spf-a.usinternet.com DNS history

Filter record types

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First observed

SOA +1 -0

+ usinternet.com 3600 SOA ns1.usinternet.com hostmaster.usinternet.com 2019031130 3600 3600 1209600 14400

TXT +1 -0

+ spf-a.usinternet.com 300 TXT "v=spf1 ip4:67.220.0.0/19 ip4:68.168.160.0/19 ip4:206.55.176.0/20 ip4:216.17.0.0/18 ip4:216.17.64.0/19 ip4:174.141.192.0/20 ip4:50.93.240.0/20 ip4:198.74.4.0/22 ~all"