codehack.cz - dns.ninja
codehack.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.64.219.6🇨🇿 VSHOSTING185.64.216.0/22 V. | ||||||
| PTR | wz-proxy.srv.wz.cz | ||||||
| NS | a.ns.webzdarma.cz ⭐ | ||||||
| A | 185.64.219.26🇨🇿 VSHOSTING185.64.216.0/22 V. | ||||||
| PTR | slunce.srv.wz.cz | ||||||
| NS | b.ns.webzdarma.cz | ||||||
| A | 159.223.248.188🇩🇪 DIGITALOCEAN159.223.248.0/22 DigitalOcean | ||||||
| MX | mx1.webzdarma.cz ⭐ | ||||||
| A | 185.64.219.11🇨🇿 VSHOSTING185.64.216.0/22 V. | ||||||
| PTR | mail-gw.srv.wz.cz | ||||||
| MX | mx2.webzdarma.cz(20) | ||||||
| A | 159.65.122.91🇩🇪 DIGITALOCEAN159.65.112.0/20 DigitalOcean | ||||||
| PTR | eris.srv.wz.cz | ||||||
| TXT | v=spf1 ip4:185.64.219.0/27 ~all | ||||||
| SOA | a.ns.webzdarma.czinfo@codehack.cz 2025-07-26 #1 | ||||||
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=1790729246 | ||||||
Same first word
codehack.it |
codehack.ing |
codehack.in |
codehack.net |
codehack.org |
codehack.jp |
codehack.com.br |
codehack.com |
codehack.co |
codehack.ca |
codehack.dev |
codehack.cv |
codehack.cz |
codehack.de |
codehack.workers.dev |
codehack.xyz |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSa.ns.webzdarma.cz2026-09-29 → 2026-09-30 · 2 obs
● 2026-09-30 01:29:56
●NSb.ns.webzdarma.cz2026-09-29 → 2026-09-30 · 2 obs
● 2026-09-30 01:29:56
●MXmx1.webzdarma.cz2026-09-29 → 2026-09-30 · 2 obs
● 2026-09-30 01:29:56
●MXmx2.webzdarma.cz2026-09-29 → 2026-09-30 · 2 obs
● 2026-09-30 01:29:56
●A185.64.219.62026-09-29 → 2026-09-30 · 2 obs
● 2026-09-30 01:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| codehack.cz | a.ns.webzdarma.cz, b.ns.webzdarma.cz | 2 records |
✅ Authoritative Response
Server:159.223.248.188
NS records: a.ns.webzdarma.cz, b.ns.webzdarma.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codehack.cz (unsigned zone)
⏱️ Timing
Total: 1267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.64.219.6 |
| NS | 2 | a.ns.webzdarma.cz, b.ns.webzdarma.cz |
| MX | 2 | mx1.webzdarma.cz (pri: 10), mx2.webzdarma.cz (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.64.219.0/27 ~all |
| SOA | 1 | a.ns.webzdarma.cz info.codehack.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (b.ns.webzdarma.cz, a.ns.webzdarma.cz)
Analysis
IP Addresses
codehack.cz resolves to one IP address: 185.64.219.6.
jirkovodoupje.wz.cz, jala.euweb.cz, bambusaci.cz and two other host names share IP numbers with codehack.cz.
Name Servers
codehack.cz is served by two delegated name servers, a.ns.webzdarma.cz and b.ns.webzdarma.cz.
codehack.cz uses the same name servers as several other domains — among them pivovarprochazka.cz, bulharsko-live.sk, masaze-eliska.cz and two more.
Both a.ns.webzdarma.cz and b.ns.webzdarma.cz have a single IP address each — a.ns.webzdarma.cz resolves to 185.64.219.26 while b.ns.webzdarma.cz resolves to 159.223.248.188.
Mail Servers
Mail for codehack.cz is handled by two mail servers — mx1.webzdarma.cz and mx2.webzdarma.cz.
codehack.cz uses an identical mail server configuration to several other domains — among them mlk-airbase.wz.cz, linkedlords.cz, franzen.sk and two more.
codehack.cz has at least partial mail server overlap with other domains such as a-zet.cz, jupp.cz, lordiorlova.cz and two more.
Both mx1.webzdarma.cz and mx2.webzdarma.cz have a single IP address each — mx1.webzdarma.cz resolves to 185.64.219.11 while mx2.webzdarma.cz resolves to 159.65.122.91.