null.1697044379.workers.dev - robtex.com
null.1697044379.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:5aceπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a12bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.90.206Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.161.43πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.90.206, 172.67.161.43 | ||||||
| IPv6 hints | 2606:4700:3036::6815:5ace, 2606:4700:3037::ac43:a12b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com | ||||||
1697044379.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | lochlan.ns.cloudflare.com β | ||||||
| NS | nena.ns.cloudflare.com | ||||||
| SOA | lochlan.ns.cloudflare.comdns@cloudflare.com serial=2406424838 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.90.2062026-06-28 β 2026-07-22 Β· 2 obs
β 2026-06-28 16:53:58
β 2026-07-22 03:10:04
β 2026-07-22 03:10:04
βA172.67.161.432026-06-28 β 2026-07-22 Β· 2 obs
β 2026-06-28 16:53:58
β 2026-07-22 03:10:04
β 2026-07-22 03:10:04
βA2606:4700:3036::6815:5ace2026-06-28 β 2026-07-22 Β· 2 obs
β 2026-06-28 16:53:58
β 2026-07-22 03:10:04
β 2026-07-22 03:10:04
βA2606:4700:3037::ac43:a12b2026-06-28 β 2026-07-22 Β· 2 obs
β 2026-06-28 16:53:58
β 2026-07-22 03:10:04
β 2026-07-22 03:10:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| 1697044379.workers.dev | lochlan.ns.cloudflare.com, nena.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.234
NS records: lochlan.ns.cloudflare.com, nena.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 435ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.43, 104.21.90.206 |
| AAAA | 2 | 2606:4700:3036::6815:5ace, 2606:4700:3037::ac43:a12b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
null.1697044379.workers.dev points to the four IP addresses 104.21.90.206, 172.67.161.43, 2606:4700:3036::6815:5ace and 2606:4700:3037::ac43:a12b.
Two other host names, along with pacshield.com, buora.net and avsolutions.ca, also share IP numbers with null.1697044379.workers.dev.