levi.willnorris.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:89:3e:7f:e7:f3:bd:ff:22:75:f2:2d:95:1c:46:aa:dc:39 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=levi.willnorris.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:89:3e:7f:e7:f3:bd:ff:22:75:f2:2d:95:1c:46:aa:dc:39
Serial Number (int): 308038618325436871181761397294267946949689
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:38:49:a4:57:93:4c:4c:ed:3e:ff:18:17:64:7f:ed:81:ca:63:04
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d7:d0:a5:b4:6a:56:0c:45:56:c9:b5:dc:83:da:f5:44:dc:2a:39:a2
Fingerprint (sha256): 42:92:ce:40:e1:0d:4a:ab:ce:9b:77:78:0b:07:ef:73:32:cb:8a:90:28:be:ed:91:85:9e:af:26:58:88:27:66

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 levi.willnorris.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for levi.willnorris.net

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

levi.willnorris.net

Other certificates including the domain name willnorris.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for levi.willnorris.net 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 308038618325436871181761397294267946949689
 . . . . . . . . [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 2019-05-05 02:17:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-03 02:17:03 +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 'levi.willnorris.net'
 . . . . . . . . [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 964092881155615068020214969452337872580731541066479754451872396676115330077264055729468446058754559054686734846677147676118565261120469966277184198024346128191202335136474275981094578810394533103384721328461592753151308189839301583508000136309046567520324246054440634565579576390921818281645738307285866704430621060254913714252322789290581381729482639452639009392067456120559485972808084183811536179246059125136216170355068525504234347520963474451497333816645887109830435067858225215325051614414275386536633907756894781538740156288242404068602690582921994764698733122847322092564552834072105351425213279755024158718667927947481396314487770526377318931478067633210043851792381795851867108075919991012720492354042478323493115777962603238762517678097732015696429439504966387365785542999741708969969268215957770204219237180793617925778532448306538058406638038226475093171199090847381551082347654083290470060939312231258307454896264569621942008466374035903429375813447177743838436608474464675457038154681410017307076646782821683351689507668022698833406539826178608703160047857250578089453840830399228275003650181654153624962864533027653970223350282246706474441053920477217561337217599828011932394406377733643803838794359915767069182309811
 . . . . . . . . . . . . . . . . . . . . [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)
							183849a457934c4ced3eff1817647fed81ca6304
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'levi.willnorris.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a85feb5ec000004030047304502204d92e314a5cd89462f09c2fc56f35b072ecfa734219288874990fc1c7cc6df70022100cc0b46297d7a5629b7e976442b71c01899bffdd672d2218ce54ef46f27ca1dc500750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a85feb5e200000403004630440220271fb367e75a37f4e905148faed95a05fdaf64631afdd4cbb5acfb1fe6e0f6820220008b86b5656f7cbe9c8863f23859653ced5b831a61f5240be0371caf2f1516fc
 . . . . [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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