check.ns02.us

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c4:9e:d8:00:c2:8d:95:89:0a:ab:84:3a:db:6a:16:12:fe 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=check.ns02.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c4:9e:d8:00:c2:8d:95:89:0a:ab:84:3a:db:6a:16:12:fe
Serial Number (int): 328243341286654220700639934056410666898174
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e3:17:ca:da:2c:2e:0a:fb:d9:c8:5e:82:fc:fd:75:4a:e8:9f:6b:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5d:28:82:67:c0:f8:ac:fc:02:5e:98:a8:b9:ea:fa:49:d3:95:f0:e6
Fingerprint (sha256): b4:39:a9:d9:0f:94:c9:66:ce:0a:c6:ea:ee:50:a2:61:e2:ab:2e:5b:8e:fd:27:65:c6:c3:0c:13:89:3c:92:4d

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 check.ns02.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for check.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

check.ns02.us

Other certificates including the domain name ns02.us

(limited to 100 certificates)

Certificate

The complete raw certificate details for check.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 328243341286654220700639934056410666898174
 . . . . . . . . [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 2019-07-24 08:19:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-22 08:19:10 +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 'check.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 770189686235127792780741944683216830260179818985620754669341803775629294952494753246864738152503330988389388615141948369964833377949730549801309228346483023122757481373605055556383686922155792067286957451425054255318526117322034971088543602320492550800327619484105455655548702932107652074037679496821755240146984950062164263309544378043061814373418572724085173453430366395052131694808900731077132690516536404447343786054246621784100448860017122634033912457612112441962376903325677894413421182945966964982732309755277391554814677421344038974540576648630058152871116205094940988073419454453285550151161927972929143550866743409557028781949059654616013367909230455982428714967932435839270651401054225666250991176330704025598753832416052445049718017742510675397072462437319287441162707375324122530837152781914579601710426088858935175250359548383837728003882506916835697759824070229229166496700726860383525352143993258041268201372907852914536240775456240977223744288295262184485405591568112471828965135882453737281720017328328445848260920309741388268056539370511582880801123273907227235001205239761430812454119282317047421760828505674495265746421816694747441201068814714418930132143177000773351498530788670934485428631266581291849191581101
 . . . . . . . . . . . . . . . . . . . . [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)
							e317cada2c2e0afbd9c85e82fcfd754ae89f6be6
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'check.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c2346fb40000004030046304402200b581a6af76edd5d502a4faaa29aa0f89d11c7d0932d824a2f91d4b9f7e48ad102201e7a860f883f5dc05ea8dd55dde333f20305878611abf1b5bb883c8395b13cc4007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c2346fb2f0000040300473045022100a821a87db18d3943901cdf6f194ef65b67795b3f10a4a9f313f84db4afd83c98022036faf2b5f14cb1336fbacc394126763c9df486cf80a968ff3093e42aa699bb27
 . . . . [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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