gem.swiss

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8c:74:fa:7e:18:18:e2:8f:5a:d1:34:a6:f8:e2:bd:e6:71 was issued on by Let's Encrypt.

With 6 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=gem.swiss

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8c:74:fa:7e:18:18:e2:8f:5a:d1:34:a6:f8:e2:bd:e6:71
Serial Number (int): 396244166175190842914429468875528345609841
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8a:9e:06:d5:53:3b:9b:48:db:09:fd:6c:e4:ac:74:af:3d:30:7c:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b7:85:b1:57:4b:3d:f8:d1:ac:73:c2:01:36:0a:f9:b4:17:3c:af:de
Fingerprint (sha256): 17:51:f5:de:cc:e4:d9:86:9b:bb:5a:b6:71:eb:5f:23:9e:6c:a1:09:07:27:4e:cf:7f:69:53:71:1b:df:40:a8

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 gem.swiss

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gem.swiss

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

gem.swiss
mathiuet.ch
mathiuet.swiss
www.gem.swiss
www.mathiuet.ch
www.mathiuet.swiss

Other certificates including the domain name gem.swiss

(limited to 100 certificates)
web.gem.swiss
gem.swiss
gem.swiss
web.gem.swiss
gem.swiss
scparpan.gem.swiss
gem.swiss
scparpan.gem.swiss
scparpan.gem.swiss
gem.swiss
web.gem.swiss
web.gem.swiss
web.gem.swiss
gem.swiss
web.gem.swiss
gem.swiss
scparpan.gem.swiss

Certificate

The complete raw certificate details for gem.swiss in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp5OckiJKOvfVRAFQOC7F
dbcuOoO7+ozpWQC41zp+AiY5vVZ9aojOYghkTASd2+jUfTBkzKn123H7ZeOZ52gO
WPvzXFzmfwmJ6Xxbfj3LXsl/tOXwhWTggmP68J0Pv1rRKiUX8TuxtlOtEOfNQGdq
4W1AcrVJWFDgFZPpGg63w/w4Ev1zxOD24ZCduJ7q5Omb0O3b87/vS+pvMjeQg5vD
LX/5lzgjIOSi8ZoSQQNnmyOMsgljamTKQvxW5oAFq4i1SmZqpWaF5tlcTnn7en76
fHd1TPJ3aYjqQ1d5vbYvIIK0pNJhK+BvFZNjOLtzC5GN+2E7X9P91030motPo3lq
wQIDAQAB
-----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 396244166175190842914429468875528345609841
 . . . . . . . . [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 2019-10-21 22:38:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-19 22:38:01 +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 'gem.swiss'
 . . . . . . . . [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 21154586924592281051385121628057907281094845236829063781506929968248159373410729087909062471704240478716414907983331113919315229514135154515610717064681634982388923796145072420079756505497457808491016213497672956434294654954230119869266701522133088659502366523145356170731590619249795300940458141353812778439895761320022566242932624953850137704867189581537390717226958790641067899092014880251165736267273466617019906561236806602879503531737909420881263209297429146685286910077581778241673248453206436034394793622100486718035217106510489038222749918289744335549303069673595037757465249371071771476351589495180069792449
 . . . . . . . . . . . . . . . . . . . . [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)
							8a9e06d5533b9b48db09fd6ce4ac74af3d307cc3
 . . . . . . . . . . . . . . . . [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 (94 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gem.swiss'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mathiuet.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mathiuet.swiss'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gem.swiss'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mathiuet.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mathiuet.swiss'
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016df0af46ff0000040300473045022100f0363437fda5054eb22c44c3b552f76d542bc3987a53e2e21252347639f4c4ea02204f0b0152e26ea0d5349eb74cc01b0abe925985073680fd76b215d148cf7e1423007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df0af46f200000403004730450221009bd36d2bead12059f7ef32f6303fe98c14a6ca3bba7865016b55d8cee73907f10220473567e21005ab982e2e43140ebc51f2b696506fce498d274ec40ce2fa7d0779
 . . . . [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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