10
records
IPv4 Addresses
TTL
mail.vitalsource.com. 1200 IN A 68.232.201.28
Name Servers
TTL
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
mail.vitalsource.com. 1200 IN NS ns1.exacttarget.com. mail.vitalsource.com. 1200 IN NS ns2.exacttarget.com. mail.vitalsource.com. 1200 IN NS ns3.exacttarget.com. mail.vitalsource.com. 1200 IN NS ns4.exacttarget.com.
Mail Servers
TTL
MX
—
10
5m
mail.vitalsource.com. 300 IN MX 10 inbound-reply.s1.exacttarget.com.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.exacttarget.com
SOA
Serial
2018031400
SOA
Times
Refresh
2h
Retry
1h
Expire
14d
Minimum TTL
1h
mail.vitalsource.com. 1200 IN SOA ns1.exacttarget.com. hostmaster.exacttarget.com. 2018031400 7200 3600 1209600 3600
DKIM
TTL
DKIM
Selector
mail
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCehDXUPbJHQjZE+zk7...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCehDXUPbJHQjZE+zk7CsuK1HtiSaJDmoWjg0YXGvgPI6Rm48HYU7OUCQAlZ7f+bRtaYlfQXr4ZU23/86u6x7Q9dJPL6LLgmOI2TasdJJPDM7RkdrvBLDNoY+0Rea9d0vTPkR5m4RSYG0kqOuOOb9eRqfSwclXFSLwZAWhKhCEKCwIDAQAB
mail.vitalsource.com. 1200 IN DKIM v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCehDXUPbJHQjZE+zk7CsuK1HtiSaJDmoWjg0YXGvgPI6Rm48HYU7OUCQAlZ7f+bRtaYlfQXr4ZU23/86u6x7Q9dJPL6LLgmOI2TasdJJPDM7RkdrvBLDNoY+0Rea9d0vTPkR5m4RSYG0kqOuOOb9eRqfSwclXFSLwZAWhKhCEKCwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv2
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
mail.vitalsource.com. 1200 IN TXT "spf2.0/pra include:cust-senderid.exacttarget.com -all" mail.vitalsource.com. 1200 IN TXT "v=spf1 include:cust-spf.exacttarget.com -all"