indexo.dev

sigma-rh.net

.net crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 1366 ms crawled 2026-05-15

FR · 40.89.131.28 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

Registration

Registrar
Name SRS AB
Created
2003-01-02
Expires
2027-01-02 225 days left
Updated
2025-11-15
Name servers
  • ns1-08.azure-dns.com
  • ns2-08.azure-dns.net
  • ns3-08.azure-dns.org
  • ns4-08.azure-dns.info

DNS records live

NS
  • ns1-08.azure-dns.com
  • ns2-08.azure-dns.net
  • ns3-08.azure-dns.org
  • ns4-08.azure-dns.info
MX
  • 1 sigmarh-net01c.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 ip4:40.89.131.28 ip4:52.136.131.66 ip4:52.242.17.3 ip4:52.237.39.194 ip4:52.242.26.179 ip4:40.85.247.101 ip4:20.188.40.191 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-18 to 2026-11-18
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://sigma-rh.net/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000

Linked from (1)