yahoomail.server10.workers.dev - robtex.com
yahoomail.server10.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:2e04πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:ddf3πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.46.4Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.221.243πΊπΈ 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 | 104.21.46.4, 172.67.221.243 | ||||||
| IPv6 hints | 2606:4700:3030::6815:2e04, 2606:4700:3036::ac43:ddf3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com | ||||||
server10.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | jasmine.ns.cloudflare.com β | ||||||
| NS | tate.ns.cloudflare.com | ||||||
| SOA | jasmine.ns.cloudflare.comdns@cloudflare.com serial=2407670479 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.46.42026-04-03 β 2026-07-05 Β· 2 obs
β 2026-04-03 02:38:14
β 2026-07-05 08:43:02
β 2026-07-05 08:43:02
βA172.67.221.2432026-04-03 β 2026-07-05 Β· 2 obs
β 2026-04-03 02:38:14
β 2026-07-05 08:43:02
β 2026-07-05 08:43:02
βA2606:4700:3030::6815:2e042026-04-03 β 2026-07-05 Β· 2 obs
β 2026-04-03 02:38:14
β 2026-07-05 08:43:02
β 2026-07-05 08:43:02
βA2606:4700:3036::ac43:ddf32026-04-03 β 2026-07-05 Β· 2 obs
β 2026-04-03 02:38:14
β 2026-07-05 08:43:02
β 2026-07-05 08:43:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| server10.workers.dev | jasmine.ns.cloudflare.com, tate.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.191
NS records: jasmine.ns.cloudflare.com, tate.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 1053ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.46.4, 172.67.221.243 |
| AAAA | 2 | 2606:4700:3036::ac43:ddf3, 2606:4700:3030::6815:2e04 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
yahoomail.server10.workers.dev points to the four IP addresses 104.21.46.4, 172.67.221.243, 2606:4700:3030::6815:2e04 and 2606:4700:3036::ac43:ddf3.
Additional host names β www.huixianshidi.com, videocrewfl.com, centrio247metrics.click and two others β share IP numbers with yahoomail.server10.workers.dev.