Yours do not. Although a bit more drillin’ and reverse lookup indicates thusly;% drill stockportcounty.fans ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 160 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;; stockportcounty.fans. IN A ;; ANSWER SECTION: stockportcounty.fans. 600 IN A 126.96.36.199 ;; AUTHORITY SECTION: ;; ADDITIONAL SECTION: ;; Query time: 127 msec ;; SERVER: 188.8.131.52 ;; WHEN: Sun Oct 10 19:37:02 2021 ;; MSG SIZE rcvd: 54 <kvg@loon:~>% drill -x 184.108.40.206 ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 57802 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;; 220.127.116.11.in-addr.arpa. IN PTR ;; ANSWER SECTION: 18.104.22.168.in-addr.arpa. 86400 IN PTR vps.stockportcounty.fans.
I think you probably want your mx record to point to vps.stockportcountry.fans.
It is important for forward and reverse lookups for MX records jive. Maybe you are looking like a spammer in that they do not?
Edit: But at least you have a reverse record, many spammers do not, so that is a big red flag.
Thanks for the advice, will look into it all later once back home.