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sistema4.pt

.pt ok HTTP 200 862 ms

First seen 2026-06-07 · Last seen 2026-06-07 · crawled 2026-06-07

PT · 94.46.183.50 · AS24768 Almouroltec Servicos De Informatica E Internet Lda

Reputation 89/100 weak security headers dmarc monitor-only

DNS records live

NS
  • nsp1.mydnspt.net
  • nsp2.mydnspt.net
  • nsp3.mydnspt.net
  • nsp4.mydnspt.net
MX
  • 10 mx1.cleanmx.pt
  • 20 mx2.cleanmx.pt

Email authentication partial

SPF
v=spf1 a mx ip4:94.46.183.50 include:_spf.cleanmx.pt include:_spf.kmitd.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@sistema4.pt;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAprUfO5jxwU0UMIDxjNCMCdVgXjkKQlZOHZpS+t92bAucHw05L3FNS/nNLsyiA3Zl5SeJTMv9fYxgFT…
selectors probed

Certificate (current)

R12
from 2026-05-28 to 2026-08-26
Expires in 66 days

Full certificate history on crt.sh ↗

Linked from (1)

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