www.gtals.de

Issued by R3

About this certificate

This digital certificate with serial number 03:96:2a:2d:77:c9:31:68:17:79:22:35:f2:b1:9b:ec:a0:97 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:
  • 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=www.gtals.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:96:2a:2d:77:c9:31:68:17:79:22:35:f2:b1:9b:ec:a0:97
Serial Number (int): 312435276492150004097814481809193118245015
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:59:20:00:10:5b:97:a2:20:da:39:8c:16:2a:eb:2b:05:91:cf:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7f:3e:27:42:eb:0c:a4:a7:95:d5:ca:6e:59:36:7c:cd:2f:8b:06:56
Fingerprint (sha256): 02:4a:10:a4:66:a2:9b:2e:6f:6b:70:13:ea:62:b5:c2:34:ca:8a:3b:e5:50:db:1a:60:0c:2e:52:6b:8a:54:de

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

Revocation information

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

Check the revocation status for certificate www.gtals.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gtals.de

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

gtals.de
www.gtals.de

Other certificates including the domain name gtals.de

(limited to 100 certificates)
www.gtals.de
llcblog.de
webloggerforum.de
gtals.de
gtals.de
gtals.de
gtals.de
www.gtals.de
www.gtals.de
gtals.de
jungemodeonlineshop.de
gtals.de
gtals.de
cpcalendars.khlaac.org
gtals.de
gtals.de
contra-und-pro.de
miesmuscheln-zubereiten.de

Certificate

The complete raw certificate details for www.gtals.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE7jCCA9agAwIBAgISA5YqLXfJMWgXeSI18rGb7KCXMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEyMjcwMjEwNDVaFw0yNDAzMjYwMjEwNDRaMBcxFTATBgNVBAMT
DHd3dy5ndGFscy5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKlz
pOlAW5JDpAKbcNeVdDoFo+td9geCngOQxyFvN3LMYMWfIBDVwpfvqNC6qVjlSRbg
hE0ndHvOBe/XfJk0JMtf9qSiCKjpoOb8eyQxB2rnfaWfCHHW/YWB1qaTmd/k9Fi8
NxbvTqZh5ef9Cc88lx/d8Nr40+3OiCqhz9HMvx3KefDNSJyJlyFWXaUEOOmTcWab
gcjzLYuun/KQ70byvhFyWmuFo4j7EGDgA9Q8BDQyO2rqJUbxV4+3/2/ZddSfaivM
7V7vFzAPq1eu/KsvAmQC2meMJx+zm03SjRiTx3UgZ1vcYxGP7aimlipTImZ54sdp
xn+Qt+IGXOrsQBULQo8CAwEAAaOCAhcwggITMA4GA1UdDwEB/wQEAwIFoDAdBgNV
HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQUnFkgABBbl6Ig2jmMFirrKwWRz/AwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA
5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu
by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w
IQYDVR0RBBowGIIIZ3RhbHMuZGWCDHd3dy5ndGFscy5kZTATBgNVHSAEDDAKMAgG
BmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AEiw42vapkc0D+VqAvqd
MOscUgHLVt0sgdm7v6s52IRzAAABjKlAzAoAAAQDAEYwRAIgMtSSW7YP/jFyBnEY
FqVE5qGJUoAvBKpREEmx5/UbFc8CIFDJsenlWvbQvrBOOxETQbSg7+IDNdmLoPUL
32jT1+7jAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGMqUDM
DQAABAMARzBFAiEAyS838dWoBEl61AFm5t6AmCuxnLxPaPpQTMScqZaCxbkCIBoE
wMmYiB79hqfPXMtFoTvDdxHvDPD2iqDMvuGKNIBsMA0GCSqGSIb3DQEBCwUAA4IB
AQCDZQGNRS2XR1wlybrU/mUSPuHo0soTAJQ68tao+/mObKSzlpKZV6iZX1JA+OSS
vZdWza4SU9cTHfkKNDoLMllcMvj5MwlmtMkjwbNBu73JNfavnxaQuGa+NHwaADxV
P0wRIcEb3XCz/IutFH3fdnRGa1wvfpPlRpx8mTTg84kMGrJUFnlDAARMqK00NFXm
kzTWLIlnvupcLgCsgBJUE3rvhESS3PfCRbwzYSBiUJbil+s0aBlMpuRssiMjNU9Q
eJb8HZ8bHlSjE3a/mmpbTqxyHqjTRj5wDSgWPP2NKPEx4HgFe6dv1zmVzdv1LN8Y
6YY3hsLR/44FRmJlQV+wE7rv
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqXOk6UBbkkOkAptw15V0
OgWj6132B4KeA5DHIW83csxgxZ8gENXCl++o0LqpWOVJFuCETSd0e84F79d8mTQk
y1/2pKIIqOmg5vx7JDEHaud9pZ8Icdb9hYHWppOZ3+T0WLw3Fu9OpmHl5/0JzzyX
H93w2vjT7c6IKqHP0cy/Hcp58M1InImXIVZdpQQ46ZNxZpuByPMti66f8pDvRvK+
EXJaa4WjiPsQYOAD1DwENDI7auolRvFXj7f/b9l11J9qK8ztXu8XMA+rV678qy8C
ZALaZ4wnH7ObTdKNGJPHdSBnW9xjEY/tqKaWKlMiZnnix2nGf5C34gZc6uxAFQtC
jwIDAQAB
-----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 312435276492150004097814481809193118245015
 . . . . . . . . [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 02:10:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 02:10:44 +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.gtals.de'
 . . . . . . . . [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 21391299811858604228474810798878940564592719996166720889840531362546485349994641484774271812915790953973575642011733253378436019423323303194174415363040253515614589500702237785974575891145857904844268720275442457180440837003687759531259733332616953631610719829712502221623121195135496496123429650000156646679449462917322427858230019484649650024007923280555736954344512312643738317565811755251639379170010543940557421190179135444240458671095155589849119634648629289871866784046219684631920192349892699452359164442529227004324510571182589321777317776382045572549728906747322660080291323406905977718208670918484502987407
 . . . . . . . . . . . . . . . . . . . . [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)
							9c592000105b97a220da398c162aeb2b0591cff0
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gtals.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gtals.de'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ca940cc0a0000040300463044022032d4925bb60ffe317206711816a544e6a18952802f04aa511049b1e7f51b15cf022050c9b1e9e55af6d0beb04e3b111341b4a0efe20335d98ba0f50bdf68d3d7eee3007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ca940cc0d0000040300473045022100c92f37f1d5a804497ad40166e6de80982bb19cbc4f68fa504cc49ca99682c5b902201a04c0c998881efd86a7cf5ccb45a13bc37711ef0cf0f68aa0ccbee18a34806c
 . . . . [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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