izo4.sk - robtex.com
izo4.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=2018503399 | ||||||
Subdomains
Same first word
izo4.sk |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.forpsi.cz2015-08-10 → 2020-02-27 · 4 obs
● 2020-02-27 00:19:14
○ 2026-04-02 05:00:40
○ 2026-04-12 20:58:40
○NSns.forpsi.net2015-08-10 → 2020-02-27 · 4 obs
● 2020-02-27 00:19:14
○ 2026-04-02 05:00:40
○ 2026-04-12 20:58:40
○NSns.forpsi.us2015-08-10 → 2020-02-27 · 4 obs
● 2020-02-27 00:19:14
○ 2026-04-02 05:00:40
○ 2026-04-12 20:58:40
●NSns1.websupport.sk2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
●NSns2.websupport.sk2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
●NSns3.websupport.sk2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
●MXmailin1.izo4.sk2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
●MXmailin2.izo4.sk2026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
○MXmxavas.forpsi.com2015-08-10 → 2020-02-27 · 4 obs
● 2020-02-27 00:19:14
○ 2026-04-02 05:00:40
○ 2026-04-12 20:58:40
●A2a00:4b40:aaaa:2004::62026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
●A37.9.175.1562026-04-02 → 2026-04-12 · 3 obs
● 2026-04-02 05:00:40
● 2026-04-12 20:58:40
○A81.2.195.722015-08-10 → 2020-02-27 · 4 obs
● 2020-02-27 00:19:14
○ 2026-04-02 05:00:40
○ 2026-04-12 20:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| izo4.sk | ns1.websupport.sk, ns3.websupport.sk, ns2.websupport.sk | 6 records |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns3.websupport.sk, ns2.websupport.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.156 |
| AAAA | 1 | 2a00:4b40:aaaa:2004::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.izo4.sk (pri: 10), mailin2.izo4.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)
Analysis
Hierarchy
izo4.sk is a parent of mailin1.izo4.sk and mailin2.izo4.sk.
IP Addresses
izo4.sk points to two IP numbers: 2a00:4b40:aaaa:2004::6 and 37.9.175.156.
Other host names, for instance millefiorimilano.sk, forcex.cz, mail2.centrumstriech.sk, mailinbackup1.taxsystems.sk and uctovnictvo.bmp.sk share IP numbers with izo4.sk.
Name Servers
The domain izo4.sk is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
izo4.sk shares name servers with other domains at least partially, for instance novy-ruzinov.com, kvako.sk, miniland.sk, agerastudio.sk and titman.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
izo4.sk is handled by two mail servers: mailin1.izo4.sk and mailin2.izo4.sk.
Host names with two IP numbers:
The host mailin1.izo4.sk points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.8.
The host mailin2.izo4.sk points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.9.