i-step.org
HTML metadata
Technology
- Server
- Apache
- jQuery
- 1.12.4 known XSS (<3.5)
Third-party hosts loaded (1)
- ajax.googleapis.com×1
Contact
- Phone
Registration
- Registrar
- TLDS L.L.C. d/b/a SRSPlus
- Created
- 2000-02-29
- Expires
- 2027-03-01 270 days left
- Updated
- 2026-02-15
- Name servers
-
- dns4.tsukuba.ad.jp
- dns5.tsukuba.ad.jp
DNS records live
- NS
-
- dns4.tsukuba.ad.jp
- dns5.tsukuba.ad.jp
- MX
-
- 10 sv.i-step.org
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 +ip4:153.122.55.131 include:_spf.activegate-ss.jp ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; sp=reject; ruf=mailto:postmaster@i-step.org; rua=mailto:postmaster@i-step.orgpolicy: quarantine · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
JPRS Domain Validation Authority - G4
Expires in 211 days
HTTP security headers
- present
-
- x-frame-options
- findings
-
- missing HSTS
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN