czk.app - robtex.com
czk.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| NS | verification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
czk.jp |
czk.mk |
czk.camp |
czk.ink |
czk.se |
czk.co.kr |
czk.de |
czk.org |
czk.com.cn |
czk.world |
czk.nl |
czk.co |
czk.be |
czk.ru |
czk.si |
czk.cz |
czk.by |
czk.app |
czk.org.ua |
czk.com |
czk.cn |
czk.cc |
czk.us |
czk.mobi |
czk.wtf |
czk.net |
czk.hr |
Similar names
DNS History
5 records (5 active, 0 former)
●NSverification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn2026-03-03 → 2026-03-23 · 2 obs
● 2026-03-23 23:03:30
●A13.248.169.482026-03-03 → 2026-03-23 · 2 obs
● 2026-03-23 23:03:30
●A76.223.54.1462026-03-03 → 2026-03-23 · 2 obs
● 2026-03-23 23:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| czk.app | ns2.dan.com, ns1.dan.com, verification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns2.dan.com, ns1.dan.com, verification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czk.app (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
czk.app points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as sanderx.com, asy.me, sey.co, 278.org and smartjob.fr share IPs with czk.app.
Name Servers
czk.app is delegated to three name servers: ns1.dan.com, ns2.dan.com and verification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn.
czk.app at least partially shares name servers with other domains, for instance thewhoposters.com, survey7.817.xyz, mail.hotels4party.com, damietta.org and wwwl.eyeunit.com.
These name servers are commonly used with ns1.undeveloped.com and ns2.undeveloped.com.
Host ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67; Host ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67; Host verification-ghs3euql6l8ovxyyr5ic56.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.