4
records
IPv4 Addresses
TTL
5m
5m
api.substack.com. 300 IN A 104.18.37.200 api.substack.com. 300 IN A 172.64.150.56
IPv6 Addresses
TTL
api.substack.com. 300 IN AAAA 2606:4700:4400:0:0:0:AC40:9638 api.substack.com. 300 IN AAAA 2606:4700:440B:0:0:0:6812:25C8