15
records
Canonical Names
TTL
CNAME
5m
CNAME
3m
CNAME
4m
smtp.heartland.edu. 300 IN CNAME smtp.office365.com. smtp.heartland.edu. 189 IN CNAME outlook.office365.com. smtp.heartland.edu. 295 IN CNAME ooc-g2.tm-4.office.com.
IPv4 Addresses
TTL
10s
10s
10s
10s
smtp.heartland.edu. 10 IN A 40.97.188.242 smtp.heartland.edu. 10 IN A 52.96.109.162 smtp.heartland.edu. 10 IN A 52.96.109.242 smtp.heartland.edu. 10 IN A 52.96.32.2
IPv6 Addresses
TTL
10s
10s
10s
10s
10s
10s
10s
10s
smtp.heartland.edu. 10 IN AAAA 2603:1036:207:45B:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:4080:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:40F4:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:4157:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:4159:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:415A:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:4832:0:0:0:2 smtp.heartland.edu. 10 IN AAAA 2603:1036:302:4840:0:0:0:2