uucco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f0:53:de:78:35:6c:f5:a6:70:dc:be:98:b6:68:39:50:9e 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): 03:f0:53:de:78:35:6c:f5:a6:70:dc:be:98:b6:68:39:50:9e
Serial Number (int): 343116106907980680325603903476568470147230
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6e:d2:d0:ab:1b:7b:c0:7f:03:67:50:f5:4a:95:53:21:ac:ab:0e:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5f:3f:31:75:c0:c5:5e:ce:ec:12:77:92:fe:6a:62:c4:c9:8f:51:28
Fingerprint (sha256): c9:a1:45:ce:6f:6e:61:35:67:5c:6f:fe:45:b0:b2:bd:0c:fd:17:eb:19:4a:6b:1f:11:5c:d3:7a:27:b9:5d:7c

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 343116106907980680325603903476568470147230
 . . . . . . . . [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 2019-12-12 18:06:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 18:06:47 +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 723938624775690060015670725242820704296025216569739355404727461837985547955582858351492532414186499405428756623174318931186619948328568235950342719376563004806657577341076736889035571933877700135169882310227587193609830691531870920459331348964195502358850107104441018494534959878272077529415410434974705470447590297603491585104601549756718746640391965941069704778483924823370036303065326092845492737513400534620463620466276713171536500889817105109116366759674206847449750631737565707721129190082558537182156538482754401785366474591401248494158944982217515787619456951373385796817298745526651919091693636600318393713815085190279524961381021651867171181676739685760422641748378954127335104349180730794799404077016572373405146563445333845006455388002030598594500545473783264966601639744573192314594518909937144210816823733568546451146728884223420926089324202151938879729631161237001339675049651415183239799759666793946330008724000765317883286959337169864946724033050788912664246214480560174423231863192379954718331369797079022695973141020750597411448991517919284007615780761290904887087293064862241386499399856969722320250117019027965953456535794466322830393548690570180109107787511830907893830252357204720676051195001539345763123047853
 . . . . . . . . . . . . . . . . . . . . [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)
							6ed2d0ab1b7bc07f036750f54a955321acab0ead
 . . . . . . . . . . . . . . . . [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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016efb81a1c70000040300473045022100fca0f71741101d71f5a65cea489f6b1fb36c2cf30523f6c03450c27eef9cc72f022021b06bb9fee6ab1dd28f8f44cb601378e2d3f71fd95ff1b4c1ee64703aa6cfb700750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016efb81a1f3000004030046304402202ef11d90c39c9269529f4ca0709c79001f6345b5d59f6a0e9ed283316fcd3cce0220205528241eade7166c23b62b7063eb836ba09450386e1453186348e63572b3a7
 . . . . [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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