minnesotanationalguard.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f8:d0:26:38:54:0f:07:f6:8a:a1:67:c4:30:98:08:42:53 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=minnesotanationalguard.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f8:d0:26:38:54:0f:07:f6:8a:a1:67:c4:30:98:08:42:53Serial Number (int): 346003562664552121061381718703794519818835
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b1:a3:ab:9c:7d:45:3e:80:70:19:64:9e:7b:71:99:d6:4d:6e:73:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6a:f6:1e:b2:63:d8:d7:5e:03:6f:19:5f:57:e2:7c:68:8a:cd:e2:a5
Fingerprint (sha256): 1c:f4:02:24:4d:08:d9:05:3b:df:c2:36:a4:ff:f6:94:51:6a:8b:8d:9e:98:5e:8a:b3:a4:1e:89:1d:00:94:6b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate minnesotanationalguard.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for minnesotanationalguard.com
Public Key Algorithm
RSA
Key Size
4096
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
minnesotanationalguard.com
Other certificates including the domain name minnesotanationalguard.com
(limited to 100 certificates)
minnesotanationalguard.com
www.minnesotanationalguard.com
farm-blog.com
minnesotanationalguard.com
minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
farm-blog.com
minnesotanationalguard.com
minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
www.minnesotanationalguard.com
Certificate
The complete raw certificate details for minnesotanationalguard.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGbDCCBVSgAwIBAgISA/jQJjhUDwf2iqFnxDCYCEJTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDMxNTE3MDlaFw0y MDA2MDExNTE3MDlaMCUxIzAhBgNVBAMTGm1pbm5lc290YW5hdGlvbmFsZ3VhcmQu Y29tMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8LRYjpnWd9/m1aBR r71GPSPtlOxNMXctY0ux4wJR1tkWQEXAI5IB/O+DajHZsQ62F4xyQ62iZfN0lhzZ mIEe1OWCj2eoOKbV3HP8LxwCCshC5MOnkGuFSWB9dv5KMVANUk9pUyTtySiEbvvg 1wz27icT1u+PlpzGBATFeyeW3SZ3v+R8rFl2YBouoFtIEGTJWxeWzAfBmP+93IFu iVsgQG1BJKLtpODfu43fF9agGL7bUAjrajfTHKAloE3dHBSe0IzcunyH+T9uEqPP MBjQbONcJOiRvr2y8cgtEnRLtvHeK59xkAwUmvA6vr9tKVlyZfqEQ4+VGR/0HSv0 s2XxsH7wJ+oR58O/3HwEkZFaC3cjYGhgIPKMig2DQ/xXzxJhdlTQlpVtCzMvNv3h RlDrX00HxGkvOBt55+mV4Nbbgb63t3wwnEaT2Sz/byFP/OQJVflj5ejdceFIIgPS nQsuaeEH0q9eX0g5hzZoPKHgh1hjeRhgSiom2A6EXr8ASInIfG8VWdcEY4FROB21 UoGK/7kMjSfGJPnAAkBK4iKvq1IwKIxRCzjz+7yB3yJhhlykIQTxLSZuWiJbzgvT XHG8h7nOhRyp3XloFI06OF6ce4T5VY9TWEAYt6+sv7HGMreCVFyhKHLqowinLq9y mci9z9sllnA4VKSB/EyDZ/QlyDcCAwEAAaOCAm8wggJrMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUsaOrnH1FPoBwGWSee3GZ1k1uc8YwHwYDVR0jBBgwFoAUqEpqYwR9 3brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRw Oi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRw Oi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAlBgNVHREEHjAcghptaW5u ZXNvdGFuYXRpb25hbGd1YXJkLmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1AF6nc/nfVsDntTZIfdBJ4DJ6 kZoMhKESEoQYdZaBcUVYAAABcKEvz6EAAAQDAEYwRAIhALSL/SvKDYNR96/AJ1AO qQW5YWctJ604XmTip2aTrcFDAh9Br1VbNYJYKesEa7HVfctr1nICd8ElSl2exfYY C0OiAHcAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwoS/PvgAA BAMASDBGAiEA6w4b+K/HEegMkEqgg+Z2gg9LLope7Ng9a8PgZ79SfjQCIQCfcTCo UQX52KD9X6RYMl8BJJESZQmthYeXzNeLrIG3mzANBgkqhkiG9w0BAQsFAAOCAQEA Owzt6UMPgQj6htWDhosAGejM6wjfg3ZdCH7USbV/gztkFYLOo2UmpLSMkyb+ch1o e6mfx49JK1kCG3FMxqfdwb8V4etWlcmWwd6n4a4+cY6NtAs5PqiX9bMPgErwyUvv WBNOvfSdBqBw84srICxpuW5vkHI6yZBybpcF9tEK8gLc07UZv3sNbG2DDZvvwO8d MIpAuKOffT6T+W/+CarruYCKXQu3WFDL5soBqqyUBZgIdRt6RVna2ZttHeNZztwg R0bAffu+BbyfVZt5g7K5R+WCI1rYKSFsZvm9DA0fxKODaHR7NvhQUi8Y6Ov6dpka zj/9kybH1TSbV1l5Bmw4vg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8LRYjpnWd9/m1aBRr71G PSPtlOxNMXctY0ux4wJR1tkWQEXAI5IB/O+DajHZsQ62F4xyQ62iZfN0lhzZmIEe 1OWCj2eoOKbV3HP8LxwCCshC5MOnkGuFSWB9dv5KMVANUk9pUyTtySiEbvvg1wz2 7icT1u+PlpzGBATFeyeW3SZ3v+R8rFl2YBouoFtIEGTJWxeWzAfBmP+93IFuiVsg QG1BJKLtpODfu43fF9agGL7bUAjrajfTHKAloE3dHBSe0IzcunyH+T9uEqPPMBjQ bONcJOiRvr2y8cgtEnRLtvHeK59xkAwUmvA6vr9tKVlyZfqEQ4+VGR/0HSv0s2Xx sH7wJ+oR58O/3HwEkZFaC3cjYGhgIPKMig2DQ/xXzxJhdlTQlpVtCzMvNv3hRlDr X00HxGkvOBt55+mV4Nbbgb63t3wwnEaT2Sz/byFP/OQJVflj5ejdceFIIgPSnQsu aeEH0q9eX0g5hzZoPKHgh1hjeRhgSiom2A6EXr8ASInIfG8VWdcEY4FROB21UoGK /7kMjSfGJPnAAkBK4iKvq1IwKIxRCzjz+7yB3yJhhlykIQTxLSZuWiJbzgvTXHG8 h7nOhRyp3XloFI06OF6ce4T5VY9TWEAYt6+sv7HGMreCVFyhKHLqowinLq9ymci9 z9sllnA4VKSB/EyDZ/QlyDcCAwEAAQ== -----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 346003562664552121061381718703794519818835 . . . . . . . . [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 2020-03-03 15:17:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 15:17:09 +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 'minnesotanationalguard.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 981988588773505845231934882037316821262142910863148819386462759429754030028673584143863881022281749026239924389760573716038780442025886346478691326008737608480111006552591048692874079981392835152460103596105237646582766921315880626347929891438005730324695786052771215607778130320094272123393050093833849078506470793926112280163323189261675715808184279205242894814648849771134664122465647501771621531156843080855860719111022733792072096421565933888661656300308139207094802435452375322393167524533101646203284393935923316456519374772636607770680558155130224319308569807199369565275865378179188526102010508931308889956716439712550145015239012643893222573363915147487347856136192709830639634240429308867699783670784212111354850528682330045865292551182098929115229409794781580558646877953563308616224067777050578980280934912661050656013184584591500458432735916646794062499396972469798036633352865749462839731927992241365396614366234700330697151429563031200161014043066053380512262873807988333392809639891441371069646503383940345910472310438438609704024695781045220238648575731269948339960190812276539999093916580295816189184841451675273744347816861195119980607485174142536594120771371872906106547853741833933757580731359965523927353378871 . . . . . . . . . . . . . . . . . . . . [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) b1a3ab9c7d453e807019649e7b7199d64d6e73c6 . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'minnesotanationalguard.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 (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) 00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170a12fcfa10000040300463044022100b48bfd2bca0d8351f7afc027500ea905b961672d27ad385e64e2a76693adc143021f41af555b35825829eb046bb1d57dcb6bd6720277c1254a5d9ec5f6180b43a200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a12fcfbe0000040300483046022100eb0e1bf8afc711e80c904aa083e676820f4b2e8a5eecd83d6bc3e067bf527e340221009f7130a85105f9d8a0fd5fa458325f012491126509ad858797ccd78bac81b79b . . . . [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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