autodiscover.retrostalgic.com

Issued by R3

About this certificate

This digital certificate with serial number 03:85:75:5e:52:bf:0a:c2:0e:1a:69:7c:a1:1d:a5:92:21:a7 was issued on by Let's Encrypt.

With 10 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=autodiscover.retrostalgic.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:85:75:5e:52:bf:0a:c2:0e:1a:69:7c:a1:1d:a5:92:21:a7
Serial Number (int): 306750422025470588999396377755030826131879
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:0f:ef:26:7a:7f:f5:cf:8f:d0:c9:bf:1f:a5:88:c1:d5:2b:4d:ee
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): da:82:be:a3:3d:52:ea:c8:9e:17:5b:61:d3:f5:a0:f1:4b:2b:dd:77
Fingerprint (sha256): 26:f3:51:85:b5:d8:b4:4f:a0:77:1c:69:33:89:a0:e2:17:2c:c8:37:22:94:46:09:76:36:9b:5d:32:52:28:cc

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

Revocation information

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

Check the revocation status for certificate autodiscover.retrostalgic.com

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for autodiscover.retrostalgic.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

autodiscover.retrostalgic.com
cpanel.retrostalgic.com
cpcalendars.retrostalgic.com
cpcontacts.retrostalgic.com
mail.retrostalgic.com
retrostalgic.andradearts.com
retrostalgic.com
webdisk.retrostalgic.com
webmail.retrostalgic.com
www.retrostalgic.com

Other certificates including the domain name retrostalgic.com

(limited to 100 certificates)
www.retrostalgic.com
retrostalgic.com
retrostalgic.com
autodiscover.retrostalgic.com
retrostalgic.com
www.retrostalgic.com
retrostalgic.com
retrostalgic.com
retrostalgic.com
retrostalgic.com
retrostalgic.com
www.retrostalgic.com
retrostalgic.com
retrostalgic.littlegames.app

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0bZMs63c+R7XM42f0/tn
Xbp180QUl+AIcI9vbVsbOZQ4XtvHTL21Fo/nkt5P5ps7+OljefzrdGMzwlFa2ZjS
4JmHnkKmqKUYVwC+X4gEnra2xm6y34b1z8dsmVaeJSIBrUXaCQS2dKkQZ62o9/A4
8lqoCAZ/9/ow2e8H8F04yZLVrWdvInAVKi6jN7GNJuK4OWwDNx69Nm2v7rjNnqaM
HnIpTy1W8kp4d0UD5PVsX33C+f1Rzc6jkmHpxIsEHzaGZGQeqK90Zz2WN6B+s53R
FyTzk+V2poygPN5+gy/qPauAsL/6lnzy7xkoDqW82ztvLOXTuQTPiMLMK4u9JJK/
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 306750422025470588999396377755030826131879
 . . . . . . . . [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 2024-03-03 18:58:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-01 18:58:17 +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 'autodiscover.retrostalgic.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 26473701029337658708649103151772756631472275662250288757585016389988245799521595840064739429637492150155664487955020089729934692984695505664421746724343653643804458394787327908451018964188700107539502437740893603152599002276353977353509430030281664754672821937318065202143800645101431676552755334302413428957929946073734263245210945367946208610652899047085872390437059636929536116773301264338613415036894435839695683576567196335883653813494134072342438118730916275415544411855311513625321997518545839247692459595529148924301113090190056357997217590190720825160316814070920764336160813904147750563574778581399240883989
 . . . . . . . . . . . . . . . . . . . . [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)
							260fef267a7ff5cf8fd0c9bf1fa588c1d52b4dee
 . . . . . . . . . . . . . . . . [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 (264 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'retrostalgic.andradearts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.retrostalgic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.retrostalgic.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e05e551e2000004030048304602210084106d048e1e3183b662656818393a30571a88bbc0c42ca29847bfbba2d8a67c022100f92b4167ff4870743ceb8aeeb79591e74e4a564775abbafa8245d9acc73edc8c007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e05e551f6000004030046304402202fab2c20f7a16a8901f8af37584608c43cd5853737f0b9446f48899ab1171a33022069b4f4b063905a9fab321bd8ac3503f7e2f862a89989bf7cafd50e5c5a84b37d
 . . . . [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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