codethatworks.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

codethatworks.dev

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSns1.regzone.czns1.regzone.dens1.regzone.infoMXd55f5c9dc78d6524.mx1.emailprofi.seznam.czd55f5c9dc78d6524.mx2.emailprofi.seznam.czA75.2.60.5
NSns1.regzone.cz2026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22
NSns1.regzone.de2026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22
NSns1.regzone.info2026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22
MXd55f5c9dc78d6524.mx1.emailprofi.seznam.cz2026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22
MXd55f5c9dc78d6524.mx2.emailprofi.seznam.cz2026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22
A75.2.60.52026-08-24 → 2026-08-26 · 2 obs
● 2026-08-24 19:32:34
● 2026-08-26 05:55:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
codethatworks.devns1.regzone.de, ns1.regzone.cz, ns1.regzone.info-

✅ Authoritative Response

Server:23.92.29.43

NS records: ns1.regzone.de, ns1.regzone.cz, ns1.regzone.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codethatworks.dev (unsigned zone)

⏱️ Timing

Total: 874ms | Queries: -

📄 Records

TypeCountSample Data
A175.2.60.5
NS3ns1.regzone.cz, ns1.regzone.de...
MX2d55f5c9dc78d6524.mx2.emailprofi.seznam.c, d55f5c9dc78d6524.mx1.emailprofi.seznam.c
TXT1v=spf1 include:spf.seznam.cz include:spf
SOA1ns1.regzone.cz administrator.czechia.cz

Analysis

IP Addresses

codethatworks.dev points to a single IP number: 75.2.60.5.

Additional host names — howlaind.com, ifgestaoesaude.com.br, rmodoloengenharia.com.br and two others — share IP numbers with codethatworks.dev.

Name Servers

The authoritative name servers for codethatworks.dev are ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info — three in total.

The name servers of codethatworks.dev overlap at least partially with those of other domains — among them chart-luck.com, prodavac.eu, mojeregio.cz and two more.

ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info all resolve to exactly two IP numbers apiece: ns1.regzone.cz217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1; ns1.regzone.de23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7; ns1.regzone.info81.0.233.10 and 2001:1528:147::10.

Mail Servers

codethatworks.dev has two mail servers: d55f5c9dc78d6524.mx1.emailprofi.seznam.cz and d55f5c9dc78d6524.mx2.emailprofi.seznam.cz.

The two host names d55f5c9dc78d6524.mx1.emailprofi.seznam.cz and d55f5c9dc78d6524.mx2.emailprofi.seznam.cz each have a pair of IP addresses: d55f5c9dc78d6524.mx1.emailprofi.seznam.cz has 77.75.77.56 and 2a02:598:2::1056, and d55f5c9dc78d6524.mx2.emailprofi.seznam.cz has 77.75.77.146 and 2a02:598:2::1146.