yang.ns02.us

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:6d:25:25:24:6c:86:e3:ae:7c:ff:43:16:af:07:9f:c0 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=yang.ns02.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:6d:25:25:24:6c:86:e3:ae:7c:ff:43:16:af:07:9f:c0
Serial Number (int): 317288244690173926204575692263269673181120
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:ed:77:1f:4d:17:67:d2:60:51:97:08:73:6f:eb:cb:b5:f0:57:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c4:5a:9a:ea:3f:3c:54:9b:f2:1d:a9:77:ae:ad:cd:cd:54:86:92:a7
Fingerprint (sha256): ed:bf:4b:11:4b:b9:8c:7b:13:4a:c6:61:bd:d6:00:78:0b:98:4b:0d:63:b5:2e:0c:02:b9:73:4a:c3:a4:4b:bf

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 yang.ns02.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for yang.ns02.us

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

yang.ns02.us

Other certificates including the domain name ns02.us

(limited to 100 certificates)

Certificate

The complete raw certificate details for yang.ns02.us 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 317288244690173926204575692263269673181120
 . . . . . . . . [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 2019-07-23 23:40:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-21 23:40:44 +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 'yang.ns02.us'
 . . . . . . . . [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 874950262951008902449492197805383922286277176680591326137010492280716085568617997362307380052897840641409835568097191685105021398084853079424077385849469350417326971310911677050280313904753181769241446850342194350380523655184850604221725751940879005218010193430016239879008449068999527673850186219045387547761813025427453116327710769370441826234382444562578233768613774851129327496936257322600637710329753126234562374517788929417618330708706441432468252897397747396419582478977987054772302946738453231942041089057728514165948878757028818630708426287561390242700635079346520300886637121450817154604577533492440375213152543716484709275861115796232907015579511729774273971806302029424391516896641004997706358773708453643895154501354522536828898324843982114428302042020115491882329454996358893778828383989236751582496387957820523699413931941238798579073183633823687447008063092251745325830175862859162113593147586994592160688770134230101134558612860834380838224428000424631734248785055933834830484770401703544314386634313688306519603897157652410585400365504217268575549239345563146672350371785344483811311030627948744282237056053221318756434993144953846884425274476174068927566725806835890389995213930484912972153323572115458214656167979
 . . . . . . . . . . . . . . . . . . . . [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)
							d0ed771f4d1767d260519708736febcbb5f057a8
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yang.ns02.us'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c216c591a00000403004630440220645837d02314ea8eafd308904bc0513a3d1b83659c62aaa7d737fe4e39a0dd2c02201e5519c05d6921419ced201b35321921842fd6f1d5b55eb15db49a9f86f1e57000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c216c590f0000040300463044022021c1b5f7e22d830198ee06bda04be6b0014a2cdbe1a0151c93a87cdf41fb481d022000c553159a5fe45075f6c870c14902ebf34285719355d944ab8b50342d8b60c7
 . . . . [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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