www.29881.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7c:bf:9c:49:42:37:25:5a:a9:a3:37:fa:60:65:e3:ba:9d 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.29881.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7c:bf:9c:49:42:37:25:5a:a9:a3:37:fa:60:65:e3:ba:9d
Serial Number (int): 303786565324843986400615959035429538478749
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7c:e7:1c:7f:a0:85:1b:84:de:5b:f3:d1:66:ed:f0:78:cf:3c:d3:a6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ed:af:a5:df:05:9d:cb:e8:c1:4b:95:33:93:26:6f:a3:a7:a2:57:f1
Fingerprint (sha256): 19:22:42:00:0d:d2:7f:27:ae:6d:7a:ea:d8:5d:e3:25:6a:62:28:fa:ad:07:63:f6:59:1b:69:25:6a:81:34:99

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.29881.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.29881.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.29881.com

Other certificates including the domain name 29881.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.29881.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 303786565324843986400615959035429538478749
 . . . . . . . . [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 2019-10-23 05:29:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-21 05:29:00 +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.29881.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 793291743582309159819247881966483615697874067839213049744664210417844200031124700620663276541092162015449273947837259255841335041535333699942594605779910542405357131459187037975794262478462907521183355245215727379536779173377339645541055161874071493778975188973713635376888069682260815889406288330151520049775106503464443515966734969050153826892363978889366055290416762551269516684267355028619642100828421779117881899498623170019164678491753008842072799053138962051144729895136391367210311328270743382440814371223675217201955632333665821712285723127564972322222658977020143715221204180316610313235909450498528459203190463044173473227682839811867555777012979229518379111218382011813537447840444423189621161190896807542699335617073255610325542440925458172924477994701412700137754426394863217668214232113467257212237669335822182774748129260679697439770078230293120890046781841381938750489858007980503233041661368558813455706373842085990410266194288138259896832989090432342542578475367244630399009647484324426649408249826858662917846124885011216745420155479562197015927368331961554768618403112389359285724524644507027978962332356571038354101134898930700296535129049043883981920509714731925004570650581281981455422029140225456756164488871
 . . . . . . . . . . . . . . . . . . . . [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)
							7ce71c7fa0851b84de5bf3d166edf078cf3cd3a6
 . . . . . . . . . . . . . . . . [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 'www.29881.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016df74de4ab0000040300473045022100840df10312791508895c14e0f6e2f6ee97e9378902f2983cee5950aefe31166c02205ac2c8903bde623d2e460e2c48465c8057517639ad67e9599a23ce0e8bb1aeb500760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016df74de4ac000004030047304502201fa7fc034d46c83af3655c2ff001d86f88fe0b506031f76eac6b2803415fba6b022100e7d3ae407e7fdff72bc3761d61ed2525899c1c265cf096579c53bcf51eb3a0ed
 . . . . [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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