34901.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:89:91:4a:7a:be:5e:33:10:23:45:3f:31:8b:9c:86:87:a2 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=34901.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:89:91:4a:7a:be:5e:33:10:23:45:3f:31:8b:9c:86:87:a2
Serial Number (int): 308148666842342129658732095182987294312354
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7a:75:10:56:59:d7:27:d3:2f:8a:09:4a:44:17:f3:ea:da:fb:38:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 57:7a:7d:33:f9:c3:1d:99:6e:c2:23:9d:85:bd:70:bb:70:f6:97:5e
Fingerprint (sha256): a2:f2:3d:9c:5b:6c:c1:82:9a:f1:df:9e:aa:82:a3:f7:96:35:60:a2:6f:b0:88:73:ab:45:84:cc:16:c8:0d:88

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 34901.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 34901.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

34901.com

Other certificates including the domain name 34901.com

(limited to 100 certificates)
www.71370.com
www.71610.com
www.34901.com
www.34901.com
34901.com
34901.com
34901.com
34901.com
www.34901.com
www.34901.com
34901.com
internet.lease
34901.com
34901.com
www.34901.com
www.driveswitzerland.ch
kituba.bible

Certificate

The complete raw certificate details for 34901.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 308148666842342129658732095182987294312354
 . . . . . . . . [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 2019-09-29 18:07:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 18:07:18 +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 '34901.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 741086309908261604249171412615080188876759454896710677927514197639625903807934142531306713869145847098362341265878032137659232925659765204827110393816223264738129523794715765324641658535628159654674635175828897393295156130332068263638902068287353272938241134390213126096403923149997870933181746870443963961599654788870604144158002397899261661102920101938707942973622025703376678132824722263003289563140227122919316159017199180515920674636356547394937442110625111810691788997480131812420609402110519991127747781044372461019421590636640126788575573958553945616529957034885332279331465977236249022298336196502057316458937677802516945946981952385457107910012817982030514740742326100205437313759005292114119130036394308789714601867975224161320639061181735114271162680701971268974103165145611613350651198418230334753025507148840043518640735956828297172728420981850142642112971597835755071074307854819435169171457430218908082567415855977781166664604717396400499200956055356796292730705188026092249734646033376496350605164918114314483811527675123793114404088454117906092523787763693876262541674171590269054455287002390630476898784047035217285515042173151192880623424519862111425512953907546322047018103915121369556167898904460692997080921289
 . . . . . . . . . . . . . . . . . . . . [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)
							7a75105659d727d32f8a094a4417f3eadafb38b7
 . . . . . . . . . . . . . . . . [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 '34901.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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d7e6b84b40000040300473045022100f9fa868a65d470c4515feb822c38fb2e92b53b6489a8fbd7be48b3e9ed9def6c022072a58f70af75f888847d07efd6f4e7a3585c4e926f6d9faece3c25e12a3f418c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7e6b8366000004030047304502204bf7bfff4bdb5a6a670f8cd6e8b3d9cb73275db1d4a80d393dc52856125e4b680221009072170ef7f617ed526be3030ddba2e737857a5e1c1bd831d0154af1283b8176
 . . . . [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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