indexo.dev

dnsblackcat.com

.com dns

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 779 ms crawled 2026-05-14

ES · 5.135.93.75 · AS16276 OVH SAS

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
Soluciones Corporativas IP, SL
Created
2024-12-31
Expires
2026-12-31 224 days left
Updated
2025-12-30
Name servers
  • ns1.dnsblackcat.com
  • ns2.dnsblackcat.com

DNS records live

NS
  • ns1.dnsblackcat.com
  • ns2.dnsblackcat.com
MX
  • 10 mail.dnsblackcat.com

Email authentication weak

SPF
v=spf1 a mx ip4:5.135.93.75 include:_smarts.tabratino.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

E7
from 2026-05-09 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://dnsblackcat.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy