concepthouse.cz - robtex.com
concepthouse.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1778422634 | ||||||
Same first word
concepthouse.cz |
concepthouse.ch |
concepthouse.com.pl |
concepthouse.fr |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns.profiwh.com2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●NSns.profiwh.cz2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●NSns.profiwh.info2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●NSns.profiwh.net2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●MXantispam.profiwh.com2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●MXbackup.mail.profiwh.com2015-07-08 → 2026-05-10 · 2 obs
● 2026-05-10 14:52:08
●A85.93.165.1272026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 22:27:40
● 2026-05-10 14:52:08
○A85.93.165.152015-07-08 → 2019-04-13 · 4 obs
● 2019-04-13 08:11:00
○ 2026-04-07 22:27:40
○ 2026-05-10 14:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| concepthouse.cz | ns.profiwh.cz, ns.profiwh.com, ns.profiwh.net, ns.profiwh.info | 2 records |
✅ Authoritative Response
Server:31.31.75.42
NS records: ns.profiwh.cz, ns.profiwh.com, ns.profiwh.net, ns.profiwh.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concepthouse.cz (unsigned zone)
⏱️ Timing
Total: 4988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.93.165.127 |
| NS | 4 | ns.profiwh.com, ns.profiwh.cz... |
| MX | 2 | backup.mail.profiwh.com (pri: 20), antispam.profiwh.com (pri: 10) |
| SOA | 1 | ns.profiwh.com hostmaster.profiwh.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.profiwh.cz, ns.profiwh.cz)
Analysis
IP Addresses
concepthouse.cz points to a single IP number: 85.93.165.127.
other host names for instance toreal.cz, hymer-moravia.cz, empec.sk, penzion-kouty.cz and focam.cz share IP numbers with concepthouse.cz.
Name Servers
concepthouse.cz is delegated to four name servers: ns.profiwh.com, ns.profiwh.cz, ns.profiwh.info and ns.profiwh.net.
concepthouse.cz at least partially shares name servers with other domains, for instance hslprofi.cz, ochranadreva.com, fdnyshop.de, residence-ruzek.cz and drago.cz.
These name servers are commonly used with ns1.prohosting.cz, ns2.prohosting.cz, ns3.prohosting.cz and ns4.prohosting.cz.
Two IPs for hosts:
ns.profiwh.com points to: 2a02:8304:1:6::246:20 and 94.113.246.20
ns.profiwh.cz points to: 2a02:2b88:2:1::39c2:1 and 31.31.75.42
ns.profiwh.info points to: 2a02:8304:1:6::246:25 and 94.113.246.25
One IP for a host:
ns.profiwh.net points to: 85.93.166.254
Mail Servers
concepthouse.cz is handled by two mail servers: antispam.profiwh.com and backup.mail.profiwh.com.
concepthouse.cz shares the same mail server setup as other domains, for instance tsunicov.cz, trimex.cz, helpi.at, sconto.eu and sportovnifotografie.eu.
concepthouse.cz shares at least partially some mail servers with other domains, for instance comet-obaly.cz, moto-morava.cz and mirinda.sk.
Host names with two IP numbers:
antispam.profiwh.com points to 2a02:8304:1:6::246:10 and 85.93.165.10
backup.mail.profiwh.com points to 2a02:8304:1:6::246:30 and 94.113.246.30