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=2018546033 | ||||||
Subdomains
www.codex.sk |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.slovanet.net2015-06-06 → 2026-06-09 · 2 obs
● 2026-06-09 07:09:52
●NSns1.slovanet.net2015-06-06 → 2026-06-09 · 2 obs
● 2026-06-09 07:09:52
●MXmail-relay1.slovanet.net2015-06-06 → 2026-06-09 · 2 obs
● 2026-06-09 07:09:52
●MXmail-relay2.slovanet.net2015-06-06 → 2026-06-09 · 2 obs
● 2026-06-09 07:09:52
○MXmailhub1.slovanet.net2015-06-06 → 2017-02-13 · 4 obs
● 2017-02-13 07:23:12
○ 2026-02-21 04:38:30
○ 2026-06-09 07:09:52
●MXsmtp.slovanet.sk2026-02-21 → 2026-06-09 · 3 obs
● 2026-02-21 04:38:30
● 2026-06-09 07:09:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk | - |
| codex.sk | ns.slovanet.net, ns1.slovanet.net | - |
✅ Authoritative Response
Server:195.28.64.119
NS records: ns.slovanet.net, ns1.slovanet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codex.sk (unsigned zone)
⏱️ Timing
Total: 648ms | 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.
codex.sk at least partially shares name servers with other domains, for instance 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 appear together with mail.slovanet.sk, mailhub1.slovanet.net, mail-relay4.slovanet.net and four other mail servers.
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.