maybe your server responded to a plain ip addressed request with the real name..... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		arccy 5 months ago \| parent \| context \| favorite \| on: Ask HN: How did the internet discover my subdomain... maybe your server responded to a plain ip addressed request with the real name...

averageRoyalty 5 months ago | [–]

Host header is a request header, not a response one, isn't it?

fc417fc802 5 months ago | [–]

He said he used a wildcard cert though. So what part of the response would contain the subdomain in that case?

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact