connect.pubsrv.workers.dev - dns.ninja
connect.pubsrv.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:86πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:96fdπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.134Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.150.253πΊπΈ 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 | 104.21.0.134, 172.67.150.253 | ||||||
| IPv6 hints | 2606:4700:3030::6815:86, 2606:4700:3037::ac43:96fd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
pubsrv.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | dale.ns.cloudflare.com β | ||||||
| NS | susan.ns.cloudflare.com | ||||||
| SOA | dale.ns.cloudflare.comdns@cloudflare.com serial=2408568210 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.0.1342026-02-26 β 2026-07-12 Β· 2 obs
β 2026-02-26 13:22:42
β 2026-07-12 06:21:34
β 2026-07-12 06:21:34
βA172.67.150.2532026-02-26 β 2026-07-12 Β· 2 obs
β 2026-02-26 13:22:42
β 2026-07-12 06:21:34
β 2026-07-12 06:21:34
βA2606:4700:3030::6815:862026-07-08 β 2026-07-12 Β· 3 obs
β 2026-02-26 13:22:42
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
βA2606:4700:3034::ac43:96fd2026-02-26 β 2026-02-26 Β· 3 obs
β 2026-02-26 13:22:42
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
βA2606:4700:3036::6815:862026-02-26 β 2026-02-26 Β· 3 obs
β 2026-02-26 13:22:42
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
βA2606:4700:3037::ac43:96fd2026-07-08 β 2026-07-12 Β· 3 obs
β 2026-02-26 13:22:42
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
β 2026-07-08 15:35:18
β 2026-07-12 06:21:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| pubsrv.workers.dev | dale.ns.cloudflare.com, susan.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.95
NS records: dale.ns.cloudflare.com, susan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 1252ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.150.253, 104.21.0.134 |
| AAAA | 2 | 2606:4700:3037::ac43:96fd, 2606:4700:3030::6815:86 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
connect.pubsrv.workers.dev directs to four IP numbers, which are 104.21.0.134, 172.67.150.253, 2606:4700:3030::6815:86 and 2606:4700:3037::ac43:96fd.
711jl5.com, huashort.com, cbsr.com.pk plus two other host names have IP numbers in common with connect.pubsrv.workers.dev.