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I previously wrote about how Google added DNSSSEC MX Record options, just back in September.

I went to get more information about them, and write a similar blog post for work on our site, but for some reason, Google has removed any reference to this in their support documents, and removed the blog post about the update. Very strange.

I reached out to Google Support for information about this and they basically wouldn’t say anything about it (somewhat unsurprisingly). We manage a domain that we moved to these records and they seem to still be working fine, but now I guess they are unsupported?

Does this count as going to the Google Graveyard? So bizarre.

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Links
Google DNSSEC MX Records Disappear
https://barnes.tech/blog/google-dnssec-mx-records-disappear
Author Barnes Tech Blog
Published at November 25, 2025