18
records
Name Servers
TTL
5m
5m
5m
5m
5m
5m
_spf.harvard.edu. 300 IN NS a1-171.akam.net. _spf.harvard.edu. 300 IN NS a10-66.akam.net. _spf.harvard.edu. 300 IN NS a11-67.akam.net. _spf.harvard.edu. 300 IN NS a16-64.akam.net. _spf.harvard.edu. 300 IN NS a6-66.akam.net. _spf.harvard.edu. 300 IN NS a7-65.akam.net.
SOA Details
TTL
5m
SOA
Responsible
netmanager.harvard.edu
SOA
Serial
2023062031
SOA
Times
Refresh
3h
Retry
1h
Expire
28d
Minimum TTL
1h
_spf.harvard.edu. 300 IN SOA a1-171.akam.net. netmanager.harvard.edu. 2023062031 10800 3600 2419200 3600
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
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| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
_spf.harvard.edu. 1200 IN TXT "v=spf1 include:_1._spf.harvard.edu include:_2._spf.harvard.edu include:_3._spf.harvard.edu include:_4._spf.harvard.edu include:_5._spf.harvard.edu include:_6._spf.harvard.edu include:_7._spf.harvard.edu include:_8._spf.harvard.edu include:_9._spf.harvard.edu ~all"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 n5N8e/C2dSgQvEqPq9RyEvvb08Czq91iCRAJ5qDvyqSm3752d9/sxUkKb6NtQ0bxGoimt1PwBcbv76QwirlInQ==
20m
DNSKEY
256 3 13 5aAp/uH8DTEPKeJhrii1//mA7qwjwtX1lqVrjxcHNOHRa3cB6uOECgHY9/9AvcpSdu0dgJ+eQCz3jmVhkLQyzA==
20m
DNSKEY
257 3 13 iZNEXUvw7Ut5aAVWmMjon72ZJHroiI/6MlOUh51ympRHOLP/VyC5r1d9ngatomxXsKxuAoq/XqQdrKf0XOKTcQ==
20m
DNSKEY
256 3 13 1+Oyp8+xuEiBiNLEMpwL1PE1IpgPB85FA71lAoteY1u9vzcLkdq2GoJZsagUb8DOHGMRLC7gtioBRKAf5mr5Tg==
20m
_spf.harvard.edu. 1200 IN DNSKEY 257 3 13 n5N8e/C2dSgQvEqPq9RyEvvb08Czq91iCRAJ5qDvyqSm3752d9/sxUkKb6NtQ0bxGoimt1PwBcbv76QwirlInQ== _spf.harvard.edu. 1200 IN DNSKEY 256 3 13 5aAp/uH8DTEPKeJhrii1//mA7qwjwtX1lqVrjxcHNOHRa3cB6uOECgHY9/9AvcpSdu0dgJ+eQCz3jmVhkLQyzA== _spf.harvard.edu. 1200 IN DNSKEY 257 3 13 iZNEXUvw7Ut5aAVWmMjon72ZJHroiI/6MlOUh51ympRHOLP/VyC5r1d9ngatomxXsKxuAoq/XqQdrKf0XOKTcQ== _spf.harvard.edu. 1200 IN DNSKEY 256 3 13 1+Oyp8+xuEiBiNLEMpwL1PE1IpgPB85FA71lAoteY1u9vzcLkdq2GoJZsagUb8DOHGMRLC7gtioBRKAf5mr5Tg==
DNSSEC Signatures
TTL
RRSIG
DNSKEY 13 3 7200 1784975671 1784712871 15977 _spf.harvard.edu yM3xkyzhD7oeS+u6D9iZfjku23T7K5/b94nVSYiqmiRzppG6xTlJSNcLaOCrCoPPj62bZ089vuuaiUjjPIKByg==
20m
RRSIG
DNSKEY 13 3 7200 1784975671 1784712871 38832 _spf.harvard.edu epONLAS/aFWh5QmRatOzp7tXiUshRaTbpnlFTIrMqex9gAt+Zt0QYzsTnUySGIBm8RxMqduLDLms/ZnODdGnoQ==
20m
RRSIG
TXT 13 3 10800 1784975671 1784712871 52124 _spf.harvard.edu 0FwiAUsxR4jZt3tFNW/JLpqcbnDwi9nVJjVWNujqRObL+WnSCe1vpE+kS5VJJ4OFpZ/iSk4k85eHs5Y1YBLMGw==
20m
RRSIG
SOA 13 3 300 1784975671 1784712871 52124 _spf.harvard.edu D2I8uvJzHucHvtfezrj4DxJmhREgbffnx9tFPmpOgVYEMc0+ngVCB2Lcuim2+PdRlKeIckwIQkQihfMpTL7kqg==
5m
RRSIG
NS 13 3 300 1784975671 1784712871 52124 _spf.harvard.edu hCiGiUVdrEgiNvHsrTzRMXz32qRBVop4+UU1u0da70H6t/RxmGkdLGhQTErsRQQdAOy2UIRd5pklADFi976PGw==
5m
RRSIG
TYPE51 13 3 3600 1784975671 1784712871 52124 _spf.harvard.edu MLeJynHrEzwI5NXwFuUcLmVYUUw2hs9IgSIG419EoX53ZudR3gPK4iYFhyK9ikOSJx2VvqvGxzk9uzhhzpl2Qg==
20m
_spf.harvard.edu. 1200 IN RRSIG DNSKEY 13 3 7200 1784975671 1784712871 15977 _spf.harvard.edu yM3xkyzhD7oeS+u6D9iZfjku23T7K5/b94nVSYiqmiRzppG6xTlJSNcLaOCrCoPPj62bZ089vuuaiUjjPIKByg== _spf.harvard.edu. 1200 IN RRSIG DNSKEY 13 3 7200 1784975671 1784712871 38832 _spf.harvard.edu epONLAS/aFWh5QmRatOzp7tXiUshRaTbpnlFTIrMqex9gAt+Zt0QYzsTnUySGIBm8RxMqduLDLms/ZnODdGnoQ== _spf.harvard.edu. 1200 IN RRSIG TXT 13 3 10800 1784975671 1784712871 52124 _spf.harvard.edu 0FwiAUsxR4jZt3tFNW/JLpqcbnDwi9nVJjVWNujqRObL+WnSCe1vpE+kS5VJJ4OFpZ/iSk4k85eHs5Y1YBLMGw== _spf.harvard.edu. 300 IN RRSIG SOA 13 3 300 1784975671 1784712871 52124 _spf.harvard.edu D2I8uvJzHucHvtfezrj4DxJmhREgbffnx9tFPmpOgVYEMc0+ngVCB2Lcuim2+PdRlKeIckwIQkQihfMpTL7kqg== _spf.harvard.edu. 300 IN RRSIG NS 13 3 300 1784975671 1784712871 52124 _spf.harvard.edu hCiGiUVdrEgiNvHsrTzRMXz32qRBVop4+UU1u0da70H6t/RxmGkdLGhQTErsRQQdAOy2UIRd5pklADFi976PGw== _spf.harvard.edu. 1200 IN RRSIG TYPE51 13 3 3600 1784975671 1784712871 52124 _spf.harvard.edu MLeJynHrEzwI5NXwFuUcLmVYUUw2hs9IgSIG419EoX53ZudR3gPK4iYFhyK9ikOSJx2VvqvGxzk9uzhhzpl2Qg==