www.upsquared.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:15:e9:97:df:b2:88:27:05:7a:f9:db:bf:3e:13:5e:84:a0 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=www.upsquared.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:15:e9:97:df:b2:88:27:05:7a:f9:db:bf:3e:13:5e:84:a0
Serial Number (int): 268793286197586063507145624330977863959712
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:c1:a5:93:aa:f4:25:bb:aa:ed:05:4a:50:d7:e4:ed:07:44:d8:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0f:3d:f6:f4:fb:a0:dd:0a:9a:ac:64:5a:0c:97:a8:06:24:73:09:8b
Fingerprint (sha256): a7:b3:81:bd:70:80:12:f2:e3:a7:18:b8:b4:d6:b4:b4:df:8f:57:59:b2:b5:98:c5:63:69:cc:d7:e6:0f:d7:9e

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 www.upsquared.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.upsquared.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

www.upsquared.com

Other certificates including the domain name upsquared.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.upsquared.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 268793286197586063507145624330977863959712
 . . . . . . . . [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 2019-07-23 10:14:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-21 10:14:11 +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 'www.upsquared.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 830403991291759030741963940539634861821187551300956190441332790160131252531551753990610616350722794565622000632212504944274722428916566854345613366809568107832319185175879052757703249799088401564653371434368215490773680478200619309769866684412534876217289304101093032238122931418517637990048939456097495523373549015418986263381604445377349679275902869850853398466627412269033580761307080608432643129726448885278918911227529546177832676549464751117056965148079640803016033898447701064332293379770980111953120255141254487515388381524865837052061364198356442136252697752425228173785872457344914968158113004965757485432278116340463365692536534374939426485333078681243073247083790716747609651211852625029681129021979753820614506319541875795109733403363162806777019764663522903056144519927454551535661521677240340344465207628278902617924222378047545228603985312912411247679581822855005260104087109507172911116314562518300102157714546217718623594420479590216365820493289811417350069418097787753036374846628184969646151730660954622980248424509292673400831203771543757680043023812251307141956402645400650822724990232492423682579383058156936568308647853075186518075444110065689569240549933636723075427493279233836533035691788021009427259496233
 . . . . . . . . . . . . . . . . . . . . [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)
							aac1a593aaf425bbaaed054a50d7e4ed0744d8b1
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.upsquared.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c1e89ed4100000403004730450220390f450a20452d2fd9a14497e74867c5a7c87bbb195fb0b8003a2a34229ace69022100c94f161f221fa151ae28b76e47ae9fac154233c2ac118aaa93d8e511918e46f3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c1e89ed340000040300473045022100da30c79f78ea2c56e88cbd7da49da23ae3dab795e20324996fcc685840442de102205bf70c782d3a27068effc12e9d3b8f0e71b1c7644e6e80483dde55b88b94843d
 . . . . [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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