`mailin1.premiumprogram.sk`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2101:45:13:137:9^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		PTR	`m1-u7-mx.websupport.sk`
A	45.13.137.7^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}

`premiumprogram.sk`

	DNSSEC	⚠️ Not signed
	A	2a00:4b40:aaaa:2008::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
	A	37.9.175.187^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
	NS	`ns1.websupport.sk` ⭐
	NS	`ns2.websupport.sk`
	NS	`ns3.websupport.sk`
	MX	`mailin1.premiumprogram.sk` ⭐
	MX	`mailin2.premiumprogram.sk`⁽¹⁰⁾
	TXT	`v=spf1 include:spf.mandrillapp.com include:_spf.m1.websupport.sk ?all`
	SOA	`ns1.websupport.sk`admin@websupport.sk serial=1770045389

MX for

premiumprogram.sk

DNS History

3 records (2 active, 1 former)

●A2a00:4b40:aaaa:2101:45:13:137:92026-05-01 → 2026-05-10 · 3 obs

○ 2016-07-16 17:41:32
● 2026-05-01 14:46:18
● 2026-05-10 13:08:50

○A37.9.169.1122015-06-02 → 2016-07-16 · 4 obs

● 2015-06-02 07:29:58
● 2016-07-16 17:41:32
○ 2026-05-01 14:46:18
○ 2026-05-10 13:08:50

●A45.13.137.72026-05-01 → 2026-05-10 · 3 obs

○ 2016-07-16 17:41:32
● 2026-05-01 14:46:18
● 2026-05-10 13:08:50

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.10.97.13

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: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.13.137.7`
AAAA	1	`2a00:4b40:aaaa:2101:45:13:137:9`

📌 Glue Records Collected

Total: 6

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

Analysis

Mail Server Role

mailin1.premiumprogram.sk serves as the mail server for premiumprogram.sk.

mailin2.premiumprogram.sk serves as a mail server, commonly paired with mailin1.premiumprogram.sk.

IP Addresses

mailin1.premiumprogram.sk resolves to two IP numbers: 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.7.

Other host names, for instance mailin2.begreen.sk, mailin1.aeropro.sk, mailin2.autolakovnaboss.cz, mailin1.sadecky.sk and mailin2.tatrytieri.sk share IP numbers with mailin1.premiumprogram.sk.

mailin1.premiumprogram.sk - robtex.com