hey, is upload.ubuntu.com down?

❯ ping upload.ubuntu.com
PING upload.ubuntu.com (91.189.89.100) 56(84) bytes of data.
From bond0.peluda.canonical.com (91.189.88.172) icmp_seq=1 Destination Host Unreachable
From bond0.peluda.canonical.com (91.189.88.172) icmp_seq=2 Destination Host Unreachable
From bond0.peluda.canonical.com (91.189.88.172) icmp_seq=3 Destination Host Unreachable
^C
--- upload.ubuntu.com ping statistics ---
6 packets transmitted, 0 received, +3 errors, 100% packet loss, time 5091ms
pipe 4