cool - dns.ninja
cool
(root)
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.root-servers.net ⭐ | ||||||
| NS | b.root-servers.net | ||||||
| NS | c.root-servers.net | ||||||
| NS | d.root-servers.net | ||||||
| NS | e.root-servers.net | ||||||
| NS | f.root-servers.net | ||||||
| NS | g.root-servers.net | ||||||
| NS | h.root-servers.net | ||||||
| NS | i.root-servers.net | ||||||
| NS | j.root-servers.net | ||||||
| NS | k.root-servers.net | ||||||
| NS | l.root-servers.net | ||||||
| NS | m.root-servers.net | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-10 #1 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSdemand.alpha.aridns.net.au2015-08-29 → 2021-07-28 · 4 obs
● 2021-07-28 07:11:30
○ 2021-10-15 10:41:24
○ 2026-07-10 19:47:40
○NSdemand.beta.aridns.net.au2015-08-29 → 2021-07-28 · 4 obs
● 2021-07-28 07:11:30
○ 2021-10-15 10:41:24
○ 2026-07-10 19:47:40
○NSdemand.delta.aridns.net.au2015-08-29 → 2021-07-28 · 4 obs
● 2021-07-28 07:11:30
○ 2021-10-15 10:41:24
○ 2026-07-10 19:47:40
○NSdemand.gamma.aridns.net.au2015-08-29 → 2021-07-28 · 4 obs
● 2021-07-28 07:11:30
○ 2021-10-15 10:41:24
○ 2026-07-10 19:47:40
●NSv0n0.nic.cool2021-10-15 → 2026-07-10 · 3 obs
● 2021-10-15 10:41:24
● 2026-07-10 19:47:40
●NSv0n1.nic.cool2021-10-15 → 2026-07-10 · 3 obs
● 2021-10-15 10:41:24
● 2026-07-10 19:47:40
●NSv0n2.nic.cool2021-10-15 → 2026-07-10 · 3 obs
● 2021-10-15 10:41:24
● 2026-07-10 19:47:40
●NSv0n3.nic.cool2021-10-15 → 2026-07-10 · 3 obs
● 2021-10-15 10:41:24
● 2026-07-10 19:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cool | v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool... | 12 records |
✅ Authoritative Response
Server:65.22.26.38
NS records: v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool, v2n0.nic.cool, v2n1.nic.cool
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | v0n1.nic.cool, v0n0.nic.cool... |
| SOA | 1 | v0n0.nic.cool hostmaster.donuts.email |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.cool, v0n0.nic.cool, v0n1.nic.cool...)
Analysis
Hierarchy
cool acts as parent to wg.cool, piratebays.cool, o.cool, actnow.cool and nic.cool among several thousand other host names.
Name Servers
cool has 6 name servers — v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool and 3 others.
The name servers for cool overlap at least partially with those of other domains — for example nic.cool.
It is common for these name servers to be used in conjunction with the name servers v0n3.nic.cool, v2n0.nic.cool and v2n1.nic.cool.
Host names with two IP numbers:
v0n0.nic.cool resolves to 65.22.24.38 and 2a01:8840:1a::38.
v0n1.nic.cool resolves to 65.22.25.38 and 2a01:8840:1b::38.
v0n2.nic.cool resolves to 65.22.26.38 and 2a01:8840:1c::38.
v0n3.nic.cool resolves to 161.232.12.38 and 2a01:8840:f6::38.
v2n0.nic.cool resolves to 65.22.27.38 and 2a01:8840:1d::38.
v2n1.nic.cool resolves to 161.232.13.38 and 2a01:8840:f7::38.