mrcool.com - dns.ninja
mrcool.com
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=1786405054 | ||||||
rank #147620 in the tld
📈 Tranco rank: #327,526
PTR for
Previously MX for
mrcool.com |
Subdomains
Same first word
mrcool.eu |
mrcool.hu |
mrcool.it |
mrcool.co |
mrcool.de |
mrcool.se |
mrcool.com.au |
mrcool.com |
mrcool.org |
mrcool.kiev.ua |
mrcool.ru |
mrcool.be |
mrcool.net |
mrcool.mobi |
mrcool.net.au |
Similar names
DNS History
12 records (8 active, 4 former)
●NSangela.ns.cloudflare.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
●NSnorm.ns.cloudflare.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
○NSns6393.hostgator.com2015-05-05 → 2017-04-09 · 4 obs
● 2017-04-09 23:33:52
○ 2026-04-02 21:50:32
○ 2026-08-10 23:59:26
○NSns6394.hostgator.com2015-05-05 → 2017-04-09 · 4 obs
● 2017-04-09 23:33:52
○ 2026-04-02 21:50:32
○ 2026-08-10 23:59:26
●MXalt1.aspmx.l.google.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
●MXalt2.aspmx.l.google.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
●MXalt3.aspmx.l.google.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
●MXalt4.aspmx.l.google.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
●MXaspmx.l.google.com2026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
○MXmrcool.com2015-05-05 → 2017-04-09 · 4 obs
● 2017-04-09 23:33:52
○ 2026-04-02 21:50:32
○ 2026-08-10 23:59:26
○A192.254.190.1292015-05-05 → 2017-04-09 · 4 obs
● 2017-04-09 23:33:52
○ 2026-04-02 21:50:32
○ 2026-08-10 23:59:26
●A216.150.1.12026-04-02 → 2026-08-10 · 3 obs
● 2026-04-02 21:50:32
● 2026-08-10 23:59:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mrcool.com | norm.ns.cloudflare.com, angela.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.65
NS records: norm.ns.cloudflare.com, angela.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrcool.com (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | angela.ns.cloudflare.com, norm.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 11 | MS=ms25780097, ahrefs-site-verification_641a28e57388563... |
| SOA | 1 | angela.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (norm.ns.cloudflare.com, norm.ns.cloudflare.com, norm.ns.cloudflare.com...)
Analysis
Hierarchy
mrcool.com serves as the parent of media.mrcool.com and www.mrcool.com.
IP Addresses
mrcool.com has exactly one IP address — 216.150.1.1.
planguessr.app, topinserate.ch, qrcrib.com plus two other host names have IP numbers in common with mrcool.com.
Name Servers
mrcool.com is delegated to two name servers: angela.ns.cloudflare.com and norm.ns.cloudflare.com.
The name server configuration of mrcool.com is shared with other domains, for instance futemax.exposed, mrcooluniversal.ca, homesoklahomacity.com and two others.
mrcool.com has at least partial name server overlap with other domains, such as regisgaughan.com, cto-ledger.com, mysticfox.info and two others.
It is common to see these name servers used together with name servers lady.ns.cloudflare.com and isla.ns.cloudflare.com.
Hosts with 6 IP addresses each:
angela.ns.cloudflare.com resolves to 108.162.192.65, 172.64.32.65, 173.245.58.65 and 3 other IP addresses.
norm.ns.cloudflare.com resolves to 108.162.193.134, 172.64.33.134, 173.245.59.134 and 3 other IP addresses.
Mail Servers
mrcool.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by mrcool.com are shared with other domains: ns500731.ns500742.ns500671.ns500704.ns500731.ns500671.lustychickser.com, ns500758.ns500759.ns500759.ns500735.ns500698.ns500736.ns500735.ns500735.ns500736.ns500736.ns500708.ns500708.ns500698.ns500619.ns500652.ns500576.trackreceptor.com, willowbrae.org and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 64.233.180.27 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.