codex.sk - dns.ninja
codex.sk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.slovanet.net ⭐ | ||||||
| A | 2a02:dd8:ff:301::c31c:4077🇸🇰 SLOVANET2a02:dd8::/29 6SLOVANET-SK | ||||||
| PTR | ns1.slovanet.net | ||||||
| A | 195.28.64.119🇸🇰 SLOVANET195.28.64.0/19 Slovanet (ViaPVT) | ||||||
| PTR | ns1.slovanet.net | ||||||
| NS | ns.slovanet.net | ||||||
| A | 2a02:dd8:ff:201::c350:ab04🇸🇰 SLOVANET2a02:dd8::/29 6SLOVANET-SK | ||||||
| PTR | ns.slovanet.net | ||||||
| A | 195.80.171.4🇸🇰 SLOVANET195.80.160.0/19 Slovanet | ||||||
| PTR | ns.slovanet.net | ||||||
| MX | smtp.slovanet.sk ⭐ | ||||||
| A | 195.28.64.118🇸🇰 SLOVANET195.28.64.0/19 Slovanet (ViaPVT) | ||||||
| PTR | mailhub1.slovanet.net | ||||||
| MX | mail-relay1.slovanet.net(95) | ||||||
| A | 195.80.175.70🇸🇰 SLOVANET195.80.160.0/19 Slovanet | ||||||
| PTR | mail-relay1.slovanet.net | ||||||
| MX | mail-relay2.slovanet.net(100) | ||||||
| A | 195.28.64.108🇸🇰 SLOVANET195.28.64.0/19 Slovanet (ViaPVT) | ||||||
| PTR | mail-relay2.slovanet.net | ||||||
| TXT | v=spf1 include:spf.slovanet.sk ?all | ||||||
| SOA | ns.slovanet.netdns@slovanet.net 2026-01-19 #0 | ||||||
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=2018586353 | ||||||
Subdomains
www.codex.sk |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.slovanet.net2015-06-06 → 2026-07-24 · 2 obs
● 2026-07-24 10:04:56
●NSns1.slovanet.net2015-06-06 → 2026-07-24 · 2 obs
● 2026-07-24 10:04:56
●MXmail-relay1.slovanet.net2015-06-06 → 2026-07-24 · 2 obs
● 2026-07-24 10:04:56
●MXmail-relay2.slovanet.net2015-06-06 → 2026-07-24 · 2 obs
● 2026-07-24 10:04:56
○MXmailhub1.slovanet.net2015-06-06 → 2017-02-13 · 4 obs
● 2017-02-13 07:23:12
○ 2026-02-21 04:38:30
○ 2026-07-24 10:04:56
●MXsmtp.slovanet.sk2026-02-21 → 2026-07-24 · 3 obs
● 2026-02-21 04:38:30
● 2026-07-24 10:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| codex.sk | ns.slovanet.net, ns1.slovanet.net | - |
✅ Authoritative Response
Server:195.80.171.4
NS records: ns.slovanet.net, ns1.slovanet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codex.sk (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.slovanet.net, ns1.slovanet.net |
| MX | 3 | mail-relay1.slovanet.net (pri: 95), mail-relay2.slovanet.net (pri: 100)... |
| TXT | 1 | v=spf1 include:spf.slovanet.sk ?all |
| SOA | 1 | ns.slovanet.net dns.slovanet.net |
Analysis
Hierarchy
codex.sk is the parent zone for www.codex.sk.
Name Servers
codex.sk is delegated to two name servers: ns1.slovanet.net and ns.slovanet.net.
codex.sk uses the same name servers as several other domains — among them aerzenslovakia.sk, 223.61.176.in-addr.arpa, 133.28.195.in-addr.arpa and two more.
The name servers for codex.sk are partially shared with other domains like dss.sk, nm.tsus.sk and rvd.sk
ns1.slovanet.net and ns.slovanet.net each resolve to two IP addresses: ns1.slovanet.net points to 195.28.64.119 and 2a02:dd8:ff:301::c31c:4077, while ns.slovanet.net points to 195.80.171.4 and 2a02:dd8:ff:201::c350:ab04.
Mail Servers
codex.sk uses three mail servers — mail-relay1.slovanet.net, mail-relay2.slovanet.net and smtp.slovanet.sk.
codex.sk has at least partial mail server overlap with other domains such as primapx.sk, vzbb.sk, digimat.sk and two more.
These mail servers commonly co-occur with mail servers mail.slovanet.sk, mailhub1.slovanet.net, mail-relay4.slovanet.net and 4 others.
mail-relay1.slovanet.net, mail-relay2.slovanet.net and smtp.slovanet.sk each resolve to a single IP address: mail-relay1.slovanet.net resolves to 195.80.175.70, mail-relay2.slovanet.net resolves to 195.28.64.108 and smtp.slovanet.sk resolves to 195.28.64.118.