update.cdn-update.workers.dev - robtex.com
update.cdn-update.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:940eπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:3fa8πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.63.168Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.148.14πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.63.168, 172.67.148.14 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:940e, 2606:4700:3033::6815:3fa8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com | ||||||
cdn-update.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | bruce.ns.cloudflare.com β | ||||||
| NS | desi.ns.cloudflare.com | ||||||
| SOA | bruce.ns.cloudflare.comdns@cloudflare.com serial=2399904552 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.63.1682026-05-01 β 2026-05-13 Β· 2 obs
β 2026-05-01 15:00:02
β 2026-05-13 04:36:38
β 2026-05-13 04:36:38
βA172.67.148.142026-05-01 β 2026-05-13 Β· 2 obs
β 2026-05-01 15:00:02
β 2026-05-13 04:36:38
β 2026-05-13 04:36:38
βA2606:4700:3031::ac43:940e2026-05-01 β 2026-05-13 Β· 2 obs
β 2026-05-01 15:00:02
β 2026-05-13 04:36:38
β 2026-05-13 04:36:38
βA2606:4700:3033::6815:3fa82026-05-01 β 2026-05-13 Β· 2 obs
β 2026-05-01 15:00:02
β 2026-05-13 04:36:38
β 2026-05-13 04:36:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| cdn-update.workers.dev | bruce.ns.cloudflare.com, desi.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.77
NS records: bruce.ns.cloudflare.com, desi.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 445ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.63.168, 172.67.148.14 |
| AAAA | 2 | 2606:4700:3031::ac43:940e, 2606:4700:3033::6815:3fa8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
update.cdn-update.workers.dev points to four IP numbers: 2606:4700:3031::ac43:940e, 2606:4700:3033::6815:3fa8, 104.21.63.168 and 172.67.148.14.
Other host names including ar(0x786e7878)(0x787878)(0x787878)hd.bar, ny.yibada.com, marnithorehub.com, seren-id.fr and searchsafely.net share IP numbers with update.cdn-update.workers.dev.