s2.domainkey.u23552801.wl052.sendgrid.net has no A records.
s2.domainkey.u23552801.wl052.sendgrid.net has no AAAA records.
s2.domainkey.u23552801.wl052.sendgrid.net has no CNAME records.
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAopcVpBoojAvZ1Uv7coRv9L6gunr/M5RddA1bNsq+6z3zy1Mz3LzJhaudZ3wtONEV+Q9UJ0ZrBp6/s6xrs1mPiZQW2aVdx/X+XuMG31LMvCCVBvtOmgajukZtrjy43rtK8B3qH/8aV6qpCj0p6bvOy+vGOqj8TVy0vZ8QcGFdhydoabJNDFYELyHjI7StYd9kBsXc0
oonHY6HrQMcTnT7HFZ2WERNBudaSlL+IQxvcP1qJT4qORwvbpGp8QvGmt+CA0ik7rlnrjPw0vvOsAo6e+Iorop57idZn2RM365XqtfI2pSk5kuPETZq7mN68b3smHh7rBS2Jpn5+X22GTk2awIDAQAB
s2.domainkey.u23552801.wl052.sendgrid.net has no MX records.
s2.domainkey.u23552801.wl052.sendgrid.net has no NS records.
NS records for this zone are defined at wl052.sendgrid.net.
NS records for this zone are defined at wl052.sendgrid.net.
Zone apex
Start of authority
Email
Serial
2397607673
Refresh
2h 46m 40s
Retry
40m
Expire
7d
Negative cache TTL
30m