69747.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:2b:ca:dd:48:2d:33:13:45:a2:60:e2:51:59:0a:b9:65:54 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=69747.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2b:ca:dd:48:2d:33:13:45:a2:60:e2:51:59:0a:b9:65:54
Serial Number (int): 363350938521310195528645448477694641136980
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ab:67:90:e2:5d:44:e9:fa:ec:43:0a:c2:c3:44:eb:41:f3:2d:ae:b6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e9:af:85:67:17:ae:4b:7f:77:ef:67:46:be:4f:2e:f4:69:1b:80:3b
Fingerprint (sha256): 69:c0:e8:54:59:a6:c1:6b:b6:6f:a4:61:95:a1:16:85:dd:a7:8e:ba:d2:50:0f:f7:26:15:80:1d:86:77:c7:7b

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 69747.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 69747.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

69747.com

Other certificates including the domain name 69747.com

(limited to 100 certificates)
69747.com
collegesearch.org
69747.com
34917.com
69747.com
sira.bible
insectrepellent.organic
elsacom.com
upvote.cc
sira.bible
www.69747.com
www.69747.com
www.69747.com
69747.com
69747.com
www.69747.com
69747.com
www.69747.com
342.me

Certificate

The complete raw certificate details for 69747.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuaoWidcWtTczH911hSqs
Ml6vl0o9IHdkuP0KlhDqWVlv2y0DXsjF5TkLn90dmRIsztcSRkP/Ra8kUzMDrHpE
JUiYEXspCYSzp7tmmucthmafNa6YFIfml9hzgA+kKZ2/ytokj1i3RHiOLXR++RwX
FxNtbFQk2LOsP2N1l75B1i8xjNNfUYcwscnsyd/Spr8sfMyjxvGRF1b34vNaDdDG
qmgGBK5KAbqdPmPIRLfSg/440rCIXRO1lMFKG6utCVSpUJnP54FqCLbQGPFspZsa
caA96+S/41D5znGvPmTlQcNDYMTWX2q0d/mU5qsIin2LrKdp59aEmWyFIGiesZSW
YmDHSdR1ejvJRMt1Z7tb7pzf3pHfLCsP9A0ZyyABl9GEh59uZMY2nB55uKD1uRGQ
5+/WA2JmpuGeIgeH+Aio4tCGR+tAdf5r7Xj95+1iD5emoZZPZTopDnnbcgiNpK2P
qiyw4tat2x5NeHLd+1hz81JnDqrccS85kK5qGczHKTbL4+zavCzQz2Ox9qND1NxX
gX8w4a//COzYr4aCdDi4Hje5+TMm9oC5q7t/VsmjQrz/PWlTn71psuMapKfJtyNJ
lEjgZ9dNMl2vkvDrUGt/fnH6nvZhbLwXQa0juRp4Wy/DQQKassC+Tj5JQ3TA//Al
4Iw5UET7ik4kp1q/ZCFSy+sCAwEAAQ==
-----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 363350938521310195528645448477694641136980
 . . . . . . . . [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 2019-12-02 19:09:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 19:09:06 +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 '69747.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 757444694250076594849802829866636352585944372155024542809256919938093815969979253960387896837890964866517401268749840185209965597552549255542829915598900136328715636074119736391103564813965311324656202036772981887946602079014154116212459247777674457477000282786790183229490042371421509514636288573374895725606945503681624139921454519847474118366886645312703301784908740576054959077764787656665790651901844462212020219617006395258217479921019944491283266577790850243489408664723065595360949015805732088087626061538034799895410272583148872914656468330612195102046826785626646840726029770803753920298603267423352055597835240605148384201598843539280439345633653769814838697626718435715370500756981580959227991371075246870660170932032331429303630200115417663378651719359896709065755272501517066165536501687430456147641982298328063997693079272828118016834157339853636247361932014329715643852614552220234373988385636776915596886187255425021550196934559727878482840795702996155529860463100045297267813365163852366345032554298241100135056379176463603835127928078325547564946756722185031399787719626274274789993739055482356527745164039762614117814133516103301149239383798682097905836139699541095352046713894092465972681279526356542776566533099
 . . . . . . . . . . . . . . . . . . . . [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)
							ab6790e25d44e9faec430ac2c344eb41f32daeb6
 . . . . . . . . . . . . . . . . [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 '69747.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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec83b17cb0000040300473045022100d7cfdb9725720513855c2a0f075f1f1b4d3347b086148be913f3d6f63be713db02207268008fbd02c87153e85b49eec28c0f439cd3945dc440220a8359da8f898c4200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ec83b17ee0000040300473045022100fd32c3e6d7c0eee653a4eb2da17ec0e4cb2d23b7fb2801bc8d77cf4d9e7656bd02203c8e825a06416b43009526150b9a69387d711bdbdf444c107dff4f3c3bbb9474
 . . . . [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)
		00443e322955f72903447f2c9c6143c8a37078c7d81ca52098bf2dae845c7959ef65381db167f50e922c32ea7f6d6e276041aaddae767ed9168078f4dd2684ea9b5494f12c2b1972d231fd8e717e589dbe48ee777ca3e25396026077add69d324e68e3471dcd1501131937d19b1f3aa008342f2aecc563cbb8a8431fcf993dd2c6c2198d129d6691d4c906219f5c8b1925154d9211d04be196c34dfbc69e468bf54faecc6d6515f246f7305163ba6b30903bbefbc3f0de5271866360229e9504cdfaddc2b46960a53cce2b85674e4d373c25d5ff2cd21df6c35cc5664bdfd00bbcd09b9907360eda7a45726be36f6374a8c223a740c6ddd3d7b350e79608ecff3c