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:6d
Serial 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.org

Check 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-----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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 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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