ephonon.com

Issued by R3

About this certificate

This digital certificate with serial number 04:eb:7c:7a:ab:e4:36:11:5e:af:7c:51:83:c1:ac:3e:49:73 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=ephonon.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:eb:7c:7a:ab:e4:36:11:5e:af:7c:51:83:c1:ac:3e:49:73
Serial Number (int): 428580961171528392784696168789985684506995
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 16:63:47:9a:63:7d:d9:b0:31:69:88:9e:12:6d:fb:91:6b:b0:52:da
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 88:8a:9d:46:95:3f:85:3a:d8:67:8d:a8:e2:f5:1c:82:58:29:b5:19
Fingerprint (sha256): af:47:90:5e:7c:ee:ec:23:df:0a:e7:04:5d:b1:34:dc:50:ad:fe:f3:79:6e:96:46:b9:63:a6:11:e7:bc:92:e7

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

Revocation information

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

Check the revocation status for certificate ephonon.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ephonon.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 ephonon.com

(limited to 100 certificates)
greedtoread.com
mr.my-dev-sites.com
www.ephonon.my-dev-sites.com
baroque.my-dev-sites.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com
ephonon.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7coKWgKyJ9juBqtbLtSG
H2BCPWLe1TYzIP3XfTxuy24Ags3yC46qqrszaqTHHbIk1lwo9FRss1X0a4UpAyBf
2IdrdDJqF68WefHdUYoOZcfOMC7kSDVqz2AHhv+DAXO1AulzFjd2CyKlwcsdOObQ
yWtvuf/YKCC1Yak6XSuvzQLYFg9FF6ntN7vWXsM6edpkEKT5sodJ/za4FOSadt0U
+Nvnyb2eXwU0AKVpk/7DOQ/KPKOGXLKPIbWNWl9M7xGqAHE9Tzkcbs0cEw/M/B5l
h4dGUtWV4ydhDQsHZ+KFdO8PZLiI+C4BU+LvBo0ceQ64I9cfyvZI1odvytjRTixl
GQIDAQAB
-----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 428580961171528392784696168789985684506995
 . . . . . . . . [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 2024-01-25 10:55:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-24 10:55:10 +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 'ephonon.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 30018108129179123054106516616148673784007748226721183219270939509580083489396169305271847487629470072559658005610508007189536179328673589034524602321144645853448442818156707269474635589979453826779117905070750540418519866739327698216126432989618360765685273813341587323776292868512303619862157719818552859403316692068566756976197460924390333132580495498810921459657977096319438228961025140221186091334638832341275601724199231093600521046853262944031235252965913604408388592272035362318562370562019532225443178749561786314111511879919505874264603778706470303263240524388397319030989373793417097732180113565759495234841
 . . . . . . . . . . . . . . . . . . . . [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)
							1663479a637dd9b03169889e126dfb916bb052da
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d40795dbf0000040300483046022100ff069093ec430e792e69623bbc3c239de134d18c399c1e82f66aae0cf8a135d0022100b2745be76f9073de41a7d020b03c4f8dc3ed675c9dbe51d01780e6ece44201b300750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d40795e14000004030046304402203e0d9a59ad06ab3774006655a05bc4403d2e3ff8547580d144294a6fc373375f02201e1218d345e4ca0764435a6cf649b0f1828e8adb4ac360da342f1f2060a33361
 . . . . [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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