otisr3.com
Issued by R3
About this certificate
This digital certificate with serial number 04:b0:cc:02:c2:9a:5e:eb:48:bf:b5:a8:91:e6:23:3f:15:51 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=otisr3.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b0:cc:02:c2:9a:5e:eb:48:bf:b5:a8:91:e6:23:3f:15:51Serial Number (int): 408610017147877972231435553486327957624145
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a5:f1:d1:a3:bc:00:10:46:30:ff:35:ff:b1:54:e3:6d:50:84:7e:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ed:17:88:17:71:24:7d:25:2d:8e:20:b3:fb:a2:c7:80:8d:ec:a5:d1
Fingerprint (sha256): f3:81:fa:2c:c3:c2:46:30:c4:f0:b2:7b:27:68:06:ac:a1:3c:75:2d:a1:e9:9a:81:95:3a:2f:7c:bc:05:c4:67
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate otisr3.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for otisr3.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
otisr3.com
Other certificates including the domain name otisr3.com
(limited to 100 certificates)
admin.ajh.brookhavenschools.org
admin.ajh.brookhavenschools.org
admin.mtsd-vt.org
admin.aes.uinta1.com
admin.ramaroadelementaryschool.wearecms.com
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.aes.uinta1.com
admin.aes.uinta1.com
admin.uinta1.com
otisr3.com
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
www.kerrvance.com
admin.allenbowden.org
admin.waltergbyersschool.wearecms.com
admin.ajh.brookhavenschools.org
otisr3.com
admin.aes.uinta1.com
www.copperhillshigh.org
otisr3.com
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
admin.allenbowden.org
admin.ajh.brookhavenschools.org
admin.allenbowden.org
ivinter.apluscharterschools.org
waltergbyersschool.wearecms.com
jrsr.otisr3.com
admin.aes.uinta1.com
gledhillelementary.org
admin.aes.uinta1.com
morelandpreschool.moreland.org
www.wiu.k12.pa.us
lshigh.org
www.jpthegreat.org
admin.moreland.org
assumptionfairfield.org
colpanamericano.edu.mx
es.otisr3.com
otisr3.com
admin.allenbowden.org
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
admin.ivinter.apluscharterschools.org
otisr3.com
admin.ajh.brookhavenschools.org
admin.chsd218.org
otisr3.com
www.anderson.moreland.org
www.145innovators.com
otisr3.com
albemarleroadmiddleschool.wearecms.com
admin.allenbowden.org
otisr3.com
www.assumptionfairfield.org
allenbowden.org
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
admin.mtsd-vt.org
admin.aes.uinta1.com
admin.ramaroadelementaryschool.wearecms.com
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.aes.uinta1.com
admin.aes.uinta1.com
admin.uinta1.com
otisr3.com
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
www.kerrvance.com
admin.allenbowden.org
admin.waltergbyersschool.wearecms.com
admin.ajh.brookhavenschools.org
otisr3.com
admin.aes.uinta1.com
www.copperhillshigh.org
otisr3.com
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
admin.allenbowden.org
admin.ajh.brookhavenschools.org
admin.allenbowden.org
ivinter.apluscharterschools.org
waltergbyersschool.wearecms.com
jrsr.otisr3.com
admin.aes.uinta1.com
gledhillelementary.org
admin.aes.uinta1.com
morelandpreschool.moreland.org
www.wiu.k12.pa.us
lshigh.org
www.jpthegreat.org
admin.moreland.org
assumptionfairfield.org
colpanamericano.edu.mx
es.otisr3.com
otisr3.com
admin.allenbowden.org
admin.ajh.brookhavenschools.org
admin.aes.uinta1.com
admin.ajh.brookhavenschools.org
admin.ivinter.apluscharterschools.org
otisr3.com
admin.ajh.brookhavenschools.org
admin.chsd218.org
otisr3.com
www.anderson.moreland.org
www.145innovators.com
otisr3.com
albemarleroadmiddleschool.wearecms.com
admin.allenbowden.org
otisr3.com
www.assumptionfairfield.org
allenbowden.org
admin.aes.uinta1.com
Certificate
The complete raw certificate details for otisr3.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE4jCCA8qgAwIBAgISBLDMAsKaXutIv7WokeYjPxVRMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjUwOTU2MTBaFw0yNDA2MjMwOTU2MDlaMBUxEzARBgNVBAMT Cm90aXNyMy5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDZT7ru YwI8OFX6CR0mum4AYyz5Y6YS/hywbCHX4Z0BHT3hvJ/gxaFXh362xH0s5gzPZi2h DzR5EQHl8aZ9q9DeLIU1LLm96LzDZkzRvg9iaC1gseSOvBSwJ3zshICe3eU75/k7 W3ySLFTBUQkU4YA1ej+xe2tv4C11D31wg4cIfjn9InrR5CnF0D6hm5lUXAAu74Mb cq66a2CGMe7bzmr1klOv003w04MY798Qaj0sgs+ourJv01MjW64ECEvKTDbNv4uw vyHHEGI6PepQgk/Mn9sMNBe2HOQ70mb5ytWrMLiACvRJBkjamjn6+QCKefXUOPAO MzrFL/XHfE7T9MYDAgMBAAGjggINMIICCTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FKXx0aO8ABBGMP81/7FU421QhH41MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBUG A1UdEQQOMAyCCm90aXNyMy5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgor BgEEAdZ5AgQCBIH2BIHzAPEAdgB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+Zn TFo6dAAAAY51QOYsAAAEAwBHMEUCIQCPjLEc3OxNOJp5e4DaVrU42iqgXThkkOrK +LkHrdtVIQIgV3Z23TDQb1YH8URKo6pZL2fAxPPS5tZtOLxNh/ZouzgAdwCi4r/W Ht4vLweg1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAY51QOYJAAAEAwBIMEYCIQDN 0Atqcbn21oC+UoCrXlAjqdbmpXG3+x11dgv6N5NbPgIhAM/eNHxk7FPE7iN3uhdE OQ91KmUXnyG06mnXfzfQ90b1MA0GCSqGSIb3DQEBCwUAA4IBAQAlJ47tN2XLggpG AXwbbDQlVcykzvliu9cvK3CvLn/oB5E13sEV0WWh+GI8HAkqN34nejAhZJzwJUZ+ whnaa6mogXW6dtT2f8bgKWibILNUYrdj9V2I5X9Ramoh9sjmPzkKj9Kbsus97EFh 7PY+gcFqTdBnr815ip7vYtmxPZIWQ6pFzZgFv9j3OVIHWoTqDGSGcXQg8G/9dTmW TTMZ8ZEXCCYo3VJFS2Ws4vpBKtfd/uxkejdlwwKbWewLv7q8lxDMS248Svd3j7UZ tinXgjJoZMG3K/7BExVgMS31vjS8fj5aTdWxcxgT6+OHhvM22r24QIr92WIHsJIN E+t8adGl -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2U+67mMCPDhV+gkdJrpu AGMs+WOmEv4csGwh1+GdAR094byf4MWhV4d+tsR9LOYMz2YtoQ80eREB5fGmfavQ 3iyFNSy5vei8w2ZM0b4PYmgtYLHkjrwUsCd87ISAnt3lO+f5O1t8kixUwVEJFOGA NXo/sXtrb+AtdQ99cIOHCH45/SJ60eQpxdA+oZuZVFwALu+DG3KuumtghjHu285q 9ZJTr9NN8NODGO/fEGo9LILPqLqyb9NTI1uuBAhLykw2zb+LsL8hxxBiOj3qUIJP zJ/bDDQXthzkO9Jm+crVqzC4gAr0SQZI2po5+vkAinn11DjwDjM6xS/1x3xO0/TG AwIDAQAB -----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 408610017147877972231435553486327957624145 . . . . . . . . [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 2024-03-25 09:56:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-23 09:56:09 +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 'otisr3.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 27433028604594656738270629272977833671551147785635171611251644382953463330349862955935195967884330222629951242181450464842604894962005376016861331186145864636867801524489294341400668775141356696016459117192800940973328981021383293242610546390595559989422575899805210689192191927174028132317452759164616245696045604823756910310668109404988993676825274073689356730997710451856533004419372003061246461090103363987363917252130128456812660705185945546537929061492683921075880625001524816572806244104814234786843666552233191039495144749723341388599828595197404790662756076489790972656147646898377054934590938329161770780163 . . . . . . . . . . . . . . . . . . . . [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) a5f1d1a3bc00104630ff35ffb154e36d50847e35 . . . . . . . . . . . . . . . . [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 'otisr3.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e7540e62c00000403004730450221008f8cb11cdcec4d389a797b80da56b538da2aa05d386490eacaf8b907addb55210220577676dd30d06f5607f1444aa3aa592f67c0c4f3d2e6d66d38bc4d87f668bb38007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e7540e6090000040300483046022100cdd00b6a71b9f6d680be5280ab5e5023a9d6e6a571b7fb1d75760bfa37935b3e022100cfde347c64ec53c4ee2377ba1744390f752a65179f21b4ea69d77f37d0f746f5 . . . . [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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