89912.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:43:9d:eb:d8:fe:4c:d3:e2:6e:d8:68:03:cd:f4:ea:07:1f 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=89912.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:43:9d:eb:d8:fe:4c:d3:e2:6e:d8:68:03:cd:f4:ea:07:1f
Serial Number (int): 284345689765231809149234274508513976387359
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4f:63:ac:cb:d4:5d:1e:73:17:85:c2:97:ee:91:81:d4:1c:8b:2b:ff
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:d9:0e:6d:b9:dd:11:2c:36:92:18:37:0e:c0:b4:67:e1:06:ba:21
Fingerprint (sha256): ca:a7:f4:71:94:b8:9d:c2:d2:50:bf:77:75:79:30:bf:05:ef:9e:82:43:b7:b4:24:92:e7:a4:14:1a:d3:e8:fe

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 89912.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 89912.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

89912.com

Other certificates including the domain name 89912.com

(limited to 100 certificates)
montesanosalentino.org
89912.com
www.89912.com
www.89912.com
89912.com
99372.com
www.89912.com
89912.com
www.89912.com
89912.com
bsadomains.com
www.89912.com
www.89912.com
89912.com
89912.com
www.89912.com
www.53852.com

Certificate

The complete raw certificate details for 89912.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 284345689765231809149234274508513976387359
 . . . . . . . . [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 2019-06-26 15:46:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-24 15:46:38 +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 '89912.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 871885066550316759355526830396994919757096682349111837338481577494170198786663597529082529251773893872939265828083181409004906119958793212060173416449763711958966876138576605937197424070837624844205767557390342762359121927073920538185865738454340886793426839370593709847348658399810789311858247960177592405302744474043038749011345294984906729919223574068570940679874546509724742650053615604228344408865050670196618240792002221226807392758591203026915839546290289333288478083741342643352582047208835192672245294047655129319108843618598313751408303035680804654023249182010755659820162721310857807599329494388141472298433129752753796196750795193057311956966789550384019963278590513096656284723804150497693488774258652195700921049722505820758784983176865873050587147484485201704507629250241953129254060160192979412727070985743927169014882243417375975117001850490679021412483050086606268225022604537583575616067929906964301763774042695539950532632030330139427364600413298000734848058447000185320910598649431945041820920210887963582402020248956110594619964186959989756998957128253228450651508962265103942406332054972861695184718135158547026256792920325703740410467493993071289276726593717005757031747530311010346117125921218718045156333297
 . . . . . . . . . . . . . . . . . . . . [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)
							4f63accbd45d1e731785c297ee9181d41c8b2bff
 . . . . . . . . . . . . . . . . [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 '89912.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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b94ae994800000403004830460221009c8ce948b1c11084badf45c5a840cc6202af0c986b2c13c2828a54ec0f8b90df0221008a2835d7ff8a3d42bb77610eab2149a2473e1d2f34eab586db74c7f1395507b800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b94ae996e000004030047304502200d054ce01bb8f0a9eb4b685dfaff535e386c186a71523d3a9cc85a772bc7118e022100d19081564d0718b5b556452db9ebf22bcdec176ed486c160228bae4eb42f8b85
 . . . . [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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