rens.cz - robtex.com
rens.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=1775987257 | ||||||
Same first word
rens.no |
rens.cc |
rens.com |
rens.nu |
rens.com.br |
rens.dk |
rens.ru |
rens.es |
rens.in |
rens.cz |
rens.nl |
rens.one |
rens.me |
rens.ch |
rens.be |
rens.eu |
rens.name |
rens.biz |
rens.us |
rens.net |
rens.ca |
rens.co.uk |
rens.jp |
rens.sakura.ne.jp |
Similar names
DNS History
10 records (7 active, 3 former)
●MXign-mx1.webglobe.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 11:21:00
● 2026-04-12 11:06:20
●MXign-mx2.webglobe.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 11:21:00
● 2026-04-12 11:06:20
●MXign-mx3.webglobe.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 11:21:00
● 2026-04-12 11:06:20
●MXign-mx4.webglobe.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 11:21:00
● 2026-04-12 11:06:20
○MXmail2.ignum.cz2015-06-16 → 2017-06-18 · 4 obs
● 2017-06-18 09:04:24
○ 2026-04-10 11:21:00
○ 2026-04-12 11:06:20
○MXmail3.ignum.cz2015-06-16 → 2017-06-18 · 4 obs
● 2017-06-18 09:04:24
○ 2026-04-10 11:21:00
○ 2026-04-12 11:06:20
○A217.31.49.322015-06-16 → 2017-06-18 · 4 obs
● 2017-06-18 09:04:24
○ 2026-04-10 11:21:00
○ 2026-04-12 11:06:20
●A62.109.151.502026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 11:21:00
● 2026-04-12 11:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| rens.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.151.50 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 4 | ign-mx4.webglobe.com (pri: 10), ign-mx2.webglobe.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:_spf.webglobe.com -a |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
IP Addresses
rens.cz resolves to a single IP: 62.109.151.50.
Other host names, for instance veloxtrans.net, scottsystem.cz, nurbster.biz, dli.cz and emeraldforge.com share IP numbers with rens.cz.
Name Servers
rens.cz has two name servers: ns1.ignum.com and ns2.ignum.cz.
rens.cz shares the same name server setup as other domains, for example gold-real.com, 521stock.cz, veteranmuseum.eu, boky.cz and webdispecink.pl.
rens.cz shares some name servers with other domains, for example richardvojik.cz, geo5.eu, landcruiser.sk, aksn.cz and sokol-olsany.cz.
These name servers are commonly used alongside ns1.webcloud.cz, ns1.ignum.eu, ns2.ignum.eu and ns3.ignum.eu.
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
rens.cz is handled by four mail servers: ign-mx1.webglobe.com, ign-mx2.webglobe.com, ign-mx3.webglobe.com and ign-mx4.webglobe.com.
rens.cz shares some mail servers with other domains, at least partially; for instance extolinn.cz, connexia.cz, ksblaw.eu, informuj.cz and levnyzajezd.info.
these mail servers are commonly used alongside the mail servers mail2.ignum.cz.
Host names with two IP numbers: Host name ign-mx1.webglobe.com points to 2001:1ab0:7e1f:1::1:0 and 62.109.128.119; Host name ign-mx2.webglobe.com points to 2001:880:0:15::52 and 185.102.21.66. Host names with one IP number: Host name ign-mx3.webglobe.com points to 62.109.128.119; Host name ign-mx4.webglobe.com points to 185.102.21.66. Host names that point to 62.109.128.119: ign-mx1.webglobe.com and ign-mx3.webglobe.com. Host names that point to 185.102.21.66: ign-mx2.webglobe.com and ign-mx4.webglobe.com.