minnosphere.com

Issued by R3

About this certificate

This digital certificate with serial number 04:64:4f:85:92:25:46:1b:ce:f5:45:2f:2e:a7:59:3b:28:4e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate 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=minnosphere.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:64:4f:85:92:25:46:1b:ce:f5:45:2f:2e:a7:59:3b:28:4e
Serial Number (int): 382583082970468968134055273227954236893262
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c1:57:09:64:eb:5e:60:de:50:d1:4c:1d:97:91:2e:fa:c1:64:0e:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4a:04:29:63:42:f4:bd:56:ae:14:6b:51:a1:44:f2:44:31:5a:e2:38
Fingerprint (sha256): 93:f0:34:60:8e:ea:c3:1d:41:ed:8d:54:b1:eb:2c:34:b5:75:88:e7:4e:41:cf:9a:7a:95:00:3d:23:a1:dd:38

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

Revocation information

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

Check the revocation status for certificate minnosphere.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for minnosphere.com

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

minnosphere.com
www.minnosphere.com

Other certificates including the domain name minnosphere.com

(limited to 100 certificates)
webmail.msg-systems.com
esra.minnosphere.com
minnosphere.com
minnosphere.com
webmail.msg-systems.com
webmail.msg-systems.com
minnosphere.com
webmail.msg-systems.com
webmail.msg-systems.com
webmail.msg-systems.com
minnosphere.com
minnosphere.com
minnosphere.com
webmail.msg-systems.com
minnosphere.com
webmail.msg-systems.com
s4bews.msg-systems.com
minnosphere.com
webmail.msg-systems.com
minnosphere.com
minnosphere.com
webmail.msg-systems.com
minnosphere.com
webmail.msg-systems.com
webmail.msg-systems.com
www.minnosphere.com
webmail.msg-systems.com
webmail.msg-systems.com
webmail.msg-systems.com
minnosphere.com
webmail.msg-systems.com
minnosphere.com
minnosphere.com
webmail.msg-systems.com
webmail.msg-systems.com
minnosphere.com
webmail.msg-systems.com
minnosphere.com
minnosphere.com
minnosphere.com
meet.msg-systems.com
minnosphere.com
meet.msg-systems.com

Certificate

The complete raw certificate details for minnosphere.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6uS5q1GzjlkSjmyA8D8/
Nvyli4X8vdVpQanazogRdT4wtZiCBJGtcV0nBJCzoZQqKfq09V3VxubMV8c3f8fb
1P2TZFw8N6gpLnrnZZk0Q/B1Qlex77N0UjHWSP2ZQv8sRhlCueO6Oh3qjwgTGT/0
LNnGZm2VI0tIlw4UmNpe5cELagupv0kkhyTLRdeTWAO77FAylxMJS3s8QM8gRMo/
iuaa7STlEIwlTuOnqr4a+2GmEvIY/P83VJ23j6uXR8GeVpQ7RKG2cZmAGfLjzfr4
sRVCXAdpbk3pdKNcjCivhhlUIYkXJlfYJ1E9VqJdz/AJoSKdFkpn63o0M7SJ+CAw
+wIDAQAB
-----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 382583082970468968134055273227954236893262
 . . . . . . . . [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 2023-12-02 08:21:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 08:21:17 +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 'minnosphere.com'
 . . . . . . . . [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 29652551996568477917221308446450281394653222636603790639984231746825744495094539173740227259087896142129340746181552519562985169091929469527682146991616379482211296856858015648482473978623392105947564122574190591750229593078196743385634195168047202901347760523047968002198116607341721095444716016463729067508858589113143012675063488061345073743713482971907245670940663195097048616685549758572836783641463892607275069148391857726321248806257363404168067756560833206920753611728833338419134780756833258400860956557353111587519161413040661262246438503365066428517148864715902365583410665885960435573274965335224608633083
 . . . . . . . . . . . . . . . . . . . . [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)
							c1570964eb5e60de50d14c1d97912efac1640eff
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'minnosphere.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.minnosphere.com'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c29d513080000040300483046022100f99d19cd63b3bee83a107f97497e6c895eff2ec3ca2e1390dceeb0de913f8d04022100fc4e32c4140b81eb5b909a5fdc0266565c4b14bbd5684ee69e7a21c16e62d9bf00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c29d513560000040300473045022074d4d17e58b9bba1e3cb4a4110e4b542e51269b769fd33e58db2499a828498b9022100bded11ea8b4d7153f945df814542aed95c43fcd7c28f2483453241665f75def9
 . . . . [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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