Google
Domain verification
google-site-verification=G_AGvUlEgyB84SpIbb2nUZJvVRVyXPL8NkWCAv2wjSE
Question and response
Question
dig ifsc.usp.br. TXT
Answer
ifsc.usp.br. 3600 TXT "v=spf1 ip4:143.107.180.0/24 ip4:143.107.184.0/26 ip4:143.107.228.0/24 ip4:143.107.229.0/24 ip4:200.144.176.0/24 ip4:143.107.78.234/32 include:_spf.usp.br ~all"
ifsc.usp.br. 3600 TXT "google-site-verification=G_AGvUlEgyB84SpIbb2nUZJvVRVyXPL8NkWCAv2wjSE"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0