[knadh]

This is quite cool! I just added this to dns.toys [1]

  dig iss.sky +short @dns.toys

[1] https://dns.toys

[edent]

That's so nifty! Thanks :-)

Do all the tools use TXT records? Or are there any which use LOC, NAPTR, etc?

[knadh]

Yep, all tools return formatted strings as TXT records.

[hronecviktor]

Bug report for the weather: bratislava is definitely not in sub-zero C in the middle of summer. Tallinn was also ~17C off