aemtler-bon.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:11:86:9d:ed:61:1d:cd:ed:d9:ec:b0:b6:b7:55:72:93:18 was issued on by Let's Encrypt.

With 3 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=aemtler-bon.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:11:86:9d:ed:61:1d:cd:ed:d9:ec:b0:b6:b7:55:72:93:18
Serial Number (int): 267300594589604094361284082732773720363800
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:41:62:74:c6:ec:92:b5:7e:db:1c:c1:77:4e:08:5c:86:85:c0:fa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5b:2f:31:f2:a7:ce:e1:5c:4c:78:e9:ea:92:9d:2a:2e:bd:95:04:10
Fingerprint (sha256): 81:70:ce:1b:97:b7:c3:6e:7b:bc:5f:9b:5f:b9:de:ac:37:b2:78:33:99:b2:ad:7e:e0:4b:a4:61:c6:47:8f:84

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

Revocation information

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

Check the revocation status for certificate aemtler-bon.ch

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aemtler-bon.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

aemtler-bon.ch
webmail.aemtler-bon.ch
www.aemtler-bon.ch

Other certificates including the domain name aemtler-bon.ch

(limited to 100 certificates)

Certificate

The complete raw certificate details for aemtler-bon.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwhfK3SzO6XGY//qTPfKa
uv++R/qEeCbn0+6HmI0xumeTpkA3dcguUMoDvroqQicmvb9oKOKft//zCicbhC+o
YerFiuSlO4URYif24S/vSIepNAdZP2Q81p5IKbwBL6gsAS9iM/Ke2t2VsnJctK2I
9LQYJ9+6h0tdCCLYCpyym+t5zdheEBr2NFSj+UtmAMik3jLHstfaNZyu8kK7OFpS
T/gG4GWwawC91bm1jeMQJccZUQPndVSwP5j7xIxitPYvQBnztFKtgkgm7+tLXzSa
5JW+FXTKCn0HldGuZnuSE/p5l+am2ytkPL4TsJ+nimnoAo476v+SXXA+NaRw/D6M
CwIDAQAB
-----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 267300594589604094361284082732773720363800
 . . . . . . . . [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 2023-07-14 00:25:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 00:25:08 +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 'aemtler-bon.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 24501963651554969475367143844515807377258226797491211250847480131093886387408506885244158931265784533628653275812170884940131338195113606697610217110705233778206050263807702500916233319512013237334871349558349404117652117563078771884717625805994230089781031247813697150018813697950770303920439871761846022203340764837300196563265302549676705938453870774398306394478203161770577140907239672836477059947515488379475973654100217476334123360120176275973295016110952464356721261228915376228882618260201041986091512726914863838150821659145044180972986370863956438189586894445196826094831688486526483653778341549802937814027
 . . . . . . . . . . . . . . . . . . . . [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)
							2d416274c6ec92b57edb1cc1774e085c8685c0fa
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aemtler-bon.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.aemtler-bon.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aemtler-bon.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018952007653000004030048304602210085689f533fe971e804042ee8fc38bcbb06035d7da73c00c0ff09f565fa0d8ae7022100bf2eba98afbff64377e698474b2c35fc2d0b904cea6736195f9d76a3019ecc39007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189520076540000040300483046022100a6991d202a580cb253fc3024a76bde4420425131f3a94b28ac90fdd42947f248022100dbb254616742793f40a6385467ef6bc06859e81d2cda370047624b5f4b1bf780
 . . . . [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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