`notebookoprava.sk`

DNSSEC	⚠️ Not signed
A	92.240.253.223^{🇸🇰 VNET-AS92.240.253.0/24}
NS	`ns.exohosting.sk` ⭐
		A	2a10:ac80::dd
		A	185.184.28.9
NS	`ns1.exohosting.eu`
NS	`ns3.exohosting.cz`
		A	2001:19f0:6c01:81c:5400:3ff:fe32:f748^{AS-VULTR2001:19f0:6c00::/38}
		A	45.32.153.34
MX	`relay.exohosting.sk` ⭐
		A	92.240.253.136^{VNET-AS92.240.253.0/24}
MX	`relay1.exohosting.sk` ⭐
		A	92.240.253.137^{VNET-AS92.240.253.0/24}
MX	`relay3.dnsserver.eu`⁽¹⁵⁾
		A	92.240.253.137^{VNET-AS92.240.253.0/24}
MX	`relay2.dnsserver.eu`⁽²⁰⁾
		A	92.240.253.136^{VNET-AS92.240.253.0/24}
TXT	`v=spf1 a mx include:_spf.dnsserver.eu ?all`
SOA	`ns.exohosting.sk`ns@exohosting.sk serial=1779691697

`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=2018575557

Subdomains

mail2.notebookoprava.sk

mail.notebookoprava.sk

Same first word

notebookoprava.sk

DNS History

8 records (8 active, 0 former)

●NSns.exohosting.sk2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●NSns1.exohosting.eu2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●NSns3.exohosting.cz2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●MXrelay.exohosting.sk2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●MXrelay1.exohosting.sk2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●MXrelay2.dnsserver.eu2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●MXrelay3.dnsserver.eu2020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

●A92.240.253.2232020-03-14 → 2026-07-11 · 2 obs

● 2020-03-14 16:59:36
● 2026-07-11 21:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	h.tld.sk, e.tld.sk, f.tld.sk, g.tld.sk	-
notebookoprava.sk	ns.exohosting.sk, ns1.exohosting.eu, ns3.exohosting.cz	2 records

✅ Authoritative Response

Server:185.184.28.9

NS records: ns.exohosting.sk, ns1.exohosting.eu, ns3.exohosting.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notebookoprava.sk (unsigned zone)

⏱️ Timing

Total: 3249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.240.253.223`
NS	3	`ns.exohosting.sk, ns1.exohosting.eu...`
MX	4	`relay.exohosting.sk (pri: 10), relay1.exohosting.sk (pri: 10)...`
TXT	1	`v=spf1 a mx include:_spf.dnsserver.eu ?a`
SOA	1	`ns.exohosting.sk ns.exohosting.sk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.exohosting.sk, ns.exohosting.sk)

Analysis

Hierarchy

The parent domain of mail2.notebookoprava.sk and mail.notebookoprava.sk is notebookoprava.sk.

IP Addresses

notebookoprava.sk directs to one IP number, which is 92.240.253.223.

Among the host names that share IP numbers with notebookoprava.sk are kica.sk, tribunj.cz, ondirko.sk and two others.

Name Servers

notebookoprava.sk carries NS records delegating to ns3.exohosting.cz, ns1.exohosting.eu and ns.exohosting.sk.

There is at least partial name server overlap between notebookoprava.sk and other domains — automokran.sk, arival.eu, funatrakcie.sk and two more among them.

These name servers regularly appear alongside ns1.exohosting.sk, ns3.exohosting.sk, ns1.exohosting.cz and 3 other name servers in NS record sets.

ns3.exohosting.cz and ns.exohosting.sk both carry two IP addresses. The A records for ns3.exohosting.cz are 45.32.153.34 and 2001:19f0:6c01:81c:5400:3ff:fe32:f748; the A records for ns.exohosting.sk are 185.184.28.9 and 2a10:ac80::dd.

Mail Servers

Mail for notebookoprava.sk is handled by four mail servers: relay2.dnsserver.eu, relay3.dnsserver.eu, relay1.exohosting.sk and relay.exohosting.sk.

notebookoprava.sk shares at least partially some mail servers with other domains, for instance survivor.sk, rpmoto.sk, velm.sk and two other.

These mail servers are often used together with the mail servers relay.dnsserver.eu.

The host names relay2.dnsserver.eu, relay3.dnsserver.eu, relay1.exohosting.sk and relay.exohosting.sk each point to one IP number: relay2.dnsserver.eu points to 92.240.253.136. relay3.dnsserver.eu points to 92.240.253.137. relay1.exohosting.sk points to 92.240.253.137. relay.exohosting.sk points to 92.240.253.136.

relay2.dnsserver.eu along with relay.exohosting.sk each resolve to 92.240.253.136 IP addresses.

relay3.dnsserver.eu along with relay1.exohosting.sk each resolve to 92.240.253.137 IP addresses.

notebookoprava.sk - robtex.com