4
records
IPv4 Addresses
TTL
20m
20m
app.blockmainsx.com. 1200 IN A 151.101.1.195 app.blockmainsx.com. 1200 IN A 199.36.158.100
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
app.blockmainsx.com. 1200 IN TXT "v=spf1 include:_spf.firebasemail.com ~all"
Text Content
TTL
firebase=blockmainsx
20m
app.blockmainsx.com. 1200 IN TXT "firebase=blockmainsx"