dynlab.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:95:15:f5:b8:b4:df:a0:f3:67:03:c0:e4:cb:cb:21:ad:6d 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=dynlab.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:95:15:f5:b8:b4:df:a0:f3:67:03:c0:e4:cb:cb:21:ad:6dSerial Number (int): 312068120113436041321246062443381173366125
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c7:f3:14:58:72:7d:33:48:0d:1a:fa:ad:0b:3b:bf:c5:ca:84:eb:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ac:d2:22:2c:01:73:fb:a4:4c:ea:f1:0c:a9:30:57:da:bb:0e:d0:ac
Fingerprint (sha256): 7d:bd:a7:4f:1f:8d:8a:a8:9f:32:74:df:90:26:3f:5f:14:d2:6e:de:5a:fd:15:b2:e1:69:8e:c8:3e:d7:39:02
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate dynlab.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
dynlab.com
Other certificates including the domain name dynlab.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for dynlab.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgISA5UV9bi036DzZwPA5MvLIa1tMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDkyMDU2NTlaFw0y MDA1MDkyMDU2NTlaMBUxEzARBgNVBAMTCmR5bmxhYi5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDQxf/snFCA0IiJ2g9353OjVjV7fVMiA2b8vImc WnxlqUes4O3X+gtq4wbJC0Zd8QtOnP1amQE19VqDF9yPWyfAT82rD8ttF+qDvxUp eeZ/tECLMXV9z1tS0J5AEzQ3tJeYEfXviKKoKOChFLRNCWrvf/lqgCo1zItMY8OL eW1ZKwvL3FrPSpk6fAPskrmjk4/cjr5OwiovlYPSra/h54/WXWDGgkm6hHYRTHte N0A6GPxfCTF2dcEAPIt/nZnAK7XtP/0OVE9RyPmjobpTdk0M8IeLC23M5hpj+n8g ghL+YU0+lEA1Q1mYy6bCaG+fgzoo0dsvmVWswWN6gJuDVpEjGI385ebXY8tlQekq IHSXIK+PqTH0cJrkff5Db5gS2iju+/OtllE+S8XomV3PJBX6ra/nU7B2mMQ4A5El zxtkmXCfPckKHuQGUfa4VZvIdlY0hZhBaYmTz1FbKOvJi0yUP6rGEKEiq1HLmfiu r1TyvTEWiLV2QJdv53L2E6Mp2WerfBxDkttj1XhX9CUz+5Ya7VMyYX2GdBh8r3Qz 80nGK8tNXwXvI91IRbwi9DpE4qjqF7QailIaGpmSeMHu7Czq+tW4ITpbAKsqpYFn 4OocqH3GYZp/pvOGFy/tNit1J0g7UaOJbEDyqL+/SyAfrORszS4dFY4dIQyKbiDj aBRR0QIDAQABo4ICXzCCAlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTH8xRYcn0z SA0a+q0LO7/FyoTrvzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCmR5bmxhYi5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgCy HgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXAr9KutAAAEAwBHMEUC IQDZuFGyFllImmsWZ2X988GDR9RubsqU5NZiq+MKWbI+7gIgdjUkry7vm1kHk0u5 pwqos6aMicz5sPiIRAiVmwC7NpQAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkG jbIImjfZEwAAAXAr9KviAAAEAwBHMEUCIQDzvQ5v6Xggd0488f5NwqJp4hnL6Vyw wGrZen8iZYLqwQIgYdXbWgMXxg6nit9WpixpUiGMr0w627nIj2fbAIueTdcwDQYJ KoZIhvcNAQELBQADggEBAJrjL9fjHfviRvk48Y9kcpgdt45yQHVqZ1QRUFdG3j/I onqTjrlEU8OmVB/HXE18DLrZZONcbrIAFuj9a0td+5pFg8yd9L36Xc9On3FVvpXn S93GSYw82BgERNt6b4jorxwFJI4TpJrW1vqMUWTupwuO18jwV2+LXS0a8P+1AiBE fyv2TOumVURVwx6Ckl7gqOr4895A4GIS/cPH0LF7UdkNhd4WCYtCPr9Bq195QCZF KJwMh47veJMiuDzblWRQbwqFxs4dQWiUM15tKggdAQXsIx5KM9TCg/UUv1tghSKR Gnx5j6e1ghduUKJmDMeGt6SD9qv0u4tRxd3lKkiLe+A= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0MX/7JxQgNCIidoPd+dz o1Y1e31TIgNm/LyJnFp8ZalHrODt1/oLauMGyQtGXfELTpz9WpkBNfVagxfcj1sn wE/Nqw/LbRfqg78VKXnmf7RAizF1fc9bUtCeQBM0N7SXmBH174iiqCjgoRS0TQlq 73/5aoAqNcyLTGPDi3ltWSsLy9xaz0qZOnwD7JK5o5OP3I6+TsIqL5WD0q2v4eeP 1l1gxoJJuoR2EUx7XjdAOhj8XwkxdnXBADyLf52ZwCu17T/9DlRPUcj5o6G6U3ZN DPCHiwttzOYaY/p/IIIS/mFNPpRANUNZmMumwmhvn4M6KNHbL5lVrMFjeoCbg1aR IxiN/OXm12PLZUHpKiB0lyCvj6kx9HCa5H3+Q2+YEtoo7vvzrZZRPkvF6JldzyQV +q2v51OwdpjEOAORJc8bZJlwnz3JCh7kBlH2uFWbyHZWNIWYQWmJk89RWyjryYtM lD+qxhChIqtRy5n4rq9U8r0xFoi1dkCXb+dy9hOjKdlnq3wcQ5LbY9V4V/QlM/uW Gu1TMmF9hnQYfK90M/NJxivLTV8F7yPdSEW8IvQ6ROKo6he0GopSGhqZknjB7uws 6vrVuCE6WwCrKqWBZ+DqHKh9xmGaf6bzhhcv7TYrdSdIO1GjiWxA8qi/v0sgH6zk bM0uHRWOHSEMim4g42gUUdECAwEAAQ== -----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 312068120113436041321246062443381173366125 . . . . . . . . [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 2020-02-09 20:56:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-09 20:56:59 +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 '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 851721311142208839207923411304592047524792902598887482228897319396175528087550315397705152634007834576318485792634094206682449944534441789832487463152991277807223783341248445854292588592322504817233496678643888562037055388598740015919184330626043422615820374888640087255255904369042887730667710729070728437213712882110778530507064838346622422965582895773379068042338870124319181555765197785245460660466404051524490017855574458863364760420150064745323317899761019285691620093321348350708140647677749527756519316288478678906981188667848290253993946531477035507855897410576028230842753136137509211093787791131071837747136250838354261271532639690167460472681626707559925453089776525838161558864834521196046118247358690893303902753542743073555773290470797608930200280233132526058092258386103794860199639120153257285563932543874633658825877555498763404612713409489355735782627585561430982706408002312801040311572713998619892069873571035453454666191043629137246121010592238947915974157058000989707790237970497130473706840698675510381259637408557122341361734709107324653622823488261472450305686735717850530928151581274225939217727977899239604814580571160508206993656979088817995463396690914967709504708968177996066311910604960414033975202257 . . . . . . . . . . . . . . . . . . . . [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) c7f31458727d33480d1afaad0b3bbfc5ca84ebbf . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001702bf4abad0000040300473045022100d9b851b21659489a6b166765fdf3c18347d46e6eca94e4d662abe30a59b23eee0220763524af2eef9b5907934bb9a70aa8b3a68c89ccf9b0f8884408959b00bb36940076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001702bf4abe20000040300473045022100f3bd0e6fe97820774e3cf1fe4dc2a269e219cbe95cb0c06ad97a7f226582eac1022061d5db5a0317c60ea78adf56a62c6952218caf4c3adbb9c88f67db008b9e4dd7 . . . . [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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