thebigday.my

01Overview 02DNS 03WHOIS 04Subdomains 05Email 06TLS

Checking SPF, DKIM, and DMARC

Loading domain report

Tools

DNS Lookup
WHOIS Lookup
RDAP Lookup
Subdomain Finder
Email Security Check
SSL and TLS Certificate Checker

digga is open source under AGPL 3.0.

GitHub

Checking SPF, DKIM, and DMARC

Email authentication

Spoofing protection has gaps that need attention.

3Pass
1Warning
1Fail
1Not set

SPF

Fail

Authorizes which servers may send mail for the domain

SPF is published but misconfigured.

Policy: ~all
DNS lookups: 1 / 10

Found 2 SPF records. RFC 7208 allows exactly one; multiple records cause a permerror.
Ends in ~all (softfail): unauthorized senders are marked, not rejected.
Uses 1 of 10 allowed DNS lookups.

v=spf1 include:_spf.google.com ~all

DKIM

Pass

Cryptographically signs outgoing mail (best-effort selector probe)

DKIM key published for 1 known selector.

Selectors: google

Found a DKIM key at google._domainkey.thebigday.my

DMARC

Pass

Tells receivers what to do with mail that fails SPF and DKIM

DMARC is enforced.

Policy: p=quarantine
Subdomains: sp=quarantine
Coverage: 100%

Policy p=quarantine: failing mail is sent to spam.
Aggregate reports (rua) are configured.

v=DMARC1;p=quarantine;sp= quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]

MTA-STS

Warning

Enforces TLS for inbound mail and prevents downgrade attacks

MTA-STS is published but not enforcing.

Mode: testing
Max age: 604800s

Policy mode is testing: failures are reported but mail is still delivered.

v=STSv1; id=20190425085700

TLS-RPT

Pass

Receives reports about TLS delivery failures

TLS reporting is configured.

Reports to: mailto:[email protected]

TLS delivery failure reports are being collected.

v=TLSRPTv1; rua=mailto:[email protected]

BIMI

Not set

Displays your verified brand logo in supporting inboxes

No BIMI record. No brand logo is published for inboxes.

Checks query live DNS over Cloudflare and the public MTA-STS policy endpoint. DKIM selectors cannot be listed from DNS, so DKIM detection probes common provider selectors only.