kessler-co.com
HTML metadata
Technology
- Server
- Apache
- CMS
- Gatsby
Third-party hosts loaded (1)
- cdn.jsdelivr.net×3
Social
Contact
Registration
- Registrar
- IONOS SE
- Created
- 2012-07-25
- Expires
- 2026-07-25 66 days left
- Updated
- 2025-07-26
- Name servers
-
- ns1024.ui-dns.biz
- ns1060.ui-dns.com
- ns1087.ui-dns.de
- ns1106.ui-dns.org
DNS records live
- NS
-
- ns1024.ui-dns.biz
- ns1060.ui-dns.com
- ns1087.ui-dns.de
- ns1106.ui-dns.org
- MX
-
- 10 mx-01-eu-central-1.prod.hydra.sophos.com
- 20 mx-02-eu-central-1.prod.hydra.sophos.com
- TXT
-
Show 8 TXT records
sophos-domain-verification=7a7b37299d316d070ccd5b9dea59b7dc48bd4ea0swisssign-check=Yo3Nkq2LbwgGcxo6PitsLhXfVvgSwisssign-check=hmSss86DgeNewYLJeGcXJ52HgS4MS=ms60880421swisssign-check=e_dJg3Dh_KF7n4GenkCXh1XpUyIswisssign-check=PxWyznG8y8BVgwKkG6u7wFZRgcoswisssign-check=Xao8DVNByXTUzyr-U3-6kOVwLocsophos-domain-verification=d50da2a7e9d14fa2921b2993e1446f40b00b5c2eebd56fe8509109cc01d1c194
Email authentication strong
- SPF
-
v=spf1 mx ip4:178.15.69.130 ip4:62.152.169.128 ip4:62.152.169.154 ip4:62.152.169.25 ip4:213.153.88.221 include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com include:spf.crsend.com -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:dmarc@kessler-co.com; ruf=mailto:dmarc@kessler-co.com; sp=none; rf=afrf; ri=86400; adkim=r; aspf=r; fo=1policy: reject (enforced) · sp=none - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 33 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy