*.asiaexchange.de
Issued by R3
About this certificate
This digital certificate with serial number 03:7b:f2:9c:a9:49:ae:07:7b:e5:03:b6:c2:8a:65:5a:67:25 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=*.asiaexchange.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7b:f2:9c:a9:49:ae:07:7b:e5:03:b6:c2:8a:65:5a:67:25Serial Number (int): 303514075533410790340158446324470574114597
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:2a:1c:e1:88:f6:94:33:14:19:fa:e1:a9:91:98:ec:5f:f4:40:82
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 69:96:94:49:0c:f2:90:1b:7a:9c:be:40:e5:4d:f5:d4:59:c0:ba:a1
Fingerprint (sha256): 60:de:1d:3b:8d:70:83:3f:a4:91:f0:75:5a:7f:b7:ab:7f:71:a7:f4:84:08:55:73:2a:ce:18:ec:c6:e2:a8:61
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.asiaexchange.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.asiaexchange.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
*.asiaexchange.de
asiaexchange.de
asiaexchange.de
Other certificates including the domain name asiaexchange.de
(limited to 100 certificates)
mail.asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.de
asiaexchange.org
*.asiaexchange.de
*.asiaexchange.de
asiaexchange.org
asiaexchange.org
mail.asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
*.asiaexchange.de
mail.asiaexchange.org
mail.asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.de
asiaexchange.org
*.asiaexchange.de
*.asiaexchange.de
asiaexchange.org
asiaexchange.org
mail.asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
*.asiaexchange.de
mail.asiaexchange.org
mail.asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
asiaexchange.org
Certificate
The complete raw certificate details for *.asiaexchange.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/zCCA+egAwIBAgISA3vynKlJrgd75QO2woplWmclMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMDIyMjMxMTJaFw0yNDA0MDEyMjMxMTFaMBwxGjAYBgNVBAMM ESouYXNpYWV4Y2hhbmdlLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAs62ObDyt7lQk5v8gHb6SrsuooDpAZWd4fb+yyXLUXGMlvneTb8nQLTxeGqBD anL4N+2I0cbdVNrct4WTkssNOBe5h9WQWGm11tqFiBxd8w4ebHmD2NtkFkSqtT7F 0CqIxMICpovW2NhCoan5IHawPSUX1dNl5j5XBjvtCItn7uDykzvuNcPNwW6g6yu+ k0hy3cU2H1E/HMfsGR1km1ZAO8NgAzw1VUtRbidHIZelUsdHKDWaiVGdmvy7aTqh KPy3XUMOG0s5KoFf1o45stPOVSwTHkCxUhj8gsqFwtlL1ErVPwTPodgNCRlMQBS4 OOcqVqlsSt8cXll++h0rqfdwDQIDAQABo4ICIzCCAh8wDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBQNKhzhiPaUMxQZ+uGpkZjsX/RAgjAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzAtBgNVHREEJjAkghEqLmFzaWFleGNoYW5nZS5kZYIPYXNpYWV4Y2hhbmdl LmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDv AHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGMzIRQhQAABAMA RzBFAiEA8ol88fWhccGqhjN4rsQzFflcKkaBtYK/DPlFdeA9tpACIHA+eKJByj5m Pu8Yq71/LI6it7tolrz715B65qs74wErAHUAKdA6G7Z0qnEc0wNbZVfBT4qni0/o OJRJ7KRT+US9JGgAAAGMzIRRrQAABAMARjBEAiB+g0AJAgoNndYhHNrN4gqIrvL3 RuryRwmWyIJ7cq0JcQIgakSGj25rYq/npglOeiDJFwk5UtTNKRdXwmRbGrtKcXEw DQYJKoZIhvcNAQELBQADggEBAIGB6VLqg2xVBBT0KDwg+fQNr/aABF8aeK4qvrng LtpjwAY5V0WlNnNPx7Z2lM+KDFlDdjfxqnwF47Drv2Zc3zhRLLzj7fJth/ijE9wb RNrOCXroKHvsVYNkid6Hq1/BiGpgNBBEtSlCa8WC5/Rh9bRBPH3vmHYKkq/tUqDA zo67hdbpaVg1UA72BD892SecutTkUuOzpnP6gV/1hGOtE+HwjXp9VIhYsEA5ygpC z7qtggevkXqjBKVYREoZDwmG/3AJ+pqtguZKjOs+uOiXfK2d7R29kGpdhnaTh5EB ln92af4Z08LxmpFEp0S+P+8os3UtzSvFjn3da9S56exXekw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs62ObDyt7lQk5v8gHb6S rsuooDpAZWd4fb+yyXLUXGMlvneTb8nQLTxeGqBDanL4N+2I0cbdVNrct4WTkssN OBe5h9WQWGm11tqFiBxd8w4ebHmD2NtkFkSqtT7F0CqIxMICpovW2NhCoan5IHaw PSUX1dNl5j5XBjvtCItn7uDykzvuNcPNwW6g6yu+k0hy3cU2H1E/HMfsGR1km1ZA O8NgAzw1VUtRbidHIZelUsdHKDWaiVGdmvy7aTqhKPy3XUMOG0s5KoFf1o45stPO VSwTHkCxUhj8gsqFwtlL1ErVPwTPodgNCRlMQBS4OOcqVqlsSt8cXll++h0rqfdw DQIDAQAB -----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 303514075533410790340158446324470574114597 . . . . . . . . [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 2024-01-02 22:31:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-01 22:31:11 +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:12|false] UTF8String '*.asiaexchange.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 22682240409470609055497725990819117344245777011915264783775900450581781365047827592658012894947110317035898091063741693926349427142989118453121688517672592415245859075829042687639071511293318972290914402318112421166100938981777823881719963909875201964301668845967585251571042055201222294604277967134185675292742755258517368456099297840587008624151924681125799583399505794330806836772723488448413246882192561693329367029700326916302007553132561352017145559071896399448690247017840476910481717358837443904764572036026612572389154355571380825409189342430346415056016096733647336084212117175065261291673318013142878875661 . . . . . . . . . . . . . . . . . . . . [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) 0d2a1ce188f694331419fae1a99198ec5ff44082 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.asiaexchange.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'asiaexchange.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) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ccc8450850000040300473045022100f2897cf1f5a171c1aa863378aec43315f95c2a4681b582bf0cf94575e03db6900220703e78a241ca3e663eef18abbd7f2c8ea2b7bb6896bcfbd7907ae6ab3be3012b00750029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018ccc8451ad000004030046304402207e834009020a0d9dd6211cdacde20a88aef2f746eaf2470996c8827b72ad097102206a44868f6e6b62afe7a6094e7a20c917093952d4cd291757c2645b1abb4a7171 . . . . [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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