fr.am

Issued by R3

About this certificate

This digital certificate with serial number 04:f1:e2:e5:a9:5a:29:e4:50:4c:a0:38:d4:5f:4c:ab:ea:de 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:
  • 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=fr.am

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f1:e2:e5:a9:5a:29:e4:50:4c:a0:38:d4:5f:4c:ab:ea:de
Serial Number (int): 430758792152885874287080527984567589268190
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9c:b7:c7:c9:2b:98:a9:af:8b:b6:ed:20:70:fe:50:ed:1f:9a:fb:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:a1:98:dd:6d:b7:6d:62:b1:12:ec:ed:90:cc:9b:04:b4:43:22:a4
Fingerprint (sha256): 30:5a:97:eb:f6:5d:0b:1e:f3:2f:7c:5c:b9:22:d0:6f:e6:73:a4:35:60:f8:4a:77:66:4f:1e:0e:5d:8a:6d:6e

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

Revocation information

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

Check the revocation status for certificate fr.am

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fr.am

Public Key Algorithm

RSA

Key Size

4096

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

fr.am
www.fr.am

Other certificates including the domain name fr.am

(limited to 100 certificates)

Certificate

The complete raw certificate details for fr.am in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 430758792152885874287080527984567589268190
 . . . . . . . . [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 2024-02-29 22:17:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-29 22:17:12 +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 'fr.am'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 728992738007920269902680623857237889065356209319832573527544655032801663875498537727020116753464053090653285056545440533502479022945278817251363389096062069318559712467836101396096485366267346866651847646942974533880098681888625718817143732347904965895064618471781523390959649589431331865972863753116802221908300792394121402636815745001839040043112782322153430771189382848125218666919005008914173696322848665018243153590659653107731677797268480094571081021863320551833765135441378431185568268050054850630464477414849503846554084969056017547404049503941845045440867141201285796238149799948390639947610612787766553427756101303308212967389491186290333106207729054247734873575595697580603651689246230560536353517598125033854452311481158091728728751191782799392316563787892276726265275494105336116491970138627564168012505203900096423702380799442735752374638378070996087131683513303497642390875519494364465762691068477241868431871690132218474146433953992447080808019801858132519002745796952510591802916823313628759745520082538547107922721272285578114491963635586161238037941678745397696147284251650531166550295245260765892390193159955460395527424176105302978088444434769044275226286989718007364666830424359604617407450026161000850696450851
 . . . . . . . . . . . . . . . . . . . . [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)
							9cb7c7c92b98a9af8bb6ed2070fe50ed1f9afb09
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fr.am'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fr.am'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018df7285b29000004030047304502206be32d6c8e3d961da8a9de139d21e9d29d9becccd1fa8d5a242f720511195fe30221008e89b861f96ff6d4527fb5383731dde1bf8528bd12e424628fc1f90fa2ac46f500770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018df7285b4e00000403004830460221009949ec7802790dfa54bcf7c690f4dff015663d294bee664e6ddd7cc4bd1fb0d602210088178397970f8b05d7680bbbd93a45b67f948e1a0984e9e9210d8a4b52fba731
 . . . . [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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