`owd.cz`

DNSSEC	⚠️ Not signed
A	95.179.200.197^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
		PTR	`95.179.200.197.vultrusercontent.com`
NS	`ns.parktons.com` ⭐
		A	46.8.8.88^{🇨🇿 GRANSY46.8.8.0/24}
NS	`delta1.rdrhost.com`
		A	95.179.200.197^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.200.197.vultrusercontent.com`
NS	`delta2.rdrhost.com`
		A	192.248.170.43^{🇬🇧 AS-VULTR192.248.160.0/20 Vultr Assigned Prefix}
			PTR	`192.248.170.43.vultrusercontent.com`
MX	`mail.parktons.com` ⭐
		A	155.138.212.151^{🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix}
			PTR	`155-138-212-151.lum-int.io`
SOA	`ns.parktons.com`root@parktons.com serial=2617179285

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1776080862

Previously MX for

owd.cz

Subdomains

mx0.owd.cz

Same first word

owd.cn

owd.org

owd.net

owd.co.jp

owd.su

owd.net.ua

owd.at

owd.us

owd.jp

owd.co.nz

owd.cz

owd.delivery

owd.co.uk

owd.ca

owd.pl

owd.in

owd.mobi

owd.me

owd.ch

owd.com

owd.fr

owd.ru

owd.be

Similar names

wod.fitness

dwo.org

wod.co.za

dow.gr

odw.us

dwo.cc

odw.eu

wod.bet

dow.md

dwo.at

odw.co.za

wdo.co

wdo.pl

dow.today

wod.ca

wdo.in

wod.me

dow.aw

wdo.at

dow.fr

odw.ru

dow.sk

wod.city

dow.es

dow.com.ec

wdo.ch

wod.community

dow.ch

dow.co.nz

dow.org

dow.cn

wdo.com

odw.co.kr

wod.com

odw.info

wdo.net

wod.cn

wdo.fr

odw.tw

dow.cl

wod.es

dow.gorlice.pl

dow.dk

wdo.dk

dwo.com.pl

wdo.be

odw.fr

dow.at

wod.org.uk

dwo.ca

wdo.ru

dwo.net

dow.tm

dow.no

dow.org.au

dow.com.au

dow.kim

dow.lt

wdo.io

dow.se

dow.nu

dow.com.es

dow.it

odw.de

wod.ch

dow.net.au

dow.sg

wdo.org

wod.fr

dow.nl

wod.ru

wod.im

dow.ua

wod.at

dow.pt

wod.nu

dow.land

dow.com.ua

dow.im

odw.net

wod.one

wod.de

dwo.hu

dow.info

dwo.us

wdo.cc

dwo.jp

dow.com

wod.su

wod.dk

dow.fi

dwo.de

wod.guru

wod.tips

dow.com.hr

wod.tv

wod.pl

wod.net

dwo.cz

odw.at

dow.in

odw.co

wdo.info

odw.dk

odw.ch

wod.eu

dwo.com.au

wod.by

dow.ec

dwo.fr

dow.com.mx

dow.catholic.edu.au

wod.org.au

dow.eu

dwo.me

dow.pl

dow.com.py

odw.cn

wod.be

dow.cz

odw.in

dow.us

dwo.es

dow.com.bh

dwo.med.br

dwo.ru

dow.de

wod.jp

wdo.de

odw.nl

dow.ca

dwo.co.il

dow.jobs

wdo.eu

dwo.nl

odw.com.cn

dow.ru

dwo.co

dow.com.cn

wdo.ca

wod.cc

wod.us

wdo.nl

dow.ee

odw.ca

odw.com.br

dow.su

dwo.uz

dwo.com

dwo.cn

wdo.se

dow.be

dow.tel

dow.net

dow.ro

wod.in

wdo.tw

dow.com.tr

DNS History

22 records (5 active, 17 former)

●NSdelta1.rdrhost.com2026-04-10 → 2026-04-13 · 3 obs

○ 2021-03-01 16:59:20
● 2026-04-10 16:41:40
● 2026-04-13 12:34:28

●NSdelta2.rdrhost.com2026-04-10 → 2026-04-13 · 3 obs

○ 2021-03-01 16:59:20
● 2026-04-10 16:41:40
● 2026-04-13 12:34:28

○NSdiva.ns.cloudflare.com2021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

○NSmorgan.ns.cloudflare.com2021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

●NSns.parktons.com2026-04-10 → 2026-04-13 · 3 obs

○ 2021-03-01 16:59:20
● 2026-04-10 16:41:40
● 2026-04-13 12:34:28

○NSns1.dnsimple.com2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

○NSns1.netillion.net2017-06-09 → 2017-06-09 · 4 obs

○ 2016-11-24 14:59:12
● 2017-06-09 20:15:20
○ 2021-03-01 16:59:20
○ 2026-04-13 12:34:28

○NSns2.dnsimple.com2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

○NSns2.netillion.net2017-06-09 → 2017-06-09 · 4 obs

○ 2016-11-24 14:59:12
● 2017-06-09 20:15:20
○ 2021-03-01 16:59:20
○ 2026-04-13 12:34:28

○NSns3.dnsimple.com2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

○NSns4.dnsimple.com2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

●MXmail.parktons.com2026-04-10 → 2026-04-13 · 3 obs

○ 2021-03-01 16:59:20
● 2026-04-10 16:41:40
● 2026-04-13 12:34:28

○MXmx0.owd.cz2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

○MXmx1.owd.cz2016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

○MXowd.cz2017-06-09 → 2017-06-09 · 4 obs

○ 2016-11-24 14:59:12
● 2017-06-09 20:15:20
○ 2021-03-01 16:59:20
○ 2026-04-13 12:34:28

○A104.21.90.2232021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

○A172.67.205.1442021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

○A205.251.138.972017-06-09 → 2017-06-09 · 4 obs

○ 2016-11-24 14:59:12
● 2017-06-09 20:15:20
○ 2021-03-01 16:59:20
○ 2026-04-13 12:34:28

○A2606:4700:3030::6815:5adf2021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

○A2606:4700:3033::ac43:cd902021-03-01 → 2021-03-01 · 4 obs

○ 2017-06-09 20:15:20
● 2021-03-01 16:59:20
○ 2026-04-10 16:41:40
○ 2026-04-13 12:34:28

○A67.227.218.1742016-04-27 → 2016-11-24 · 4 obs

● 2016-04-27 23:11:14
● 2016-11-24 14:59:12
○ 2017-06-09 20:15:20
○ 2026-04-13 12:34:28

●A95.179.200.1972026-04-10 → 2026-04-13 · 3 obs

○ 2021-03-01 16:59:20
● 2026-04-10 16:41:40
● 2026-04-13 12:34:28

🔍 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
owd.cz	delta1.rdrhost.com, delta2.rdrhost.com	-

✅ Authoritative Response

Server:95.179.200.197

NS records: delta1.rdrhost.com, delta2.rdrhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for owd.cz (unsigned zone)

⏱️ Timing

Total: 1341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.179.200.197`
NS	2	`delta1.rdrhost.com, delta2.rdrhost.com`
MX	1	`mail.parktons.com (pri: 10)`
SOA	1	`ns.parktons.com root.parktons.com`

📌 Glue Records Collected

Total: 8

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

Analysis

Hierarchy

owd.cz is parent of mx0.owd.cz.

IP Addresses

owd.cz points to a single IP: 95.179.200.197.

Other host names, for instance mail.hobe.cz, kani.cz, koto.cz, portal.stanford.cz and zpatkydomu.cz share IP numbers with owd.cz.

Name Servers

owd.cz is delegated to three name servers: ns.parktons.com, delta1.rdrhost.com and delta2.rdrhost.com.

owd.cz at least partially shares its name servers with other domains, for instance timeshop.cz, tradeprolexipro.com, immediatei400intal.com, millonario-ai.com and mail.madla.cz.

These name servers are commonly paired with ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, gamma1.rdrhost.com, gamma2.rdrhost.com, alpha1.rdrhost.com, alpha2.rdrhost.com, ai1.rdrhost.com and ai2.rdrhost.com.

Host names with one IP number:

ns.parktons.com points to: 46.8.8.88.

delta1.rdrhost.com points to: 95.179.200.197.

delta2.rdrhost.com points to: 192.248.170.43.

Mail Servers

owd.cz is served by a single mail server, mail.parktons.com.

owd.cz uses the same mail server setup as other domains such as invisio.cz, rynox-ai.net, server.oneyd.com, r24.cz and www.myanimeindo.net.

mail.parktons.com points to IP number 155.138.212.151.

owd.cz - robtex.com

owd.cz

cz

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`owd.cz`

`cz`