`sys.bestapps.cz`

DNSSEC	⚠️ Not signed
A	51.77.45.154^{🇵🇱 OVH51.77.0.0/16}
		PTR	`ip154.ip-51-77-45.eu`

`bestapps.cz`

	DNSSEC	🔒 Signed (DS record present)
	A	51.77.45.154^{🇵🇱 OVH51.77.0.0/16}
	NS	`ns.wedos.net` ⭐
	NS	`ns.wedos.com`
	NS	`ns.wedos.cz`
	NS	`ns.wedos.eu`
	MX	`k2.bestapps.cz` ⭐
	SOA	`ns.wedos.net`wedos@wedos.com 2026-04-09 #2

Previously MX for

bestapps.cz

Same first word

sys.co.jp

sys.lv

sys.uz

sys.com.py

sys.ma

sys.si

sys.co

sys.edu.hk

sys.net.tr

sys.cat

sys.es

sys.sg

sys.ad

sys.com.tr

sys.bg

sys.com.pe

sys.eti.br

sys.net.ru

sys.team

sys.ph

sys.goiania.br

sys.mx

sys.social

sys.hk

sys.run

sys.sale

sys.md

sys.lc

sys.gr

sys.com.au

sys.net.mx

sys.ee

sys.lt

sys.net.pl

sys.best

sys.tax

sys.ltd

sys.net.nz

sys.js.cn

sys.guru

sys.ca

sys.com.gt

sys.de

sys.by

sys.dp.ua

sys.eu

sys.nu

sys.or.kr

sys.be

sys.com.ua

sys.ch

sys.ie

sys.one

sys.yt

sys.co.at

sys.sx

sys.solar

sys.as

sys.space

sys.ws

sys.com

sys.cool

sys.network

sys.org

sys.im

sys.cl

sys.codes

sys.biz

sys.red

sys.co.kr

sys.pub

sys.builders

sys.care

sys.hs.kr

sys.academy

sys.email

sys.garden

sys.srv.br

sys.center

sys.ag

sys.lu

sys.hu

sys.ms

sys.kim

sys.zone

sys.ba

sys.schwarz

sys.dk

sys.net

sys.vn

sys.com.mx

sys.in

sys.pl

sys.com.co

sys.ge

sys.zapto.org

sys.nl

sys.co.il

sys.me

sys.co.nz

Similar names

yss.co

ssy.co

yss.com.ua

ssy.com

yss.org

ssy.co.jp

ssy.mobi

ssy.cn.com

ssy.co.kr

ssy.us

ssy.asia

yss.no

yss.tv

yss.com.tr

yss.co.za

yss.info

yss.su

yss.ca

yss.cn

yss.ac.th

yss.net

ssy.su

yss.com.tw

yss.org.uk

yss.dk

yss.co.th

yss.ch

ssy.hu

ssy.es

ssy.co.uk

yss.es

yss.co.il

ssy.de

ssy.in

ssy.be

yss.com.au

yss.vn

ssy.me

DNS History

3 records (1 active, 2 former)

○A5.135.21.1962015-10-10 → 2015-12-16 · 4 obs

● 2015-10-10 20:17:38
● 2015-12-16 23:44:56
○ 2016-03-19 09:30:34
○ 2026-04-12 17:33:38

●A51.77.45.1542026-02-19 → 2026-04-12 · 3 obs

○ 2016-07-20 03:46:24
● 2026-02-19 03:09:30
● 2026-04-12 17:33:38

○A94.23.178.2302016-03-19 → 2016-07-20 · 5 obs

○ 2015-12-16 23:44:56
● 2016-03-19 09:30:34
● 2016-07-20 03:46:24
○ 2026-02-19 03:09:30
○ 2026-04-12 17:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
bestapps.cz	ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net	4 records

✅ Authoritative Response

Server:99.83.142.9

NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.77.45.154`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)

Analysis

IP Addresses

sys.bestapps.cz resolves to one IP number: 51.77.45.154.

other host names including lt.funmix.eu, ip154.ip-51-77-45.eu, en.funmix.eu, hu.funmix.eu and th.funmix.eu share IP numbers with sys.bestapps.cz.

sys.bestapps.cz - robtex.com

sys.bestapps.cz

bestapps.cz