regner.cz - robtex.com
regner.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 212.71.157.53🇨🇿 GIN212.71.128.0/18 's network | ||||||
| PTR | neudek.cz | ||||||
| PTR | www.porszlin.cz | ||||||
| PTR | pors.zlin.iqnet.cz | ||||||
| NS | ns1.ignum.com ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.ignum.cz | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| MX | mail.regner.cz ⭐ | ||||||
| A | 212.71.157.62🇨🇿 GIN212.71.128.0/18 's network | ||||||
| PTR | mail2.porszlin.cz | ||||||
| TXT | v=spf1 a mx include:mail2.porszlin.cz include:mail.regner.cz include:_spf.goo... | ||||||
| SOA | ns1.ignum.comhostmaster@ignum.cz 2026-05-07 #1 | ||||||
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=1778762835 | ||||||
Subdomains
mail.regner.cz |
Same first word
regner.tech |
regner.com |
regner.eu |
regner.dk |
regner.us |
regner.dev |
regner.com.pl |
regner.be |
regner.ch |
regner.es |
regner.at |
regner.se |
regner.email |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.regner.cz2015-07-19 → 2026-05-14 · 2 obs
● 2026-05-14 13:09:44
●A212.71.157.532015-07-19 → 2026-05-14 · 2 obs
● 2026-05-14 13:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| regner.cz | ns2.ignum.cz, ns1.ignum.com | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns2.ignum.cz, ns1.ignum.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.71.157.53 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 1 | mail.regner.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:mail2.porszlin.cz in |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
Hierarchy
The parent of mail.regner.cz is regner.cz.
IP Addresses
regner.cz points to an IP address: 212.71.157.53.
other host names include karevic.com, triodon.eu, neudek.cz, frisko.cz and mail.frisko.cz; they share IP numbers with regner.cz.
Name Servers
Two name servers ns1.ignum.com and ns2.ignum.cz handle the delegation for regner.cz.
regner.cz shares the same name server setup as other domains, for instance bagisimo.sk, jeepwrangler.cz, elen.eu, energytv.cz and autobazar-autopoint.cz.
regner.cz at least partially shares name servers with other domains, for instance restauracetiskarna.cz, gpnmerchant.com, supin.cz, kaolin.cz and hrad-krivoklat.cz.
Host names with two IP numbers:
ns1.ignum.com points to 2a00:1e40:a:53::5 and 185.65.223.35.
ns2.ignum.cz points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.
Mail Servers
regner.cz is handled by a single mail server, mail.regner.cz.
The host name mail.regner.cz points to IP 212.71.157.62.