zsimak.com - robtex.com

zsimak.com

DNSSEC🔒 Signed (DS record present)
A2a00:4b40:aaaa:2011::5🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.213🇸🇰 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.zsimak.com ⭐
A2a00:4b40:aaaa:2101:45:13:137:9🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRm1-u7-mx.websupport.sk
A45.13.137.110🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.sk
MXmailin2.zsimak.com(100)
A2a00:4b40:aaaa:2101:45:13:137:112🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A45.13.137.105🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u7-mx.websupport.cz
SOAns1.websupport.czadmin@websupport.cz serial=1751150152

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776229717

Subdomains

mailin1.zsimak.com
mailin2.zsimak.com

Same first word

zsimak.com

Similar names

smazki.net
skazim.com
szkaim.com
smazki.com
zaksim.com
mikzsa.com
ismakz.com
szamik.com
maksiz.com
kazmis.com
sizmak.com
smazki.com.ua
maksiz.ru
smazik.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czMXmailin1.zsimak.commailin2.zsimak.comin.smtp.czmx.smtp.czmx1.active24.commx2.active24.comA2a00:4b40:aaaa:2011::537.9.175.2132a02:4a8:ac24:108::96:22981.95.96.229
○NSalfa.ns.active24.cz2015-05-23 → 2020-02-07 · 4 obs
● 2015-05-23 14:38:36
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28
○NSbeta.ns.active24.cz2015-05-23 → 2020-02-07 · 4 obs
● 2015-05-23 14:38:36
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28
●NSns1.websupport.cz2026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
●NSns2.websupport.cz2026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
●NSns3.websupport.eu2026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
○MXin.smtp.cz2015-05-23 → 2016-04-15 · 4 obs
● 2015-05-23 14:38:36
● 2016-04-15 19:01:14
○ 2017-03-25 12:09:00
○ 2026-04-15 05:32:28
●MXmailin1.zsimak.com2026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
●MXmailin2.zsimak.com2026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
○MXmx.smtp.cz2015-05-23 → 2016-04-15 · 4 obs
● 2015-05-23 14:38:36
● 2016-04-15 19:01:14
○ 2017-03-25 12:09:00
○ 2026-04-15 05:32:28
○MXmx1.active24.com2017-03-25 → 2020-02-07 · 5 obs
○ 2016-04-15 19:01:14
● 2017-03-25 12:09:00
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28
○MXmx2.active24.com2017-03-25 → 2020-02-07 · 5 obs
○ 2016-04-15 19:01:14
● 2017-03-25 12:09:00
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28
●A2a00:4b40:aaaa:2011::52026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
○A2a02:4a8:ac24:108::96:2292015-05-23 → 2020-02-07 · 4 obs
● 2015-05-23 14:38:36
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28
●A37.9.175.2132026-04-04 → 2026-04-15 · 3 obs
○ 2020-02-07 07:12:22
● 2026-04-04 15:38:08
● 2026-04-15 05:32:28
○A81.95.96.2292015-05-23 → 2020-02-07 · 4 obs
● 2015-05-23 14:38:36
● 2020-02-07 07:12:22
○ 2026-04-04 15:38:08
○ 2026-04-15 05:32:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
zsimak.comns1.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: 474ms | Queries: -

📄 Records

TypeCountSample Data
A137.9.175.213
AAAA12a00:4b40:aaaa:2011::5
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.zsimak.com (pri: 10), mailin2.zsimak.com (pri: 100)
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

zsimak.com is a parent of mailin1.zsimak.com and mailin2.zsimak.com.

IP Addresses

zsimak.com points to two IP numbers: 2a00:4b40:aaaa:2011::5 and 37.9.175.213.

Other host names such as jremes.cz, tymce.cz, csposta.info, ergotep.cz and update.cz share IPs with zsimak.com.

Name Servers

zsimak.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

zsimak.com at least partially shares name servers with other domains, for instance advired.com, metalsteel.com, hityshop.cz, abcbooks.sk and dpkr.cz.

Host ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11; Host ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12; Host ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

zsimak.com is handled by two mail servers: mailin1.zsimak.com and mailin2.zsimak.com.

Host names with two IP numbers: mailin1.zsimak.com points to: 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.110; mailin2.zsimak.com points to: 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.105.