flexbac.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0e:37:2a:8b:d9:ed:3c:3e:1a:01:dc:23:8d:f9:a6:f2:65 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=flexbac.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0e:37:2a:8b:d9:ed:3c:3e:1a:01:dc:23:8d:f9:a6:f2:65Serial Number (int): 266174139384930974213449907831325260706405
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 06:c5:0f:7b:f3:67:7d:ec:ca:80:22:84:0b:68:16:79:62:f8:36:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3e:2e:08:bb:9d:1d:4c:94:1f:06:cd:e5:bf:8c:21:cc:8c:11:48:6c
Fingerprint (sha256): 2f:8e:eb:2c:ff:25:73:87:bc:e6:31:42:58:d1:dd:1b:77:9e:a7:99:b5:d6:2a:54:38:67:03:60:d1:9d:aa:db
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate flexbac.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for flexbac.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
flexbac.com
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Certificate
The complete raw certificate details for flexbac.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTzCCBTegAwIBAgISAw43KovZ7Tw+GgHcI435pvJlMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMzAyMDBaFw0y MDAxMTEwMzAyMDBaMBYxFDASBgNVBAMTC2ZsZXhiYWMuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA2x5qFsLMEekE7W8LVc1JVUYpLzLf7zNDNHuv s3k2Q/CIz+vUwQNWOuXmLJyP5MNLbT8JcLSDqYoK2yknW0des0raaD+mgP4s+pGJ 6zad50CLZMTdWSXSw3vhDcVcNSmKXw8cxM3TQ97sZPcViW2hhucJBjdJkcjzpxm6 pxx34kA7pepmMxIfMAU8jEBm7Xiaqllk/ICw86mSVoImlPETngI9ot/2TRxktFyD JFhbSi7Oqx5DbB85o9okJJzEUBYuWK4+ubslqsss1Gojzgrj6933rxSVLzPUEkL6 Jy6lbocIcGs8LicitfQvmr4PJqZmXOdrO+JmpLhnkUy679/KkG7oAslbkOCpmk4U A846NLWNjlSp1BFyMA6Q18e3AB0xVBr0LdxvyHb7Nid/aPRS7vcEFVlaOQZ25OzP ClXpzlTeLKiau5/J+6/ADyX9vt1iJB6t6L78tehZdsnT84MD810hTtGfLK30DgPF ZTJXJ7OLjMEDhpcwMA14rna2iQhx/N7E8M9o617HVOJK+eMpWKuU1NoTVdr0r+A8 EFILeBpsLTwUOCae0mjMiSCONo3QRoBEPVlzm8h8kVYwR9N5YGL6ZfQt0vs0Z2lv U1UhBKl0sPZ+CLlb8LRW4AXVCOXuB7VOlu/kYkm9TUuy7rUfEo57Jtqou3YXGGrC +A/L+B0CAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUBsUPe/Nn fezKgCKEC2gWeWL4NhgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtmbGV4YmFjLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3 ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABbcNHuMYAAAQDAEgw RgIhAKu3w2bJMzX4CDSEOJOGlYowAlujlnfYzNrGBNfTRBPnAiEAvwABB25mY1+c EbmJQ5fZSnqMkpphRBeYDGjaBonFPt4AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ 4dA0prCoqo6ycwAAAW3DR7q5AAAEAwBHMEUCICCo44cRQ2W2OoN5Vv+/I1ZkNIfl lJOkzEU51jyxCGwxAiEAuq7Sve7oCktQYXa49H2DdIjKlRiXAPsc1FnwCpCoojcw DQYJKoZIhvcNAQELBQADggEBAHHUFBQuh+5iIUrWV9k8rTal5eOH4ldPafI8Xgbz NlZWl9LvqPVUNJgVOmeUOw+VNDimq/dI3F4g5nU7nHgt0G2mXc1HdnGSoKhwSLxG CTUrXyne7QfKpxmRFGJdW1FSDGpM6TAlLUPYlYAih9eon0ZuwR2jJtHIRULevDaD wBqVi5wXzqNcpufxPn7D+7+DF3FBrgtBZVOwd5upI6RI1LSKgwa2v+89lNmGooDo uzE1eQwXwJk5dc1La7dTWxFUcLSDK++zIJENPxrNRuwtjt5DQJYUaWJU9NoTIqRa gJbf+UfELLi8rxkTiUtm0seJ7+JSUxpy4vQfujvvrNk6vg8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2x5qFsLMEekE7W8LVc1J VUYpLzLf7zNDNHuvs3k2Q/CIz+vUwQNWOuXmLJyP5MNLbT8JcLSDqYoK2yknW0de s0raaD+mgP4s+pGJ6zad50CLZMTdWSXSw3vhDcVcNSmKXw8cxM3TQ97sZPcViW2h hucJBjdJkcjzpxm6pxx34kA7pepmMxIfMAU8jEBm7Xiaqllk/ICw86mSVoImlPET ngI9ot/2TRxktFyDJFhbSi7Oqx5DbB85o9okJJzEUBYuWK4+ubslqsss1Gojzgrj 6933rxSVLzPUEkL6Jy6lbocIcGs8LicitfQvmr4PJqZmXOdrO+JmpLhnkUy679/K kG7oAslbkOCpmk4UA846NLWNjlSp1BFyMA6Q18e3AB0xVBr0LdxvyHb7Nid/aPRS 7vcEFVlaOQZ25OzPClXpzlTeLKiau5/J+6/ADyX9vt1iJB6t6L78tehZdsnT84MD 810hTtGfLK30DgPFZTJXJ7OLjMEDhpcwMA14rna2iQhx/N7E8M9o617HVOJK+eMp WKuU1NoTVdr0r+A8EFILeBpsLTwUOCae0mjMiSCONo3QRoBEPVlzm8h8kVYwR9N5 YGL6ZfQt0vs0Z2lvU1UhBKl0sPZ+CLlb8LRW4AXVCOXuB7VOlu/kYkm9TUuy7rUf Eo57Jtqou3YXGGrC+A/L+B0CAwEAAQ== -----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 266174139384930974213449907831325260706405 . . . . . . . . [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 2019-10-13 03:02:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:02:00 +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 'flexbac.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 893926738265704419689389371352333424444020811160639106682633021772630414693988373349757577298855074897379209434550701771652068471659637697036253293915812639106891303091629129518380914835647131642337714849096485150032849276174099299741536131091164787051557780118854465379810875811361678064464934940970302797276889431915924530076470264245920012346461317852419055492589742687619285214614826291519454529339135237245251359422143839590768133944560783142691722242986432365826639708881240864081601236226380422845805878601000668290897254358380561137592250910499084538354412723382987662688406777228835825676387027912073133583091153061089129110512217476212572514783003875036721043841080001143561074805935252769196213898573520575155281237361635468543108192024635403943165712463155766756739581868102047513504456274892311879245626501041140625285072234324400037725473301015885928429482617686112070424989220654349268202342678279440015968365167535797429727895586628292096621029215914460568465177611595086734900964779398588267379293714386744514778496079478852448835418350550435220651871673339183663146156148223163083737551188575139003629028891067887677614381154046527764826815616781009500963867757903481301766260355954239944590157791362919230425790493 . . . . . . . . . . . . . . . . . . . . [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) 06c50f7bf3677decca8022840b68167962f83618 . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flexbac.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc347b8c60000040300483046022100abb7c366c93335f8083484389386958a30025ba39677d8ccdac604d7d34413e7022100bf0001076e66635f9c11b9894397d94a7a8c929a614417980c68da0689c53ede007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc347bab90000040300473045022020a8e387114365b63a837956ffbf2356643487e59493a4cc4539d63cb1086c31022100baaed2bdeee80a4b506176b8f47d837488ca95189700fb1cd459f00a90a8a237 . . . . [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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