memo-staging.dyndns.org

Issued by R3

About this certificate

This digital certificate with serial number 04:04:13:7d:56:4f:b6:3f:88:20:b2:b8:4f:e4:a0:a9:91:36 was issued on by Let's Encrypt.

With 5 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=memo-staging.dyndns.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:04:13:7d:56:4f:b6:3f:88:20:b2:b8:4f:e4:a0:a9:91:36
Serial Number (int): 349836179314354624525017510351151987003702
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2d:21:a2:d9:4a:8d:60:7d:0c:e3:ce:d5:81:15:c5:c6:62:a7:20:03
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:69:a4:7e:3c:4e:c8:e8:07:78:7b:db:2f:0f:b1:ea:45:c7:82:93
Fingerprint (sha256): a2:01:a2:89:a8:68:26:45:f6:70:bb:3c:cb:a2:04:04:ff:1a:74:ca:b3:5d:2a:c5:99:71:c6:13:f1:f0:1d:fe

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate memo-staging.dyndns.org

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for memo-staging.dyndns.org

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

memo-staging.dyndns.org
memoapi.dyndns.org
nvtch-memo-api.dyndns.org
nvtch-memo.dyndns.org
za-api.dyndns.org

Other certificates including the domain name memo-staging.dyndns.org

(limited to 100 certificates)
memo-staging.dyndns.org
memo-staging.dyndns.org
memo-staging.dyndns.org
memo-staging.dyndns.org
memo-staging.dyndns.org
memo-staging.dyndns.org

Certificate

The complete raw certificate details for memo-staging.dyndns.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Up92R4v0ZuhHjuE580y
yPPkhc27Epylb3L0HGEEHjgbYxZAJrE1Ta5cKRyUEGzvJ3dCXjYaYJTDt9ouKkji
8wkQEIrWZMV0w7/uM0hIvxs5AwV5/pP6lg091uI6xFLATtNaqgxlgX3tPC56u4GP
5CVCnKNQxSeB67EQ++nSkmT6/xHcCv+SSVttvAuldR4cglyw3XavsFlMmj8ScCZ8
TayU5237Z7kCE1YjhOrUtlJwN1ZzghzhAk/7gAPG1CsrnnT1X8W6BCwqWWT63jh4
Xc4ui3XI8SuycvTqqZI08T+CbPHndT1WBUGjCU4m6Vt4iBZT1JkMmivswOtEPHC9
IwIDAQAB
-----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 349836179314354624525017510351151987003702
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-14 08:44:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-13 08:44:42 +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 'memo-staging.dyndns.org'
 . . . . . . . . [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 28945305011394799421513743161026430467559272509370584738634913041316569437174781178030391238440542101455844352770661527155905694629427834770581170386802496557546097825871700234579104080990476826959229968204825040000928611533089481618355818604947080046431459178232487033532588225126429556452382339383206290547105244709301547202673001482596999634284875344927896559728504414273115682720391384377210545091125886229992827637490568835962408269089081556729681999621700826962389475002568116718501673088438405822594634162507478410151813367776332595982925037906413983384656029913259711303623266178989433178304715085437016784163
 . . . . . . . . . . . . . . . . . . . . [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)
							2d21a2d94a8d607d0ce3ced58115c5c662a72003
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (116 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'memo-staging.dyndns.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'memoapi.dyndns.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nvtch-memo-api.dyndns.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nvtch-memo.dyndns.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'za-api.dyndns.org'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001877f27202b000004030046304402201c6f45ddd6b8777fb695cb22dbd76f8888ec5d63aa82d691224b3ceb03ed2e24022041b23bde983b59f8c0871b9fdc20cf3d5234c6fd71466769fdc498036f514975007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001877f2720850000040300463044022063805dc54aa5535ccb339a7d520cac4d6d105d6640737316aed6c7b488e53d3102202f933be231e4830af721c5cc8365c235f82cba9a90478afb7112b72ac6de561f
 . . . . [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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