re-center.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:42:97:5a:48:af:85:79:7a:b0:0a:cf:a2:a5:56:72:01:c4 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=re-center.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:42:97:5a:48:af:85:79:7a:b0:0a:cf:a2:a5:56:72:01:c4
Serial Number (int): 283996676220383197228372523963370628579780
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:cc:eb:80:22:77:37:c8:2e:d9:4c:1b:9a:c6:b5:ca:8a:dc:59:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0c:fe:f1:95:61:33:51:d5:e8:96:9e:8a:96:82:51:fd:36:6c:f7:80
Fingerprint (sha256): 23:92:bb:76:8d:a7:d7:db:5d:42:de:55:6f:c1:09:1b:72:52:e8:dc:45:2b:a5:e4:50:27:4c:91:77:bc:ca:2e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate re-center.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for re-center.ch

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

re-center.ch
www.re-center.ch

Other certificates including the domain name re-center.ch

(limited to 100 certificates)
re-center.ch
*.meyer-spinnler.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
*.meyer-spinnler.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch
re-center.ch

Certificate

The complete raw certificate details for re-center.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuZdAbnaX9nUB/iKaw9D3
5p3IIpxL0yJ/89i8d1aPm383nnoCJKcWiTdZPbNH9I4KjQ5e8JqLU5VAJm2n5aU9
rGHMgTt94JuoAMm6ALNOGH9grrOPfgpxbr8I8yEInIsME+CyvFGU6ogFLj6t33qW
/28rKTYuhHeKy8zJ4DNLHl9FAqEtVVHgZwUUoI9LyhY772VXlOkm9lAIPRN+rWvF
BgkBLfMRYvsRtaLAfVZzQnneICZz/Fh0AZ8u1fYxC39g9WWBp55nN9oQ6u32q45q
1JFDYkzjnrlGArPItEqvFKExsB8uAA4OodQKuTQXmIHk4yp6uLx49IVRldOsEuzm
1wIDAQAB
-----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 283996676220383197228372523963370628579780
 . . . . . . . . [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 2023-03-26 21:01:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-24 21:01:40 +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 're-center.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23428671404678908388142199657265891613014799364880474112309324252230990501174566275436706003144261086174016611494411709465209421809636243195733667174742176552868564084615215250609371745128368632338996862583896740714661376153972191172130643306954086393976660149638418610029619559428617101664475310396801604398298840584316059210635736619342595062920814058282044325931557838336380088378934357835648629410627664719272492228724983135086119414176403861104441015808765657793205806117461543928983753921015070352771131412521970079343688784947504966633307770434162258232899759671512540332763947690711806031337151907250970617559
 . . . . . . . . . . . . . . . . . . . . [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)
							c5cceb80227737c82ed94c1b9ac6b5ca8adc59e9
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 're-center.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.re-center.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001871ff102a9000004030046304402201d78bfd0a1d1e8a95378d79caf6fd29e8a0ff365106d8e344d4a2af9b852b09c022057e6f0bcd6969adeca8758a3704562e4055452adae5f0bbdbb8dd64f77efb169007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001871ff102d6000004030047304502207045c7ff695768d71c043d9f8be4330e8f88e7015c3adc8773c83d652efd4257022100eaac8557ace274dfcd46a56d7fe9b22c7c136dc16f20e8e41994f5b5a89f3190
 . . . . [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)
		0058d10081dabd36689dc0374a4ada5b9387d36242607775d897b3895556aa4c280faacfa79eb73d0b6ee4c32b8e19fe17898f51293988ef7da759034c92ad0677c09eb8dcd7cb7123fdcf43cee8f4033384fd0986b903fc7d6a4591c9ef9a88ecb839c61178c798f9f20e8ab2c2f5eebd33c54211e5f2c77a0b652099ec47558ed8516ebb68a469b4727fa940c5ec15267ec8c1d2136232c1ac8424adcca6c81ff97ffe2b5b2986283177db0bdaf17ec5af9d880d20e53e48d4d18a3df9eb2d0a5eb934731758c97e710462a6e1b721e522079b58fb51b93a7a843c208f8767cda232895ba73ff0a360ca1d1ce4dda96b286181f2ad37992e1d4fe2491a32dd0b