bitez.cz - robtex.com

bitez.cz

DNSSEC🔒 Signed (DS record present)
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
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.bitez.cz ⭐
A2a00:4b40:aaaa:2101:45:13:137:112🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A45.13.137.104🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.cz
MXmailin2.bitez.cz(100)
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
TXTv=spf1 include:spf.active24.com include:_spf.m1.websupport.sk ~all
TXTgoogle-site-verification=aeLEHIwZ76pw4vve8wINkAkWfMcCREf2o_ah4R99las
SOAns1.websupport.czadmin@websupport.cz serial=1774295256

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=1778739453

Subdomains

conversionapi.bitez.cz
mailin1.bitez.cz
mailin2.bitez.cz

Same first word

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DNS History

9 records (9 active, 0 former)

NSns1.websupport.czns2.websupport.czns3.websupport.euMXmailin1.bitez.czmailin2.bitez.czA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
●NSns1.websupport.cz2026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●NSns2.websupport.cz2026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●NSns3.websupport.eu2026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●MXmailin1.bitez.cz2026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●MXmailin2.bitez.cz2026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●A185.199.108.1532026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●A185.199.109.1532026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●A185.199.110.1532026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20
●A185.199.111.1532026-04-27 → 2026-05-14 · 2 obs
● 2026-04-27 04:22:56
● 2026-05-14 06:34:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.10.97.11

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: 695ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.109.153...
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.bitez.cz (pri: 10), mailin2.bitez.cz (pri: 100)
TXT2v=spf1 include:spf.active24.com include:, google-site-verification=aeLEHIwZ76pw4vv
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

bitez.cz is a parent of conversionapi.bitez.cz, mailin1.bitez.cz and mailin2.bitez.cz.

IP Addresses

bitez.cz maps to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance muchado.net, holidaypirates.github.io, decentprivacy.com, klavina.com and sai-abburi.github.io share IP numbers with bitez.cz.

Name Servers

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

bitez.cz at least partially shares name servers with other domains such as dampli.com, czechphotoshoot.com, enconsult.cz, mestochodov.cz and extrafilms.cz.

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

Two mail servers handle bitez.cz: mailin1.bitez.cz and mailin2.bitez.cz.

Host names with two IPs:

mailin1.bitez.cz points to 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.104.

mailin2.bitez.cz points to 2a00:4b40:aaaa:2101:45:13:137:104 and 45.13.137.113.