coollook.su - robtex.com
coollook.su
su
| 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=650208605 | ||||||
Same first word
coollook.com |
coollook.su |
coollook.fr |
coollook.ru |
coollook.cz |
coollook.de |
coollook.net |
coollook.com.au |
coollook.dk |
Similar names
DNS History
16 records (12 active, 4 former)
●NSns.masterhost.ru2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●NSns1.masterhost.ru2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●NSns2.masterhost.ru2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●MXmx4.masterhost.ru2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●A2a00:15f8:a000:5:1:11:4:7a3a2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●A2a00:15f8:a000:5:1:12:4:7a3a2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●A2a00:15f8:a000:5:1:13:4:7a3a2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
●A2a00:15f8:a000:5:1:14:4:7a3a2015-05-21 → 2026-04-03 · 2 obs
● 2026-04-03 14:48:42
○A90.156.201.1022015-05-21 → 2016-11-27 · 4 obs
● 2016-11-27 07:21:06
○ 2026-03-16 09:17:18
○ 2026-04-03 14:48:42
●A90.156.201.1072026-03-16 → 2026-04-03 · 3 obs
● 2026-03-16 09:17:18
● 2026-04-03 14:48:42
○A90.156.201.1152015-05-21 → 2016-11-27 · 4 obs
● 2016-11-27 07:21:06
○ 2026-03-16 09:17:18
○ 2026-04-03 14:48:42
○A90.156.201.682015-05-21 → 2016-11-27 · 4 obs
● 2016-11-27 07:21:06
○ 2026-03-16 09:17:18
○ 2026-04-03 14:48:42
●A90.156.201.842026-03-16 → 2026-04-03 · 3 obs
● 2026-03-16 09:17:18
● 2026-04-03 14:48:42
○A90.156.201.862015-05-21 → 2016-11-27 · 4 obs
● 2016-11-27 07:21:06
○ 2026-03-16 09:17:18
○ 2026-04-03 14:48:42
●A90.156.201.872026-03-16 → 2026-04-03 · 3 obs
● 2026-03-16 09:17:18
● 2026-04-03 14:48:42
●A90.156.201.982026-03-16 → 2026-04-03 · 3 obs
● 2026-03-16 09:17:18
● 2026-04-03 14:48:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| coollook.su | ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coollook.su (unsigned zone)
⏱️ Timing
Total: 1409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.107, 90.156.201.84... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:4:7a3a, 2a00:15f8:a000:5:1:14:4:7a3a... |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx4.masterhost.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.masterhost.ru ~all |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
Eight IP numbers are pointed to by coollook.su: 2a00:15f8:a000:5:1:11:4:7a3a, 2a00:15f8:a000:5:1:12:4:7a3a, 2a00:15f8:a000:5:1:13:4:7a3a, 2a00:15f8:a000:5:1:14:4:7a3a, 90.156.201.84, 90.156.201.87, 90.156.201.98 and 90.156.201.107.
Other host names such as doschkolnaja-pora.ru, zutera.ru, mir-cnc.ru, climateforum.ru and c272.eb24.ru share IPs with coollook.su.
Name Servers
coollook.su is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
coollook.su at least partially shares name servers with other domains, for instance kgrs.su, simhunt.ru, muravei.ru, tltcars.ru and aoganov.ru.
Host ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50; Host ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161; Host ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
coollook.su is handled by a single mail server, mx4.masterhost.ru.
The mail server setup for coollook.su matches that of other domains, for instance gicpv.ru, compas.ru, atp3.sntrans.ru, yarplaneta.ru and advorik.ru.
coollook.su shares mail servers with other domains, for instance liderlogist.ru and strana-rosatom.ru.
mx4.masterhost.ru points to a single IP: 90.156.133.179.