New Year's Solutions

You can use dig to check out the URL.

$ dig ANY jh2i.com

;; ANSWER SECTION:
jh2i.com.               3600    IN      A       161.35.252.71
jh2i.com.               21600   IN      NS      ns-cloud-a2.googledomains.com.
jh2i.com.               21600   IN      NS      ns-cloud-a3.googledomains.com.
jh2i.com.               21600   IN      NS      ns-cloud-a4.googledomains.com.
jh2i.com.               21600   IN      NS      ns-cloud-a1.googledomains.com.
jh2i.com.               21600   IN      SOA     ns-cloud-a1.googledomains.com. cloud-dns-hostmaster.google.com. 48 21600 3600 259200 300
jh2i.com.               3600    IN      SPF     "flag{next_year_i_wont_use_spf}"

You can also head over here and input the URL there.

flag{next_year_i_wont_use_spf}