teatrdobregoserca.pl
DNS records live
- NS
-
- ns1.sponsor.com.pl
- ns2.sponsor.com.pl
- srv.sponsor.com.pl
- MX
-
- 10 void.blackhole.mx
Email authentication weak
- SPF
-
v=spf1 mx ip4:54.38.55.11 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
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