www.oaisd.org

Issued by R3

About this certificate

This digital certificate with serial number 04:47:07:a1:02:68:c7:df:98:e5:3e:f0:f0:fe:18:b0:0b:83 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.oaisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:47:07:a1:02:68:c7:df:98:e5:3e:f0:f0:fe:18:b0:0b:83
Serial Number (int): 372619332383058741948981314064586871147395
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3a:44:30:04:9d:aa:ba:b0:c6:33:68:42:9a:41:46:18:17:7e:97:00
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 50:95:ab:91:26:7e:e8:21:81:8c:92:4c:28:29:7f:89:e6:f5:02:3b
Fingerprint (sha256): 9f:80:71:03:44:eb:68:d3:16:c5:2d:42:06:a4:c3:a1:46:f7:e2:87:16:49:ce:eb:d2:a9:0a:af:2c:5b:ff:43

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

Revocation information

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

Check the revocation status for certificate www.oaisd.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.oaisd.org

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

oaisd.org
www.oaisd.org

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*.oaisd.org
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*.oaisd.org
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inqwizit.oaisd.org
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jibe.collaborate.oaisd.org
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*.oaisd.org
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*.oaisd.org
inqwizit.oaisd.org
www.oaisd.org
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irisdata.oaisd.org
www.oaisd.org
irisdata.oaisd.org
techsolutions.oaisd.org
www.oaisd.org
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Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE8zCCA9ugAwIBAgISBEcHoQJox9+Y5T7w8P4YsAuDMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA4MjcwNjUyNDZaFw0yMzExMjUwNjUyNDVaMBgxFjAUBgNVBAMT
DXd3dy5vYWlzZC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCz
3ACtCY5D+3Xj+fiZ/EC12ML5Bp0y10lm0BF0EotsMEYo+zB0surQCzB85EoZd6Lo
PH4/g9HujsGp37Q2H5OZXLacnqEhuBF8KVNP3PpPl9RHmGV628nJtKhxmXfPSa2T
OOkEbfz6BGPt7E81GSayApf4D4IZY63YJMEwEnQJy+44SmCk+3ZHvGGm/5FpLRVA
DFqp2E/+j6KOb/uZ4Lvp4dP0/RG+Z0Ir4Tf8HtmaFue41GIC8vRbg9/dAg88oOxU
5RDzgmAyFJZzYSLrXfhXqvLRq0owIzvdCAWBCEJS12RXqmAaUkOUYanZwIUzbcaf
ibkiyVktSwR7qx15QV+NAgMBAAGjggIbMIICFzAOBgNVHQ8BAf8EBAMCBaAwHQYD
VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O
BBYEFDpEMASdqrqwxjNoQppBRhgXfpcAMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ
QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz
Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv
MCMGA1UdEQQcMBqCCW9haXNkLm9yZ4INd3d3Lm9haXNkLm9yZzATBgNVHSAEDDAK
MAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2AHoyjFTYty22IOo4
4FIe6YQWcDIThU070ivBOlejUutSAAABijX7J/oAAAQDAEcwRQIhAOz1hvBc8QC/
aeqxv++T2A219Ti8s7HE7AP5QMHtSTNiAiAFbHvOIklwjWSI+LQ3k0t6LlsiytxV
KOedf5CAPFBFZQB3AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAAB
ijX7J/gAAAQDAEgwRgIhAJ830IvhB9UOW4Elr7xJ6Ft4lIFP4wsastt3Np15N8KK
AiEAgIupdiR79EAmSy9hEcRfXR/E/3edMAPOO+hlDxVPuYkwDQYJKoZIhvcNAQEL
BQADggEBAKF6dzh+44crWjmfOBmwHhudvlB9iQPfupp7qItjpu4mKrQHQruKOFop
x86W1h9qjsEydtAD49KNUqXU7BXHdr2ENnM0+m5H2T6SscNIdtAy4rhlD9nFMj2n
8nP33UlAroRFLU7kzlSSenG/medG/dHqPYfPjXzKAir37BDPczAC1OlelQD2RG70
2qrN0FdlXwKEZxElG1KSSOQTfNlXKpMI9nxRgtluQtZ6qcIbVh+DREI4pmvRnARJ
qSf39bfhbJDNxgOTn8bT4sHZLvfmDe9k9DXRENSvQNprxveOglDlIXCmFTWz662E
xU6eyDsvBhO8D4X3Ve3+ExMHvLAvwlA=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs9wArQmOQ/t14/n4mfxA
tdjC+QadMtdJZtARdBKLbDBGKPswdLLq0AswfORKGXei6Dx+P4PR7o7Bqd+0Nh+T
mVy2nJ6hIbgRfClTT9z6T5fUR5hletvJybSocZl3z0mtkzjpBG38+gRj7exPNRkm
sgKX+A+CGWOt2CTBMBJ0CcvuOEpgpPt2R7xhpv+RaS0VQAxaqdhP/o+ijm/7meC7
6eHT9P0RvmdCK+E3/B7ZmhbnuNRiAvL0W4Pf3QIPPKDsVOUQ84JgMhSWc2Ei6134
V6ry0atKMCM73QgFgQhCUtdkV6pgGlJDlGGp2cCFM23Gn4m5IslZLUsEe6sdeUFf
jQIDAQAB
-----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 372619332383058741948981314064586871147395
 . . . . . . . . [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 2023-08-27 06:52:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-25 06:52:45 +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.oaisd.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22705143934254916418929876303004509146542182980984880918139407389002042986328354495707349346546563744837503984470642798437059843902026901456358055439250652358814436210430133619617374994886786425862276217599156987232752296573611794751352273402844375626835019608460246993552363779577802148346421217133897977776773717491728089613125313915613750994023314302044265338285740493018134374230773441395501893188220802053573680400226351372375940382713255990316763258416748895926421077053174449220610760530841204762676778008441284698161524086149378731007717245891872599291419342777124262118611811988345416182425882429588309630861
 . . . . . . . . . . . . . . . . . . . . [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)
							3a4430049daabab0c63368429a414618177e9700
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oaisd.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oaisd.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)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a35fb27fa0000040300473045022100ecf586f05cf100bf69eab1bfef93d80db5f538bcb3b1c4ec03f940c1ed4933620220056c7bce2249708d6488f8b437934b7a2e5b22cadc5528e79d7f90803c504565007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a35fb27f800000403004830460221009f37d08be107d50e5b8125afbc49e85b7894814fe30b1ab2db77369d7937c28a022100808ba976247bf440264b2f6111c45f5d1fc4ff779d3003ce3be8650f154fb989
 . . . . [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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