DNS propagation issues with Cloudflare and Google DNS and DeNIC for .de domains?

1 pointsby bfleschvor 6 Jahren0 comments

My DNS glue records are currently not being resolved through cloudflare (1.1.1.1) and google dns (8.8.8.8). Only when I use DENIC root dns (a.nic.de) it resolves.

# dig ns2.mail.deutsche-cyberberatung.de @1.1.1.1 -> no results

# dig ns2.mail.deutsche-cyberberatung.de @8.8.8.8 -> no results

# dig ns2.mail.deutsche-cyberberatung.de @a.nic.de -> returns information as expected

It seems there are issues propagating the information from DENIC to Google/Cloudflare.

Is there anything I can do? I have already created a ticked with my registrar.

1 comments

pszvor 6 Jahren

Your DNSSEC signatures expired: https://dnsviz.net/d/deutsche-cyberberatung.de/dnssec/

bfleschvor 6 Jahren

Thank you very much! I was not aware that DNSSEC could actually expire (shame on me).