dev.odkarla.cz - robtex.com
dev.odkarla.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:10::6814:2ebf🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:10::ac42:9313🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.20.46.191Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.147.19🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.20.46.191, 172.66.147.19 | ||||||
| IPv6 hints | 2606:4700:10::6814:2ebf, 2606:4700:10::ac42:9313 | ||||||
odkarla.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:10::6814:2ebf🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:10::ac42:9313🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.20.46.191Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.147.19🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | michelle.ns.cloudflare.com ⭐ | ||||||
| NS | norm.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | MS=ms17016875 | ||||||
| TXT | facebook-domain-verification=8yz4v9w2eik7tdr1qc7oeorb5eza0j | ||||||
| TXT | google-site-verification=uwC2OiXtxUk5LZkqOjS7vzQaNUqgKz85aq5MkqVR1ds | ||||||
| TXT | v=spf1 include:_spf.google.com include:amazonses.com include:_emailing.heurek... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.20.46.191, 172.66.147.19 | ||||||
| IPv6 hints | 2606:4700:10::6814:2ebf, 2606:4700:10::ac42:9313 | ||||||
| SOA | michelle.ns.cloudflare.comdns@cloudflare.com serial=2410451484 | ||||||
rank #2254 in the tld
📈 Tranco rank: #66,874
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.20.46.1912026-04-26 → 2026-08-02 · 2 obs
● 2026-04-26 20:08:44
● 2026-08-02 21:38:10
● 2026-08-02 21:38:10
●A172.66.147.192026-04-26 → 2026-08-02 · 2 obs
● 2026-04-26 20:08:44
● 2026-08-02 21:38:10
● 2026-08-02 21:38:10
●A2606:4700:10::6814:2ebf2026-04-26 → 2026-08-02 · 2 obs
● 2026-04-26 20:08:44
● 2026-08-02 21:38:10
● 2026-08-02 21:38:10
●A2606:4700:10::ac42:93132026-04-26 → 2026-08-02 · 2 obs
● 2026-04-26 20:08:44
● 2026-08-02 21:38:10
● 2026-08-02 21:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| odkarla.cz | norm.ns.cloudflare.com, michelle.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.134
NS records: norm.ns.cloudflare.com, michelle.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.147.19, 104.20.46.191 |
| AAAA | 2 | 2606:4700:10::6814:2ebf, 2606:4700:10::ac42:9313 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
dev.odkarla.cz points to the four IP addresses 104.20.46.191, 172.66.147.19, 2606:4700:10::6814:2ebf and 2606:4700:10::ac42:9313.
Additional host names — kexp.org, cdn2.lecuine.com, us.tayyar.org and two others — share IP numbers with dev.odkarla.cz.