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Ask HN: How to get entire list of all registered .io domain names?
I doing some research on the trends of .io domain names. I'm having trouble getting a reliable list of all registered .io domain names, though. I've purchased a few curated lists, but they were obviously incomplete. The .io registry does not supply access to zone files like verisign does (use to?).
Anyone know of a reliable way to gather the entire dataset of registered .io domain names?
- runnr_az 9y agoHave you tried getting in touch with .io directly? They may not make their zone file publicly available, but they probably do privately...
- Bino 9y agoAll names in the .io zone are DNSSEC signed https://www.nic.io/ https://www.nic.io/ hence, you should be able to do a DNSSEC walk? https://www.google.com/search?q=dnssec+walk https://www.google.com/search?q=dnssec+walk