www.ephonon.my-dev-sites.com

Issued by R3

About this certificate

This digital certificate with serial number 03:2d:3a:46:d1:c9:e9:aa:9e:27:54:25:38:f4:ed:82:e2:a1 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:
  • 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=www.ephonon.my-dev-sites.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2d:3a:46:d1:c9:e9:aa:9e:27:54:25:38:f4:ed:82:e2:a1
Serial Number (int): 276727027246279377454389322762893836608161
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:b9:7a:58:8f:c3:96:3e:70:91:cb:67:df:5f:d1:10:30:5a:b5:69
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:03:d2:9c:2a:db:fc:bf:d0:94:9c:99:8a:cc:44:64:ff:80:45:eb
Fingerprint (sha256): 79:28:0c:9e:0c:b1:ff:1e:8a:80:c4:e1:bd:9e:4d:4f:91:5e:db:ac:9d:3c:84:c9:c6:79:01:f6:47:20:4a:6e

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

Revocation information

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

Check the revocation status for certificate www.ephonon.my-dev-sites.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ephonon.my-dev-sites.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

*.ephonon.com
*.my-dev-sites.com
ephonon.com
my-dev-sites.com
www.ephonon.my-dev-sites.com

Other certificates including the domain name my-dev-sites.com

(limited to 100 certificates)
my-dev-sites.com
baroque.my-dev-sites.com
my-dev-sites.com
greedtoread.com
greedtoread.com
mr.my-dev-sites.com
embu-pay.my-dev-sites.com
csvscraper.my-dev-sites.com
www.ephonon.my-dev-sites.com
baroque.my-dev-sites.com
ephonon.com
snknew.my-dev-sites.com
ephonon.com
greedtoread.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
greedtoread.com
my-dev-sites.com
my-dev-sites.com
*.my-dev-sites.com
ephonon.com
my-dev-sites.com
ephonon.com
greedtoread.com
mr.my-dev-sites.com

Certificate

The complete raw certificate details for www.ephonon.my-dev-sites.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxnlf4hY2qWl/0dpKPrlP
alpYj2+07l+R2PH+w0iNGhDeVey5zPkrF1SD4T9nLPfJdN94sLgP5qGq9VWIkYAN
7i5UPjNaEI/oUcQKBThWUSG69WOyEa3mGqM4AV1QvxD65tw2XDJdB8+AGfDCKySJ
rm716WbSABImp/IbdMSoMfxkZufx217BqMuESzFoxF0CNpq2BN/SDqFGK+GTt+81
du2iPWEw7928u0gWaUA80hK+I71Dfcj1fXP/ABhiZdsUih2aonqX2geIdMoAftZI
Da/RgvgzyrSgKS0/5fDe3cRzxZd56GZ8oG2y30IVesnEc0FRvleMh5C64FRLHClY
uQIDAQAB
-----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 276727027246279377454389322762893836608161
 . . . . . . . . [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 2023-11-25 10:59:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 10:59:34 +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.ephonon.my-dev-sites.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 25055036401424484336006024076890852662177666440303291217571140139413043353375996103839523027110155897769300285829431890879774226432752706811514456256916232678765498845283231623173541438747062856340161200132120387745934875747823371228439968277561618399946975749035665673480449804948322446074241904853681841111245667942719979009623000596340769505024904099909258813517516505810437921413689608705035219467182048998686829090983223785177202952850001312085080346208499706266371230990614803575160057254256310757967839434138268536839179273475777533188007403091715683164004612136339322757980047457895580291120242280782241552569
 . . . . . . . . . . . . . . . . . . . . [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)
							18b97a588fc3963e7091cb67df5fd110305ab569
 . . . . . . . . . . . . . . . . [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 (98 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ephonon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.my-dev-sites.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ephonon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'my-dev-sites.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ephonon.my-dev-sites.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c065976490000040300463044022049ac57ec26a37367d200a653516b43408d321b8d51b3d5a9af68b55d90e40f5c02205d6d8f17afb5540657dc0985b47e7d6287162200cc45ce84cd06f041332467eb00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c0659769d000004030047304502203111fb1c8db86de8f1cf72e76e9b90853af6310814f0586a7361d83bf3a248c00221009b5411262a1057df84ae0573fb4be37a3d781604682394e61c72389082bd7a56
 . . . . [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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