office365.dc-microsoft.workers.dev - robtex.com
office365.dc-microsoft.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:50dπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:84b9πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.5.13Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.132.185πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.5.13, 172.67.132.185 | ||||||
| IPv6 | 2606:4700:3031::6815:50d, 2606:4700:3035::ac43:84b9 | ||||||
dc-microsoft.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | delilah.ns.cloudflare.com β | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| SOA | delilah.ns.cloudflare.comdns@cloudflare.com serial=2397825827 | ||||||
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| dc-microsoft.workers.dev | delilah.ns.cloudflare.com, sean.ns.cloudflare.com | - |
β Authoritative Response
Server: 172.64.33.231
NS records: delilah.ns.cloudflare.com, sean.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 394ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.64.80.1 |
| AAAA | 1 | 2606:4700:130:436c:6f75:6466:6c61:7265 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
office365.dc-microsoft.workers.dev resolves to four IPs: 2606:4700:3031::6815:50d, 2606:4700:3035::ac43:84b9, 104.21.5.13 and 172.67.132.185.
Other host names such as mybit.io, lam44.altervista.org.cdn.cloudflare.net, ajouronline.com, lustigetiernamenbubble.de and total795317.cfd share IP numbers with office365.dc-microsoft.workers.dev.