coolhousing.de - robtex.com
coolhousing.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1763668335 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777074967 | ||||||
Same first word
coolhousing.pl |
coolhousing.net |
coolhousing.de |
coolhousing.com |
coolhousing.nl |
coolhousing.eu |
coolhousing.at |
coolhousing.sk |
coolhousing.dk |
coolhousing.ru |
coolhousing.be |
coolhousing.cz |
coolhousing.co.uk |
DNS History
12 records (6 active, 6 former)
○NSalfa.ns.active24.cz2015-07-13 → 2018-09-07 · 4 obs
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
○NSbeta.ns.active24.cz2015-07-13 → 2018-09-07 · 4 obs
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
○NSgama.ns.active24.sk2016-02-09 → 2018-09-07 · 5 obs
● 2016-02-09 09:45:14
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
●NSns1.websupport.cz2026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
●NSns2.websupport.cz2026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
●NSns3.websupport.eu2026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
○MXmail.coolhousing.net2015-07-13 → 2018-09-07 · 4 obs
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
●MXposta.coolhousing.net2026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
○A2a01:5f0:2:7::22015-07-13 → 2018-09-07 · 4 obs
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
●A2a01:5f7:c001::aaaa2026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
○A87.236.192.142015-07-13 → 2018-09-07 · 4 obs
● 2018-09-07 03:41:30
○ 2026-04-15 21:29:42
○ 2026-04-25 00:17:38
●A91.245.16.102026-04-15 → 2026-04-25 · 3 obs
● 2026-04-15 21:29:42
● 2026-04-25 00:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| coolhousing.de | ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2781ms | 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.de points to two IP numbers: 2a01:5f7:c001::aaaa and 91.245.16.10.
Other host names such as coolhousing.ru, colhousing.cz, cool-housing.cz, virtualniserverlite.cz and vpslite.cz share IPs with coolhousing.de.
Name Servers
coolhousing.de is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
coolhousing.de at least partially shares name servers with other domains, for example svdt.cz, bee1.cz, wpmarketplugin.com, akszabo.cz and baobab.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 posta.coolhousing.net mail server handles coolhousing.de.
coolhousing.de shares the same mail server setup as other domains, including anti-dos.com, coolhousing.eu, colhousing.net, coolhousing.at and coolhousing.sk.
posta.coolhousing.net points to two IP numbers: 2a01:5f0:2::aabb and 87.236.192.50.