Status:
Name: dnscheck.co
Type: MX
Preference: 20
Exchange: mailsec.protonmail.ch
Creation: October 14, 2015 22:50 GMT
Last update: November 28, 2020 18:45 GMT
Last check: March 08, 2021 02:41 GMT
Example zone file entry:
dnscheck.co. MX 20 mailsec.protonmail.ch.
DNS record history