DNS Gurus
Live Incidents Bookmarklets About
Menu
Live Incidents Bookmarklets About

Tools

DNS URL Inspect Subdomains Ping Traceroute SSL/TLS HTTP Headers CSP WHOIS IP Info ASN

Tools

DNS URL Inspect Subdomains Ping Traceroute SSL/TLS HTTP Headers CSP WHOIS IP Info ASN

History

test.io
Open Cached · just now
7 subdomains
↳
api
Active incidents Cloudflare logo Cloudflare
via Common
104.20.21.230 +3
ASN | Cloudflare
↳
autodiscover
→ autodiscover.outlook.com
Microsoft 365 logo Microsoft 365
via Common
52.96.109.136 +11
ASN | Microsoft
↳
cdn
Active incidents Cloudflare logo Cloudflare
via Common
104.20.21.230 +3
ASN | Cloudflare
↳
demo
Active incidents Cloudflare logo Cloudflare
via Common
104.20.21.230 +3
ASN | Cloudflare
↳
status
Active incidents Cloudflare logo Cloudflare
via Common
104.20.21.230 +3
ASN | Cloudflare
↳
vpn
Hetzner Online logo Hetzner Online
via Common
78.46.108.175
ASN | Hetzner
↳
www
Active incidents Cloudflare logo Cloudflare
via Common
104.20.21.230 +3
ASN | Cloudflare

Free Cloud Credits

Get free credits to test cloud platforms

DigitalOcean
DigitalOcean
Get $200 in credits
Linode
Linode/Akamai
Get $100 in credits
UpCloud
UpCloud
Get €25 in credits
Vultr
Vultr
Get $300 in credits
Offer appears after signup
Privacy • Terms • About
© 2026 DNS Gurus
Privacy • Terms • About
© 2026 DNS Gurus