Guest session
Check Detail

zalando.de · DNS

Passed Grade A
100.0%
Hostname zalando.de
Check name DNS
last run 01/11/2025 23:04
Result
Incomplete Grade C 70.5%

Result Detail

DNS
Host Type Answer TTL
13.226.244.89 —
13.226.244.64 —
13.226.244.97 —
13.226.244.59 —
2600:9000:2013:8200:14:68:5500:93a1 —
2600:9000:2013:e800:14:68:5500:93a1 —
2600:9000:2013:6200:14:68:5500:93a1 —
2600:9000:2013:4400:14:68:5500:93a1 —
2600:9000:2013:9800:14:68:5500:93a1 —
2600:9000:2013:7600:14:68:5500:93a1 —
2600:9000:2013:b200:14:68:5500:93a1 —
2600:9000:2013:a00:14:68:5500:93a1 —

Result Detail

HEADER
Alerts
  • Strict-Transport-Security: Strict-Transport-Security missing
  • Content-Security-Policy: Content-Security-Policy missing
  • X-Content-Type-Options: Header missing
  • X-Frame-Options: Header missing
  • Referrer-Policy: Header missing
  • Permissions-Policy: Permissions-Policy missing
  • Cross-Origin-Opener-Policy: Header missing
  • Cross-Origin-Embedder-Policy: Header missing
  • Cross-Origin-Resource-Policy: Header missing
  • Cache-Control: Cache-Control missing restrictive directives
  • Expect-CT: Expect-CT missing
  • X-Permitted-Cross-Domain-Policies: Header missing
  • Access-Control-Allow-Origin: Access-Control-Allow-Origin missing
  • Server: Sensitive header exposed
  • Origin-Agent-Cluster: Header missing
Normalized headers
content-type text/html
etag "0169ebbb75f5fb3c59c8c7223092e646:1756802760.009659"
last-modified Tue, 02 Sep 2025 08:46:00 GMT
server AkamaiNetStorage
date Sat, 01 Nov 2025 22:04:33 GMT
x-edge-error halt
Transport
Check name Status Actual Expected Detail Severity Recommendation
Strict-Transport-Security ❌ Missing max-age>=15768000; includeSubDomains; preload Strict-Transport-Security missing Critical Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Expect-CT ❌ Missing enforce; max-age>=86400 Expect-CT missing Medium Expect-CT: enforce, max-age=86400, report-uri="https://report.example.com"
Content Security
Check name Status Actual Expected Detail Severity Recommendation
Content-Security-Policy ❌ Missing default-src 'self'; frame-ancestors 'none' Content-Security-Policy missing Critical Content-Security-Policy: default-src 'self'; frame-ancestors 'none'
MIME
Check name Status Actual Expected Detail Severity Recommendation
X-Content-Type-Options ❌ Missing nosniff Header missing High X-Content-Type-Options: nosniff
Framing
Check name Status Actual Expected Detail Severity Recommendation
X-Frame-Options ❌ Missing DENY or SAMEORIGIN Header missing High X-Frame-Options: DENY
Privacy
Check name Status Actual Expected Detail Severity Recommendation
Referrer-Policy ❌ Missing strict-origin-when-cross-origin / same-origin Header missing Medium Referrer-Policy: strict-origin-when-cross-origin
Browser Features
Check name Status Actual Expected Detail Severity Recommendation
Permissions-Policy ❌ Missing camera=(); geolocation=(); microphone=() Permissions-Policy missing Medium Permissions-Policy: camera=(), geolocation=(), microphone=()
Cross-Origin
Check name Status Actual Expected Detail Severity Recommendation
Cross-Origin-Opener-Policy ❌ Missing same-origin Header missing High Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Embedder-Policy ❌ Missing require-corp Header missing High Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Resource-Policy ❌ Missing same-origin Header missing Medium Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster ❌ Missing ?1 Header missing Low Origin-Agent-Cluster: ?1
Caching
Check name Status Actual Expected Detail Severity Recommendation
Cache-Control ❌ Missing no-store, private, max-age=0 Cache-Control missing restrictive directives High Cache-Control: no-store, private, max-age=0
Legacy
Check name Status Actual Expected Detail Severity Recommendation
X-Permitted-Cross-Domain-Policies ❌ Missing none Header missing Low X-Permitted-Cross-Domain-Policies: none
CORS
Check name Status Actual Expected Detail Severity Recommendation
Access-Control-Allow-Origin ❌ Missing Scoped origin (no wildcard) Access-Control-Allow-Origin missing Medium Access-Control-Allow-Origin: https://app.example.com
Information Disclosure
Check name Status Actual Expected Detail Severity Recommendation
Server ❌ Missing AkamaiNetStorage Header removed or generic Sensitive header exposed High Remove Server header or set to a generic token
X-Powered-By ✅ Passed Header removed Header not exposed High Remove X-Powered-By header
X-AspNet-Version ✅ Passed Header removed Header not exposed Medium Remove framework version headers
Raw headers
HTTP/2 403 
content-type: text/html
etag: "0169ebbb75f5fb3c59c8c7223092e646:1756802760.009659"
last-modified: Tue, 02 Sep 2025 08:46:00 GMT
server: AkamaiNetStorage
date: Sat, 01 Nov 2025 22:04:33 GMT
x-edge-error: halt

Result Detail

SSL
Check name Status Value
certificate chain is complete ✅ Passed 4
root CA is trusted ✅ Passed Trusted
cert valid for ✅ Passed 385
chain certs are valid until ✅ Passed 22.11.2026
CN matches Domainname ✅ Passed zalando.de
certificate subject ✅ Passed CN=zalando.com
certificate issuer ✅ Passed C=US, O=Amazon, CN=Amazon RSA 2048 M01
signature algorithm ✅ Passed RSA-SHA256
TLS protocol ✅ Passed TLSv1.3 TLS_AES_128_GCM_SHA256
Subject Alternative Names ✅ Passed zalando.com, zalando.ee, zalando.ch, zalando.com.tr, zalando.com.au, zalando.es, zalando.gr, zalando.it, zalando.se, *.zalando.com.tr, zalando.si, zalando.sk, *.zalando.com, zalando.ie, zalando.de, zalando.no, zalando.co.uk, *.zalando.com.au, zalando.bg, zalando.be, zalando.fi, zalando.pt, zalando.lu, zalando.hr, zalando.lv, zalando.dk, zalando.lt, zalando.hu, zalando.fr, zalando.at, zalando.cz, zalando.ro, zalando.nl, zalando.pl
Public Key ✅ Passed RSA 2048
Certificate chain
# Common name Issuer Valid until CA
0 zalando.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 22.11.2026 00:59:59 No
1 zalando.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 22.11.2026 00:59:59 No
2 Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 24.08.2030 00:21:28 Yes
3 Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 31.12.2037 02:00:00 Yes
TLS details
Negotiated protocol TLSv1.3
Cipher suite TLS_AES_128_GCM_SHA256 (128 bit)
Cipher version TLSv1.3
Perfect Forward Secrecy Attention
Earliest chain expiry 22.11.2026 00:59
Fingerprints
SHA-256 39:01:B1:DB:5A:2B:EC:87:76:FA:9B:8F:07:9C:37:90:11:FB:13:E3:CA:62:53:A6:85:CF:46:BA:74:56:BB:0A
SHA-1 DF:92:C8:EF:37:81:D4:EC:96:DD:00:2A:B2:17:13:1A:72:43:4B:10
Revocation
OCSP URLs
http://ocsp.r2m01.amazontrust.com
CRL URLs
Full Name: URI:http://crl.r2m01.amazontrust.com/r2m01.crl
Issuer URLs (AIA)
http://crt.r2m01.amazontrust.com/r2m01.cer
OCSP Must-Staple No
Trust evaluation

Attempted: Yes

Trusted: Yes

OpenSSL diagnostic command
openssl s_client -connect zalando.de:443 -servername zalando.de

Result Detail

WAF
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  • Shield level Mythisch
  • Watchers Gremlins im Standby
  • Last attack Story folgt nach Registrierung
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