_spf.comcast.com DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
SOA +1 -1
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104759 7200 3600 1209600 900
- comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104757 7200 3600 1209600 900
SOA +1 -1
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104757 7200 3600 1209600 900
- comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104752 7200 3600 1209600 900
SOA +1 -1
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104752 7200 3600 1209600 900
- comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104748 7200 3600 1209600 900
SOA +1 -1
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104748 7200 3600 1209600 900
- comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104740 7200 3600 1209600 900
SOA +1 -1
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104740 7200 3600 1209600 900
- comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104737 7200 3600 1209600 900
First observed
SOA +1 -0
+ comcast.com 900 SOA dns101.comcast.net domregtech.comcastonline.com 2009104737 7200 3600 1209600 900
TXT +1 -0
+ _spf.comcast.com 3600 TXT "v=spf1 ip4:96.99.226.135 ip4:96.99.226.136 ip4:96.99.226.137 ip4:107.20.210.250/32 ip4:75.101.148.52/32 ip4:54.229.2.165/32 ip4:54.72.219.32/32 ip4:54.153.131.110/32 ip4:54.153.134.39/32 ~all"