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Don't be surprised if NO-IP screws you in the near future.
I've had their "Enhanced Dynamic DNS" with up to 25 hostnames for 10 years, since Nov. 2013.
They billed my credit card $22 every year and in 2016 it went up to $24.95 per year...no problem.
It remained at $24.95 per year for 7 years until Oct. 2023 when it jumped to
 $59.99 per year....
no email, no warning...
.a 140% increase!
No way would I have approved that.
So I call them. They have no special extension for billing. They say go online to fill out a ticket, so I did, got a ticket number.
Waited a week, no response so I log in and look.....
no ticket!
I cancelled of course but I'm paid up for a year whether I like it or not.
Bottom line? 
NO-IP is a bunch of crooks disguised as a legitimate DDNS provider.
Capital One was no help, I called it fraudulent and they had me filling out forms by the dozen so I dropped the issue...I can make 3 times that $$$ in the time it's takes me to fill out and submit the copies, etc.
I'd love for No-IP to read this or anyone else out there that has had a similar issue with them. 
NO-IP IS AS CROOKED AS A DOG'S HIND LEG