Dunkin’ Wi-Fi helper
Perfect for commuters hopping on Dunkin’ Wi-Fi between stops.
Live snapshot
Connection report
IP address
IPv6 address
IPv6 address
🇺🇸 United States
Headers
Request headers
8 headers
| Header | Value |
|---|---|
| accept | */* |
| accept-encoding | gzip, br, zstd, deflate |
| cache-control | max-age=259200 |
| connection | close |
| host | nossl.sh |
| user-agent | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
| via | 1.1 squid-proxy-5b5d847c96-788gb (squid/6.13) |
| x-forwarded-for | 216.73.216.63 |
Trigger the captive prompt
Visit nossl.sh to give the Dunkin’ gateway the HTTP request it needs to show the login page.
- Confirms whether your device is blocked by MAC filtering.
- Captures the gateway headers for support calls.
- Works on budget Chromebooks often used by students.
If the page will not load
Toggle Wi-Fi, disable VPN, and retry nossl.sh. Share the timestamped snapshot with staff if it still hangs.
Is it safe to log in on public Wi-Fi?
Use the network to reach the portal, then switch to HTTPS sites or a VPN once authenticated.
Quick steps to trigger captive portals
Apple captive portal check
Open the official Apple CNA page to force the captive assistant on iOS and macOS devices.
Open Apple captive portalAndroid captive portal check
Use the Android connectivity check URL that devices call before presenting the portal dialog.
Open Android captive portal