ugrco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b0:51:c8:34:d9:40:a2:43:30:a6:8b:3c:e9:ed:b4:a5:94 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:b0:51:c8:34:d9:40:a2:43:30:a6:8b:3c:e9:ed:b4:a5:94
Serial Number (int): 321335261372294008520046109664530295727508
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: db:f0:62:42:f9:04:f6:dd:bd:85:3c:67:c0:42:5a:c0:e1:58:6a:7e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9e:a8:7d:df:8d:2c:ed:38:dd:bd:b0:21:e8:a4:7c:14:60:11:78:18
Fingerprint (sha256): c8:27:11:89:36:9a:4d:68:1a:9a:e2:90:4d:77:3c:6b:7c:25:f8:bf:e1:a4:ab:24:61:39:ac:ca:f9:51:c1:47

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA9iG6wQd+J3gZE11AwFlo
ldqxfu4Z7j9+vxzspZTdApD0BGdnYLrDj5t5dXxScKL8PkvvKMsKiM3zb1BikMkr
QQtNQF+lLg0KTrQ6tTpNALa9OwoiFUFDxTKdrj2/OFpiB6A3Z5t6bC11GGM5+CCb
Loc3i9y4U29muATeQ+/2JPfQk5ZStrCLRRx5sGh1HkhuwLFs0uSsVrMBElpGsAIN
hamTp2vrhDJxcBbaQvxz3MeaMCNymrB+thWgbMhvzZ5EWkfT+U0rhWrhQVclYe/y
+G+4LbaNFEXZ5/X0T7nP4TqghhFN+GGmcbidFH5Zpv/8wUFuQ3Y6c1fx3r+e7kjR
rsHMWr0LiTyEPNbXpm6Q13JdK9btyVeHNQYN3wwb7JkOkQHmfIFrFdzFwszQ4DF7
heVi9Mckt8xbKp44rBweYFfTGyLUKYM5NoZ+jdKDZAd9YxVLWs4pITZ8OOfsW039
FaYNivX4tkgOuXpOEldIMYJTO7tPzJEv0+T4VavsABx4Hf3Sxo2b113SejiUiGf9
qxPQE3a9E60sEkpq8nAFDQD+m4KYPAK0pNax+LPVyX7GLrkdchnVJMacwLVJP+wt
GSPk0SwLVmPRWCGRVg3fTkAEvFW/AqOHaJiW8iSPtyN3BA4sKO+Ic5K1Ds9Z255C
GTtvJTEVKoqG8SjI9l79cpcCAwEAAQ==
-----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 321335261372294008520046109664530295727508
 . . . . . . . . [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 2019-10-12 03:31:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 03:31:10 +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 1004129957868859375985868559398193929010280225646870469741402666098753763294491491286761923699932497828964024711554583624435734378216767335964334291717256373788685995338760334255420480863972730991969355327777995658928527150687781568903860287981226523756268225989913518019010201269177763477335655530224990768296480263741340629633403986008705083833483887770968976200395085079972756758704490789921577192046762387452567819649340681780495602776621296051332876968872509150177547197094123938478699668720117509876788614181823803253015073502875844745238441174807042190148751138147759699542616719381696151180518233082704100911450751018896805850453905893991220013919379359989852061211789888435100018127797863370331326209432619754397169270477169633043988920192826375391156938561877237596451904457723827152850808853177449295600893325588945597890560151487352998099651992249299375605606980114154435514035855795017795308932701112882666910473411056190578167313371698079332170337016042513103322210304068202834139663209783007324879815069381539964093936580178576189623081725806269021763959706865992502136133049963470688359978794520105637788022867722131894959447516305840071926986554187361758537542488598905441698642150779799478765867966408429179345138327
 . . . . . . . . . . . . . . . . . . . . [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)
							dbf06242f904f6ddbd853c67c0425ac0e1586a7e
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe3c11e900000403004730450220407d1555347d02364facf7dfcf43619a3683bc27206eb3d27ed1ca80617022180221009ea16b2d55afd0f4dfd8f30554a14ecaaa650301eadc558f0a923c15fd51e4870077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe3c15ac0000040300483046022100b0a25085812082d27603764041026920a78e0fe39f4a979beab82cc068f3c6bc02210092156b9f86881c48c6e860fd15eacf55cd96df077a78ba649056c0ae581449f5
 . . . . [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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