am-labor.de

Issued by R3

About this certificate

This digital certificate with serial number 04:b7:08:a5:7f:4b:50:7c:81:57:12:cb:ad:fe:72:24:3f:4e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=am-labor.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:b7:08:a5:7f:4b:50:7c:81:57:12:cb:ad:fe:72:24:3f:4e
Serial Number (int): 410732310008353704144545895530871417749326
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7c:43:12:69:53:93:78:08:b3:f6:7c:ac:c8:64:1a:47:76:ae:12:c8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9a:12:b8:52:63:8a:98:cd:42:89:66:0b:33:95:d3:e2:15:d0:ba:60
Fingerprint (sha256): 4f:b9:94:a6:98:51:31:31:45:fe:4d:5a:b4:b9:2c:18:e9:16:3f:11:ed:c7:38:00:32:f9:bc:6e:48:ba:ee:ae

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

Revocation information

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

Check the revocation status for certificate am-labor.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for am-labor.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

*.am-labor.de
am-labor.de

Other certificates including the domain name am-labor.de

(limited to 100 certificates)
support.homeinstead.ie
am-labor.de
am-labor.de
servicedesk.am-labor.de
am-labor.de
servicedesk.am-labor.de
am-labor.de
am-labor.de
support.homeinstead.ie
am-labor.de
am-labor.de
am-labor.de
soporte.klz.rf.gd
am-labor.de
servicedesk.am-labor.de
servicedesk.am-labor.de
am-labor.de

Certificate

The complete raw certificate details for am-labor.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAh6oXOLJLle9oKu4QpZxA
0UQ0blia6zxHIdQmlGq99CfVFv00VjtHEBxpPQOJFe3f1xWyxaDSA+Hd2VDLxbnG
dVV4IZ0vZa7CJCfYipugf0nP3R1jFvOnNAIvCVJ3Z1QmCYBVIUr8ddR1xhvAwbos
itqhLX4FPdREgegEwJAf1RCWetVTMjzsi6L3y0Zvp+KlVo3hJ0FJNBjZXkR2ZQwY
xdxWV8DgJU51rPhLiqgQ/dC2ifD0v8/iqcCifK/I8Pcgdj8t0mgDOM5mxr2auYRL
0jWUC8btFVZNOB8TTfXoGOfbv8sgcXB4WogxBUmQX1a7Vf4uG90Bv9cIHaymZ0sU
5QIDAQAB
-----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 410732310008353704144545895530871417749326
 . . . . . . . . [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 2024-05-13 07:52:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-11 07:52:40 +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 'am-labor.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 17126046025020062608102956197664776600122666622669621621587917018374237529940432001153226011001043216006733762908973670251643792704229389972283252929128665256936372319956541494128634162087788240825597351304808943216060285836987898797360654700049331502197874107402813355921372617267224352325501653919005908659459965692406757699774026723165794079050720791032362027742242632447311452842226171852249803591741365208814779846096500693904503054166192848485794751492288762293194360863005407250428954523008492500118990840530476623148420985152619647708654248875233796054691749445098171454806123630073846044596838986826033861861
 . . . . . . . . . . . . . . . . . . . . [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)
							7c43126953937808b3f67cacc8641a4776ae12c8
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.am-labor.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'am-labor.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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f7127732a000004030047304502210098f06b276afe8aad7e42b9593e01ee80cd785514b9814eab8dd419cf21b5b92a0220503e8797aeb35c918df4d99d2e8923975cb32e30213d6a57d1f83910ebdd629a007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f712774070000040300473045022100ec67e2a2c843b54c814bd95e4b26029834454924e90eaa391d812a68f924ff190220149a437f4c6a09ce2baf6d2dc0a558aec31fd9d3a75a95e1c4699e2f5d375ef9
 . . . . [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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