`verticalsystems.sk`

DNSSEC	⚠️ Not signed
A	37.205.11.169^{🇨🇿 MASTER-AS37.205.8.0/22 RELBIT-VPSFREE}
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	`mail.verticalsystems.sk` ⭐
		A	87.197.133.194^{🇸🇰 SK-TELEKOM87.197.0.0/16 routes from Slovak Telecom AS6855}
			PTR	`mail.verticalsystems.sk`
TXT	`v=spf1 ip4:87.197.133.194 ~all`
TXT	`google-site-verification=rA79v6vWPopgFmAfBf7WxQKC6ovwvWX89p1F_NNRoCY`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1769121363

`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=2018502917

Subdomains

mail.verticalsystems.sk

Same first word

verticalsystems.sk

verticalsystems.ca

verticalsystems.us

verticalsystems.co.uk

verticalsystems.com

DNS History

10 records (5 active, 5 former)

●NSns1.websupport.sk2015-07-13 → 2026-04-12 · 2 obs

● 2015-07-13 02:14:00
● 2026-04-12 00:36:52

●NSns2.websupport.sk2015-07-13 → 2026-04-12 · 2 obs

● 2015-07-13 02:14:00
● 2026-04-12 00:36:52

●NSns3.websupport.sk2015-07-13 → 2026-04-12 · 2 obs

● 2015-07-13 02:14:00
● 2026-04-12 00:36:52

●MXmail.verticalsystems.sk2026-03-12 → 2026-04-12 · 3 obs

○ 2017-09-26 22:21:28
● 2026-03-12 13:56:02
● 2026-04-12 00:36:52

○MXmailin1.verticalsystems.sk2015-07-13 → 2017-09-26 · 4 obs

● 2015-07-13 02:14:00
● 2017-09-26 22:21:28
○ 2026-03-12 13:56:02
○ 2026-04-12 00:36:52

○MXmailin2.verticalsystems.sk2015-07-13 → 2017-09-26 · 4 obs

● 2015-07-13 02:14:00
● 2017-09-26 22:21:28
○ 2026-03-12 13:56:02
○ 2026-04-12 00:36:52

○MXmailinbackup1.verticalsystems.sk2015-07-13 → 2016-03-29 · 4 obs

● 2015-07-13 02:14:00
● 2016-03-29 18:14:18
○ 2016-09-11 08:36:56
○ 2026-04-12 00:36:52

○MXmailvpsfree.verticalsystems.sk2015-07-13 → 2016-03-29 · 4 obs

● 2015-07-13 02:14:00
● 2016-03-29 18:14:18
○ 2016-09-11 08:36:56
○ 2026-04-12 00:36:52

○MXpajac.sk2016-09-11 → 2017-09-26 · 5 obs

○ 2016-03-29 18:14:18
● 2016-09-11 08:36:56
● 2017-09-26 22:21:28
○ 2026-03-12 13:56:02
○ 2026-04-12 00:36:52

●A37.205.11.1692015-07-13 → 2026-04-12 · 2 obs

● 2015-07-13 02:14:00
● 2026-04-12 00:36:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.10.97.11

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: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.205.11.169`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	1	`mail.verticalsystems.sk (pri: 1)`
TXT	2	`v=spf1 ip4:87.197.133.194 ~all, google-site-verification=rA79v6vWPopgFmA`
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

The parent of mail.verticalsystems.sk is verticalsystems.sk.

IP Addresses

verticalsystems.sk points to an IP address: 37.205.11.169.

Name Servers

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

verticalsystems.sk at least partially shares name servers with other domains, for instance e-bazarik.sk, ponorne-cerpadlo.sk, termont.eu, zelenevlcince.sk and ascentec.sk.

These name servers are commonly used alongside ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

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

verticalsystems.sk is handled by a single mail server, mail.verticalsystems.sk.

The host name mail.verticalsystems.sk points to IP 87.197.133.194.

verticalsystems.sk - robtex.com