www.tmg-stutensee.de

Issued by R3

About this certificate

This digital certificate with serial number 03:1d:f4:f4:12:1b:77:d1:a8:17:4e:3d:a6:e2:64:c6:1e:7e 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.tmg-stutensee.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1d:f4:f4:12:1b:77:d1:a8:17:4e:3d:a6:e2:64:c6:1e:7e
Serial Number (int): 271530645354652572780307178835279507496574
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:9c:75:16:2f:00:fa:31:8d:e0:02:e4:bd:66:f5:5b:61:08:0e:8d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e9:4f:70:78:2f:84:3f:ea:93:e6:f1:c4:47:a0:c9:c7:0d:7f:75:c8
Fingerprint (sha256): c4:b1:76:1b:36:ca:41:43:0f:9b:db:78:dd:48:6c:13:8d:a1:c1:3b:89:28:aa:7e:b8:60:fc:50:d8:05:b9:8b

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

Revocation information

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

Check the revocation status for certificate www.tmg-stutensee.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tmg-stutensee.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

tmg-stutensee.de
www.tmg-stutensee.de

Other certificates including the domain name tmg-stutensee.de

(limited to 100 certificates)
*.tmg-stutensee.de
www.tmg-stutensee.de
www.tmg-stutensee.de
moodle.tmg-stutensee.de
www.tmg-stutensee.de
www.tmg-stutensee.de
www.tmg-stutensee.de
*.tmg-stutensee.de
*.tmg-stutensee.de
matomo.tmg-stutensee.de
www.tmg-stutensee.de
*.tmg-stutensee.de

Certificate

The complete raw certificate details for www.tmg-stutensee.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFBzCCA++gAwIBAgISAx309BIbd9GoF049puJkxh5+MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAxMDcxMDE4MDBaFw0yNDA0MDYxMDE3NTlaMB8xHTAbBgNVBAMT
FHd3dy50bWctc3R1dGVuc2VlLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEAtjjDyDdkhpCffXXdvs+QEaDCWAKUgH0GRzLl4wG1dMm5ctozusmpQsX5
Vzgsxw0B3C4ZpjnPTmhasullM0mVrrbio4prKqFcr9ArcXU9SpyR9c6iQyDQ4JBN
vqoMrNc0KcugovfBedancJv1I07e3KRqpvZNw33BQo37eJjD9vTMdpl85oi99zCJ
/vwp8GsN+1BP0m49gjyK7jMsAcOMTJvoYvgggeLLAFWSsXxBeMyDlGeg3zpcuwNU
Mlo5V7cddN9kwP6nhFah+24PnVYxugWsd7xICgEpmfRtv0X1pJjZK5BK0UPooN/K
xLY+zblukgc2Ai1p6bC1RgZa4iWCHwIDAQABo4ICKDCCAiQwDgYDVR0PAQH/BAQD
AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA
MB0GA1UdDgQWBBQ5nHUWLwD6MY3gAuS9ZvVbYQgOjTAfBgNVHSMEGDAWgBQULrMX
t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0
dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu
Y3Iub3JnLzAxBgNVHREEKjAoghB0bWctc3R1dGVuc2VlLmRlghR3d3cudG1nLXN0
dXRlbnNlZS5kZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIE
gfUEgfIA8AB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjOOk
2mQAAAQDAEcwRQIhAOFllm6qZTH+UsCiocTWouc0Ikz2Y9BeXiMO+ufyjPSfAiAb
Vc2Kz7cPHpTr8U8q/JH2eQstphgrvhZQ25O6G9sx/gB2AO7N0GTV2xrOxVy3nbTN
E6Iyh0Z8vOzew1FIWUZxH7WbAAABjOOk2psAAAQDAEcwRQIgPx3GOC/Fwb7qGT5+
nVD/p/eLj+X4VQrtdmlSjkd/pQcCIQCBeEKUnWohFOSG5+eneytpz0QS4uh3HbKA
muM7dXyaQzANBgkqhkiG9w0BAQsFAAOCAQEAOxr2V6iTHZ58cv3dQnbdWdwKdmAZ
UJssT7NvSoqMBf8jhqQy2KNrRdXlOdb37ZHe1VEG3M/NnJsUDGN9FBCCsykexP5Q
qSxwUDVNORgmbLcBPGJjIVwdSm7+pVUE0Yc2lp7o3CWYt6MxOHezUEx3z7NRz9yR
m2AWLG7rkYoOnlQL103p6y3CjZXWXRGr8IDCgUHb9M+nsAbS16S6jmNmVXQgZVTJ
VXILNhfmRdpSXa18X3/7Jny1n5PBhhIVWik2RzQ94PshEULgrW7BkqyOELpc1+fy
xshRkBm0jxFa67RrXMaNwKRn5WbGxDIXjkB85webODUXtMeyF4u0y7Ul+Q==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtjjDyDdkhpCffXXdvs+Q
EaDCWAKUgH0GRzLl4wG1dMm5ctozusmpQsX5Vzgsxw0B3C4ZpjnPTmhasullM0mV
rrbio4prKqFcr9ArcXU9SpyR9c6iQyDQ4JBNvqoMrNc0KcugovfBedancJv1I07e
3KRqpvZNw33BQo37eJjD9vTMdpl85oi99zCJ/vwp8GsN+1BP0m49gjyK7jMsAcOM
TJvoYvgggeLLAFWSsXxBeMyDlGeg3zpcuwNUMlo5V7cddN9kwP6nhFah+24PnVYx
ugWsd7xICgEpmfRtv0X1pJjZK5BK0UPooN/KxLY+zblukgc2Ai1p6bC1RgZa4iWC
HwIDAQAB
-----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 271530645354652572780307178835279507496574
 . . . . . . . . [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 2024-01-07 10:18:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-06 10:17:59 +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.tmg-stutensee.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 23003363257055050666849471409529932731208097051705374767731653652316095443619767509863024776247288207949830703665111883351901592661533412448358094971706291606652993894474408680952984274015447081449461408899972147297326800040841062868463493778391250908260324022635909773269116675571851518050593722115189867511438160064320455312387622293803619698634618472933793970841013756010387285152809068535561430748613184127098699632018289529695486479733065565159742252572171455443096570945027693172132628643817231127944009313785651670736469434094685065999432049423679826241834251219666782300515243096599897286376211311584977715743
 . . . . . . . . . . . . . . . . . . . . [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)
							399c75162f00fa318de002e4bd66f55b61080e8d
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tmg-stutensee.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tmg-stutensee.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ce3a4da640000040300473045022100e165966eaa6531fe52c0a2a1c4d6a2e734224cf663d05e5e230efae7f28cf49f02201b55cd8acfb70f1e94ebf14f2afc91f6790b2da6182bbe1650db93ba1bdb31fe007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ce3a4da9b000004030047304502203f1dc6382fc5c1beea193e7e9d50ffa7f78b8fe5f8550aed7669528e477fa507022100817842949d6a2114e486e7e7a77b2b69cf4412e2e8771db2809ae33b757c9a43
 . . . . [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)
		003b1af657a8931d9e7c72fddd4276dd59dc0a766019509b2c4fb36f4a8a8c05ff2386a432d8a36b45d5e539d6f7ed91ded55106dccfcd9c9b140c637d141082b3291ec4fe50a92c7050354d3918266cb7013c6263215c1d4a6efea55504d18736969ee8dc2598b7a3313877b3504c77cfb351cfdc919b60162c6eeb918a0e9e540bd74de9eb2dc28d95d65d11abf080c28141dbf4cfa7b006d2d7a4ba8e63665574206554c955720b3617e645da525dad7c5f7ffb267cb59f93c18612155a293647343de0fb211142e0ad6ec192ac8e10ba5cd7e7f2c6c8519019b48f115aebb46b5cc68dc0a467e566c6c432178e407ce7079b383517b4c7b2178bb4cbb525f9