During my various hikes through the woods of the internet, I came across DNS Spy one of the many dns checkers like, well, DNS Checker. But it offers constant monitoring like, for example Thousand Eyes.
codevamping.com is definitely a “vanity site” that I am not trying to monetize in any way. The only thing that would really be hurt if things go south is my ego. But DNS Spy offered a free scan, so why not.