`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` ⭐
		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.sk`
		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.sk`
		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.premiumprogram.sk` ⭐
		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}
			PTR	`mx10.websupport.at`
MX	`mailin2.premiumprogram.sk`⁽¹⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u5-mx.websupport.sk`
		A	45.13.137.8^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.websupport.at`
TXT	`v=spf1 include:spf.mandrillapp.com include:_spf.m1.websupport.sk ?all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1770045389

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018524317

Subdomains

mailin1.premiumprogram.sk

mailin2.premiumprogram.sk

mailinbackup1.premiumprogram.sk

Same first word

premiumprogram.cz

premiumprogram.com

premiumprogram.sk

DNS History

9 records (7 active, 2 former)

●NSns1.websupport.sk2015-07-15 → 2026-05-10 · 2 obs

● 2015-07-15 04:39:40
● 2026-05-10 02:00:32

●NSns2.websupport.sk2015-07-15 → 2026-05-10 · 2 obs

● 2015-07-15 04:39:40
● 2026-05-10 02:00:32

●NSns3.websupport.sk2015-07-15 → 2026-05-10 · 2 obs

● 2015-07-15 04:39:40
● 2026-05-10 02:00:32

●MXmailin1.premiumprogram.sk2015-07-15 → 2026-05-10 · 2 obs

● 2015-07-15 04:39:40
● 2026-05-10 02:00:32

●MXmailin2.premiumprogram.sk2015-07-15 → 2026-05-10 · 2 obs

● 2015-07-15 04:39:40
● 2026-05-10 02:00:32

○MXmailinbackup1.premiumprogram.sk2015-07-15 → 2016-02-10 · 4 obs

● 2015-07-15 04:39:40
● 2016-02-10 15:47:36
○ 2017-10-20 02:43:38
○ 2026-05-10 02:00:32

●A2a00:4b40:aaaa:2008::72026-05-01 → 2026-05-10 · 3 obs

○ 2017-10-20 02:43:38
● 2026-05-01 14:46:16
● 2026-05-10 02:00:32

○A37.9.175.112015-07-15 → 2017-10-20 · 4 obs

● 2015-07-15 04:39:40
● 2017-10-20 02:43:38
○ 2026-05-01 14:46:16
○ 2026-05-10 02:00:32

●A37.9.175.1872026-05-01 → 2026-05-10 · 3 obs

○ 2017-10-20 02:43:38
● 2026-05-01 14:46:16
● 2026-05-10 02:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk	-
premiumprogram.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: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.187`
AAAA	1	`2a00:4b40:aaaa:2008::7`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mailin1.premiumprogram.sk (pri: 5), mailin2.premiumprogram.sk (pri: 10)`
TXT	1	`v=spf1 include:spf.mandrillapp.com inclu`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

📌 Glue Records Collected

Total: 6

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

Analysis

Hierarchy

premiumprogram.sk is the parent of mailin1.premiumprogram.sk, mailin2.premiumprogram.sk and mailinbackup1.premiumprogram.sk.

IP Addresses

premiumprogram.sk resolves to two IP numbers: 2a00:4b40:aaaa:2008::7 and 37.9.175.187.

other host names including hds.sk, securityrevue.com, www.rraz.sk, nechtyela.sk and www.ssino.sk share IP numbers with premiumprogram.sk.

Name Servers

premiumprogram.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

premiumprogram.sk at least partially shares name servers with other domains, for instance hcstream.sk, eulux.cz, eparchiapo.sk, geo-vrty.sk and peaksport.sk.

Host names with two IP numbers:

ns1.websupport.sk points to: 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.sk points to: 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.sk points to: 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

Two mail servers handle premiumprogram.sk: mailin1.premiumprogram.sk and mailin2.premiumprogram.sk.

Host names with two IP numbers:

The host name mailin1.premiumprogram.sk points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.7; the host name mailin2.premiumprogram.sk points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.8.

premiumprogram.sk - robtex.com