indexo.dev

sherconetwork.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 1242 ms crawled 2026-05-12

FR · 213.152.20.229 · AS8218 Zayo Infrastructure France SA

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SHERCO Network

Technology

Server
Microsoft-IIS
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdnjs.cloudflare.com×3
  • ajax.googleapis.com×2
  • cdn.jsdelivr.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • maxcdn.bootstrapcdn.com×1

Registration

Registrar
IP Twins SAS
Created
2011-03-04
Expires
2030-03-04 1384 days left
Updated
2025-11-24
Name servers
  • ns1.iptwins.net
  • ns2.iptwins.net
  • ns3.iptwins.com
  • ns4.iptwins.com

DNS records live

NS
  • ns1.iptwins.net
  • ns2.iptwins.net
  • ns3.iptwins.com
  • ns4.iptwins.com
MX
  • 10 mailb.iptwins.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://sherconetwork.com/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2592000

Linked from (1)