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:93:50
Serial 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.org

Check 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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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