Question and response
Question
dig ihsystem.com. TXT
Answer
ihsystem.com. 3600 TXT "v=spf1 include:spf.protection.outlook.com ip4:72.22.68.17 ip4:72.22.65.99 ip4:72.22.68.100 ~all"
Authority
The response has no authority records.
Additional
The response has no additional records.