zpl.cz - robtex.com

zpl.cz

DNSSEC🔒 Signed (DS record present)
A109.81.246.132🇨🇿 O2-CZECH-REPUBLIC109.80.0.0/15 CZ.CZNET Abuse Contact:abuse@o2.cz
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
MXmailgate.trz.cz ⭐
A109.81.245.33🇨🇿 O2-CZECH-REPUBLIC109.80.0.0/15 CZ.CZNET Abuse Contact:abuse@o2.cz
PTRmailgate.trz.cz
MXgw.trz.cz(10)
A109.81.245.226🇨🇿 O2-CZECH-REPUBLIC109.80.0.0/15 CZ.CZNET Abuse Contact:abuse@o2.cz
MXgw2.trz.cz(100)
A109.81.245.219🇨🇿 O2-CZECH-REPUBLIC109.80.0.0/15 CZ.CZNET Abuse Contact:abuse@o2.cz
TXTv=spf1 ip4:109.81.245.0/24 -all
SOAns1.websupport.czadmin@websupport.cz serial=1656058809

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=1774673235

Same first word

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zpl.cz

Similar names

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lzp.lt
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plz.be
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plz.ca

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMXgw.trz.czgw2.trz.czmailgate.trz.czA109.81.246.132109.81.246.34109.81.246.36
○NSalfa.ns.active24.cz2015-08-17 → 2021-09-16 · 4 obs
● 2015-08-17 07:31:22
● 2021-09-16 07:54:22
○ 2026-03-25 20:32:00
○ 2026-03-28 04:49:28
○NSbeta.ns.active24.cz2015-08-17 → 2021-09-16 · 4 obs
● 2015-08-17 07:31:22
● 2021-09-16 07:54:22
○ 2026-03-25 20:32:00
○ 2026-03-28 04:49:28
○NSgama.ns.active24.sk2015-08-17 → 2021-09-16 · 4 obs
● 2015-08-17 07:31:22
● 2021-09-16 07:54:22
○ 2026-03-25 20:32:00
○ 2026-03-28 04:49:28
●NSns1.websupport.cz2026-03-25 → 2026-03-28 · 3 obs
○ 2021-09-16 07:54:22
● 2026-03-25 20:32:00
● 2026-03-28 04:49:28
●NSns2.websupport.cz2026-03-25 → 2026-03-28 · 3 obs
○ 2021-09-16 07:54:22
● 2026-03-25 20:32:00
● 2026-03-28 04:49:28
●NSns3.websupport.eu2026-03-25 → 2026-03-28 · 3 obs
○ 2021-09-16 07:54:22
● 2026-03-25 20:32:00
● 2026-03-28 04:49:28
●MXgw.trz.cz2015-08-17 → 2026-03-28 · 2 obs
● 2015-08-17 07:31:22
● 2026-03-28 04:49:28
●MXgw2.trz.cz2015-08-17 → 2026-03-28 · 2 obs
● 2015-08-17 07:31:22
● 2026-03-28 04:49:28
●MXmailgate.trz.cz2021-09-11 → 2026-03-28 · 3 obs
○ 2015-08-17 07:31:22
● 2021-09-11 08:08:44
● 2026-03-28 04:49:28
●A109.81.246.1322020-12-23 → 2026-03-28 · 3 obs
○ 2017-10-10 20:47:16
● 2020-12-23 12:25:06
● 2026-03-28 04:49:28
○A109.81.246.342015-11-05 → 2017-10-10 · 5 obs
○ 2015-08-17 07:31:22
● 2015-11-05 08:32:42
● 2017-10-10 20:47:16
○ 2020-12-23 12:25:06
○ 2026-03-28 04:49:28
○A109.81.246.362015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 07:31:22
○ 2015-11-05 08:32:42
○ 2026-03-28 04:49:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz-
zpl.czns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz-

✅ Authoritative Response

Server:45.10.97.13

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

TypeCountSample Data
A1109.81.246.132
NS3ns1.websupport.cz, ns2.websupport.cz...
MX3mailgate.trz.cz (pri: 5), gw2.trz.cz (pri: 10)...
TXT1v=spf1 ip4:109.81.245.0/24 -all
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

IP Addresses

zpl.cz resolves to one IP number: 109.81.246.132.

Other host names such as elsto.cz and medomet.cz share IP numbers with zpl.cz.

Name Servers

zpl.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

zpl.cz at least partially shares name servers with other domains, for instance demi.cz, pervin.info, metapoint.nl, howtobackupcontacts.com and australianremedy.de.

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

zpl.cz is handled by three mail servers: gw2.trz.cz, gw.trz.cz and mailgate.trz.cz.

zpl.cz shares some mail servers with other domains, at least partially, for instance tube.cz, moravia-steel.cz, elsto.cz, enviform.cz and zdb.cz.

these mail servers are commonly used with the mail servers mxavas.forpsi.com.

Host names with one IP number: gw2.trz.cz points to 109.81.245.219; gw.trz.cz points to 109.81.245.226; mailgate.trz.cz points to 109.81.245.33.