office365.dc-microsoft.workers.dev - robtex.com

office365.dc-microsoft.workers.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:50dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:84b9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.5.13Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.132.185πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.5.13, 172.67.132.185
IPv62606:4700:3031::6815:50d, 2606:4700:3035::ac43:84b9

dc-microsoft.workers.dev

DNSSEC⚠️ Not signed
NSdelilah.ns.cloudflare.com ⭐
NSsean.ns.cloudflare.com
SOAdelilah.ns.cloudflare.comdns@cloudflare.com serial=2397825827

Same first word

Similar names

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
workers.devclyde.ns.cloudflare.com, sofia.ns.cloudflare.com-
dc-microsoft.workers.devdelilah.ns.cloudflare.com, sean.ns.cloudflare.com-

βœ… Authoritative Response

Server: 172.64.33.231

NS records: delilah.ns.cloudflare.com, sean.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workers.dev (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1172.64.80.1
AAAA12606:4700:130:436c:6f75:6466:6c61:7265
HTTPS1{"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.