ail.uscca.workers.dev - dns.ninja
ail.uscca.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5b6cπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d7f6πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.91.108Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.215.246πΊπΈ 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 | 104.21.91.108, 172.67.215.246 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b6c, 2606:4700:3037::ac43:d7f6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com | ||||||
uscca.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | april.ns.cloudflare.com β | ||||||
| NS | cody.ns.cloudflare.com | ||||||
| SOA | april.ns.cloudflare.comdns@cloudflare.com serial=2407472266 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βA104.21.91.1082026-05-06 β 2026-07-01 Β· 4 obs
β 2026-05-06 20:33:32
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA172.67.215.2462026-05-06 β 2026-07-01 Β· 4 obs
β 2026-05-06 20:33:32
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA188.114.96.02026-06-11 β 2026-06-11 Β· 3 obs
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA188.114.97.02026-06-11 β 2026-06-11 Β· 3 obs
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA2606:4700:3031::6815:5b6c2026-07-01 β 2026-07-01 Β· 2 obs
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-07-01 21:05:04
βA2606:4700:3035::6815:5b6c2026-05-06 β 2026-06-06 Β· 4 obs
β 2026-05-06 20:33:32
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA2606:4700:3037::ac43:d7f62026-05-06 β 2026-07-01 Β· 4 obs
β 2026-05-06 20:33:32
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA2a06:98c1:3120::2026-06-11 β 2026-06-11 Β· 3 obs
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
βA2a06:98c1:3121::2026-06-11 β 2026-06-11 Β· 3 obs
β 2026-06-06 05:21:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
β 2026-06-11 11:02:00
β 2026-07-01 21:05:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| uscca.workers.dev | april.ns.cloudflare.com, cody.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.66
NS records: april.ns.cloudflare.com, cody.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 1866ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.215.246, 104.21.91.108 |
| AAAA | 2 | 2606:4700:3037::ac43:d7f6, 2606:4700:3031::6815:5b6c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
ail.uscca.workers.dev has four IP addresses: 104.21.91.108, 172.67.215.246, 2606:4700:3031::6815:5b6c and 2606:4700:3037::ac43:d7f6.
Two other host names, along with trust-option.com, hengstfootwear.com and nuocmamhaitrung.com, also share IP numbers with ail.uscca.workers.dev.