a2collective.ai
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (13)
- cdn.prod.website-files.com×38
- event.roseliassociates.com×2
- unpkg.com×2
- weblocks.io×2
- ajax.googleapis.com×1
- app.humblytics.com×1
- cdn.jsdelivr.net×1
- d3e54v103j8qbb.cloudfront.net×1
- fonts.googleapis.com×1
- fonts.gstatic.com×1
- px.ads.linkedin.com×1
- www.a2symposium.ai×1
- www.googletagmanager.com×1
Social
Contact
Registration
- Registrar
- NameCheap, Inc.
- Created
- 2021-11-29
- Expires
- 2027-11-29 559 days left
- Updated
- 2025-11-04
- Name servers
-
- pola.ns.cloudflare.com
- damon.ns.cloudflare.com
DNS records live
- NS
-
- damon.ns.cloudflare.com
- pola.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
- TXT
-
google-site-verification=4UHMIHpyVBbaTihbB5SuYDVBBra7df_Xcmgfxt-QXOUgoogle-site-verification=xKw8clLPjoSwGnkbaG2FrI75goKyv2Uw2BlH38JdgSQ
Email authentication strong
- SPF
-
v=spf1 include:_spf.google.com include:sendgrid.net ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; rua=mailto:dmarc@a2collective.ai, mailto:dmarc@a2collective.ai; pct=100; adkim=s; aspf=spolicy: reject (enforced) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgolDJqr6527kqsTi43qn1yrV9yA3oZMYX36BHvYI9X2LKV8iZ7W+TJSGQNxTHYBLvu25SOfzyFJGGT… - s1:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnYRYe3HxZH53Lzd6UYgRl/wl+UvBDM1/iU0wBZjomqAzS8mBBUrMTQu+Cbo8tVbT/aUV5RsvNBewmIbQfV… - s2:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5lXY+fdHU6AGbTvWTym6cKql5CvrRaBo7oDT2VpcnhAP/FCkvbKPyTJRhcRSHM+rlMouQ81gfMirP4VDTf…
selectors probed - google:
Certificate (current)
WE1
Expires in 74 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- findings
-
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- content-security-policy
frame-ancestors 'self'- strict-transport-security
max-age=31536000