Some pages in brohoof.kilorat.com:8880 were errored as HTTP 521 in 2020-12; that site was partly offline in 2020, now in current year it's basically totally down as HTTP 523. Example from "brohoof.kilorat.com-8880-forums-2020-12-20-6f6042f2-00009.warc.gz":
> WARC-Target-URI: http://brohoof.kilorat.com:8880/forums/topic/9439-how-high-can-you-count-before-an-admin-posts/page-280
> WARC-IP-Address: 172.67.197.189[...]
> Content-Length: 756
> WARC-Warcinfo-ID: [...]
> HTTP/1.1 521 Origin Down
> Date: Mon, 21 Dec 2020 08:28:39 GMT
> Content-Type: text/html

"how-high-can-you-count-before-an-admin-posts" - sounds off topic. brohoof.kilorat.com did have an off topic section of the forums, for stuff like "look at this interesting outdoorsy video - 'Can I Survive Alaskan Winter with No Sleeping Bag, No Tent & No Tarp?' at https://iv.ggtyler.dev/watch?v=qRODjitiKP8 ."

 >>/9375/
> downloader
Don't ignore IDs by status in TPA - replace
cat s.txt | xargs -d "\n" sh -c 'for args do wget --spider \
--no-verbose "https://tpa.mares.workers.dev/?output=html&id=$args" -o temp.txt; cat temp.txt >> 1plist2.txt; done' _; rm temp.txt; grep -v '!!!\| 200 OK$' 1plist2.txt | sed "s/.*=//g" | sed "s/://g" > 1plist3.txt; ids=1plist3.txt; utc | tr -d \\n >> 1stats1.txt; echo " check other site done" >> 1stats1.txtpwithcat s.txt > 1plist3.txt; ids=1plist3.txt
> rsync error
same error if 20 minutes late on entering the password

Video from the following (only MKV in TPA)
> ./youtube/ElectroKaplosion_UClQNUvucQtCeWU1BurvxJIA.partial/Pony_Waifu_Cover_Feat._Feather-ElectroKaplosion-20130120-youtube-1280x720-FeeIQx4tI2Y.webm
todo (maybe): save to ".partial.{unix_time}" instead of just ".partial" in order to have multiple partial copies for updates or whatever.