5
records
Canonical Names
TTL
CNAME
4m
mail.firesoft.io. 299 IN CNAME return.smtp2go.net.
IPv4 Addresses
TTL
mail.firesoft.io. 299 IN A 170.187.131.209 mail.firesoft.io. 299 IN A 185.3.93.228
Mail Servers
TTL
MX
—
13373
20m
mail.firesoft.io. 1200 IN MX 13373 return.smtp2go.net.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
mail.firesoft.io. 1200 IN TXT "v=spf1 include:spf.smtp2go.com ~all"