mail.cyhsz.com - robtex.com
mail.cyhsz.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:bc7dπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2bebπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.43.235Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.188.125πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.43.235, 172.67.188.125 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bc7d, 2606:4700:3034::6815:2beb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
cyhsz.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:bc7dπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2bebπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.43.235Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.188.125πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | deb.ns.cloudflare.com β | ||||||
| NS | lakas.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.43.235, 172.67.188.125 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bc7d, 2606:4700:3034::6815:2beb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
| SOA | deb.ns.cloudflare.comdns@cloudflare.com serial=2409241727 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
βA104.21.43.2352026-05-23 β 2026-07-20 Β· 3 obs
β 2026-02-22 15:35:54
β 2026-05-23 09:18:48
β 2026-07-20 03:00:18
β 2026-05-23 09:18:48
β 2026-07-20 03:00:18
βA172.67.188.1252026-05-23 β 2026-07-20 Β· 3 obs
β 2026-02-22 15:35:54
β 2026-05-23 09:18:48
β 2026-07-20 03:00:18
β 2026-05-23 09:18:48
β 2026-07-20 03:00:18
βA220.181.136.272016-01-16 β 2016-04-25 Β· 5 obs
β 2015-10-21 01:35:58
β 2016-01-16 21:44:38
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
β 2016-01-16 21:44:38
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
βA220.181.136.302015-10-21 β 2016-04-25 Β· 4 obs
β 2015-10-21 01:35:58
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
βA220.181.136.432015-10-21 β 2016-04-25 Β· 4 obs
β 2015-10-21 01:35:58
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
βA220.181.136.542015-10-21 β 2015-10-21 Β· 3 obs
β 2015-10-21 01:35:58
β 2016-01-16 21:44:38
β 2026-07-20 03:00:18
β 2016-01-16 21:44:38
β 2026-07-20 03:00:18
βA220.181.136.552015-10-21 β 2016-04-25 Β· 4 obs
β 2015-10-21 01:35:58
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
βA2606:4700:3031::ac43:bc7d2026-07-08 β 2026-07-20 Β· 3 obs
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
βA2606:4700:3032::6815:2beb2026-05-23 β 2026-06-12 Β· 5 obs
β 2026-02-22 15:35:54
β 2026-05-23 09:18:48
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
β 2026-05-23 09:18:48
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
βA2606:4700:3034::6815:2beb2026-07-08 β 2026-07-20 Β· 3 obs
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
βA2606:4700:3034::ac43:bc7d2026-05-23 β 2026-06-12 Β· 5 obs
β 2026-02-22 15:35:54
β 2026-05-23 09:18:48
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
β 2026-05-23 09:18:48
β 2026-06-12 11:39:46
β 2026-07-08 07:19:22
β 2026-07-20 03:00:18
βCNAMEcyhsz.sinaapp.com2015-10-21 β 2016-04-25 Β· 4 obs
β 2015-10-21 01:35:58
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
β 2016-04-25 12:47:24
β 2026-02-22 15:35:54
β 2026-07-20 03:00:18
βCNAMEexp.gs-cdn.com2026-03-02 β 2026-03-27 Β· 5 obs
β 2026-02-22 15:35:54
β 2026-03-02 10:06:28
β 2026-03-27 03:44:10
β 2026-04-24 18:05:18
β 2026-07-20 03:00:18
β 2026-03-02 10:06:28
β 2026-03-27 03:44:10
β 2026-04-24 18:05:18
β 2026-07-20 03:00:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| cyhsz.com | deb.ns.cloudflare.com, lakas.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.194
NS records: deb.ns.cloudflare.com, lakas.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cyhsz.com (unsigned zone)
β±οΈ Timing
Total: 375ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.43.235, 172.67.188.125 |
| AAAA | 2 | 2606:4700:3031::ac43:bc7d, 2606:4700:3034::6815:2beb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (deb.ns.cloudflare.com, deb.ns.cloudflare.com, deb.ns.cloudflare.com...)
Analysis
IP Addresses
mail.cyhsz.com points to the four IP addresses 104.21.43.235, 172.67.188.125, 2606:4700:3031::ac43:bc7d and 2606:4700:3034::6815:2beb.
Additional host names β gogelbetslot.net, hostwindsmail.com, www.power-tree.com and two others β share IP numbers with mail.cyhsz.com.