OK, added smtp mx records as well. I dont really use the domain tancsa.com for email, but I am sure my dog will chew up some spam. email@example.com. I wonder how long before he gets some spam from the crawlers….
0# host -tmx tancsa.com tancsa.com mail is handled by 50 offsite.sentex.ca. tancsa.com mail is handled by 10 smtp46.sentex.ca. 0# host smtp46.sentex.ca smtp46.sentex.ca has address 18.104.22.168 smtp46.sentex.ca has address 22.214.171.124 smtp46.sentex.ca has address 126.96.36.199 smtp46.sentex.ca has address 188.8.131.52 smtp46.sentex.ca has IPv6 address 2607:f3e0::9 smtp46.sentex.ca has IPv6 address 2607:f3e0::4 0#