SSL Report: veiligdelen-ota.nm.nl (172.211.156.88)
Assessed on:  Sat, 14 Jun 2025 04:17:04 UTC | Clear cache
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Summary
Overall Rating
B
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server's certificate chain is incomplete. Grade capped to B.
This server supports TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
Common names veiligdelen-ota.nm.nl
Alternative names veiligdelen-ota.nm.nl
Serial Number 08ddf9cadca6bc63b67bdcadb8b65371
Valid from Tue, 03 Jun 2025 00:00:00 UTC
Valid until Wed, 01 Jul 2026 23:59:59 UTC (expires in 1 year)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Trust Provider B.V. TLS RSA CA G1
AIA: http://cacerts.digitalcertvalidation.com/TrustProviderBVTLSRSACAG1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://cdpd.digitalcertvalidation.com/TrustProviderBVTLSRSACAG1.crl
OCSP: http://statusd.digitalcertvalidation.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: nm.nl
issuewild: pki.goog; cansignhttpexchanges=yes flags:0
iodef: mailto:__IT_TAB@natuurmonumenten.nl flags:0
issue: pki.goog; cansignhttpexchanges=yes flags:0
issue: ssl.com flags:0
issuewild: letsencrypt.org flags:0
issue: digicert.com; cansignhttpexchanges=yes flags:0
issue: comodoca.com flags:0
issuewild: digicert.com; cansignhttpexchanges=yes flags:0
issuewild: comodoca.com flags:0
issue: trustproviderbv.digitalcertvalidation.com flags:0
issuewild: ssl.com flags:0
issue: letsencrypt.org flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 1 (1662 bytes)
Chain issues Incomplete


Certification Paths
Path #1: Trusted
1 Sent by server veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download Trust Provider B.V. TLS RSA CA G1
Fingerprint SHA256: 009871c3a4c607311e5ae92f01095f9bf76100b8794ab0a9a5210e6794c8607c
Pin SHA256: DZ2CNIcIqZj3arOg4dqY2nkxRPJTRypLcTMN/FbGZLM=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download Trust Provider B.V. TLS RSA CA G1
Fingerprint SHA256: 009871c3a4c607311e5ae92f01095f9bf76100b8794ab0a9a5210e6794c8607c
Pin SHA256: DZ2CNIcIqZj3arOg4dqY2nkxRPJTRypLcTMN/FbGZLM=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download Trust Provider B.V. TLS RSA CA G1
Fingerprint SHA256: 009871c3a4c607311e5ae92f01095f9bf76100b8794ab0a9a5210e6794c8607c
Pin SHA256: DZ2CNIcIqZj3arOg4dqY2nkxRPJTRypLcTMN/FbGZLM=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download Trust Provider B.V. TLS RSA CA G1
Fingerprint SHA256: 009871c3a4c607311e5ae92f01095f9bf76100b8794ab0a9a5210e6794c8607c
Pin SHA256: DZ2CNIcIqZj3arOg4dqY2nkxRPJTRypLcTMN/FbGZLM=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server veiligdelen-ota.nm.nl
Fingerprint SHA256: 5c1904c434a21ccbff510d6782b6594770274ed2e47c7b86e132f0bd8c581d38
Pin SHA256: t7JUDc/++oPVsARhjP/W+X9fz/CsKiXdYMrpEaxjdMQ=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Extra download Trust Provider B.V. TLS RSA CA G1
Fingerprint SHA256: 009871c3a4c607311e5ae92f01095f9bf76100b8794ab0a9a5210e6794c8607c
Pin SHA256: DZ2CNIcIqZj3arOg4dqY2nkxRPJTRypLcTMN/FbGZLM=
RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH secp521r1 (eq. 15360 bits RSA)   FS 128


Handshake Simulation
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Android 5.0.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp521r1  FS
Android 6.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
IE 11 / Win 7  R Server sent fatal alert: handshake_failure
IE 11 / Win 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1 Update  R Server sent fatal alert: handshake_failure
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 6 / iOS 6.0.1 Server sent fatal alert: handshake_failure
Safari 7 / iOS 7.1  R Server sent fatal alert: handshake_failure
Safari 7 / OS X 10.9  R Server sent fatal alert: handshake_failure
Safari 8 / iOS 8.4  R Server sent fatal alert: handshake_failure
Safari 8 / OS X 10.10  R Server sent fatal alert: handshake_failure
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp384r1  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384   ECDH secp521r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)  
GOLDENDOODLE No (more info)  
OpenSSL 0-Length No (more info)  
Sleeping POODLE No (more info)  
Downgrade attack prevention No, TLS_FALLBACK_SCSV not supported (more info)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)		 No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN No
NPN No
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups secp256r1, secp384r1, secp521r1, x25519, x448 (Server has no preference)
SSL 2 handshake compatibility No
0-RTT enabled Test failed


HTTP Requests
1 https://veiligdelen-ota.nm.nl/  (HTTP/1.1 302 Found)
1
Date Sat, 14 Jun 2025 04:16:46 GMT
Connection close
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Referrer-Policy same-origin
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self'; font-src 'self'; manifest-src 'self'; media-src 'self'; child-src 'self'; frame-ancestors 'self'; base-uri 'self'; frame-src 'self'
Vary sec-fetch-dest, sec-fetch-site, sec-fetch-mode
Cross-Origin-Opener-Policy same-origin
Cross-Origin-Embedder-Policy-Report-Only require-corp
Expires Thu, 01 Jan 1970 00:00:00 GMT
Pragma no-cache
Cache-Control no-cache, no-store
Location https://veiligdelen-ota.nm.nl/Start
2 https://veiligdelen-ota.nm.nl/Start  (HTTP/1.1 302 Found)
2
Date Sat, 14 Jun 2025 04:16:46 GMT
Connection close
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Referrer-Policy same-origin
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self'; font-src 'self'; manifest-src 'self'; media-src 'self'; child-src 'self'; frame-ancestors 'self'; base-uri 'self'; frame-src 'self'
Set-Cookie cs-ui-session=node0127fne9q2zg3qdukqnm7yf1xf762.node0; Path=/; Secure; HttpOnly; SameSite=Lax
Expires Thu, 01 Jan 1970 00:00:00 GMT
Vary sec-fetch-dest, sec-fetch-site, sec-fetch-mode
Cross-Origin-Opener-Policy same-origin
Cross-Origin-Embedder-Policy-Report-Only require-corp
Pragma no-cache
Cache-Control no-cache, no-store
Location https://veiligdelen-ota.nm.nl/Start?0
3 https://veiligdelen-ota.nm.nl/Start?0  (HTTP/1.1 200 OK)
3
Date Sat, 14 Jun 2025 04:16:47 GMT
Connection close
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Referrer-Policy same-origin
Content-Security-Policy default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self'; font-src 'self'; manifest-src 'self'; media-src 'self'; child-src 'self'; frame-ancestors 'self'; base-uri 'self'; frame-src 'self'
Cross-Origin-Opener-Policy same-origin
Cross-Origin-Embedder-Policy-Report-Only require-corp
Expires Thu, 01 Jan 1970 00:00:00 GMT
Pragma no-cache
Cache-Control no-cache, no-store
Content-Type text/html;charset=utf-8
Vary sec-fetch-dest, sec-fetch-site, sec-fetch-mode


Miscellaneous
Test date Sat, 14 Jun 2025 04:15:50 UTC
Test duration 74.473 seconds
HTTP status code 200
HTTP server signature -
Server hostname -


SSL Report v2.4.0