mtuco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:68:5e:9b:08:7d:1b:e5:5b:02:36:ef:d4:3a:4f:ca:bb: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=mtuco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:68:5e:9b:08:7d:1b:e5:5b:02:36:ef:d4:3a:4f:ca:bb:a2
Serial Number (int): 383964262296606872289572412976569032293282
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c1:b5:b1:ef:d4:4a:53:cf:9b:72:b0:b6:d8:fb:bf:08:e8:cd:48:f7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b7:91:f1:99:d1:5a:c2:26:a4:dc:4d:53:78:09:a4:65:fb:e5:de:f4
Fingerprint (sha256): c2:db:45:00:3d:e7:71:51:08:9d:e1:bb:01:0b:a4:4c:b6:8f:fa:3a:3b:e5:2b:2e:71:f2:f7:d1:c6:11:cb:49

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 mtuco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mtuco.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

mtuco.com

Other certificates including the domain name mtuco.com

(limited to 100 certificates)
calibrate.legal
www.mtuco.com
mtuco.com
69430.com
wipemate.com
ultranation.com
www.mtuco.com
arkansasstemcelldoctors.com
www.mtuco.com
mtuco.com
www.mtuco.com
www.yspco.com
mtuco.com
www.izyco.com
www.coalsilo.com

Certificate

The complete raw certificate details for mtuco.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 383964262296606872289572412976569032293282
 . . . . . . . . [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 2019-12-18 07:59:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 07:59:58 +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 'mtuco.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 814055122233451250518977311729089664835715627512743599596870802959388892108449914936169035467464766282451916450332716587303687893892037507865964834303396819508452455449732887238714932185680224518662311389172504160902067045756538316453882658428943111258907353723807643468013479873638916906011276321233230519993408703580484375086028178908428152553202328565779095005686791499772166748026159821712813778819633482027807026863864142213297654700474024766458769139527034290280426595811603932035352692533582886107806960197810032782121086799509448704084653180618713372064341933204306054074561132559859622054016264798193732512936885407454032659999885623593980364307053776230532055598158073792525069698817938778825662671721446482073075894493715115222250611401638307607860182072576180593978708827705196553691038316376212395526507765774697938639045994173398643571026028380134784663667832705410690621208969608769644447466482150669135444204743083664114056209908001325122228971189250138000739589554645698034235480055130616522693134369897639713087608349437620263563119807945113057821996574680011948564606917357833161717281394608369854947985354824707771606197880402090876554709929867582826458306499541842275074756396884781888470297708833008610517366569
 . . . . . . . . . . . . . . . . . . . . [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)
							c1b5b1efd44a53cf9b72b0b6d8fbbf08e8cd48f7
 . . . . . . . . . . . . . . . . [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 'mtuco.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f183c3d4a0000040300473045022016679b40267bc209072d0c2cd8a8ed97ae3814eb167b45dcccf29823d6458d770221009cda70b93a6c29651c6b0b48b8b3d302076158b54d4300f9abe8b787a20b2ab3007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f183c3f360000040300483046022100eed909caa8359ab6dbd4a10c815d121350cd950cc96e425a38d6e1604aac8676022100b9db89f96d3d7d73f168d3cb928f797975d563a38e689429adab22a5ded71fef
 . . . . [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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