assuan.org

Issued by R3

About this certificate

This digital certificate with serial number 04:0c:42:d6:40:1d:1f:bf:38:bc:d6:5e:56:aa:1a:1d:f4:f1 was issued on by Let's Encrypt.

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=assuan.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0c:42:d6:40:1d:1f:bf:38:bc:d6:5e:56:aa:1a:1d:f4:f1
Serial Number (int): 352621373629723435603472788911262554518769
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 79:34:ee:09:19:6e:18:8e:02:66:7e:b9:89:63:12:42:06:98:f8:e5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 68:76:5c:62:83:e5:a3:21:fa:33:cd:43:a8:8f:fb:c9:d1:ed:05:eb
Fingerprint (sha256): 0f:ec:a5:21:32:33:dd:ab:47:bf:19:7f:3d:93:a2:fd:df:60:dc:83:ed:db:16:8c:4d:18:df:fb:bb:78:5f:1a

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

Revocation information

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

Check the revocation status for certificate assuan.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for assuan.org

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

assuan.org

Other certificates including the domain name assuan.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for assuan.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF4jCCBMqgAwIBAgISBAxC1kAdH784vNZeVqoaHfTxMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAyMjcxMDIyMzRaFw0yNDA1MjcxMDIyMzNaMBUxEzARBgNVBAMT
CmFzc3Vhbi5vcmcwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC8Qvji
5El/7L7juIwlf05SDH5lXjZxTlLdsvKI6vWOWrKraUyLjH/0HTVxz9Dvb1etc+/D
+4GqWvWp5RCDccwhhjKBTddX3pjPkmWu+yKOWJ+0lkOCZwlZg67sUAoQaVipMa1F
ZmvjhireYXffYSFVMCtd9r9gp2AkqJWR2V50oTBrp90+yHZ7QqKnr1+ECAgIl8SS
Ob3dO2laKfcDMAL4vSuWmeLSR3M7+PAi2PoxACb8rScUygu3/YylGPFw4jmXes+x
7AiPX63V3NhVp5NFws3wF8bIbS5theSEUpT17oHOKXTHjYJGg8wfl2695TcaqRwL
dCKGyc8L54zYm+MIQsJt8w5BaO+N2vKOIIJG//T5kY6XfTeVVKwUhWBA9UDz//fC
SKCIo7kdQMf0OahfPNcrD96ylRUYSVzrgYmIB6UlFps2kJvtWFCZ4oCMAHLh14Bs
NNelkG2Wkt2BPRevelO40o6F80awXwNgsm1zezW+/BNgV3FWY/G7Ik9lZ4NnbvVW
cNePIJWEfXoFUgTc5c5cfDrQjXU3syfshdzTULQ9lsQFHx8WjJfsvFH8BefB0vVK
mlwFzIHM/m1eUMcZtTMlOgSQ1qhfwPKIf68kF0Xl+PQR9BMBrlObmTmwx3KYCY67
xwZKr9TkP2brHfND/Xj97FVMFoTSLp3asNWttwIDAQABo4ICDTCCAgkwDgYDVR0P
AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB
Af8EAjAAMB0GA1UdDgQWBBR5NO4JGW4YjgJmfrmJYxJCBpj45TAfBgNVHSMEGDAW
gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH
MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz
LmkubGVuY3Iub3JnLzAVBgNVHREEDjAMggphc3N1YW4ub3JnMBMGA1UdIAQMMAow
CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAO1N3dT4tuYBOizBb
Bv5AO2fYT8P0x70ADS1yb+H61BcAAAGN6k1dEgAABAMASDBGAiEAyUoD3+/EmqUS
vGweQMf9eOnFdXfyPN01Sid7ZKp+akYCIQCABCyrx0kPFIMQUcD3gHgwzX1fuDzp
FZNH+eiPB08JQAB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAAB
jepNXRwAAAQDAEcwRQIgSOKMJwH5VSmBr1KIghmQ6UadcRkXDU9i8jkC5qjlrDwC
IQD5MMvtyQh1zFKxH8PnXtwyMkHUPfnyT0ju2PB8kZTcETANBgkqhkiG9w0BAQsF
AAOCAQEAGew60VYOJta/UQPXX77z6DJiF1rf5NVIQQgP39QuTGg5gHHV+0fK9muw
CmHQnibZyUbrVDgC7Ab6vLvUX0vdPVvYpx4wVRg6g0XmDvKcLs4ib41WHVqlJxQS
I6IhJSej0R6u/oygE+6IPlDwdsPRJqe235sn98JGZUKLyRM/7McTz9cnPhbhLfwV
on5+qPVJ1DLEcdqNzogLGHItDPAwd1SEqZiRzQofuZmUrZn5F1END6Cu+/OwUrJj
hKAHSHYKVCUcTikOVtGkeVVM4mOS8QKaFudTmoWtQF4RROw+C6ZSzuSuzP5hJdCI
D+RkfQpL66KBvPdlYupE7MaCdGqVTA==
-----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 352621373629723435603472788911262554518769
 . . . . . . . . [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 2024-02-27 10:22:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 10:22:33 +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 'assuan.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 768040361302583159742427415299157079898861518264543124065219053925072806579688419281405052267002588838340195551975094492000865382187040606545236441316008518404467545044083284550390190053044345617554005870140000470957672043689851356466938381816109812155573589539845164981075880315900237652582253437331822859015540228716062626894869309053804328475387178420403196895655455942065590301432494373810563758050159727731605066074006176360176594032403769668668303024210388170390063555775824450283156118483019959903411522231791716707936831628553563330649528185816426585977915454756214857841581446703361667825688290612696120491098449297632596259135837343517298701465867235460794095518638280238654108001022093140128137994353191637144356022140087805463517967552136108802426074156943103731163919505867393332366104864538053800738539746105246532927930950531865736707241004548258200858647898979186108786108162833635247926037754936678040194112078589175503998658474109081881191850865141510227995692100910909953705692612746969222701580882366655491823702612318361413069791136511067546627876670839496579863150621042789292638419559728430430721681709081781143308288616143038693751868016750894931892398238850718703447252607633911118861604074636395706112650679
 . . . . . . . . . . . . . . . . . . . . [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)
							7934ee09196e188e02667eb9896312420698f8e5
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'assuan.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 (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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dea4d5d120000040300483046022100c94a03dfefc49aa512bc6c1e40c7fd78e9c57577f23cdd354a277b64aa7e6a4602210080042cabc7490f14831051c0f7807830cd7d5fb83ce9159347f9e88f074f0940007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dea4d5d1c0000040300473045022048e28c2701f9552981af5288821990e9469d7119170d4f62f23902e6a8e5ac3c022100f930cbedc90875cc52b11fc3e75edc323241d43df9f24f48eed8f07c9194dc11
 . . . . [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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