kooltool.ru - robtex.com
kooltool.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.132.57.89🇦🇺 CLODO91.132.56.0/22 | ||||||
| PTR | kooltool.ru | ||||||
| NS | ns1.firstvds.ru ⭐ | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.kooltool.ru ⭐ | ||||||
| A | 91.132.57.89🇦🇺 CLODO91.132.56.0/22 | ||||||
| PTR | kooltool.ru | ||||||
| SOA | ns1.firstvds.rutech@firstvds.ru 2025-03-27 #0 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068267 | ||||||
PTR for
Subdomains
mail.kooltool.ru |
Same first word
kooltool.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.firstvds.ru2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:26:38
●NSns2.firstvds.ru2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:26:38
●MXmail.kooltool.ru2026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:26:38
●A91.132.57.892026-02-20 → 2026-03-25 · 2 obs
● 2026-03-25 07:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| kooltool.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kooltool.ru (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.132.57.89 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.kooltool.ru (pri: 10), mail.kooltool.ru (pri: 20) |
| SOA | 1 | ns1.firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
mail.kooltool.ru is a child of kooltool.ru.
IP Addresses
kooltool.ru resolves to one IP number: 91.132.57.89.
Other host names, for instance weblanceur.ru, mail.weblanceur.ru, www.eclipse-vk.ru, mail.eclipse-vk.ru and eclipse-vk.ru share IP numbers with kooltool.ru.
Name Servers
kooltool.ru's delegation uses two name servers: ns1.firstvds.ru and ns2.firstvds.ru.
kooltool.ru uses the same name server setup as other domains, such as cto73.ru, xn----stbbijboqbp.xn--p1ai, agrohimija.ru, izyaschnoe-rukodelie.ru and cooldesk.ru.
kooltool.ru at least partially shares name servers with other domains, including pnevmocity.ru, sushi-magia.ru, watchparadise1.su, zapkod.com and photo-screen.ru.
These name servers are commonly used with firstvds.ru, miklbel1.ru and miklbel2.ru.
Host names with two IPs:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160
Mail Servers
A single mail server handles kooltool.ru, mail.kooltool.ru.
Host name mail.kooltool.ru resolves to a single IP: 91.132.57.89.