10
records
IPv4 Addresses
TTL
prosomo.ca. 1200 IN A 162.159.135.42
Name Servers
TTL
prosomo.ca. 1200 IN NS ns71.domaincontrol.com. prosomo.ca. 1200 IN NS ns72.domaincontrol.com.
Mail Servers
TTL
20m
20m
20m
20m
20m
prosomo.ca. 1200 IN MX 10 aspmx.l.google.com. prosomo.ca. 1200 IN MX 20 alt1.aspmx.l.google.com. prosomo.ca. 1200 IN MX 30 alt2.aspmx.l.google.com. prosomo.ca. 1200 IN MX 40 aspmx2.googlemail.com. prosomo.ca. 1200 IN MX 50 aspmx3.googlemail.com.
SOA Details
TTL
20m
SOA
Responsible
dns.jomax.net
SOA
Serial
2026031101
SOA
Times
Refresh
8h
Retry
2h
Expire
7d
Minimum TTL
1d
prosomo.ca. 1200 IN SOA ns71.domaincontrol.com. dns.jomax.net. 2026031101 28800 7200 604800 86400
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | ip4 |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
prosomo.ca. 1200 IN TXT "v=spf1 +a +mx +ip4:107.178.220.128 +include:_spf.google.com +include:transmail.net ~all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).