indexo.dev

semitwist.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-13 · ok HTTP/1.1 200 5162 ms crawled 2026-05-13

US · 66.228.38.161 · AS63949 Akamai Connected Cloud

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Abscissa Software -> SemiTwist

Technology

Server
nginx

Social

Registration

Registrar
NameCheap, Inc.
Created
2008-01-22
Expires
2027-01-22 248 days left
Updated
2026-01-14
Name servers
  • ns1.linode.com
  • ns2.linode.com
  • ns3.linode.com
  • ns4.linode.com
  • ns5.linode.com

DNS records live

NS
  • ns1.linode.com
  • ns2.linode.com
  • ns3.linode.com
  • ns4.linode.com
  • ns5.linode.com
MX
  • 10 semitwist.com

Email authentication weak

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

Certificates

Loading certificate

HTTP security headers

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

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

Links to (13)

Linked from (1)