fivecode.cz - dns.ninja
fivecode.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1791240442 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●MX921b1b6d0d7751d6.mx1.emailprofi.seznam.cz2026-08-24 → 2026-10-05 · 2 obs
● 2026-10-05 22:58:54
●MX921b1b6d0d7751d6.mx2.emailprofi.seznam.cz2026-08-24 → 2026-10-05 · 2 obs
● 2026-10-05 22:58:54
●A37.205.8.1472026-08-24 → 2026-10-05 · 2 obs
● 2026-10-05 22:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | 8 records |
| fivecode.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.205.8.147 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 2 | 921b1b6d0d7751d6.mx2.emailprofi.seznam.c, 921b1b6d0d7751d6.mx1.emailprofi.seznam.c |
| TXT | 3 | v=spf1 include:_spf.ignum.cz ~all, v=spf1 include:_spf.google.com ~all... |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
IP Addresses
fivecode.cz points to a single IP number: 37.205.8.147.
fivecode.cz shares its IP numbers with other host names like pediatrie-kamenice.cz, motorkanacestach.cz and somm.cz.
Name Servers
fivecode.cz uses two name servers for its delegation: ns1.ignum.com and ns2.ignum.cz.
fivecode.cz shares its name server setup with other domains, including tumaaerospace.com, route66.cz, profisim.eu and two others.
fivecode.cz shares at least some of its name servers with other domains, including studiobarev.cz, bard.cz, davidrynda.cz and two others.
These name servers are frequently seen alongside the name servers ns1.ignum.eu, ns2.ignum.eu, ns3.ignum.eu and ns1.webglobe.cz.
The two host names ns1.ignum.com and ns2.ignum.cz each have a pair of IP addresses: ns1.ignum.com has 185.65.223.35 and 2a00:1e40:a:53::5, and ns2.ignum.cz has 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
fivecode.cz has two mail servers: 921b1b6d0d7751d6.mx1.emailprofi.seznam.cz and 921b1b6d0d7751d6.mx2.emailprofi.seznam.cz.
The two host names 921b1b6d0d7751d6.mx1.emailprofi.seznam.cz and 921b1b6d0d7751d6.mx2.emailprofi.seznam.cz each have a pair of IP addresses: 921b1b6d0d7751d6.mx1.emailprofi.seznam.cz has 77.75.77.56 and 2a02:598:2::1056, and 921b1b6d0d7751d6.mx2.emailprofi.seznam.cz has 77.75.77.146 and 2a02:598:2::1146.