TLS issues with Lumen (CenturyLink)

Can someone from Lumen/CenturyLink contact me off-list? We are seeing issues with some traffic coming from customers inside AS209 (and only AS209) that appear to be hitting some sort of in-the-middle inspection that is causing TLS issues (showing that the certificates are invalid). Thanks!

N88 Sponsorships, Peering Forum, Final Call for Presentations + CaribNOG 25 Empowers Underserved Students + Inspires Community

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Re: ABQNOG -- May 4, 2023

Thanks for sharing, John. I'm excited for this event, long overdue! See everyone there - find me wherever the green chile is being served. =) ~Chris On Mon, Apr 3, 2023 at 8:58 PM John Osmon wrote: > For folks that might be in the southwest US (and any that want to > visit!), we're going to

Re: DNS resolution for hhs.gov

Interestingly enough, the company behind this mess decided to sign it: bjorn@canardo:~$ dig dhhs.gov @158.74.30.99 +nsid|grep NSID ; NSID: 4c 65 69 64 6f 73 20 62 75 69 6c 64 20 57 2e 56 45 52 4e 41 20 32 30 32 33 ("Leidos build W.VERNA 2023") Guessing this was done by "security professionals