www.claus.satumare.net

Issued by R3

About this certificate

This digital certificate with serial number 04:1e:7c:d0:2d:69:01:ff:e1:06:b0:2b:1c:c0:db:ee:25:57 was issued on by Let's Encrypt.

With 12 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.claus.satumare.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1e:7c:d0:2d:69:01:ff:e1:06:b0:2b:1c:c0:db:ee:25:57
Serial Number (int): 358823519924921053354856223633953386276183
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2a:36:33:c5:5c:34:5d:72:ce:5d:0e:13:d7:4a:79:d7:44:eb:70:42
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cd:d3:d5:56:7f:bf:a8:b9:83:82:30:fb:a9:64:29:24:bb:3f:fa:d7
Fingerprint (sha256): f4:a6:6f:7f:bd:11:ca:a5:d6:4b:5a:66:c5:86:00:eb:59:a5:cc:b6:89:35:15:81:bf:58:30:cd:ce:e3:ee:3b

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

Revocation information

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

Check the revocation status for certificate www.claus.satumare.net

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.claus.satumare.net

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

claus.ro
claus.satumare.net
comanda.claus.ro
mail.claus.satumare.net
mail.comanda.claus.ro
mail.mail.claus.ro
mail.mail2.claus.ro
mail2.claus.ro
www.claus.ro
www.claus.satumare.net
www.comanda.claus.ro
www.mail2.claus.ro

Other certificates including the domain name satumare.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.claus.satumare.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFzDCCBLSgAwIBAgISBB580C1pAf/hBrArHMDb7iVXMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMDcwMTMxNTJaFw0yNDAyMDUwMTMxNTFaMCExHzAdBgNVBAMT
Fnd3dy5jbGF1cy5zYXR1bWFyZS5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQC6WEcFEVVEwPV+uJFGjZQx+25ynYNm8Phb1UJ6w/5LpBPQXnHX0rH5
LECUYVR7A+ox3Fkr8wx72Hwi+R0sGXmUTXhsIMwM9Fi8g7MZW4SU1axdgejE+OoL
HaMKpMMyvU6i7oYwg2lylpaihFx84RmLbk5apxNfcRZzUGStxv0e492Alw5FPVQi
gGEL2ODLDfyCnz45N6KgLhVrIdfKnPWEZ7XgQ9if5JLwSWWgz3G0Op1CZBMuon12
G7bqbTchwMrCKpKGAXxW5lQdBK3cJuHQRVtX/evx11eh7KgG4VWrtkfAaKKS+7Ab
OHLnvAjdKnALgSg8JJheBjQp+gO7AagbAgMBAAGjggLrMIIC5zAOBgNVHQ8BAf8E
BAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQC
MAAwHQYDVR0OBBYEFCo2M8VcNF1yzl0OE9dKeddE63BCMB8GA1UdIwQYMBaAFBQu
sxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYV
aHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5s
ZW5jci5vcmcvMIH0BgNVHREEgewwgemCCGNsYXVzLnJvghJjbGF1cy5zYXR1bWFy
ZS5uZXSCEGNvbWFuZGEuY2xhdXMucm+CF21haWwuY2xhdXMuc2F0dW1hcmUubmV0
ghVtYWlsLmNvbWFuZGEuY2xhdXMucm+CEm1haWwubWFpbC5jbGF1cy5yb4ITbWFp
bC5tYWlsMi5jbGF1cy5yb4IObWFpbDIuY2xhdXMucm+CDHd3dy5jbGF1cy5yb4IW
d3d3LmNsYXVzLnNhdHVtYXJlLm5ldIIUd3d3LmNvbWFuZGEuY2xhdXMucm+CEnd3
dy5tYWlsMi5jbGF1cy5ybzATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB
1nkCBAIEgfQEgfEA7wB1ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQX
AAABi6efPTIAAAQDAEYwRAIgCDCVdquAtvMXNHvJEfBQRkMrEsAeg7KvNJ6hftgC
UHQCIH0wYJDdo6M1+48El9NE4ZdmpI8pI04m4ygBlYlyJjA1AHYA7s3QZNXbGs7F
XLedtM0TojKHRny87N7DUUhZRnEftZsAAAGLp589vAAABAMARzBFAiEAg3zT1SYv
3B0n95Ut82Y4ukGB3hON38b/TLZJeHZoZcMCIFqvNE3wZBuzhVglcE4x0DSp24Ae
XuPRE4y6J7MdXX53MA0GCSqGSIb3DQEBCwUAA4IBAQBbUly0pbAU34U1aupklSMi
BJDNetjsKCMGlgcuzquVhhSanfDP/B+/qK9oL/iCY5erEg4dvDx0Wwgj7RevXS2G
A+0L1YIFjVMWVbs1CVClN6g07ld8u2CN3g44GKvaL/BgrDm13wNq1uPqHjyt6QHd
8VZnx/5df0cWcbSCrb3VsArFgUe5RyPh++2Jfnl4tPKr2kLVw0o4BGgaO15uy/Tc
z42lgOy9Zbd9lvcipGw0omm3E8rYslF2Q6tYAAabmktA7OlZFRyK8u0vrmhQlB6V
CdmCsEyAHm0bSRukIcaDNCtpyC8/0tF4jNW52Lsd0a+73+F+wpgleKMjVSj6r4hY
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAulhHBRFVRMD1friRRo2U
Mftucp2DZvD4W9VCesP+S6QT0F5x19Kx+SxAlGFUewPqMdxZK/MMe9h8IvkdLBl5
lE14bCDMDPRYvIOzGVuElNWsXYHoxPjqCx2jCqTDMr1Oou6GMINpcpaWooRcfOEZ
i25OWqcTX3EWc1Bkrcb9HuPdgJcORT1UIoBhC9jgyw38gp8+OTeioC4VayHXypz1
hGe14EPYn+SS8ElloM9xtDqdQmQTLqJ9dhu26m03IcDKwiqShgF8VuZUHQSt3Cbh
0EVbV/3r8ddXoeyoBuFVq7ZHwGiikvuwGzhy57wI3SpwC4EoPCSYXgY0KfoDuwGo
GwIDAQAB
-----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 358823519924921053354856223633953386276183
 . . . . . . . . [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 2023-11-07 01:31:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-05 01:31:51 +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.claus.satumare.net'
 . . . . . . . . [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 23523855942450752449904889964813790793826345414387966175024721854387471954014723001593386153571400203578215901804694917038100017105244655771864995288713447555895362257173943535860475631898371918941211656654291984254827789939722312417141704093918877520796674975176406623891762883307675453670033154748021044966508714597542521443547710473551031661094185908470581057012284474915711395310298394065346528859799263897902893591925550784253729090879183681719869068377211732657110120863943308356337900328717979763016314951213584063967011202866632640684721575829114425924027764786662118809304559637984785646328424520923184474139
 . . . . . . . . . . . . . . . . . . . . [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)
							2a3633c55c345d72ce5d0e13d74a79d744eb7042
 . . . . . . . . . . . . . . . . [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 (236 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claus.satumare.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'comanda.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.claus.satumare.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.comanda.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mail.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mail2.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail2.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.claus.satumare.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.comanda.claus.ro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mail2.claus.ro'
 . . . . . . . . . . . . . . . . [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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ba79f3d320000040300463044022008309576ab80b6f317347bc911f05046432b12c01e83b2af349ea17ed802507402207d306090dda3a335fb8f0497d344e19766a48f29234e26e32801958972263035007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ba79f3dbc0000040300473045022100837cd3d5262fdc1d27f7952df36638ba4181de138ddfc6ff4cb64978766865c302205aaf344df0641bb3855825704e31d034a9db801e5ee3d1138cba27b31d5d7e77
 . . . . [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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