_spf.salesforce.com DNS history

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SOA +1 -1
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016675494 600 900 2592000 1800
- salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016675256 600 900 2592000 1800
SOA +1 -1
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016675256 600 900 2592000 1800
- salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674860 600 900 2592000 1800
SOA +1 -1
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674860 600 900 2592000 1800
- salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674679 600 900 2592000 1800
SOA +1 -1
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674679 600 900 2592000 1800
- salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674516 600 900 2592000 1800
SOA +1 -1
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674516 600 900 2592000 1800
- salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674399 600 900 2592000 1800
First observed
SOA +1 -0
+ salesforce.com 1800 SOA mastername.salesforce.com hostmaster.salesforce.com 2016674399 600 900 2592000 1800
TXT +1 -0
+ _spf.salesforce.com 3600 TXT "v=spf1 exists:%{i}._spf.mta.salesforce.com -all"