jednotanp.com - robtex.com
jednotanp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 90.182.178.122🇨🇿 O2-CZECH-REPUBLIC90.182.0.0/16 | ||||||
| PTR | jednotanp.com | ||||||
| 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 | relay.zoner.com ⭐ | ||||||
| A | 217.198.120.100🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | relay.zoner.com | ||||||
| MX | 10mx.zoner.com(10) | ||||||
| A | 217.198.120.36🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET | ||||||
| PTR | 10mx.zoner.com | ||||||
| MX | 15mx.zoner.com(15) | ||||||
| A | 81.0.233.6🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT | ||||||
| PTR | 15mx.zoner.com | ||||||
| TXT | v=spf1 include:spf-zoner-zmail.zoner.com -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1756408333 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776089892 | ||||||
PTR for
Same first word
jednotanp.com |
DNS History
10 records (7 active, 3 former)
○NSns.dns4.cz2015-06-25 → 2017-02-14 · 4 obs
● 2017-02-14 23:33:26
○ 2026-03-30 05:49:04
○ 2026-04-13 14:27:46
○NSns.dns4.net2015-06-25 → 2017-02-14 · 4 obs
● 2017-02-14 23:33:26
○ 2026-03-30 05:49:04
○ 2026-04-13 14:27:46
●NSns1.websupport.cz2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
●NSns2.websupport.cz2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
●NSns3.websupport.eu2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
●MX10mx.zoner.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
●MX15mx.zoner.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
○MXgandalf5.jednotanp.com2015-06-25 → 2017-02-14 · 4 obs
● 2017-02-14 23:33:26
○ 2026-03-30 05:49:04
○ 2026-04-13 14:27:46
●MXrelay.zoner.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 05:49:04
● 2026-04-13 14:27:46
●A90.182.178.1222015-06-25 → 2026-04-13 · 2 obs
● 2026-04-13 14:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jednotanp.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jednotanp.com (unsigned zone)
⏱️ Timing
Total: 527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.182.178.122 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 3 | relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf-zoner-zmail.zoner.com |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
jednotanp.com points to a single IP address: 90.182.178.122.
Name Servers
jednotanp.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
At least part of the name servers for jednotanp.com are shared with other domains, for instance kocicitlapky.cz, stopstav.cz, cloudteq.eu, bloxoffices.cz and reko.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
Three mail servers handle jednotanp.com: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.
jednotanp.com shares at least some mail servers with other domains, for example dosoudil.cz, joto.cz, kuchynskynabytek.eu, adact.eu and taxinp.cz.
Host names with a single IP:
10mx.zoner.com points to: 217.198.120.36
15mx.zoner.com points to: 81.0.233.6
relay.zoner.com points to: 217.198.120.100