Wow this is a long domain name, and its valid. It was in the guinnes book of world records 2001 and 2002 I think.
http://www.llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch.co.uk/
I know, I’ve been there:)
soooooo glad i don’t live there,
do they make envelopes wide enough?
ha
All you have to do is replace the the name with the tinyurl Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch Home Page and it’ll fit easily on an envelope. 
Yup. TinyURL, now used by post offices all over the world.
Hmmm… you know, that might be a good “example” for on the TinyURL website.
They offer an audio clip of how to pronounce the word. Very interesting.
It’s an old TinyURL from back when they were still 4 characters long (and sequential). It might be neat if they had a custom TinyURL that made sense, like maybe Llanfairpwllgwyngyll - Wikipedia
I learned to pronounce it. It is actually a train station.
Might happen… I’m working on some new features for TinyURL.