optionplus.io

DNS records live

NS

• dns1.registrar-servers.com
• dns2.registrar-servers.com

MX

• 10 mail.protonmail.ch
• 20 mailsec.protonmail.ch

TXT

• protonmail-verification=921297c69b1f0bb8d7470fb67eaec517f3941a28

Email authentication strong

SPF

v=spf1 include:_spf.protonmail.ch include:servers.mcsv.net mx -all

strict (-all)

DMARC

v=DMARC1; p=reject;

policy: reject (enforced)

DKIM

• k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• bednar.io×1