mail.dank.cz - robtex.com
mail.dank.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:603cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ad9aπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.96.60Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.173.154πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.96.60, 172.67.173.154 | ||||||
| IPv6 hints | 2606:4700:3034::6815:603c, 2606:4700:3037::ac43:ad9a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com | ||||||
dank.cz
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:603cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ad9aπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.96.60Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.173.154πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | tricia.ns.cloudflare.com β | ||||||
| NS | wells.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.96.60, 172.67.173.154 | ||||||
| IPv6 hints | 2606:4700:3034::6815:603c, 2606:4700:3037::ac43:ad9a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com | ||||||
| SOA | tricia.ns.cloudflare.comdns@cloudflare.com serial=2411758097 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.96.602026-05-10 β 2026-08-10 Β· 3 obs
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
βA172.67.173.1542026-05-10 β 2026-08-10 Β· 3 obs
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
βA2606:4700:3034::6815:603c2026-07-16 β 2026-08-10 Β· 3 obs
β 2026-06-02 00:37:02
β 2026-07-16 14:56:50
β 2026-08-10 09:55:36
β 2026-07-16 14:56:50
β 2026-08-10 09:55:36
βA2606:4700:3036::6815:603c2026-05-10 β 2026-06-02 Β· 5 obs
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-06-02 00:37:02
β 2026-07-16 14:56:50
β 2026-08-10 09:55:36
β 2026-05-10 21:16:04
β 2026-06-02 00:37:02
β 2026-07-16 14:56:50
β 2026-08-10 09:55:36
βA2606:4700:3037::ac43:ad9a2026-05-10 β 2026-08-10 Β· 3 obs
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
βA5.9.15.982015-04-29 β 2016-12-30 Β· 4 obs
β 2015-04-29 15:21:28
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
β 2016-12-30 07:23:48
β 2026-05-10 21:16:04
β 2026-08-10 09:55:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| dank.cz | wells.ns.cloudflare.com, tricia.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.125
NS records: wells.ns.cloudflare.com, tricia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dank.cz (unsigned zone)
β±οΈ Timing
Total: 691ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.154, 104.21.96.60 |
| AAAA | 2 | 2606:4700:3037::ac43:ad9a, 2606:4700:3034::6815:603c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.dank.cz directs to four IP numbers, which are 104.21.96.60, 172.67.173.154, 2606:4700:3034::6815:603c and 2606:4700:3037::ac43:ad9a.
webmaster-forums.net, kundertauto.com, www.cadh.com.cn plus two other host names have IP numbers in common with mail.dank.cz.