8
records
Canonical Names
TTL
CNAME
5m
www.adminlabs.com. 300 IN CNAME adminlabs.com.
IPv4 Addresses
TTL
www.adminlabs.com. 300 IN A 185.87.110.7
Name Servers
TTL
www.adminlabs.com. 1200 IN NS hans.ns.cloudflare.com. www.adminlabs.com. 1200 IN NS venus.ns.cloudflare.com.
Mail Servers
TTL
MX
—
10
5m
MX
—
50
5m
www.adminlabs.com. 300 IN MX 10 halon-gw1.shellit.org. www.adminlabs.com. 300 IN MX 50 halon-gw2.shellit.org.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2401672310
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
www.adminlabs.com. 1200 IN SOA hans.ns.cloudflare.com. dns.cloudflare.com. 2401672310 10000 2400 604800 1800
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | ptr |
—
|
|
|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
SPF warnings
- The ptr mechanism is slow and discouraged in SPF
5m
www.adminlabs.com. 300 IN TXT "v=spf1 include:spf.mailjet.com ptr ip4:178.32.91.83 ip4:95.111.209.231 ip4:65.108.240.127 ip4:178.32.91.87 ip4:137.74.51.17 ip4:80.240.22.28 include:spf.shellit.org include:spf.protection.outlook.com include:mailgun.org -all"