7
records
Name Servers
TTL
20m
20m
studyflow.com.tr. 1200 IN NS ns21.guzelhosting.com. studyflow.com.tr. 1200 IN NS ns22.guzelhosting.com.
Mail Servers
TTL
MX
—
10
20m
studyflow.com.tr. 1200 IN MX 10 mail.studyflow.com.tr.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.studyflow.com.tr
SOA
Serial
2026022804
SOA
Times
Refresh
1h
Retry
1h
Expire
14d
Minimum TTL
1d
studyflow.com.tr. 1200 IN SOA ns21.guzelhosting.com. hostmaster.studyflow.com.tr. 2026022804 3600 3600 1209600 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 | include |
|
||
| ~ Softfail | all |
—
|
|
20m
studyflow.com.tr. 1200 IN TXT "v=spf1 a mx include:relay.guzelhosting.com ~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
TXT
—
hosting-site=studyflow-com-tr
20m
studyflow.com.tr. 1200 IN TXT "hosting-site=studyflow-com-tr"