google.zeng-sl.workers.dev - robtex.com
google.zeng-sl.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:4dd6πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d3e5πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.77.214Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.211.229πΊπΈ 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 | 104.21.77.214, 172.67.211.229 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4dd6, 2606:4700:3033::ac43:d3e5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com | ||||||
zeng-sl.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | hope.ns.cloudflare.com β | ||||||
| NS | lennon.ns.cloudflare.com | ||||||
| SOA | hope.ns.cloudflare.comdns@cloudflare.com serial=2408197821 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.77.2142026-04-11 β 2026-07-29 Β· 2 obs
β 2026-04-11 05:47:42
β 2026-07-29 20:00:30
β 2026-07-29 20:00:30
βA172.67.211.2292026-04-11 β 2026-07-29 Β· 2 obs
β 2026-04-11 05:47:42
β 2026-07-29 20:00:30
β 2026-07-29 20:00:30
βA2606:4700:3033::6815:4dd62026-04-11 β 2026-07-29 Β· 2 obs
β 2026-04-11 05:47:42
β 2026-07-29 20:00:30
β 2026-07-29 20:00:30
βA2606:4700:3033::ac43:d3e52026-06-26 β 2026-07-29 Β· 3 obs
β 2026-05-24 09:41:20
β 2026-06-26 19:24:48
β 2026-07-29 20:00:30
β 2026-06-26 19:24:48
β 2026-07-29 20:00:30
βA2606:4700:3034::ac43:d3e52026-04-11 β 2026-05-24 Β· 4 obs
β 2026-04-11 05:47:42
β 2026-05-24 09:41:20
β 2026-06-26 19:24:48
β 2026-07-29 20:00:30
β 2026-05-24 09:41:20
β 2026-06-26 19:24:48
β 2026-07-29 20:00:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| zeng-sl.workers.dev | hope.ns.cloudflare.com, lennon.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.163
NS records: hope.ns.cloudflare.com, lennon.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 608ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.77.214, 172.67.211.229 |
| AAAA | 2 | 2606:4700:3033::6815:4dd6, 2606:4700:3033::ac43:d3e5 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
google.zeng-sl.workers.dev points to the four IP addresses 104.21.77.214, 172.67.211.229, 2606:4700:3033::6815:4dd6 and 2606:4700:3033::ac43:d3e5.
o-connect-v4.app, gila4dhokix.com, aatchiyar.in and two other host names share IP numbers with google.zeng-sl.workers.dev.