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DNS & Mail Infrastructure Telemetry

Tech Stack & Infrastructure Filter

Filter cached mail and nameserver observations. Each result shows its check time where recorded.

Export Filtered Report (.CSV)

Extension

🌐 All featured zones 🇦🇮 .ai (Anguilla)🇮🇴 .io (British Indian Ocean Territory)🇨🇴 .co (Colombia)🇬🇧 .uk (United Kingdom)🇩🇪 .de (Germany)🇨🇦 .ca (Canada)🇨🇭 .ch (Switzerland)🇸🇪 .se (Sweden)

Mail Provider:

All Google Workspace Microsoft 365 Zoho Mail Proton Mail Apple iCloud Mail

DNS Provider:

All Cloudflare Amazon Route 53 GoDaddy DNS Namecheap DNS Google Cloud DNS

Active Filters:ccTLD: .CO × DNS: nsone.net DNS ×Reset All

Showing 1–5 matching domains

Domain	ccTLD	Detected mail provider	DNS provider / nameservers	Cached IPv4	WHOIS
fluorescent.co	.co	Google Workspace Check time unknown	nsone.net DNS Check time unknown	75.2.60.5 Check time unknown	WHOIS →
frog.co	.co	Custom MX Check time unknown	nsone.net DNS Check time unknown	165.227.71.252 Check time unknown	WHOIS →
remote.co	.co	Google Workspace Check time unknown	nsone.net DNS Check time unknown	2.18.188.231 Check time unknown	WHOIS →
stackoverflow.co	.co	Google Workspace Check time unknown	nsone.net DNS Check time unknown	3.33.186.135 Check time unknown	WHOIS →
wradio.com.co	.co	Custom MX Check time unknown	nsone.net DNS Check time unknown	199.232.194.133 Check time unknown	WHOIS →