mail.skillzone.cz - robtex.com
mail.skillzone.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:d006πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:457bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.69.123Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.208.6πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.69.123, 172.67.208.6 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d006, 2606:4700:3037::6815:457b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
skillzone.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:d006πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:457bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.69.123Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.208.6πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com β | ||||||
| NS | walk.ns.cloudflare.com | ||||||
| MX | mx01.mail.icloud.com β | ||||||
| MX | mx02.mail.icloud.com β | ||||||
| TXT | apple-domain=lPWfM4eD3h2l3Sqc | ||||||
| TXT | google-site-verification=QKnUJuypXGwZBy7zs5c8slCTO-6dwQee4_foQg2E6Z8 | ||||||
| TXT | v=spf1 include:_spf.google.com include:icloud.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.69.123, 172.67.208.6 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d006, 2606:4700:3037::6815:457b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2409802142 | ||||||
WOT: SAFE (79/100)
Same first word
Similar names
DNS History
30 records (4 active, 26 former)
βA104.21.69.1232026-08-07 β 2026-08-07 Β· 2 obs
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA172.67.208.62026-08-07 β 2026-08-07 Β· 2 obs
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA173.194.204.1212015-11-27 β 2015-11-27 Β· 4 obs
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2026-08-07 01:52:08
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2026-08-07 01:52:08
βA173.194.207.1212016-06-22 β 2016-06-22 Β· 3 obs
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
βA173.194.67.1212015-11-09 β 2015-11-09 Β· 4 obs
β 2015-06-29 04:21:18
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2026-08-07 01:52:08
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2026-08-07 01:52:08
βA2404:6800:4003:c02::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2404:6800:4008:c02::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2404:6800:4008:c03::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2606:4700:3033::ac43:d0062026-08-07 β 2026-08-07 Β· 2 obs
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2606:4700:3037::6815:457b2026-08-07 β 2026-08-07 Β· 2 obs
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2607:f8b0:400d:c03::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2607:f8b0:400d:c07::792015-11-27 β 2015-11-27 Β· 4 obs
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2026-08-07 01:52:08
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2026-08-07 01:52:08
βA2607:f8b0:400d:c09::792016-06-22 β 2016-06-22 Β· 3 obs
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
βA2607:f8b0:400e:c02::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2607:f8b0:400e:c04::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2800:3f0:4003:c00::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2a00:1450:400b:c02::792015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA2a00:1450:400c:c04::792016-03-15 β 2016-03-15 Β· 4 obs
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
βA2a00:1450:400c:c05::792015-11-09 β 2015-11-09 Β· 4 obs
β 2015-06-29 04:21:18
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2026-08-07 01:52:08
β 2015-11-09 01:30:00
β 2015-11-27 12:37:52
β 2026-08-07 01:52:08
βA64.233.171.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA64.233.186.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.129.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.203.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.206.1212016-03-15 β 2016-03-15 Β· 4 obs
β 2015-11-27 12:37:52
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2016-03-15 06:08:04
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
βA74.125.23.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.24.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.28.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βA74.125.68.1212015-06-29 β 2015-06-29 Β· 2 obs
β 2015-06-29 04:21:18
β 2026-08-07 01:52:08
β 2026-08-07 01:52:08
βCNAMEghs.google.com2015-06-29 β 2016-06-22 Β· 3 obs
β 2015-06-29 04:21:18
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
βCNAMEghs.l.google.com2015-11-09 β 2016-06-22 Β· 4 obs
β 2015-06-29 04:21:18
β 2015-11-09 01:30:00
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
β 2015-11-09 01:30:00
β 2016-06-22 02:46:46
β 2026-08-07 01:52:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| skillzone.cz | ivan.ns.cloudflare.com, walk.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.120
NS records: ivan.ns.cloudflare.com, walk.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for skillzone.cz (unsigned zone)
β±οΈ Timing
Total: 730ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.6, 104.21.69.123 |
| AAAA | 2 | 2606:4700:3033::ac43:d006, 2606:4700:3037::6815:457b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.skillzone.cz directs to four IP numbers, which are 104.21.69.123, 172.67.208.6, 2606:4700:3033::ac43:d006 and 2606:4700:3037::6815:457b.
Additional host names β etymon.fr, www.aigle-azur.com, (0x737472697063686174)t.com and two others β share IP numbers with mail.skillzone.cz.