rnpartner.cz - robtex.com

rnpartner.cz

DNSSEC🔒 Signed (DS record present)
A2a00:4b40:aaaa:2011::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.211🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24
NSns1.websupport.cz ⭐
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXmailin1.rnpartner.cz ⭐
A2a00:4b40:aaaa:2101:45:13:137:104🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx20.websupport.cz
A45.13.137.113🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.hu
MXmailin2.rnpartner.cz(100)
A2a00:4b40:aaaa:2101:45:13:137:112🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A45.13.137.111🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u7-mx.websupport.sk
SOAns1.websupport.czadmin@websupport.cz serial=1768260992

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1778307436

Subdomains

mailin2.rnpartner.cz
www.rnpartner.cz
mailin1.rnpartner.cz

Same first word

rnpartner.cz

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMXmailin1.rnpartner.czmailin2.rnpartner.czin.smtp.czmx.smtp.czmx1.active24.commx2.active24.comA2a00:4b40:aaaa:2011::737.9.175.2112a02:4a8:ac24:110::10:232a02:4a8:ac24:110::10:9731.15.10.2331.15.10.97
○NSalfa.ns.active24.cz2015-07-17 → 2020-04-11 · 4 obs
● 2015-07-17 03:09:00
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
○NSbeta.ns.active24.cz2015-07-17 → 2020-04-11 · 4 obs
● 2015-07-17 03:09:00
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
○NSgama.ns.active24.sk2015-07-17 → 2020-04-11 · 4 obs
● 2015-07-17 03:09:00
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
●NSns1.websupport.cz2026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
●NSns2.websupport.cz2026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
●NSns3.websupport.eu2026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
○MXin.smtp.cz2015-07-17 → 2016-07-26 · 4 obs
● 2015-07-17 03:09:00
● 2016-07-26 05:16:06
○ 2017-04-10 10:24:10
○ 2026-05-09 06:55:22
●MXmailin1.rnpartner.cz2026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
●MXmailin2.rnpartner.cz2026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
○MXmx.smtp.cz2015-07-17 → 2016-07-26 · 4 obs
● 2015-07-17 03:09:00
● 2016-07-26 05:16:06
○ 2017-04-10 10:24:10
○ 2026-05-09 06:55:22
○MXmx1.active24.com2017-04-10 → 2020-04-11 · 5 obs
○ 2016-07-26 05:16:06
● 2017-04-10 10:24:10
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
○MXmx2.active24.com2017-04-10 → 2020-04-11 · 5 obs
○ 2016-07-26 05:16:06
● 2017-04-10 10:24:10
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
●A2a00:4b40:aaaa:2011::72026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22
○A2a02:4a8:ac24:110::10:232015-07-17 → 2017-04-10 · 4 obs
● 2015-07-17 03:09:00
● 2017-04-10 10:24:10
○ 2020-04-11 21:32:56
○ 2026-05-09 06:55:22
○A2a02:4a8:ac24:110::10:972020-04-11 → 2020-04-11 · 4 obs
○ 2017-04-10 10:24:10
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
○A31.15.10.232015-07-17 → 2017-04-10 · 4 obs
● 2015-07-17 03:09:00
● 2017-04-10 10:24:10
○ 2020-04-11 21:32:56
○ 2026-05-09 06:55:22
○A31.15.10.972020-04-11 → 2020-04-11 · 4 obs
○ 2017-04-10 10:24:10
● 2020-04-11 21:32:56
○ 2026-03-29 02:02:56
○ 2026-05-09 06:55:22
●A37.9.175.2112026-03-29 → 2026-05-09 · 3 obs
○ 2020-04-11 21:32:56
● 2026-03-29 02:02:56
● 2026-05-09 06:55:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
rnpartner.czns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

TypeCountSample Data
A137.9.175.211
AAAA12a00:4b40:aaaa:2011::7
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.rnpartner.cz (pri: 10), mailin2.rnpartner.cz (pri: 100)
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

rnpartner.cz is a parent of mailin2.rnpartner.cz, www.rnpartner.cz and mailin1.rnpartner.cz.

IP Addresses

rnpartner.cz points to two IP numbers: 2a00:4b40:aaaa:2011::7 and 37.9.175.211.

Other host names, for instance supergirl.cz, hereford.sk, gtsmetal.com, www.umedvidku.cz and domasdetmi.sk share IP numbers with rnpartner.cz.

Name Servers

The delegation for rnpartner.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

rnpartner.cz at least partially shares name servers with other domains, for instance binovi.cz, i-zoom.eu, natland.cz, faiby.com and celiac.cz.

these name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

Two IP numbers per host:

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

rnpartner.cz is handled by two mail servers: mailin1.rnpartner.cz and mailin2.rnpartner.cz.

Host names with two IP numbers: mailin1.rnpartner.cz points to 2a00:4b40:aaaa:2101:45:13:137:104 and 45.13.137.113; mailin2.rnpartner.cz points to 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.111.