null.1678441719.workers.dev - dns.ninja
null.1678441719.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:c2cπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:97a2πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.12.44Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.151.162πΊπΈ 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 | 104.21.12.44, 172.67.151.162 | ||||||
| IPv6 hints | 2606:4700:3034::6815:c2c, 2606:4700:3035::ac43:97a2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
1678441719.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | ali.ns.cloudflare.com β | ||||||
| NS | toby.ns.cloudflare.com | ||||||
| SOA | ali.ns.cloudflare.comdns@cloudflare.com serial=2409291035 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.12.442026-07-18 β 2026-08-01 Β· 2 obs
β 2026-07-18 19:28:36
β 2026-08-01 00:01:50
β 2026-08-01 00:01:50
βA172.67.151.1622026-07-18 β 2026-08-01 Β· 2 obs
β 2026-07-18 19:28:36
β 2026-08-01 00:01:50
β 2026-08-01 00:01:50
βA2606:4700:3034::6815:c2c2026-07-18 β 2026-08-01 Β· 2 obs
β 2026-07-18 19:28:36
β 2026-08-01 00:01:50
β 2026-08-01 00:01:50
βA2606:4700:3035::ac43:97a22026-07-18 β 2026-08-01 Β· 2 obs
β 2026-07-18 19:28:36
β 2026-08-01 00:01:50
β 2026-08-01 00:01:50
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... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| 1678441719.workers.dev | ali.ns.cloudflare.com, toby.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.239
NS records: ali.ns.cloudflare.com, toby.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 421ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.12.44, 172.67.151.162 |
| AAAA | 2 | 2606:4700:3035::ac43:97a2, 2606:4700:3034::6815:c2c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
null.1678441719.workers.dev resolves to four IP addresses: 104.21.12.44, 172.67.151.162, 2606:4700:3034::6815:c2c and 2606:4700:3035::ac43:97a2.
Two other host names, along with todayshiftoffice.pro, nyjyh.com and aixinrs.cn, also share IP numbers with null.1678441719.workers.dev.