`server.id.cz`

CNAME	`id.cz`
DNSSEC	🔒 Signed (DS record present)
A	94.23.200.117^{🇫🇷 OVH94.23.0.0/16 ISP Paris, France}
		PTR	`ns302762.ip-94-23-200.eu`
NS	`ns1.ignum.com` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.ignum.cz`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
SOA	`ns1.ignum.com`hostmaster@ignum.cz 2026-04-14 #1

`id.cz`

	DNSSEC	🔒 Signed (DS record present)
	A	94.23.200.117^{🇫🇷 OVH94.23.0.0/16 ISP Paris, France}
	NS	`ns1.ignum.com` ⭐
	NS	`ns2.ignum.cz`
	SOA	`ns1.ignum.com`hostmaster@ignum.cz 2026-04-14 #1

WOT: UNKNOWN (68/100)
WOT: SAFE (70/100)

MX for

telefonniseznamy.cz

katastr-nemovitosti.cz

jizdni-rady.cz

idvd.cz

imhd.cz

malware.cz

zivnostenskyrejstrik.cz

telefonni-seznamy.cz

programy-kin.cz

kestazeni.cz

programytv.cz

program-kin.cz

Previously MX for

www.zivnostensky-rejstrik.cz

abyty.cz

fitknihy.cz

zivnostensky-rejstrik.cz

www.zivnostenskyrejstrik.cz

dym.cz

insolvencni-rejstrik.cz

id.cz

obchodni-rejstrik.cz

Same first word

server.me

server.id.lv

server.vn

server.si

server.ge

server.us

server.(0x787878)

server.com.sa

server.tc

server.lt

server.fm

server.exchange

server.kinghost.net

server.co.tz

server.solutions

server.pl

server.com.ua

server.group

server.ru

server.land

server.sc

server.typedream.app

server.mx

server.tw

server.net

server.run

server.amsterdam

server.chat

server.guru

server.tv

server.com.py

server.mi.it

server.am

server.or.at

server.org.uk

server.in.th

server.by

server.gs

server.lima-city.de

server.mobi

server.cab

server.kiev.ua

server.is

server.tj

server.ly

server.msk.ru

server.bargains

server.rs

server.trading

server.su

server.dev

server.kicks-ass.org

server.gd

server.ca

server.pk

server.black

server.london

server.net.sg

server.eu

server.bz

server.education

server.rs.ba

server.info.at

server.tel

server.net.pe

server.host

server.se

server.lk

server.fi

server.com.sg

server.ie

server.tn

server.servebeer.com

server.net.au

server.nl

server.mk

server.md

server.camp

server.ooo

server.com.mk

server.co.com

server.info

server.lat

server.com.uy

server.ws

server.jp

server.wien

server.wales

server.network

server.nom.es

server.net.in

server.net.my

server.uz.ua

server.it

server.kz

server.gg

server.sd

server.ee

server.email

server.cm

Similar names

server.bike

reserv.org

server.care

resrve.com

server.js.cn

sverre.de

reserv.jp

server.as

sverre.it

verser.com

server.dk

server.net.co

server.guide

server.au

reesrv.win

server.biz.id

server.ir

rveres.com

server.gb.net

server.web.id

server.company

server.bg

server.la

server.for-the.biz

reserv.info

server.com.gr

server.promo

rsever.ru

server.digital

server.repair

server.ae

server.st

revres.info

eservr.com

reserv.de

server.ms

server.gl

server.to

reserv.ru

server.ch

server.services

reserv.sg

server.fo

server.com.br

revrse.fr

rserve.com

server.fyi

server.ro

server.(0x706f726e)

server.sa

server.codes

server.com.ar

server.my.id

server.com.au

revrse.com

server.zone

reserv.com

server.app.br

rserve.de

server.io

server.broker

server.firm.in

server.cn

server.es

server.biz

revers.com.ua

server.tl

server.com.pl

server.at

server.kharkov.ua

revers.nu

server.ind.in

verser.info

revers.cz

verres.fr

reserv.at

revers.lv

rverse.club

reserv.fun

rserve.net

reserv.co

sverre.com

verser.org

verser.xyz

DNS History

5 records (1 active, 4 former)

○NSns1.ignum.com2015-10-27 → 2026-02-15 · 4 obs

● 2015-10-27 20:21:16
● 2026-02-15 10:16:36
○ 2026-02-18 01:44:22
○ 2026-04-14 18:27:08

○NSns2.ignum.cz2015-10-27 → 2026-02-15 · 4 obs

● 2015-10-27 20:21:16
● 2026-02-15 10:16:36
○ 2026-02-18 01:44:22
○ 2026-04-14 18:27:08

○A158.69.18.1522015-10-27 → 2015-10-27 · 3 obs

● 2015-10-27 20:21:16
○ 2015-10-29 17:14:30
○ 2026-04-14 18:27:08

○A94.23.200.1172015-10-29 → 2026-02-15 · 5 obs

○ 2015-10-27 20:21:16
● 2015-10-29 17:14:30
● 2026-02-15 10:16:36
○ 2026-02-18 01:44:22
○ 2026-04-14 18:27:08

●CNAMEid.cz2015-10-27 → 2026-04-14 · 2 obs

● 2015-10-27 20:21:16
● 2026-04-14 18:27:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	8 records
id.cz	ns2.ignum.cz, ns1.ignum.com	2 records

✅ Authoritative Response

Server:185.65.223.35

NS records: ns2.ignum.cz, ns1.ignum.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1227ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`id.cz`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

Analysis

Mail Server Role

server.id.cz serves as the mail server for telefonniseznamy.cz, katastr-nemovitosti.cz, jizdni-rady.cz, idvd.cz, imhd.cz and a few other domains.

IP Addresses

server.id.cz points to a single IP: 94.23.200.117.

Other host names such as ns302762.ovh.net, id.cz, www.id.cz and ns302762.ip-94-23-200.eu share IP numbers with server.id.cz.

Name Servers

server.id.cz's delegation is to two name servers ns1.ignum.com and ns2.ignum.cz.

server.id.cz shares the same name server configuration as other domains, such as icarstore.cz, deltron.cz, svitidla.com, imnet.cz and rowanlegal.sk.

server.id.cz at least partially shares its name servers with other domains, for instance gigamania.cz, chevroletclub.net, a-germany.com, privarovanisroubu.cz and sofif.cz.

These name servers are commonly used alongside ns1.webcloud.cz and ns2.webcloud.cz.

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

server.id.cz - robtex.com

server.id.cz

id.cz