42661.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0c:84:d0:44:9b:85:b1:b2:cf:8e:0b:92:64:b1:31:46:77 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=42661.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0c:84:d0:44:9b:85:b1:b2:cf:8e:0b:92:64:b1:31:46:77
Serial Number (int): 265596785683047780209413047920483428812407
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:75:c4:43:f9:ed:ba:50:9c:9c:c5:b9:ec:8f:f2:ec:17:d9:15:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2b:e8:e6:d3:84:83:86:e5:e1:b8:58:33:79:8d:be:f5:f9:a5:89:f0
Fingerprint (sha256): 5c:91:85:53:73:cf:d0:f2:94:0a:b9:86:de:02:ed:a2:30:72:9d:09:f9:2e:be:b5:3f:45:9f:9c:b5:ea:2c:65

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 42661.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 42661.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

42661.com

Other certificates including the domain name 42661.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 42661.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 265596785683047780209413047920483428812407
 . . . . . . . . [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 2020-01-26 07:09:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-25 07:09:52 +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 '42661.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 788698625882394121156406107168148409573258144915940000574507282209349666254185295785315690793046499927938069576300999077417456156129588555006425467020360735689601409163816319773679852770170463654491137091137407140312500214948620833187100365151884961798002856521873639602864209269844472803181012292825862682555842652224974862145069996293566522418245466103004414277198224153841465011583663450102119073106679252350183939650222388443384288795065009505306831367678462864219005939260818625403997099789346353338632442073170183678756364278794897065862370287714940999475762996766328603899397163468505786819379164924769865996298660968036312977478986762603236875652474357573282782001044807715092211376027329288558417695329522750876597792382535467949334759932068962610145379582242452062593720811980738139973794516892571852435697751646820493991933841059129167670817946840053647962275412140736843059403230752195732750005057001162694625072941118810396804191877677455665556737145984759845825396706523726488936374499583666713668977176124623336701524922033691942224063581332347522284986860438932322731642193767366089452613635118287990625662706154744292562389972967513904945586188246769647254693290865617930896483437499935602817947740166971679878884621
 . . . . . . . . . . . . . . . . . . . . [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)
							c575c443f9edba509c9cc5b9ec8ff2ec17d915da
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '42661.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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fe0e6639b00000403004830460221009bd631f35b5e8873dc24d9d89846aefcd6cf8a823abdb9eefd63ea34954704ae022100d9bb2cb280aa742bd504df6a2255af8f3eb69c01aae312b23300fc22ad395b070076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fe0e663d0000004030047304502203ba79eaf89f90127451a5bce0d484d39ab0962bd37a1609990d1596f245e364f022100bed9f73c9c7835697ec3b4ab90d353d3b6533959f923f78a2f44e4562d33bbf6
 . . . . [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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