www.dlfn.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:41:4b:ee:96:09:57:94:01:41:dc:4b:a7:36:51:b5:c5:23 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.dlfn.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:41:4b:ee:96:09:57:94:01:41:dc:4b:a7:36:51:b5:c5:23
Serial Number (int): 283556142554579538177626405207660905743651
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0b:d3:d3:18:e2:64:b1:b9:b0:54:22:b1:31:65:c6:d5:49:a3:de:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 16:c3:8d:a6:c6:dd:87:87:e8:3f:d7:95:9d:8a:26:12:0e:61:42:0f
Fingerprint (sha256): a7:6a:88:55:e8:17:19:fe:b9:33:e5:17:02:32:8c:02:2e:07:d0:26:57:a5:92:2b:12:66:be:07:e1:a9:a7:e3

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate www.dlfn.nl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dlfn.nl

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.dlfn.nl

Other certificates including the domain name dlfn.nl

(limited to 100 certificates)
dlfn.nl
dlfn.nl
dlfn.nl
router.dlfn.nl
www.dlfn.nl
www.dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
www.dlfn.nl
www.dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
www.dlfn.nl
dlfn.nl
dlfn.nl
sni.cloudflaressl.com
dlfn.nl
dlfn.nl
www.dlfn.nl
www.dlfn.nl
www.dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
dlfn.nl
sni.cloudflaressl.com
www.dlfn.nl
www.dlfn.nl
dlfn.nl
dlfn.nl

Certificate

The complete raw certificate details for www.dlfn.nl in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 283556142554579538177626405207660905743651
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-11 05:42:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-11 05:42:00 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.dlfn.nl'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 849648278642806943843618289647601075655758201170813446258321809891570180987389157116218967238918476550885170086407924689292516125734500055417886229649964451711195904461202326704580468788273469224134456167697390764388838026743402282194559006851293752108558374638280907142053897865038796622990627742615451245262205954183821537116166704830725956060657029932732242429894120190694385731794420501562209584434683617632110257706805653131583071335020362094267434434211663901205189763467753126063657498565983811333567964516600986042445106991648586094110914777651283480532571953392825822870346777619737881385567697926647875407582999615695366475381715435105991848319347146696926309819722157604367714252968050785520261458885940324741800630296261550279485848590447473726982557388608308658413797923460905096057669294395525787154997140979715809719320102014114956756635561506348002291531566094737442816495947349761850067313534247322570966282486615407525124659878430496355511357628824354853114854631683387045059664944157356349133053633890151491022714435250049814608362114002971011667630688791100611408868635521569798157670592115042225463514652904908772855858388544322553771083718943096808372420380746431205554173874026634485237364884521555209041202791
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							0bd3d318e264b1b9b05422b13165c6d549a3de23
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (100 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dlfn.nl'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		004c000727f50fad6fb8cd21d7e8866a9980159483fb71a78b25d2f04acfd252c0c91a2de6a46542e29143033e7cff9e5e49aac396482e3832a0652b0238edd8b205b73a4e9e33c786f4d7d11ac133d3cafbf06b88cdca4fa34a30eaf3acd17a90e4f5000e1320b645b3eb49518a1853bd0217efdef1242ff609d70d521fa4e5494d17fec2f5fdd85516989bfdabdef8c4f799e08e7369e206fba3777ffa14825ae7e5cab1562e305f3b2ee079396c1fd7c3bd6d9520026925cc080a3fe5b9af6bb411dc2e4d59cbe178b15173d41fd64dfefcd4b7d794922f0b65de0e1a24c6342d5c7c3691f99da12e4f097ea3cce3fd19de01a73451d8b04b182ecf549cc59e