www.marjankolmeijer.nl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:3c:8e:32:ce:66:ed:8a:d7:c8:d7:de:f7:5c:ea:76:b0 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.marjankolmeijer.nl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:3c:8e:32:ce:66:ed:8a:d7:c8:d7:de:f7:5c:ea:76:b0Serial Number (int): 324709870058949637344566952742699563382448
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 53:ce:0b:0c:49:cc:6a:22:f6:ed:33:25:86:6f:c3:3f:5e:e5:b4:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ff:65:51:bf:33:b9:c1:36:08:87:99:04:f9:16:fb:6a:50:2f:7a:e6
Fingerprint (sha256): 76:ff:b8:b9:66:25:8d:bb:eb:3d:41:52:de:af:35:2b:36:22:c4:b6:e0:da:ef:0e:63:e9:d2:22:0f:9d:84:71
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.marjankolmeijer.nl
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.marjankolmeijer.nl
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.marjankolmeijer.nl
Other certificates including the domain name marjankolmeijer.nl
(limited to 100 certificates)
www.marjankolmeijer.nl
marjankolmeijer.nl
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www.marjankolmeijer.nl
www.marjankolmeijer.nl
marjankolmeijer.nl
Certificate
The complete raw certificate details for www.marjankolmeijer.nl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZDCCBEygAwIBAgISA7o8jjLOZu2K18jX3vdc6nawMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTUxMTEyNTRaFw0y MDAxMTMxMTEyNTRaMCExHzAdBgNVBAMTFnd3dy5tYXJqYW5rb2xtZWlqZXIubmww ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCvjgyf8O7c2wbaClVbyIjO eRqakpGTZU0qZMBxdgW9vBEa1FBBNrPgHBEilMH8ExLjJLTIvnwITrRo1n3Uyla0 pNwQpr4osBURLuvWp9OIi4S/2CQAWLTC+BCOoSpViZ6N6nVD873VFovYZye1X6pe 4yGnFDuNPj5pxdWViNhD6HVbhUjUR0vcWDUag4ATakcsfu4eyhB27J8pJF/NF6/j Vt2HUBTR6JMGuG9LKGGUvcIXpMHqubxPYZ75nacc3X0hhpkNmdWa4XxR7GYZhaPK kBPFNufjLq682qe4prb1OKlloC/eKULlfozRv9QLPnsh/1HcY+tpcJPcaHUikAi/ AgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFPOCwxJzGoi9u0z JYZvwz9e5bQ1MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsG AQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNl bmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNl bmNyeXB0Lm9yZy8wIQYDVR0RBBowGIIWd3d3Lm1hcmphbmtvbG1laWplci5ubDBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE gfIA8AB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbc9V4OgA AAQDAEcwRQIgBoQ86JgtIqNzmbgB8oXVSDN3jsZIi4ODfasR1YQFnmwCIQD/2rFA UKVAxWlIPt+2FyaKEnxAB/eejDzdDtbErdC9BQB2AF6nc/nfVsDntTZIfdBJ4DJ6 kZoMhKESEoQYdZaBcUVYAAABbc9V4vIAAAQDAEcwRQIgNTvHsi/IyCOK+/U+Dxjj rCzlCjZoV9rFJHRGmzJcdPYCIQDO0wQvvC//ZGqZZhlmJarISat8KU97MIE78o/R yhSB7TANBgkqhkiG9w0BAQsFAAOCAQEAXptMJFa1XQA+/Xx/kioNxx335N1pNN82 RSiUz4ctp6/r5mueQ01TI4/BEsl+7byJoNjb4eTbW4342bdzZJXMjbCjQSrTbJj6 +dMf8wGLY8UsDP3tAaFwEFXYsiUkGW4N4zKdlqm51x37V3EI/rBC9J6iUaB0LZM2 GwTqnzBYDohQxDxvFxSkSK5poOFHIDPFkRo020c2JquzXK0IWw9f4QdFLOIyTZTW 3dxvdTX23mrr+52XVjs9qD/WRb3WSoA4czvIkPZoYzUWMwRMu2Pj5u3fUb8WkbOI vUVCYV+AzxVVmWnCueFsr+coV652fGEQpbfAGddIoEqGcaQsww5LKw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr44Mn/Du3NsG2gpVW8iI znkampKRk2VNKmTAcXYFvbwRGtRQQTaz4BwRIpTB/BMS4yS0yL58CE60aNZ91MpW tKTcEKa+KLAVES7r1qfTiIuEv9gkAFi0wvgQjqEqVYmejep1Q/O91RaL2GcntV+q XuMhpxQ7jT4+acXVlYjYQ+h1W4VI1EdL3Fg1GoOAE2pHLH7uHsoQduyfKSRfzRev 41bdh1AU0eiTBrhvSyhhlL3CF6TB6rm8T2Ge+Z2nHN19IYaZDZnVmuF8UexmGYWj ypATxTbn4y6uvNqnuKa29TipZaAv3ilC5X6M0b/UCz57If9R3GPraXCT3Gh1IpAI vwIDAQAB -----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 324709870058949637344566952742699563382448 . . . . . . . . [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 2019-10-15 11:12:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-13 11:12:54 +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.marjankolmeijer.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22161750497229566711485803933998732617741436912644713315535740073845532196549125333379927140000376032109364373888628222040234228635873615599085532074370051160868975230265538987795854913410272852426351650453017125205947957256623182436437507456542599035315429357494825909513592271320687835053652293009292269308841744008907716121693098616042226356137335164474017024878620396975481676116216934682405652661271500869256570974614022769027760118332078226154828947149733323905468577781786625157086535059395209056079549048421712673914125616587500533794385140591013157874631505899435973643938371929404068087000038760298880960703 . . . . . . . . . . . . . . . . . . . . [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) 53ce0b0c49cc6a22f6ed3325866fc33f5ee5b435 . . . . . . . . . . . . . . . . [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 (99 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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.marjankolmeijer.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dcf55e0e80000040300473045022006843ce8982d22a37399b801f285d54833778ec6488b83837dab11d584059e6c022100ffdab14050a540c569483edfb617268a127c4007f79e8c3cdd0ed6c4add0bd050076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dcf55e2f200000403004730450220353bc7b22fc8c8238afbf53e0f18e3ac2ce50a366857dac52474469b325c74f6022100ced3042fbc2fff646a9966196625aac849ab7c294f7b30813bf28fd1ca1481ed . . . . [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) 005e9b4c2456b55d003efd7c7f922a0dc71df7e4dd6934df36452894cf872da7afebe66b9e434d53238fc112c97eedbc89a0d8dbe1e4db5b8df8d9b7736495cc8db0a3412ad36c98faf9d31ff3018b63c52c0cfded01a1701055d8b22524196e0de3329d96a9b9d71dfb577108feb042f49ea251a0742d93361b04ea9f30580e8850c43c6f1714a448ae69a0e1472033c5911a34db473626abb35cad085b0f5fe107452ce2324d94d6dddc6f7535f6de6aebfb9d97563b3da83fd645bdd64a8038733bc890f66863351633044cbb63e3e6eddf51bf1691b388bd4542615f80cf15559969c2b9e16cafe72857ae767c6110a5b7c019d748a04a8671a42cc30e4b2b