cppzc.sk - robtex.com
cppzc.sk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c1cd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:548c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.205🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elisabeth.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 108.162.194.224🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 162.159.38.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 172.64.34.224🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| NS | vin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.140, 172.67.193.205 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c1cd, 2606:4700:3036::6815:548c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
| SOA | elisabeth.ns.cloudflare.comdns@cloudflare.com serial=2408597104 | ||||||
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=2018603357 | ||||||
Same first word
cppzc.sk |
Similar names
DNS History
6 records (6 active, 0 former)
●NSelisabeth.ns.cloudflare.com2026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
●NSvin.ns.cloudflare.com2026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
●A104.21.84.1402026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
●A172.67.193.2052026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
●A2606:4700:3033::ac43:c1cd2026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
●A2606:4700:3036::6815:548c2026-07-16 → 2026-08-14 · 2 obs
● 2026-08-14 23:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sk | e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk | - |
| cppzc.sk | vin.ns.cloudflare.com, elisabeth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.224
NS records: vin.ns.cloudflare.com, elisabeth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppzc.sk (unsigned zone)
⏱️ Timing
Total: 1556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.140, 172.67.193.205 |
| AAAA | 2 | 2606:4700:3036::6815:548c, 2606:4700:3033::ac43:c1cd |
| NS | 2 | elisabeth.ns.cloudflare.com, vin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisabeth.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
cppzc.sk directs to four IP numbers, which are 104.21.84.140, 172.67.193.205, 2606:4700:3033::ac43:c1cd and 2606:4700:3036::6815:548c.
keluaranhk.sbs, studentportal.usm.edu.ph, vle.usm.edu.ph plus two other host names have IP numbers in common with cppzc.sk.
Name Servers
Two name servers handle the delegation for cppzc.sk: elisabeth.ns.cloudflare.com and vin.ns.cloudflare.com.
The name server configuration of cppzc.sk is shared with other domains, for instance gorio.com.br, rwmys.com, xerfi.com and two others.
The name servers of cppzc.sk overlap at least partially with those of other domains — among them rosemunde.com, ka-sh.ch, coinp9.com and two more.
The name servers rex.ns.cloudflare.com, tess.ns.cloudflare.com and coco.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
elisabeth.ns.cloudflare.com resolves to 108.162.194.224, 162.159.38.224 and 172.64.34.224 among others, with 3 other IP addresses in total.
vin.ns.cloudflare.com resolves to 108.162.193.245, 172.64.33.245 and 173.245.59.245 among others, with 3 other IP addresses in total.