sewio.net
HTML metadata
Technology
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Plausible
Third-party hosts loaded (4)
- cdn.jsdelivr.net×2
- sewio-archive.tvorba-stranek.org×2
- plausible.io×1
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Registrar
- CSC Corporate Domains, Inc.
- Created
- 2013-11-15
- Expires
- 2033-11-15 2737 days left
- Updated
- 2025-09-18
- Name servers
-
- dns1.cscdns.net
- dns2.cscdns.net
DNS records live
- NS
-
- dns1.cscdns.net
- dns2.cscdns.net
- MX
-
- 0 sewio-net.mail.protection.outlook.com
- TXT
-
Show 5 TXT records
chncj4238bo0jkfqnlt03mgus5sendinblue-code:dfa6d2b9ac8f088022258dde851c3bbegoogle-site-verification=rjHJtWTykVdAPliWcWQhalpvhrJQ_5hpdxPYGXN_87Qgoogle-site-verification=vYzEXUvbaRvco1bGocLZnw_IY56qMbBtohcGTXisEDYatlassian-domain-verification=exbCxg5zqPq5kAnm9muKcUSCh/Ru5WY3n7ZOlvXRyDarIxS/4wNyCYtisAmxQKus
Email authentication strong
- SPF
-
v=spf1 ip4:178.238.37.222 ip4:80.211.213.77 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.websupport.sk include:mktomail.com -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:c617a603d59c866@rep.dmarcanalyzer.com; ruf=mailto:c617a603d59c866@for.dmarcanalyzer.com; pct=100; fo=1policy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 22 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000; includeSubDomains; preload