selectdance.cz - robtex.com
selectdance.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.86.101.139🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | unn-88-86-101-139.superhosting.cz | ||||||
| NS | pfn.cz ⭐ | ||||||
| A | 88.86.101.150🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | www.pfn.cz | ||||||
| NS | ns1.pfn.cz | ||||||
| A | 88.86.101.129🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | ns1.pfn.cz | ||||||
| NS | ns2.pfn.cz | ||||||
| A | 88.86.101.130🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | ns2.pfn.cz | ||||||
| MX | mail.pfn.cz ⭐ | ||||||
| A | 88.86.101.130🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | ns2.pfn.cz | ||||||
| TXT | v=spf1 mx/26 ~all | ||||||
| SOA | pfn.czroot@pfn.cz 2016-09-11 #4 | ||||||
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=1776322056 | ||||||
Same first word
selectdance.cz |
selectdance.com.au |
DNS History
5 records (5 active, 0 former)
●A88.86.101.1392026-04-06 → 2026-04-16 · 2 obs
● 2026-04-16 07:31:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| selectdance.cz | ns2.pfn.cz, ns1.pfn.cz | 2 records |
✅ Authoritative Response
Server:88.86.101.130
NS records: ns2.pfn.cz, ns1.pfn.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selectdance.cz (unsigned zone)
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.86.101.139 |
| NS | 2 | ns2.pfn.cz, ns1.pfn.cz |
| MX | 1 | mail.pfn.cz (pri: 10) |
| TXT | 1 | v=spf1 mx/26 ~all |
| SOA | 1 | pfn.cz root.pfn.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pfn.cz, ns1.pfn.cz)
Analysis
IP Addresses
selectdance.cz points to an IP address: 88.86.101.139.
other host names include uslepicek.cz, muzikal-angelika.cz, ganella.cz, stkmotol.cz and shop-wedrink.com; they share IP numbers with selectdance.cz.
Name Servers
selectdance.cz is delegated to three name servers pfn.cz, ns1.pfn.cz and ns2.pfn.cz.
selectdance.cz at least partially shares name servers with other domains, for instance race.cz, jirous.eu, racingmedia.cz, webator.cz and diab.cz.
Host names with one IP:
pfn.cz points to 88.86.101.150; ns1.pfn.cz points to 88.86.101.129; ns2.pfn.cz points to 88.86.101.130.
Mail Servers
selectdance.cz is handled by a single mail server, mail.pfn.cz.
selectdance.cz uses the same mail server setup as other domains, for instance webator.cz, kontaktni-grily.cz, realbonus.cz, temnota.cz and tankiste-strasice.cz.
The host name mail.pfn.cz points to IP 88.86.101.130.