X
Tap here to go to the mobile version of the site.

Support Forum

Insecure connection for popular websites because seemingly random certificate , whats going on?

Posted

Hi, I keep getting these insecure connection problems, and I've tried flushing my DNS, setting all sorts of windows settings, idk what else to do. It looks like a man-in-the-middle attack, these URLs for the certificate look like advertisement sites:

github.com uses an invalid security certificate. The certificate is only valid for the following names: wildcard.microsites.redbull.com, dauerkarten.dierotenbullen.com, www.redbull.co.uk, live.wingsforlifeworldrun.com, *.servustv.com, *.redbull.com, data.redbullmusicacademy.com, tickets.dierotenbullen.com, *.redbull.tv, www.konzertspektakel.at, *.rb3ca.redbull.com, www.redbullminasriders.com, fanerlebnisse.dierotenbullen.com, www.organicsbyredbull.com, www.hangar-7.com, *.rbmbtnx.net, sonderkarten.dierotenbullen.com, aktion.dierotenbullen.com, www.redbullairrace.com, www.flyingbulls.at, www.scuderiatororosso.com, *.pmd.redbull.com, addons.redbull.at, canyoumakeit.redbull.com, audio.rbmaradio.com, www.redbullsalzburg.at, *.redbullmediahouse.com, www.redbullbconenewsroom.com, stage-www.neymarjrsfive.com, comments.speedweek.com, ettest.dierotenbullen.com, predict.redbullflugtag.com

I keep getting them for popular websites too, above is for GitHub, but I'm regularly blocked from Google all the time!

Help?

Thanks!

Hi, I keep getting these insecure connection problems, and I've tried flushing my DNS, setting all sorts of windows settings, idk what else to do. It looks like a man-in-the-middle attack, these URLs for the certificate look like advertisement sites: github.com uses an invalid security certificate. The certificate is only valid for the following names: wildcard.microsites.redbull.com, dauerkarten.dierotenbullen.com, www.redbull.co.uk, live.wingsforlifeworldrun.com, *.servustv.com, *.redbull.com, data.redbullmusicacademy.com, tickets.dierotenbullen.com, *.redbull.tv, www.konzertspektakel.at, *.rb3ca.redbull.com, www.redbullminasriders.com, fanerlebnisse.dierotenbullen.com, www.organicsbyredbull.com, www.hangar-7.com, *.rbmbtnx.net, sonderkarten.dierotenbullen.com, aktion.dierotenbullen.com, www.redbullairrace.com, www.flyingbulls.at, www.scuderiatororosso.com, *.pmd.redbull.com, addons.redbull.at, canyoumakeit.redbull.com, audio.rbmaradio.com, www.redbullsalzburg.at, *.redbullmediahouse.com, www.redbullbconenewsroom.com, stage-www.neymarjrsfive.com, comments.speedweek.com, ettest.dierotenbullen.com, predict.redbullflugtag.com I keep getting them for popular websites too, above is for GitHub, but I'm regularly blocked from Google all the time! Help? Thanks!

Additional System Details

Installed Plug-ins

  • Shockwave Flash 28.0 r0

Application

  • User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0

More Information

WestEnd 60 solutions 5387 answers

Are you running adblockers or using a proxy to access those sites?

Are you running adblockers or using a proxy to access those sites?

Question owner

nothing beyond vanilla firefox, i dont change a setting unless im trying to solve problems like this. pretty new computer all together too.

nothing beyond vanilla firefox, i dont change a setting unless im trying to solve problems like this. pretty new computer all together too.
FredMcD
  • Top 10 Contributor
4274 solutions 59937 answers
There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate. https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message https://support.mozilla.org/en-US/kb/connection-untrusted-error-message http://kb.mozillazine.org/Error_loading_websites