cryptoleo.cz - robtex.com
cryptoleo.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:bae9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2093🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.147Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.233🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c139🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2139🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| A | 108.162.193.57🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| A | 172.64.33.57🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| A | 173.245.59.57🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alan.ns.cloudflare.com | ||||||
| NS | zara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| TXT | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJjcnlwdG9sZW8uY3oiLCJleHAi... | ||||||
| TXT | v=spf1 -al | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.147, 172.67.186.233 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:bae9, 2606:4700:3035::6815:2093 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | alan.ns.cloudflare.comdns@cloudflare.com serial=2400608271 | ||||||
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=1776131233 | ||||||
rank #4026 in the tld
Same first word
cryptoleo.cz |
cryptoleo.com |
cryptoleo.es |
Similar names
DNS History
8 records (6 active, 2 former)
●NSalan.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
○NSsara.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-04-14 02:25:10
○NStrevor.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-04-14 02:25:10
●NSzara.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
●A104.21.32.1472026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
●A172.67.186.2332026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
●A2606:4700:3033::ac43:bae92026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
●A2606:4700:3035::6815:20932026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 02:25:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| cryptoleo.cz | alan.ns.cloudflare.com, zara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.148
NS records: alan.ns.cloudflare.com, zara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cryptoleo.cz (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.233, 104.21.32.147 |
| AAAA | 2 | 2606:4700:3035::6815:2093, 2606:4700:3033::ac43:bae9 |
| NS | 2 | alan.ns.cloudflare.com, zara.ns.cloudflare.com |
| TXT | 2 | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ, v=spf1 -al |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alan.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cryptoleo.cz maps to four IP numbers: 2606:4700:3033::ac43:bae9, 2606:4700:3035::6815:2093, 104.21.32.147 and 172.67.186.233.
Other host names such as www.tech-echo.com, 45m.es, a-onehotel.com, semenaonline.com.ua and goldencrown1.com share IPs with cryptoleo.cz.
Name Servers
Two name servers alan.ns.cloudflare.com and zara.ns.cloudflare.com handle the delegation for cryptoleo.cz.
cryptoleo.cz shares the same name server setup as other domains, for example giveucar.com, katscasino.uk, hanzhijian.cn, mrcbland.com.my and betonreditaly.com.
cryptoleo.cz at least partially shares name servers with other domains, for example dobiohacking.com, texonica.com, ictfe365.co.uk, ecosystemestahiti.com and ai-(0x706f726e).ai.
Host names with six IP numbers:
alan.ns.cloudflare.com points to 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57.
zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.