampixie.com, ns2.streampixie.com, ns1.sdwebhost.org and ns2.sdwebhost.org.

Host names with one IP number:

ns218.cloudwebhosting.com points to: 165.140.70.189.

ns219.cloudwebhosting.com points to: 165.140.70.188.

Mail Servers

The mail server for mail.coolb.com is coolb.com.

mail.coolb.com uses the same mail server setup as other domains, for example coolb.com.

Host name coolb.com resolves to IP 165.140.70.189.