optlasers.com
HTML metadata
Technology
- CDN
- Cloudflare
Social
Contact
- Phone
- Address
- Julianowska 14, 05-500, Piaseczno, PL
Registration
- Registrar
- Key-Systems GmbH
- Created
- 2014-03-10
- Expires
- 2031-03-10 1739 days left
- Updated
- 2026-05-05
- Name servers
-
- amir.ns.cloudflare.com
- roxy.ns.cloudflare.com
DNS records live
- NS
-
- amir.ns.cloudflare.com
- roxy.ns.cloudflare.com
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 mx a ip4:128.204.218.135/32 include:mail45.mydevil.net include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; sp=quarantine; ri=86400policy: quarantine · sp=quarantine - DKIM
-
- google:
v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi18I6iI/CJKF6CSsHjhmDqPncgwREt0s/sxwhI2MxiGnKXneULS8h0L9T/kLCfX7pShrtta4yxWN4Ak8…
selectors probed - google:
Certificate (current)
WE1
Expires in 35 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=0; includeSubDomains