On Mon, 13 Jan 2025 at 20:31, Rafael Pfister AVENIQ via swinog swinog@lists.swinog.ch wrote:
Hey everyone
Starting from today at 19:30, Sunrise seems to be experiencing issues connecting to Cloudfront/AWS services. Can someone from Sunrise investigate? Has anyone else noticed slow response times?
RESOLVED 20min.ch TO 108.139.10.50 STARTED QUERY AT 2025/01/13 19:20:59 UTC
Not a peering issue, but a DNS mapping issue.
You are tracerouting to San Francisco, US from Europe, the results are pretty much what you'd expect.
It seems like you are using HE Network Tools Site, so maybe that is the reason you get DNS records for San Francisco.
Tracerouting from init7 to 20min.ch on their website (https://www.as13030.net/traceroute.php) points to 3.165.190.46 and the results are within 20 milliseconds, so there is definitely no major issue here.
Here some RIPE atlas traceroutes from Switzerland: https://atlas.ripe.net/measurements/86069388/overview
Do your own tests, don't trust cheap tools.
Lukas
Lukas