uucco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c9:c3:c7:5c:0e:53:43:67:25:5f:59:f9:be:9f:2c:42:8b 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=uucco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c9:c3:c7:5c:0e:53:43:67:25:5f:59:f9:be:9f:2c:42:8b
Serial Number (int): 417106134071519171320639827663360187187851
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fc:8b:ae:a6:0f:5f:b6:03:a3:28:96:c3:24:84:cb:bb:36:29:c0:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9f:f6:06:47:b0:bf:46:d2:81:e9:0c:79:39:04:1f:db:29:a1:5a:9a
Fingerprint (sha256): b2:fd:d4:59:f4:08:ef:f5:92:c5:e0:38:4c:04:85:a0:aa:5a:60:02:a9:e1:ba:00:9a:b7:17:8e:01:74:09:64

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 uucco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uucco.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

uucco.com

Other certificates including the domain name uucco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for uucco.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 417106134071519171320639827663360187187851
 . . . . . . . . [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 2020-02-20 14:01:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-20 14:01:36 +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 'uucco.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 921267653819327657994072704522559940207494034487725857980002885545781834781894596173344486666894685789941987445257247507989492908601997389339779564836545902793948666025362151504379252633111316167643350032149721311162934680377581793909586388590424574590984144912874577404335747235545912296048010009288911940080135246755963620346143603488403783675670070308839433658972573074457971594285195129998416969327951636919291741292320812698889774115321637628418507792273093043761633812473910948259185800486486830904686479625396168543344439038999235111000595143789919167887363387620872632790592356838108397550319231682287582099488127218235528494373294438189269008363448972938129870223207840760495100919684952638777781235214567197919318359127627453664749655567677856331066213883199021513983683597154826876912442639340050869333079891529213453904821644283082690659515571014514607093170517211148215592121554414536258138682519631642680643420043211194748575038849373164557064245028417094303485340269191021965928336030906996812228720880944236237852946198332632408695886870475350717043850801910753295751513773372352717331229384545806969758162431055795792005661799489525895304292863154380418210391015139768972307028665495722750133407253096680626915483583
 . . . . . . . . . . . . . . . . . . . . [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)
							fc8baea60f5fb603a32896c32484cbbb3629c06e
 . . . . . . . . . . . . . . . . [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 'uucco.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170631e51ba000004030046304402206dd922d247fbee71fec226793ae7b0b21de2097f89aef2e9198b256d8739c9e102207ce7be151833a26955f4036058b791bb21b0e8081935b1c9a39a6fe91cafa446007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170631e51a700000403004730450221008c0063c0bd97dc026189f190711b98fe5f8ba9093b2bad51cd941a2f4e5b52c30220183b5f2b14df76e0635198d3fe218e131256da7ad0341ff4eed9c6979ddb99ec
 . . . . [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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