coolhousing.eu - robtex.com
coolhousing.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:5f7:c001::aaaa🇨🇿 SK-TELEKOM2a01:5f7::/32 Network of Coolhousing | ||||||
| A | 91.245.16.10🇨🇿 SK-TELEKOM91.245.16.0/23 Network of Coolhousing | ||||||
| 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 | posta.coolhousing.net ⭐ | ||||||
| A | 2a01:5f0:2::aabb🇨🇿 COOLHOUSING-AS2a01:5f0::/32 Network of Coolhousing | ||||||
| PTR | posta.coolhousing.net | ||||||
| A | 87.236.192.50🇨🇿 COOLHOUSING-AS87.236.192.0/24 Network of Coolhousing | ||||||
| PTR | posta.coolhousing.net | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1763668361 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1123588163 | ||||||
Same first word
coolhousing.dk |
coolhousing.ru |
coolhousing.be |
coolhousing.cz |
coolhousing.co.uk |
coolhousing.pl |
coolhousing.net |
coolhousing.de |
coolhousing.com |
coolhousing.nl |
coolhousing.eu |
coolhousing.at |
coolhousing.sk |
DNS History
12 records (6 active, 6 former)
○NSalfa.ns.active24.cz2015-08-11 → 2017-06-13 · 4 obs
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
○NSbeta.ns.active24.cz2015-08-11 → 2017-06-13 · 4 obs
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
○NSgama.ns.active24.sk2016-04-06 → 2017-06-13 · 5 obs
● 2016-04-06 10:47:00
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
●NSns1.websupport.cz2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
●NSns2.websupport.cz2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
●NSns3.websupport.eu2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
○MXmail.coolhousing.net2015-08-11 → 2017-06-13 · 4 obs
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
●MXposta.coolhousing.net2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
○A2a01:5f0:2:7::22015-08-11 → 2017-06-13 · 6 obs
○ 2015-12-20 16:09:00
● 2016-04-06 10:47:00
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
●A2a01:5f7:c001::aaaa2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
○A87.236.192.142015-08-11 → 2017-06-13 · 6 obs
○ 2015-12-20 16:09:00
● 2016-04-06 10:47:00
● 2017-06-13 14:46:26
○ 2026-03-27 08:56:30
○ 2026-04-24 14:12:34
●A91.245.16.102026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 08:56:30
● 2026-04-24 14:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| coolhousing.eu | ns1.websupport.cz, ns3.websupport.eu, ns2.websupport.cz | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns3.websupport.eu, ns2.websupport.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolhousing.eu (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.245.16.10 |
| AAAA | 1 | 2a01:5f7:c001::aaaa |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | posta.coolhousing.net (pri: 10) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
coolhousing.eu points to two IP numbers: 2a01:5f7:c001::aaaa and 91.245.16.10.
Other host names such as colhousing.cz, cool-housing.cz, virtualniserverlite.cz, vpslite.cz and coolhousing.be share IP numbers with coolhousing.eu.
Name Servers
coolhousing.eu is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
At least part of the name servers for coolhousing.eu are shared with other domains, for instance opw.cz, tenis-vlasim.cz, bargo.cz, everestservis.cz and zstgmpodebrady.cz.
These name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk and ns3.websupport.cz.
Host names with two IP numbers:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13
Mail Servers
The mail server for coolhousing.eu is posta.coolhousing.net.
coolhousing.eu uses the same mail server setup as other domains, for instance coolhousing.co.uk, coolhousing.pl, prague-telehouse.org, coolhousing.net and coolhousing.de.
Hostname posta.coolhousing.net resolves to two IPs: 2a01:5f0:2::aabb and 87.236.192.50.