9
records
Canonical Names
TTL
CNAME
5m
mail.hostonacme.dev. 300 IN CNAME hostonacme.dev.
IPv4 Addresses
TTL
mail.hostonacme.dev. 300 IN A 192.250.239.61
Name Servers
TTL
20m
20m
20m
20m
mail.hostonacme.dev. 1200 IN NS ns1.mysecurecloudhost.com. mail.hostonacme.dev. 1200 IN NS ns2.mysecurecloudhost.com. mail.hostonacme.dev. 1200 IN NS ns3.mysecurecloudhost.com. mail.hostonacme.dev. 1200 IN NS ns4.mysecurecloudhost.com.
SOA Details
TTL
20m
SOA
Responsible
servers.mysecurecloudhost.com
SOA
Serial
2026042900
SOA
Times
Refresh
1h
Retry
30m
Expire
14d
Minimum TTL
1d
mail.hostonacme.dev. 1200 IN SOA ns1.mysecurecloudhost.com. servers.mysecurecloudhost.com. 2026042900 3600 1800 1209600 86400
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ip4 |
|
||
| ~ Softfail | all |
—
|
|
5m
mail.hostonacme.dev. 300 IN TXT "v=spf1 ip4:192.250.239.61 include:spf.mysecurecloudhost.com +a +mx +ip4:198.244.229.148 ~all"