We have not made final determination on what IPs we may want to block as being high risk. But they will be generally available.
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Happy to see the progress on this.
Thought you might be interested in seeing how important this feature is going to be for the Small Web:
It’s going to be invaluable for helping decentralise the web.
Thank you for the work you do 
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A post was split to a new topic: Cert using tls-alpn fails for shortlived IP address identifier
Hey, thanks for the 6-day cert.
Are there any existing websites which allow for querying the full SSL Cert details apart from CRT.sh
My ISP only allows connection to IP4 but I did manage to retrieve some info. Just double-checking how accurate it is.
Issued On:
July 13, 2025 at 11:49:44 UTC
Expires On:
July 20, 2025 at 03:49:43 UTC
Common Name:
[2602:ff3a:1:abad:c0f:fee:abad:cafe]
Subject Alternative Names:
DNS:2602.ff3a.0001.abad.0c0f.0fee.abad.cafe
DNS:2602.ff3a.1.abad.c0f.fee.abad.cafe
DNS:abad.cafe
DNS:www.abad.cafe
IP Address:2602:FF3A:1:ABAD:C0F:FEE:ABAD:CAFE
Issuer:
Let's Encrypt
Serial Number:
063E185B8B39AE9E4D75CF42D0B55E8E8516
Signature Algorithm:
Unknown
Key Algorithm:
RSA 2048
From your profile it looks like you are implementing a CT log monitoring UI. Censys offer a paid API for that I believe, if you need something with some kind of SLA. Alternatively you would query the CT logs individually via your own system for domains of interest.
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