cookit.cool - robtex.com
cookit.cool
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.221.213.31🇨🇿 WEDOS89.221.208.0/20 Internet, a.s. | ||||||
| PTR | hc1-wd21.wedos.net | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailin1.cookit.cool ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:104🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx20.websupport.cz | ||||||
| A | 45.13.137.105🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u7-mx.websupport.cz | ||||||
| MX | mailin2.cookit.cool(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:113🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx10.websupport.hu | ||||||
| A | 45.13.137.111🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u7-mx.websupport.sk | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1763162958 | ||||||
cool
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.cool ⭐ | ||||||
| NS | v0n1.nic.cool | ||||||
| NS | v0n2.nic.cool | ||||||
| NS | v0n3.nic.cool | ||||||
| NS | v2n0.nic.cool | ||||||
| NS | v2n1.nic.cool | ||||||
| SOA | v0n0.nic.coolhostmaster@donuts.email serial=1785358851 | ||||||
Subdomains
Same first word
Similar names
kicoto.jp |
tioock.com |
citoko.ru |
tokico.jp |
ictoko.com |
ticook.com |
tokico.com |
tokico.biz |
tickoo.com |
kotico.com |
tickoo.net |
tokico.co.jp |
tokico.ru |
DNS History
6 records (6 active, 0 former)
●NSns1.websupport.cz2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
●NSns2.websupport.cz2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
●NSns3.websupport.eu2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
●MXmailin1.cookit.cool2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
●MXmailin2.cookit.cool2026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
●A89.221.213.312026-07-07 → 2026-07-29 · 2 obs
● 2026-07-29 21:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cool | v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool... | 12 records |
| cookit.cool | ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.31 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.cookit.cool (pri: 10), mailin2.cookit.cool (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.cool, v0n0.nic.cool, v0n1.nic.cool...)
Analysis
Hierarchy
cookit.cool serves as the parent of mailin1.cookit.cool and mailin2.cookit.cool.
IP Addresses
cookit.cool has exactly one IP address — 89.221.213.31.
taite.cz, mbagency.cz, royaldent-at.at plus two other host names have IP numbers in common with cookit.cool.
Name Servers
The authoritative name servers for cookit.cool are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.
cookit.cool shares at least some of its name servers with other domains, including optisoft.cz, bariery.cz, 4sr.com and two others.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
cookit.cool uses two mail servers, mailin1.cookit.cool and mailin2.cookit.cool.
The two host names mailin1.cookit.cool and mailin2.cookit.cool each have a pair of IP addresses: mailin1.cookit.cool has 45.13.137.105 and 2a00:4b40:aaaa:2101:45:13:137:104, and mailin2.cookit.cool has 45.13.137.111 and 2a00:4b40:aaaa:2101:45:13:137:113.