oldnovos.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b2:6d:c5:18:21:22:25:25:ad:58:ac:d6:f3:ec:18:69:ef was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=oldnovos.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b2:6d:c5:18:21:22:25:25:ad:58:ac:d6:f3:ec:18:69:ef
Serial Number (int): 322053028330632400876667015205980313512431
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a4:f0:71:8a:a3:f7:c2:d4:87:52:1c:30:18:7e:6b:84:ff:67:1c:bd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dc:1f:b9:98:aa:3e:34:c4:18:79:80:d8:b0:b9:f5:ff:e5:72:c9:fe
Fingerprint (sha256): b4:2c:e2:86:69:8b:d3:a3:dc:1c:d8:19:84:6e:95:c5:ce:04:ec:ef:8a:f6:1b:63:ba:e8:9e:f9:c8:f1:b2:fe

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 oldnovos.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oldnovos.com

Public Key Algorithm

RSA

Key Size

2048

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

oldnovos.com
www.oldnovos.com

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oldnovos.com
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graduway.co.uk
oldnovos.com
graduway.co.uk
oldnovos.com
oldnovos.com
oldnovos.com
oldnovos.com
oldnovos.com
m.oldnovos.com
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m.oldnovos.com
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oldnovos.com
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graduway.co.uk
graduway.co.uk
m.oldnovos.com
oaconnect.co.za
graduway.co.uk
oldnovos.com
oldnovos.com
oldnovos.com
oldnovos.com
oldnovos.com
m.oldnovos.com
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oaconnect.co.za
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m.oldnovos.com
oldnovos.com
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m.oldnovos.com
oaconnect.co.za
oldnovos.com
m.oldnovos.com
graduway.co.uk
oldnovos.com
oaconnect.co.za
m.oldnovos.com
m.oldnovos.com
oldnovos.com
oldnovos.com
m.oldnovos.com
oldnovos.com
m.oldnovos.com
m.oldnovos.com

Certificate

The complete raw certificate details for oldnovos.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnxghgQpgeC82A1gTHfW3
WqCwSXqOFNPZVwzQbgAqsaYmK2VFCOR5fJSbkufjLPhztW7SK13GRsx5Ycdca3/E
PngYRnJQ4XszFutYGMC+F9NNs55Dv+CHIGHBmJGASWvciZUalnxKoUV6x7cNZpKU
ksLzMlr+2CbpkXJ5Y2WxvMmJUDcuQX0Iammxz2CPyiy2AmCwQVLbvkAWXFSk4SO4
XO0L+apnL2+nPKlGqqNHkmsAvWpmH6iHhiRp6pddiDuxxZi82BVWcGOfg7gKFCmm
aInCfIFir9j/HM4w5uBZf4klCR0w46p4BZRihGr7W3EwTSiMLij7lQT30Q5hGfvT
fQIDAQAB
-----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 322053028330632400876667015205980313512431
 . . . . . . . . [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 2019-07-15 17:20:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-13 17:20:50 +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 'oldnovos.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20083789867686123010329673141850613901068879748945798084498325352557850948181356041364328597571381018833242396308965307815160036377113629265529077659519099019971983310212749493089554655110032215690209707634903322795431121466981275373047822500359124289269667937817229894004434322662288085150768481503811546256195364456396165896164316185453478956551138524678516292007338057049218209997266832830660074312809449153615722092076568917108691514474411649701216284925821004974979861785414950250552194010451480759897325938622353518512187696921935988640509228134269476088508444173444145310166911533090554856448240060799823631229
 . . . . . . . . . . . . . . . . . . . . [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)
							a4f0718aa3f7c2d487521c30187e6b84ff671cbd
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oldnovos.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oldnovos.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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016bf6dda9ad00000403004730450221009d47880cd645cb8c495fefa54988cad938caefa8372ba3a13b2bb7e7c0106d8c022074f868eae50e5efb8247f1df7e7b3b588c898f1bacd671efec0e2014919f7d41007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016bf6dda97d0000040300463044022052437e7158b2c35a86ad6c46fbba32722dcc6e3371585c3f8351da1b519f753d02205fa0fc4f1d6e13b928b7b89e4319fbd729f1cc2ba84e397cc4044a114511d232
 . . . . [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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