www.lanetek.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:30:fc:f4:00:b4:67:79:d2:0b:c6:4f:80:29:fc:e2:66:2b 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.lanetek.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:fc:f4:00:b4:67:79:d2:0b:c6:4f:80:29:fc:e2:66:2b
Serial Number (int): 278006643797150160964544318532161334568491
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 66:58:3b:7c:36:f0:83:38:40:03:01:39:7f:41:03:57:30:ec:d5:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:1b:8c:09:f6:c6:c2:5f:e0:9d:3e:90:63:6e:5d:9b:a6:0c:58:ac
Fingerprint (sha256): 2a:44:7b:d1:f9:f9:b4:5d:3d:8b:b9:c8:e0:8d:2a:da:60:e2:f9:84:72:05:8b:8f:1a:e1:b6:04:94:5b:6c:68

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.lanetek.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lanetek.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.lanetek.com

Other certificates including the domain name lanetek.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.lanetek.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 278006643797150160964544318532161334568491
 . . . . . . . . [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 23:30:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 23:30:51 +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.lanetek.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 975605564462686019648625455318147606769697116526689557136325148549740458585357205114514794923292630648853623207139710468403087608487479130941753404767964470293782421404377168527581332372563300074777992572881307538882611447839602937658661481974948893438348157011204416765378590269919205066023603507305995399965488539775409720997759427387189580006582432624070094102805281274308800557003125867013561126447883138820889862463170092296891005992496976618373075671687123785019866954298625374566240175682407790974258804199652833222775611838325264099197555256226895104204605071086910828418490276472912671278877143862508268986731893761613270655365798746155939628702220941002319706090364000850463058917769564499027893879343569535102922951230229163767245622582964639491732559520356877448385656865408314914937903271951071720966984221742321170506063314841854108623769738018842971942560553885651253699694027323000726997772818078754810066904233400435475001986975462065651745626265127937410546168885560590941635415983874801161256834945579797961711013399432818429393896451928347387060684545920718591190002319801797122689388217838254001528052406789155204319392393833188333957893190412714089725408225997335876803283401063182656454080035556008501046110863
 . . . . . . . . . . . . . . . . . . . . [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)
							66583b7c36f08338400301397f41035730ecd515
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lanetek.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef783fa6b0000040300473045022012ab5564b867ed19931edcb0a38e6309395d9286512b897bb1637e007bc48f54022100c07ba118985fc1c4d04eea739e07ddeca14f1393cc53a139b398a8317e202936007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef783fa550000040300483046022100f614f0a67478f1a98873a20dbb3655275d66a2ffd0adc389be24b654d9833f06022100f227c6a6a9c5861b85b00e9bc06c0729447195122a6cb0e6a75857c29890f351
 . . . . [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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