www.dynlab.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:26:c0:4f:6b:83:b3:3b:0e:1d:73:7c:9d:47:7d:ff:93:50 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=www.dynlab.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:26:c0:4f:6b:83:b3:3b:0e:1d:73:7c:9d:47:7d:ff:93:50Serial Number (int): 361635497817331362387219167612309329646416
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ae:84:f8:70:ba:1e:8a:d6:bd:f1:8d:e9:c7:d9:d1:b0:3c:48:bb:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a1:35:80:02:3e:e5:70:3b:93:15:ee:88:12:85:01:cb:d5:85:6c:ee
Fingerprint (sha256): 8c:8b:69:d5:24:3d:1b:b6:17:d6:da:ba:b1:cd:55:ac:09:e9:76:48:a8:68:a2:53:63:bf:47:dd:1a:42:06:b8
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dynlab.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dynlab.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
www.dynlab.com
Other certificates including the domain name dynlab.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dynlab.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISBCbAT2uDszsOHXN8nUd9/5NQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTExMTU1NDhaFw0y MDAzMTAxMTU1NDhaMBkxFzAVBgNVBAMTDnd3dy5keW5sYWIuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAskzSrKyub7Z33VEu5caKVXyBuUvhreGY Xg+EqOkpf750ZHaWNgJ+mjL+PJC8p0amiM12pfRyefNN9INLtvNB3sKtn37z9lB6 YhQ+G1ddObBMcpcnOvNFVeqju113mGQ9Jeym58W8gIlNmpA+aJJhxivk76l6ajMP hlEoacnXgLEj7CoB8Oj9pVuvvozliFhV2f7zihrvi0eF588xqh+8DgN7rmEmMNyT axhAl9Og4oNMuAP/FHcLtwqNyobYGgyx+ayfAXml9KRQq9ckS7A/AYAwwVN7erw9 oWn5DqXOb2RtqshiM5fOlQi0v3n7FTLkrElBpfEONsYK0p1RzRwRcSarkefmOzEU LZpoNq9VxZweUiqABHtiQ/bhq/NYAWFLrBWLO0vl4fZ331/GaY3FESI+5YNAsbbi Ss/Vc841wc/w5sKRWza2UExmOzfn7b+OyfwNSnVASJOvLXToCniJBcX0fC/7JzcA 0rMRWS3zjV3kybWpFFPtSzqDhbHknj2W0+3zf4oAfS+/qXBA3ebVCT+DbQ9vD2qO 9ioSApN+x+ogxZJRCzkHmGAGZV0ZAfFok3a0x1GtzoZqXsvy9/nEqhbwnLgrLyyx KbPQ2leVZMsIi+wkIcjM2EZnnbXFExkRK6i9sD96cBlhvu2M7wRh4fYppDVlOvnO gvwWvdzrhckCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUroT4 cLoeita98Y3px9nRsDxIu6AwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuZHlubGFiLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbvUHoMoA AAQDAEgwRgIhANGrFD/N+TNFmh+CS56pWBEi5Uoj4Od55kraHbhNkpXcAiEAy4JU K5wdI9Tpy5LXujfO1O2+yptcHx2koxylRV8j4lkAdgCyHgXMi6LNiiBOh2b5K7mK JSBna9r6cOeySVMt74uQXgAAAW71B6C4AAAEAwBHMEUCIEg9xqbvhGOMANU88eHL kAptaVAeQRRHNzYMb8Gj+mlmAiEAt9hhX0nIzvy3OcBEW+hrRpenQwHlZ7YYAD8z POrFDGcwDQYJKoZIhvcNAQELBQADggEBAA8s10soMJy2Arp4fVgnridHqoHV3YH8 t6CmIGYrl+YZlEacPuin0S+ATsRWkpAd7SuzCRL1NWo5V01AJH7K0/MJ5eFpVj4s 3aWG8Cry09ZWlHQZyDS8A2x0gVGw3vGiLrwUeo3r0ZbRmoLSjwXA6LmP7JrpCmoI BA8OAox4TcsFoj4qg80ABR02b7FjP2ajgh2KCcITSjH8ygsiS4DDxjUCAi7Nzy+D B2z6zVLW4p+YBg4pV7+jCxN67brPd4O4zMsxWjKSQqjHLAhlyr5EVpBgCUNLL/h3 cDPUruEgLHKtwleDWegOLWn2ZGlxuXYl61+xhwpdygpRSVdaqHMDojY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAskzSrKyub7Z33VEu5caK VXyBuUvhreGYXg+EqOkpf750ZHaWNgJ+mjL+PJC8p0amiM12pfRyefNN9INLtvNB 3sKtn37z9lB6YhQ+G1ddObBMcpcnOvNFVeqju113mGQ9Jeym58W8gIlNmpA+aJJh xivk76l6ajMPhlEoacnXgLEj7CoB8Oj9pVuvvozliFhV2f7zihrvi0eF588xqh+8 DgN7rmEmMNyTaxhAl9Og4oNMuAP/FHcLtwqNyobYGgyx+ayfAXml9KRQq9ckS7A/ AYAwwVN7erw9oWn5DqXOb2RtqshiM5fOlQi0v3n7FTLkrElBpfEONsYK0p1RzRwR cSarkefmOzEULZpoNq9VxZweUiqABHtiQ/bhq/NYAWFLrBWLO0vl4fZ331/GaY3F ESI+5YNAsbbiSs/Vc841wc/w5sKRWza2UExmOzfn7b+OyfwNSnVASJOvLXToCniJ BcX0fC/7JzcA0rMRWS3zjV3kybWpFFPtSzqDhbHknj2W0+3zf4oAfS+/qXBA3ebV CT+DbQ9vD2qO9ioSApN+x+ogxZJRCzkHmGAGZV0ZAfFok3a0x1GtzoZqXsvy9/nE qhbwnLgrLyyxKbPQ2leVZMsIi+wkIcjM2EZnnbXFExkRK6i9sD96cBlhvu2M7wRh 4fYppDVlOvnOgvwWvdzrhckCAwEAAQ== -----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 361635497817331362387219167612309329646416 . . . . . . . . [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 2019-12-11 11:55:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 11:55:48 +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 'www.dynlab.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 727400903018746430330272347527392512548391331041599945313798530644032789193121803158935479171240180135762746443688233334587334534724026233963909186411546975125776641872341454965830163000318138835579448522559998246596786919682538102224959950796428447674926972508387549346771317766723680509060282811319224076786226302137157515452379293898992920998777060339257674252655981419443805570771776365830687950500021419853862895144874915982008216226829722317469368212848326460075685066123615577497615405501158607718442353140910773224992462402202217604238662525419988180990195809413424498453520797374635087828732111384289408447385251065929047770747668755518524962141889413574856461543128542110503076587284842726462278218835823594809149047265508151211801833473916263505071028779317271281984851375208870032118294862896282011465806161554975463520434878131943083065627699298265699499373652787810839009296029017963326617549333041417315499196322534338748285376967243590034641315686997169453893817016564651858356235393249302649124115394624954416415827128203746966342773493952398282485955166078796481171321028943199270303932109270308134990898714074853088900338506713129107402969192095383777718670535971588125925583992411976635526466382879459238486967753 . . . . . . . . . . . . . . . . . . . . [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) ae84f870ba1e8ad6bdf18de9c7d9d1b03c48bba0 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynlab.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) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef507a0ca0000040300483046022100d1ab143fcdf933459a1f824b9ea9581122e54a23e0e779e64ada1db84d9295dc022100cb82542b9c1d23d4e9cb92d7ba37ced4edbeca9b5c1f1da4a31ca5455f23e259007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef507a0b800000403004730450220483dc6a6ef84638c00d53cf1e1cb900a6d69501e41144737360c6fc1a3fa6966022100b7d8615f49c8cefcb739c0445be86b4697a74301e567b618003f333ceac50c67 . . . . [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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