join.czechav.com - robtex.com
join.czechav.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:c3bcπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4c86πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.134Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.195.188πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.76.134, 172.67.195.188 | ||||||
| IPv6 | 2606:4700:3030::ac43:c3bc, 2606:4700:3035::6815:4c86 | ||||||
czechav.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:c3bcπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4c86πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.134Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.195.188πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | beth.ns.cloudflare.com β | ||||||
| NS | lars.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 | google-site-verification=Qk9P0AQDiCHeIpFw-nbJP5wvV21YQsuhPxZI3c5Vooo | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.76.134, 172.67.195.188 | ||||||
| IPv6 | 2606:4700:3030::ac43:c3bc, 2606:4700:3035::6815:4c86 | ||||||
| SOA | beth.ns.cloudflare.comdns@cloudflare.com serial=2398385749 | ||||||
rank #508577 globally
rank #226658 in the tld
WOT: SAFE (64/100)
π Tranco rank: #311,976
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.76.1342026-02-22 β 2026-03-29 Β· 3 obs
β 2019-06-04 17:04:40
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
βA172.67.195.1882026-02-22 β 2026-03-29 Β· 3 obs
β 2019-06-04 17:04:40
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
βA2606:4700:3030::ac43:c3bc2026-02-22 β 2026-03-29 Β· 3 obs
β 2019-06-04 17:04:40
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
βA2606:4700:3035::6815:4c862026-02-22 β 2026-03-29 Β· 3 obs
β 2019-06-04 17:04:40
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
βA91.220.231.682016-12-28 β 2017-08-22 Β· 4 obs
β 2016-12-28 20:16:04
β 2017-08-22 16:55:56
β 2019-06-04 17:04:40
β 2026-03-29 09:45:24
β 2017-08-22 16:55:56
β 2019-06-04 17:04:40
β 2026-03-29 09:45:24
βCNAMEshroom.ams.ntl.cloud2019-06-04 β 2021-05-18 Β· 4 obs
β 2019-06-04 17:04:40
β 2021-05-18 23:50:50
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
β 2021-05-18 23:50:50
β 2026-02-22 17:19:30
β 2026-03-29 09:45:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| czechav.com | beth.ns.cloudflare.com, lars.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.195
NS records: beth.ns.cloudflare.com, lars.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for czechav.com (unsigned zone)
β±οΈ Timing
Total: 100ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.134, 172.67.195.188 |
| AAAA | 2 | 2606:4700:3030::ac43:c3bc, 2606:4700:3035::6815:4c86 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (beth.ns.cloudflare.com, beth.ns.cloudflare.com, beth.ns.cloudflare.com...)
Analysis
IP Addresses
join.czechav.com points to four IP numbers: 2606:4700:3030::ac43:c3bc, 2606:4700:3035::6815:4c86, 104.21.76.134 and 172.67.195.188.
Other host names, for instance elafite.com, jammukashmirnow.com, wealthgrowingplaybook.com, lsiecmsiad3.com and fscase.com share IP numbers with join.czechav.com.