7
records
IPv4 Addresses
TTL
www.adstra.com. 600 IN A 68.178.247.9
Name Servers
TTL
www.adstra.com. 1200 IN NS ns43.domaincontrol.com. www.adstra.com. 1200 IN NS ns44.domaincontrol.com.
SOA Details
TTL
20m
SOA
Responsible
dns.jomax.net
SOA
Serial
2024022100
SOA
Times
Refresh
8h
Retry
2h
Expire
7d
Minimum TTL
10m
www.adstra.com. 1200 IN SOA ns43.domaincontrol.com. dns.jomax.net. 2024022100 28800 7200 604800 600
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ptr |
—
|
|
|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
20m
www.adstra.com. 1200 IN TXT "v=spf1 a mx ptr include:secureserver.net ~all"