it-recruiting.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:02:ad:b9:e1:4f:6a:5b:1f:80:08:d1:27:5c:4c:36:84:91 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=it-recruiting.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:02:ad:b9:e1:4f:6a:5b:1f:80:08:d1:27:5c:4c:36:84:91Serial Number (int): 349360630048906584134844539097498456065169
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 77:ca:6b:d1:a4:0c:ab:c2:f9:11:1c:e9:d9:11:c2:9c:2c:09:43:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 53:84:c7:8f:82:dc:48:ef:87:68:47:32:79:80:60:67:26:bb:07:92
Fingerprint (sha256): d2:bf:c3:a8:1c:49:ca:64:f0:c6:24:5c:24:4c:e7:76:4a:a9:85:87:e9:d9:1a:92:bf:fb:24:e1:c6:99:21:5c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate it-recruiting.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for it-recruiting.ch
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
it-recruiting.ch
www.it-recruiting.ch
www.it-recruiting.ch
Other certificates including the domain name it-recruiting.ch
(limited to 100 certificates)
Certificate
The complete raw certificate details for it-recruiting.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGOzCCBSOgAwIBAgISBAKtueFPalsfgAjRJ1xMNoSRMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAyMDcwODE1MzdaFw0yMzA1MDgwODE1MzZaMBsxGTAXBgNVBAMT EGl0LXJlY3J1aXRpbmcuY2gwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC AQDQ7MmQjHBWuIjlPLnVBKaI7fvvX802TaZ8U1MuNmH/lXL5EwLOYLRwU3V8t8+b a67+ce8SKnnsqhzQ5JRwb9t7DRaema/Wwp3OhISOh48QSf8jb1ZNzyg5SCsxlL+w kjQIGzztsgRJAaXY+USWfWcRg4jukQEgDu1DyvhDIb01EA6r+Ukyxkfa1ee4ZGNu 4fsMdlsZ2hZkFHFeJ7viYC/boQcS+4t9euHSb0nwYK7ClhqQ1ZTBXSIoUPjaQ4VW WWpLUfvt0EvKPfeJ0W2uD1uqb+uaoCNG+Ny+EJtMVUQkatTF1+8hPpX2c+MAtJMS EBxoi58k3bof/Wk2KEyQro+VBTjpkQpuslQa+FJcnXSx+aDkjyxD2kR8xRiokln+ a7pIA1yQDcd++DYC2MHJ0RhkdDglkuI7OSlCJIeGDg7rmU3y04LP/LIIaHW566PD uaDhtdx2ZYa4yD7KxPU0OYts/qbT+EvoQbf9pbk23WEWpRL7OdOPI5R+cfXGCeqt PpDyZVaNLJ43kPeiSyMELqUF7e2W3beHgvgA5GgLDiDtpByp4VkHyo2TMdKDVlg8 F34md9mZHXI6UgEPVTtHUo++E11nP6iFfGjm3Sgl3GfmdQ48UKapfBeLV+8pldLQ 6lGkfvWiZbzuBBor6+toU0lOAZ4bZbRWA+0VLGnsg9/A4QIDAQABo4ICYDCCAlww DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR3ymvRpAyrwvkRHOnZEcKcLAlD1jAfBgNV HSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYI KwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0 cDovL3IzLmkubGVuY3Iub3JnLzAxBgNVHREEKjAoghBpdC1yZWNydWl0aW5nLmNo ghR3d3cuaXQtcmVjcnVpdGluZy5jaDBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AHoyjFTYty22IOo44FIe6YQW cDIThU070ivBOlejUutSAAABhisoxQgAAAQDAEYwRAIgKDWwYE8NLRlFcfM3oBV3 2Xw/nUoUVFt8pZWfZ9N0I2ECIEQZwzzTQDnosnRrED6lYvHtqS+sqTuS+fHmfDnq u+KRAHYA6D7Q2j71BjUy51covIlryQPTy9ERa+zraeF3fW0GvW4AAAGGKyjE8gAA BAMARzBFAiEAm6NOsMRkcKB+pwJumzLINtSlC+wx8YY6jDODPFMTGX0CIEqdPMaH vYQa2ZT+5q1xjrRG+Q6SWn2m/hcePn3yzgP4MA0GCSqGSIb3DQEBCwUAA4IBAQAI oXN2Npl4jJRfjIuEuwDopag6Oy5cpT3bl1PnLdKQUJ3uOg5l7R4+iL52pCDXpACY pDXDe6CZuOdZWsokWKDxIWjc8R9Q9er7QPbzeX6YKtHgI5myDjyVOybNxTHtR0kI y2wZp8/bOcJdNaEWgFgbljzAtVPjOBxZ8DOsnv0kRVC+jmbCMoRrZtyx30y9cBSs L7dDY1nzpsAPVqgvuyZNmRtAK1eEGVx3IWt+hsR0wgvUE3XMUM0RQ5DInF5mvddr M14SgNlCZFeDvULdVaQZmqcjlPcNj+QOj12jC8nnq4MTx7baXyxxesp5MQXdMWb1 V+H/W2FNLN1n5L6OGPne -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0OzJkIxwVriI5Ty51QSm iO3771/NNk2mfFNTLjZh/5Vy+RMCzmC0cFN1fLfPm2uu/nHvEip57Koc0OSUcG/b ew0Wnpmv1sKdzoSEjoePEEn/I29WTc8oOUgrMZS/sJI0CBs87bIESQGl2PlEln1n EYOI7pEBIA7tQ8r4QyG9NRAOq/lJMsZH2tXnuGRjbuH7DHZbGdoWZBRxXie74mAv 26EHEvuLfXrh0m9J8GCuwpYakNWUwV0iKFD42kOFVllqS1H77dBLyj33idFtrg9b qm/rmqAjRvjcvhCbTFVEJGrUxdfvIT6V9nPjALSTEhAcaIufJN26H/1pNihMkK6P lQU46ZEKbrJUGvhSXJ10sfmg5I8sQ9pEfMUYqJJZ/mu6SANckA3Hfvg2AtjBydEY ZHQ4JZLiOzkpQiSHhg4O65lN8tOCz/yyCGh1ueujw7mg4bXcdmWGuMg+ysT1NDmL bP6m0/hL6EG3/aW5Nt1hFqUS+znTjyOUfnH1xgnqrT6Q8mVWjSyeN5D3oksjBC6l Be3tlt23h4L4AORoCw4g7aQcqeFZB8qNkzHSg1ZYPBd+JnfZmR1yOlIBD1U7R1KP vhNdZz+ohXxo5t0oJdxn5nUOPFCmqXwXi1fvKZXS0OpRpH71omW87gQaK+vraFNJ TgGeG2W0VgPtFSxp7IPfwOECAwEAAQ== -----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 349360630048906584134844539097498456065169 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-07 08:15:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-08 08:15:36 +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 'it-recruiting.ch' . . . . . . . . [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 852339435508741544648280351685847355586410868176871285672845302563866529311557959072033575297696490658542768942686311005421044490001987920380562412845420714950600759725194890047984836737383144828836538642353226755487351321150072359578031346108619735199318922644863301624235978945148276884890516358230600748993424033709285245379296815391201562602644454595764968209778618525293704492610101921687741925495185642076911157890403381185804963118337659996394385371656463807108434759869567235470178532310024854929482556176486985645568291595082866065877564625710175276466331343683629891988089065255521001459112227201724512262513830848715041899508743014673147196238894229555624683305345079108172373602454901631362151079070441139353924751874282209777403429067683482906885432067129691658287553137275850960814766136673584860272359676098886656241883118081152717757978381452273210752196006534514015158360657146711102708487253801269645667782591164440199584328960741530220074576416405643436749828397643973889966994146071537529600974777211400945061345092070804454836325024140894155347403998045705399557718259851182243213197390568597273504671259535512005103790532588957754106637107770044088916423321382407654317608528864628652608861629177125972696088801 . . . . . . . . . . . . . . . . . . . . [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) 77ca6bd1a40cabc2f9111ce9d911c29c2c0943d6 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'it-recruiting.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.it-recruiting.ch' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001862b28c508000004030046304402202835b0604f0d2d194571f337a01577d97c3f9d4a14545b7ca5959f67d374236102204419c33cd34039e8b2746b103ea562f1eda92faca93b92f9f1e67c39eabbe291007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001862b28c4f200000403004730450221009ba34eb0c46470a07ea7026e9b32c836d4a50bec31f1863a8c33833c5313197d02204a9d3cc687bd841ad994fee6ad718eb446f90e925a7da6fe171e3e7df2ce03f8 . . . . [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) 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