`mxserver2.radionet.sk`

	DNSSEC	⚠️ Not signed
	A	2a00:4b40:aaaa:2008::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
	A	37.9.175.188^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}

`radionet.sk`

	DNSSEC	⚠️ Not signed
	A	2a00:4b40:aaaa:2008::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
	A	37.9.175.188^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
	NS	`ns1.websupport.sk` ⭐
	NS	`ns2.websupport.sk`
	NS	`ns3.websupport.sk`
	MX	`mx10.websupport.sk` ⭐
	MX	`mx20.websupport.sk`⁽¹⁰⁰⁾
	TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
	TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
	TXT	`google-site-verification=cDhMV2Oimr7ffpHe48A1i9LG5Vpz7_1knPoMwKpU3C0`
	SOA	`ns1.websupport.sk`admin@websupport.sk serial=1785205144

MX for

klarstein.sk

Same first word

mxserver2.com

DNS History

3 records (2 active, 1 former)

●A2a00:4b40:aaaa:2008::52026-03-07 → 2026-08-03 · 2 obs

● 2026-03-07 23:52:00
● 2026-08-03 18:08:56

●A37.9.175.1882026-03-07 → 2026-08-03 · 2 obs

● 2026-03-07 23:52:00
● 2026-08-03 18:08:56

○CNAMEmxb.eu.mailgun.org2026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 12:23:40
● 2026-02-18 21:29:16
○ 2026-03-07 23:52:00
○ 2026-08-03 18:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk	8 records
radionet.sk	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	6 records

✅ Authoritative Response

Server:185.71.159.12

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.188`
AAAA	1	`2a00:4b40:aaaa:2008::5`

📌 Glue Records Collected

Total: 14

In-bailiwick: 8 (f.tld.sk, f.tld.sk, h.tld.sk...)

Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)

Analysis

Mail Server Role

The mail server mxserver2.radionet.sk processes email for klarstein.sk.

exc.chal-tec.com, klarstein.radionet.sk and mxserver1.radionet.sk are often deployed as mail servers in conjunction with mxserver2.radionet.sk.

IP Addresses

mxserver2.radionet.sk has two IP addresses: 37.9.175.188 and 2a00:4b40:aaaa:2008::5

Two other host names, along with www.prochirurgia.sk, ikaro.sk and matejzamecnik.com, also share IP numbers with mxserver2.radionet.sk.

mxserver2.radionet.sk - robtex.com