ugrco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:38:3b:b4:6b:ec:44:cc:a1:89:b7:aa:cb:a4:24:ee:39:fe 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=ugrco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:38:3b:b4:6b:ec:44:cc:a1:89:b7:aa:cb:a4:24:ee:39:fe
Serial Number (int): 280472031596976106507766750807601915509246
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 67:b3:f0:08:c5:2f:65:d1:ff:f0:eb:70:3d:50:4d:57:66:70:d7:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:a6:df:f8:22:9c:fc:36:f8:61:4b:eb:1c:e5:37:13:ae:58:2f:8b
Fingerprint (sha256): fe:31:38:01:29:27:2b:de:af:ea:88:76:e3:96:02:b2:36:a8:2c:95:ce:b7:0c:37:a4:56:b3:aa:0c:3e:92:14

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 ugrco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ugrco.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

ugrco.com

Other certificates including the domain name ugrco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for ugrco.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 280472031596976106507766750807601915509246
 . . . . . . . . [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 23:26:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 23:26:55 +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 'ugrco.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 856989701685447220858663570004819956699363922936926288602203196168111870566722735445190633791345376384640262970348104119873852000602355797636829732393408953843167499603855494230981184834963202274049572802192680611501632058882297454910471144021871112952216660795899094579183842739893418945228001826724671669126833150569736149821622275519348188335408832918009513318315960763583693796689356390954736949041478598462186325639746294600212086864184457900762539747071498019413440281383162616494974339502934354719279751000222134116346433526933576151924830319061077192525208211197483645016328249543268619464252948062224999015255988312459316023897246230029686834272729770619690425520127190214616752155623871126323905553784748534272379897714442020300967067513862667329304333683186653504446519825535363967151592040972372287674141574414044048747635702683856976358542976829198107832292207071110234834557582652083492877783183728312433595439213204560834180015006146244854744395047926095516135481289555705861024729663189224436281990197303082185554298172090173461980877855312721266382926912695587655238983797841991087743537856556551952791733045048623194511043974122378585752190344048363659612209444183954976682405650860817510493012792162377086117992653
 . . . . . . . . . . . . . . . . . . . . [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)
							67b3f008c52f65d1fff0eb703d504d576670d70d
 . . . . . . . . . . . . . . . . [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 'ugrco.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f1b8ce41200000403004730450220509e41a4115f4d1f81fc6ec060367755302f1acb2ab2c8c0fcc65d3584797fec0221009d49d1cc13ca8af8f9412931e8a9468f7525e783b526699afddc3da736e3ac74007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1b8ce40600000403004730450220041cbdb574f5b2ee6bcb6637de88980695834909497d504ca189cb13af5116d1022100f06999396f4c8672970ef1c81135ab8d20b545a9e24782dd85417c958808ebe5
 . . . . [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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