`mailin2.security-tested.com`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		PTR	`mx20.websupport.sk`
A	45.13.137.9^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}

`security-tested.com`

	DNSSEC	⚠️ Not signed
	A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
	NS	`ns1.websupport.sk` ⭐
	NS	`ns2.websupport.sk`
	NS	`ns3.websupport.sk`
	MX	`mailin1.security-tested.com` ⭐
	MX	`mailin2.security-tested.com`⁽¹⁰⁰⁾
	TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
	TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
	SOA	`ns1.websupport.sk`admin@websupport.sk serial=1778213725

MX for

security-tested.com

DNS History

3 records (2 active, 1 former)

●A2a00:4b40:aaaa:2101:45:13:137:1092026-05-15 → 2026-05-15 · 3 obs

○ 2015-07-14 12:14:16
● 2026-05-15 00:09:06
● 2026-05-15 07:01:34

○A37.9.169.1132015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 12:14:16
○ 2026-05-15 00:09:06
○ 2026-05-15 07:01:34

●A45.13.137.92026-05-15 → 2026-05-15 · 3 obs

○ 2015-07-14 12:14:16
● 2026-05-15 00:09:06
● 2026-05-15 07:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
security-tested.com	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	-

✅ Authoritative Response

Server:45.10.97.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security-tested.com (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.13.137.9`
AAAA	1	`2a00:4b40:aaaa:2101:45:13:137:109`

Analysis

Mail Server Role

mailin2.security-tested.com serves as the mail server for security-tested.com.

mailin1.security-tested.com often functions as the mail server, commonly paired with mailin2.security-tested.com.

IP Addresses

mailin2.security-tested.com points to two IP numbers: 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.9.

Other host names such as mailin2.besttrans.sk, mailin2.rinners.sk, mailin2.pedan.sk, mailin1.wautelet.net and mailin1.stkonline.cz share IP numbers with mailin2.security-tested.com.

mailin2.security-tested.com - robtex.com