www.praxis-grunewald.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dd:15:fd:0d:4e:5a:44:38:21:dc:81:3d:93:08:28:24:6d 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.praxis-grunewald.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dd:15:fd:0d:4e:5a:44:38:21:dc:81:3d:93:08:28:24:6d
Serial Number (int): 336568488593703890556499628252230339535981
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:96:50:67:d6:df:f3:cd:f9:be:92:f1:22:7d:85:43:93:a8:12:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 53:93:1f:35:42:0f:a4:00:2b:2c:fd:df:17:8e:b7:43:44:79:8f:89
Fingerprint (sha256): 16:45:72:ab:27:7f:cd:6a:d7:8f:11:a5:23:93:15:98:38:7e:b0:fa:70:7d:61:de:3f:ad:20:75:2a:8d:b4:70

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 www.praxis-grunewald.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.praxis-grunewald.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

www.praxis-grunewald.ch

Other certificates including the domain name praxis-grunewald.ch

(limited to 100 certificates)
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
www.praxis-grunewald.ch
www.praxis-grunewald.ch
praxis-grunewald.ch
praxis-grunewald.ch
praxis-grunewald.ch

Certificate

The complete raw certificate details for www.praxis-grunewald.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq83zK6fI7so7g9knkVZn
En/Div9x9uEYGKZRiFdxedYrhuQMTitixYUvPOPQUvaIZFiiGZaEz+SpNXof5C+e
gA0MH9MnhMC6875kKjkBCVFJF0jYvX/spcZ1aM3q4VfaaS8FuUmoxQFeXs5y/PzQ
QXYgLj4gBGeDf0Amt4/tC85Hbvk1uWlvLdZoMhoTkTm69G46D6xlG+BDs4mJNVcd
z8UqYd2Bg2RJHNIJU49k9K6Rt5d48vi6g8Zi71lhzh6VNvPjzvKw4nUyYrtR2ORk
HhNrZgnd0VcZKs5YOXF+b3PIBSFpPTG7679a40spq+YZOHreui5gn4tnKUkttHin
PQIDAQAB
-----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 336568488593703890556499628252230339535981
 . . . . . . . . [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 2019-03-08 18:26:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-06 18:26:17 +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.praxis-grunewald.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 21688307822536026617786976940764922189738889884983204153264850933218423753046823423156270326399534620414949041063433618118660172675525263807099601054901785141664098671885213841723384270335875851779419406639870619370874878002906478558132490688125218485532618952126691413156493989340648831983884327003865333069410689504761612485135123723609223469374607578904528557951121477947191196994976933490133230768806285217260848140054787393984715677332945503308962700214272767882981244924052208546415185710578229768291619637154724242127924305291044893309952045751624176406646967005219369433776416848310373012443366506619345610557
 . . . . . . . . . . . . . . . . . . . . [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)
							48965067d6dff3cdf9be92f1227d854393a812c1
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.praxis-grunewald.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001695ec53b370000040300483046022100fc5373a91fc766a696f0027219e97085dd73dd9d838f3cd2a3b25ec29cfc4d00022100c3816e860beb14089375d71c4ba1113a1ade9cf81f21ed763cefe16a13ac1be7007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001695ec53b8a0000040300473045022100bde07a3740cf78a265bcb8036e9c5937501c2e1fc25cb680a0316fdd968f073e022011a72ad5bba756f6817122dd8b243f9e31d9eff43ba75ce39f503e17cb78835b
 . . . . [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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