6
records
Name Servers
TTL
20m
20m
20m
_spf.sparkpostmail.com. 1200 IN NS ns-1381.awsdns-44.org. _spf.sparkpostmail.com. 1200 IN NS ns-1691.awsdns-19.co.uk. _spf.sparkpostmail.com. 1200 IN NS ns-269.awsdns-33.com. _spf.sparkpostmail.com. 1200 IN NS ns-628.awsdns-14.net.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
_spf.sparkpostmail.com. 900 IN SOA ns-269.awsdns-33.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | exists |
%{i}._spf.sparkpostmail.com
|
|
|
| ~ Softfail | all |
—
|
|
5m
_spf.sparkpostmail.com. 300 IN TXT "v=spf1 exists:%{i}._spf.sparkpostmail.com ~all"