gutrad.com

Issued by R3

About this certificate

This digital certificate with serial number 04:39:70:ca:9b:f2:7a:09:22:00:8a:98:04:24:89:da:a9:fc was issued on by Let's Encrypt.

With 8 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=gutrad.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:39:70:ca:9b:f2:7a:09:22:00:8a:98:04:24:89:da:a9:fc
Serial Number (int): 367995164184012285723416053378556528077308
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b6:65:ea:ab:43:df:24:d4:fe:2e:06:ac:0c:1f:a1:a3:1c:19:b2:23
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7f:2c:6c:96:b0:69:b3:22:0b:af:c7:11:eb:4d:26:29:65:70:10:67
Fingerprint (sha256): d3:43:91:7b:03:b3:39:f3:78:82:50:eb:ca:b3:d5:75:fe:61:1f:4a:6d:24:f4:c1:37:0b:e0:e3:0a:ba:2f:ce

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

Revocation information

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

Check the revocation status for certificate gutrad.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gutrad.com

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

gutrad.at
gutrad.com
gutrad.de
gutrad.eu
www.gutrad.at
www.gutrad.com
www.gutrad.de
www.gutrad.eu

Other certificates including the domain name gutrad.com

(limited to 100 certificates)
gutrad.com
shop.gutrad.com
www.gutrad.com
gutrad.com
gutrad.com
www.gutrad.com
shop.gutrad.com
www.gutrad.com
gutrad.com
www.gutrad.com
shop.gutrad.com
www.gutrad.com
www.gutrad.com
www.gutrad.com
www.shop.gutrad.com
www.gutrad.com
www.gutrad.com
gutrad.com
www.gutrad.com
shop.gutrad.com
www.shop.gutrad.com
shop.gutrad.com
gutrad.com
gutrad.com
shop.gutrad.com

Certificate

The complete raw certificate details for gutrad.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnx37h6bHJlvhkLSwZ/eg
b4qnGEQoDhw7aI5KfBV6a2my5QRTvUAnNAmA6cTwQWOaHCpe0/Uqx9TUr2JP7QFx
jNT7OwyFTUt77401dVc2DJGWM4YZZGNn5bixEumv2zwPjyEiI9k+lzHWIMBxsV1P
R8v3X5BQqfTog9OVT/UAWbYpPfggmfiIu4rddILcHK4l1M8VcyTdqmZjJ4387ERp
YYBPLFASjb5n2h2aMD1EqL5elwpCWktTUp5rMfx4wuxtn/fKewCeFYizjyHiGSrI
zShMKz4Qkmjs4J0XwMWvhLIvxfZlizwNAeYTNVRQbYJKr/Ysy+TMijoZVLd9W4U0
VQIDAQAB
-----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 367995164184012285723416053378556528077308
 . . . . . . . . [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 2023-12-27 06:49:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 06:49:36 +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 'gutrad.com'
 . . . . . . . . [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 20086675430442715533470349816437136741694291531877543676856192093339617023421146722614241149150618013494106864934503162852098882392206251137085005621148413899928098216748603045984585495009776319786503570647341654908474643225999532049507276862761910024413031204973502648394876766134538193999204740414250941908506940580642760073293553831142361392584408642454015080789981911021877164118837182970874819731599670010835064221432468601088739684826366538361393847825664304314226845013987696344857198208223132115572167339013488575837573947493774475285247569260355821266613139101135185053133806559828202753965183966945701344341
 . . . . . . . . . . . . . . . . . . . . [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)
							b665eaab43df24d4fe2e06ac0c1fa1a31c19b223
 . . . . . . . . . . . . . . . . [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 (108 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gutrad.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gutrad.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gutrad.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gutrad.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gutrad.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gutrad.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gutrad.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gutrad.eu'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018caa401e8a0000040300473045022028d1b63a8c049d5a2c08632e030808e7469dbf363c6dd2a191eaeeb0cd21705c022100960ff984c9cf756e041d0351d3e66168c881e013a9027b87282b60b99c3cc8a900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018caa401ee7000004030047304502201cf3bfc4e5e726f06288be6af1cb37c247bee7dc4ddb960d8fd57adc277856620221009252710f47d7cbb12778c92853ab9ea54568011233c2a0acaa398053a31e9536
 . . . . [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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