zertec.sk - robtex.com
zertec.sk
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.skhostmaster@sk-nic.sk serial=2018597057 | ||||||
Subdomains
ns.zertec.sk |
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns.exohosting.sk2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●NSns.zertec.sk2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●NSns1.exohosting.eu2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●NSns3.exohosting.cz2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●MXrelay.exohosting.sk2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●MXrelay1.exohosting.sk2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●MXrelay2.dnsserver.eu2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●MXrelay3.dnsserver.eu2015-07-01 → 2026-08-08 · 2 obs
● 2026-08-08 02:47:42
●A92.240.253.2232016-07-04 → 2026-08-08 · 3 obs
● 2016-07-04 05:32:20
● 2026-08-08 02:47:42
○A92.240.253.562015-07-01 → 2016-02-25 · 4 obs
● 2016-02-25 22:22:08
○ 2016-07-04 05:32:20
○ 2026-08-08 02:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| zertec.sk | ns.exohosting.sk, ns1.exohosting.eu, ns3.exohosting.cz | 2 records |
✅ Authoritative Response
Server:45.32.153.34
NS records: ns.exohosting.sk, ns1.exohosting.eu, ns3.exohosting.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zertec.sk (unsigned zone)
⏱️ Timing
Total: 879ms | 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.zertec.sk ns.zertec.sk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.exohosting.sk, ns.exohosting.sk)
Analysis
Hierarchy
The domain ns.zertec.sk falls under the parent zertec.sk.
IP Addresses
zertec.sk resolves to one IP address: 92.240.253.223.
michaelka.cz, inkaso.sk, heidecker.sk and two other host names share IP numbers with zertec.sk.
Name Servers
The authoritative name servers for zertec.sk are ns3.exohosting.cz, ns1.exohosting.eu, ns.exohosting.sk and ns.zertec.sk.
At least some of zertec.sk's name servers are shared with other domains, for example kozmetik.sk, ssk.sk, autooo.eu and two more.
These name servers tend to be deployed in combination with the name servers ns1.exohosting.sk and ns3.exohosting.sk.
Hostnames that resolve to two IP addresses:
ns3.exohosting.cz directs traffic to 45.32.153.34 and 2001:19f0:6c01:81c:5400:3ff:fe32:f748.
ns1.exohosting.eu directs traffic to 92.240.235.93 and 2a00:10d8:15:0:2c8b:ddff:fecb:3755.
ns.exohosting.sk directs traffic to 185.184.28.9 and 2a10:ac80::dd.
Hosts with just one IP address:
ns.zertec.sk has the IP address 92.240.253.223.
Mail Servers
The four mail servers for zertec.sk are relay2.dnsserver.eu, relay3.dnsserver.eu, relay1.exohosting.sk and relay.exohosting.sk.
zertec.sk has at least partial mail server overlap with other domains such as advokatvevurka.sk, sucany.sk, eidv.eu and two more.
This set of mail servers commonly appears 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 carry a single IP address: relay2.dnsserver.eu directs to 92.240.253.136, relay3.dnsserver.eu directs to 92.240.253.137, relay1.exohosting.sk directs to 92.240.253.137 and relay.exohosting.sk directs to 92.240.253.136. Notably, relay2.dnsserver.eu and relay.exohosting.sk share 92.240.253.136 and relay3.dnsserver.eu and relay1.exohosting.sk share 92.240.253.137.
Both relay2.dnsserver.eu and relay.exohosting.sk resolve to 92.240.253.136 IP addresses each.
Both relay3.dnsserver.eu and relay1.exohosting.sk resolve to 92.240.253.137 IP addresses each.