9
records
IPv4 Addresses
TTL
cosanlab.com. 60 IN A 208.97.180.2
Name Servers
TTL
19m
19m
19m
cosanlab.com. 1199 IN NS ns1.dreamhost.com. cosanlab.com. 1199 IN NS ns2.dreamhost.com. cosanlab.com. 1199 IN NS ns3.dreamhost.com.
Mail Servers
TTL
59s
59s
cosanlab.com. 59 IN MX 0 mx2.dreamhost.com. cosanlab.com. 59 IN MX 0 mx1.dreamhost.com.
SOA Details
TTL
1m
SOA
Responsible
hostmaster.dreamhost.com
SOA
Serial
2026072103
SOA
Times
Refresh
4h
Retry
10m
Expire
21d
Minimum TTL
1m
cosanlab.com. 60 IN SOA ns1.dreamhost.com. hostmaster.dreamhost.com. 2026072103 14567 600 1814400 60
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 | mx |
—
|
|
|
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
59s
cosanlab.com. 59 IN TXT "v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.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).
Text Content
TTL
google-site-verification=Ktccl_GIEx7SEH5TDakoGVi1VB3vpMCvRt1O9JW4iJ0
59s
cosanlab.com. 59 IN TXT "google-site-verification=Ktccl_GIEx7SEH5TDakoGVi1VB3vpMCvRt1O9JW4iJ0"