indexo.dev

seal-one.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1331 ms crawled 2026-05-10

DE · 194.9.72.88 · AS47215 dogado GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Seal One AG
Language
en

Technology

Server
¯\_(ツ)_

Social

Registration

Registrar
IONOS SE
Created
2008-05-02
Expires
2027-05-02 348 days left
Updated
2026-05-03
Name servers
  • a1-83.akam.net
  • a6-66.akam.net
  • ns1.seal-one.com
  • pdns02.domaincontrol.com

DNS records live

NS
  • a1-83.akam.net
  • a6-66.akam.net
  • ns1.seal-one.com
  • pdns02.domaincontrol.com
MX
  • 10 mail.seal-one.com

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
policy: reject (enforced) · sp=reject
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDiLzIEXgGlPG3FYMfkhlmCLa6QpGgwEmMZlMVGNPgewmdtNr/UkrN8+FkO2pk6Gi4H47swSISBhqo0HByE4z…
selectors probed

Certificate (current)

R12
from 2026-03-11 to 2026-06-09
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://seal-one.com/index.en

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src 'none'; script-src 'self' 'unsafe-inline';style-src 'self' 'unsafe-inline'; object-src 'none'; font-src 'self'; frame-ancestors 'none';base-uri 'self';form-action 'self';img-src 'self' data: https://i.ytimg.com https://img.youtube.com https://a.tile.openstreetmap.de https://b.tile.openstreetmap.de https://c.tile.openstreetmap.de
strict-transport-security
max-age=63072000

Links to (4)

Linked from (1)