community.activemail.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ea:6c:87:e4:67:1e:d2:65:e1:4f:a5:3f:c5:0e:f5:c3:e2 was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=community.activemail.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ea:6c:87:e4:67:1e:d2:65:e1:4f:a5:3f:c5:0e:f5:c3:e2
Serial Number (int): 341107193870960442783686933532277782987746
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:c5:17:9d:ce:d6:55:0d:d3:2d:83:c6:40:93:16:0c:a9:1d:77:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9a:cd:7f:2e:66:fa:04:c5:65:cd:0c:c2:c8:9d:5d:50:f5:49:64:6b
Fingerprint (sha256): 73:e1:57:76:d3:2a:2a:27:7b:b9:d7:7c:b3:79:12:63:4b:bf:42:8f:fe:8d:6e:54:9e:ed:42:d4:9a:2a:43:1c

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate community.activemail.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for community.activemail.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

community.activemail.de

Other certificates including the domain name activemail.de

(limited to 100 certificates)
mx.activemail.de
search.activemail.de
aindling.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
community.activemail.de
mx.activemail.de
www.activemail.de
mx.activemail.de
mx.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
community.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
friendica.activemail.de
community.activemail.de
mx.activemail.de
mx.activemail.de
mx.activemail.de
aindling.activemail.de
community.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
search.activemail.de
mx.activemail.de
mx.activemail.de
search.activemail.de
mx.activemail.de
community.activemail.de
search.activemail.de
search.activemail.de
friendica.activemail.de
search.activemail.de
mx.activemail.de

Certificate

The complete raw certificate details for community.activemail.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqjq1W5kMa190K16+NA24
Oh7x4r3OYYvvBVJ66JINSeFzeQxrmAeS8L4KQmy+ZurtjTL9ahvX1uMvre7HKtdY
yr3VpsGiIJbl1F/mytyHL0Oq623ClRe6b+UgWPvADZ8AqptCyMxApvAqUH2tywA9
n6YxFmCIGLuDaSu6+/b67aE249+3s2oNj/lVV+q2gQhpgvn/YNJCbepYbdr+r8KA
3gYJmwOlSWwX2kEf6kKYI0gUhmyxuryxG2NwkB6bUfijj7P+92b/DocJlg+r0o7i
7iA8kACxwUK7oPlzOy+TyACCb/+SHEYAZvcMFYB6UnPl0BihFEYLyu/lrTF9n2S7
3QIDAQAB
-----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 341107193870960442783686933532277782987746
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-07 21:58:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-05 21:58:33 +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 'community.activemail.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 21489462049520433514703686899262216847527811431771109771510746396519566888443392161557033306367946471974668761988015126971542276032853727593012320858710254247618639356828853867773393843036408720748913725944439398495407724740798967753969295602597984341418769862973356561900631489314661474114144079815254948815886730821338651726726919686894845479848026649068271096883990299631707238394470384624800925355877817254631980395998780292184648081292671796976414047139058536147945036439925784883947362384408013156189267528257650582931400501553675098260139942244927224323623948874403724905511361270121449841445256539155758103517
 . . . . . . . . . . . . . . . . . . . . [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)
							73c5179dced6550dd32d83c64093160ca91d7708
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'community.activemail.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e48173f630000040300473045022100c74e2b0f7aa260ab975197e2008bb9977654b8624af93ff9e2828914b31f2ae60220213552f564ffe2481c7f113dd5c70c953713038ebbad6e1387b6391f20b0f04100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e48173fb40000040300473045022015efb1830856f2046b2398c0568149792d99b28918e4a47b0325a39341822006022100a2ac985f38b3159291833405a3d854af51ead3ceb38ae36756aa57d89a7b4829
 . . . . [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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