`rtsdata.com`

DNSSEC	🔒 Signed (DS record present)
A	81.2.197.175^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
		PTR	`175.197.forpsi.net`
NS	`ns1.websupport.cz` ⭐ 🔒
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz` 🔒
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu` 🔒
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mailin1.rtsdata.com` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:8^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u6-mx.websupport.sk`
		A	45.13.137.8^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.websupport.at`
MX	`mailin2.rtsdata.com`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u5-mx.websupport.sk`
		A	45.13.137.113^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.hu`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1718316715

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

rtsdata.com

Similar names

datastr.com

adstrat.nl

tardast.com

attards.com

adstart.dev

adstart.media

statrad.info

adstart.de

tatrads.sk

strdata.com

tastard.com

adstart.io

adstrat.com

adstart.co.il

statrad.com

adstart.it

stratad.net

statrad.net

attards.net

straadt.dk

tadstar.co.uk

straadt.eu

tastard.net

artstad.ru

stardat.com

dastart.com

statrad.us

tsrdata.com

stardta.com

dastart.ir

stradta.com

strdata.net

statrad.org

attards.biz

datarts.org

startda.com

stratad.nl

startad.co.uk

adstrat.fr

adstart.cz

adstart.com.br

tadstar.com

adstrat.de

srtdata.com

adstart.co.kr

DNS History

6 records (6 active, 0 former)

●NSns1.websupport.cz2026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

●NSns2.websupport.cz2026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

●NSns3.websupport.eu2026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

●MXmailin1.rtsdata.com2026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

●MXmailin2.rtsdata.com2026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

●A81.2.197.1752026-02-22 → 2026-02-28 · 2 obs

● 2026-02-22 02:13:22
● 2026-02-28 23:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
rtsdata.com	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server: 45.10.97.11

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: 1254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.2.197.175`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mailin1.rtsdata.com (pri: 10), mailin2.rtsdata.com (pri: 100)`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

rtsdata.com resolves to a single IP address: 81.2.197.175.

Other host names, for instance 175.197.forpsi.net, share IP numbers with rtsdata.com.

Name Servers

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

rtsdata.com at least partially shares name servers with other domains, including strojmont.cz, sped-it.com, mojedatoveschranky.biz, rumi.cz and praha4.org.