coolb.com - dns.ninja
coolb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC | ||||||
| PTR | cloud208.cloudwebhosting.com | ||||||
| NS | ns1.usahostkoala.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.usahostkoala.com ⚠️ Not in parent delegation | ||||||
| NS | ns218.cloudwebhosting.com ⚠️ Not in zone NS records | ||||||
| A | 165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC | ||||||
| PTR | cloud208.cloudwebhosting.com | ||||||
| NS | ns219.cloudwebhosting.com ⚠️ Not in zone NS records | ||||||
| A | 165.140.70.188🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC | ||||||
| MX | coolb.com ⭐ | ||||||
| A | 165.140.70.189🇺🇸 NAMEHERO-KCDC-01165.140.70.0/24 Name Hero, LLC | ||||||
| PTR | cloud208.cloudwebhosting.com | ||||||
| TXT | v=spf1 a mx ip4:165.140.70.189 include:_spf.cloudwebhosting.com -all | ||||||
| SOA | ns1.usahostkoala.comhosowwun30@gmail.com 2026-06-05 #1 | ||||||
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=1782285120 | ||||||
MX for
coolb.com |
Previously MX for
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.mindstormhosting.com2015-08-04 → 2020-04-13 · 4 obs
● 2020-04-13 05:48:38
○ 2026-04-10 18:10:56
○ 2026-06-24 07:42:28
●NSns1.usahostkoala.com2026-04-10 → 2026-06-24 · 3 obs
● 2026-04-10 18:10:56
● 2026-06-24 07:42:28
○NSns2.mindstormhosting.com2015-08-04 → 2020-04-13 · 4 obs
● 2020-04-13 05:48:38
○ 2026-04-10 18:10:56
○ 2026-06-24 07:42:28
●NSns2.usahostkoala.com2026-04-10 → 2026-06-24 · 3 obs
● 2026-04-10 18:10:56
● 2026-06-24 07:42:28
●NSns218.cloudwebhosting.com2026-04-10 → 2026-06-24 · 3 obs
● 2026-04-10 18:10:56
● 2026-06-24 07:42:28
●NSns219.cloudwebhosting.com2026-04-10 → 2026-06-24 · 3 obs
● 2026-04-10 18:10:56
● 2026-06-24 07:42:28
●MXcoolb.com2015-08-04 → 2026-06-24 · 2 obs
● 2026-06-24 07:42:28
●A165.140.70.1892026-04-10 → 2026-06-24 · 3 obs
● 2026-04-10 18:10:56
● 2026-06-24 07:42:28
○A72.29.82.2022015-08-04 → 2020-04-13 · 4 obs
● 2020-04-13 05:48:38
○ 2026-04-10 18:10:56
○ 2026-06-24 07:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| coolb.com | ns218.cloudwebhosting.com, ns219.cloudwebhosting.com | 2 records |
✅ Authoritative Response
Server:165.140.70.188
NS records: ns218.cloudwebhosting.com, ns219.cloudwebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolb.com (unsigned zone)
⏱️ Timing
Total: 211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.140.70.189 |
| NS | 2 | ns2.usahostkoala.com, ns1.usahostkoala.com |
| MX | 1 | coolb.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:165.140.70.189 includ |
| SOA | 1 | ns1.usahostkoala.com hosowwun30.gmail.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns218.cloudwebhosting.com, ns219.cloudwebhosting.com)
Analysis
Hierarchy
mail.coolb.com and www.coolb.com each fall under coolb.com as their parent domain.
Mail Server Role
coolb.com handles its own mail, functioning as its own mail server.
IP Addresses
coolb.com resolves to just one IP address, 165.140.70.189.
Two other host names, along with sdwebhost.net, ssrg.us and ns1.valonhosting.com, also share IP numbers with coolb.com.
Name Servers
The NS records for coolb.com point to four name servers: ns218.cloudwebhosting.com, ns219.cloudwebhosting.com, ns1.usahostkoala.com and ns2.usahostkoala.com.
The name servers of coolb.com overlap at least partially with those of other domains — among them saqb.org, hosteable.com, halfmillion-iq.com and two more.
These name servers commonly appear in delegations together with ns5.tc-mi.net, ns6.tc-mi.net, ns1.pelicanhost.com and 7 other.
Both ns218.cloudwebhosting.com and ns219.cloudwebhosting.com have a single IP address each — ns218.cloudwebhosting.com resolves to 165.140.70.189 while ns219.cloudwebhosting.com resolves to 165.140.70.188.
Mail Servers
coolb.com is served by just one mail server: coolb.com.
coolb.com points to one IP number — 165.140.70.189.