DNS Gurus

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for *.mcpeeps.com, mcpeeps.com, not for notify.mailchimp.com

Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html;charset=utf-8

Server Headers

1 headers
Server
Server
istio-envoy

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
bm_sz=B4BA17ACF4C6AB1B8E3137804745C33F~YAAQ8cgwF4k/HO6bAQAA4pQ49B6MOYUREy9Fx6FIB/dUTYqi5UjLTW19dj64PApe7w2RDWtr5IJZVNBROa3sOrzgPWmO/s+sr2ZeS/KtSVFfyjbq1MbzVlUpmSbkcVKb3sABmegdaxP7Uzm/R5fW3ivjcZVr4XwHzmL8aepzAIGUF1adgVOk7ipESiPI48FsZgXCJvmNCHcIRDsJeP1K+Ue4NtK9eL+jeSj2Gk9S2kDc877Gh5ccfbQ6XTup/PfbJi4SwD527nrxW9uOCTyEtRzsRrjnEgi6mUg8pA+cf5m6u3JeUSbXHbIcd4vaMKgubEuwf385+18U9ez7QUAAlilBcDwjiFTHziCtzuXEHawB~4534835~4470833; Domain=.mailchimp.com; Path=/; Expires=Sun, 25 Jan 2026 12:15:07 GMT; Max-Age=14400; SameSite=None; Secure

Other Headers

10 headers
Date
Other
Sun, 25 Jan 2026 08:15:07 GMT
Intuit_tid
Other
1-6975ce98-6f9f13414f738e0104503603
X-Akamai-Transformed
Other
0 - 0 -
X-Amzn-Trace-Id
Other
Root=1-6975ce98-6f9f13414f738e0104503603
X-Envoy-Decorator-Operation
Other
http-interposer-desired-service.mailchimp-cloud-httpinterposer-use2-prd-m2.svc.cluster.local:8090/*
X-Envoy-Upstream-Service-Time
Other
936
X-Plums-Vary
Other
Accept-Encoding, Accept-Language, Cookie
X-Request-Id
Other
1-6975ce98-6f9f13414f738e0104503603
X-Spanid
Other
fc0c0f52-9895-144f-89e7-a0cb6be49d1d
X-Ua-Compatible
Other
IE=edge,chrome=1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching