indexo.dev

s373.net

.net crawl

First seen 2026-04-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 438 ms crawled 2026-05-31

DE · 152.53.148.142 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
s373.net / index 20071016
Description
s373.net / planalto de agenciamento maquÌnico / andré sier

Technology

Server
Apache

Registration

Registrar
NETIM SAS
Created
2005-02-28
Expires
2027-02-28 272 days left
Updated
2026-02-28
Name servers
  • ns1.htt.pt
  • ns2.htt.pt

DNS records live

NS
  • ns1.htt.pt
  • ns2.htt.pt
MX
  • 0 s373.net

Email authentication partial

SPF
v=spf1 ip4:152.53.148.142 ip4:91.204.45.146 include:spf.email-apolo.htt.pt ip4:137.74.207.187 ip4:5.135.225.111 include:spf.email-delta.tugatech.com.pt +a +mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl1OHDsBGg6NK9IZsAHBaIE07QKENlThetvW/pgoHSDzjbU8QFon3p14/Ad+7PHTU8SLXoevX8o1NYG…
selectors probed

Certificate (current)

YR2
from 2026-05-30 to 2026-08-28
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://s373.net/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)