ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f9:29:1e:32:43:14:d7:15:cf:8a:c4:d2:d4:e7:ae:c4:26 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f9:29:1e:32:43:14:d7:15:cf:8a:c4:d2:d4:e7:ae:c4:26Serial Number (int): 346121822294762571731154935137651666109478
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0a:01:f9:fe:f2:15:bb:11:a5:93:69:b4:5d:4a:fc:c9:23:4b:0a:dc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 67:cc:b6:b3:e5:5a:0e:ec:a8:48:26:49:17:00:67:46:d0:7b:90:5d
Fingerprint (sha256): 57:8e:ee:3d:3a:a6:48:11:d0:4b:33:21:4b:3f:60:a9:9d:04:c4:1c:e3:47:b9:76:01:d0:75:71:46:15:9a:32
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
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
ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
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adfs.ipc.hiroshima-cu.ac.jp
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twww.ipc.hiroshima-cu.ac.jp
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webclass.ipc.hiroshima-cu.ac.jp
call.lang.hiroshima-cu.ac.jp
phys.info.hiroshima-cu.ac.jp
mail.sos.info.hiroshima-cu.ac.jp
www.prl.info.hiroshima-cu.ac.jp
twww.ipc.hiroshima-cu.ac.jp
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mssa.ipc.hiroshima-cu.ac.jp
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kss.office.hiroshima-cu.ac.jp
apnasv1.office.hiroshima-cu.ac.jp
mail.sos.info.hiroshima-cu.ac.jp
ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
host.lang.hiroshima-cu.ac.jp
fed.ipc.hiroshima-cu.ac.jp
renew.triathlon.hiroshima-cu.ac.jp
ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp
info.hiroshima-cu.ac.jp
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ats2021.info.hiroshima-cu.ac.jp
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Certificate
The complete raw certificate details for ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRjCCBS6gAwIBAgISA/kpHjJDFNcVz4rE0tTnrsQmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODEwMjYwNTQyNTRaFw0x OTAxMjQwNTQyNTRaMDgxNjA0BgNVBAMTLWllZWVzbWNoaXJvc2hpbWEuaW50cy5p bmZvLmhpcm9zaGltYS1jdS5hYy5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAN8iLcVwAHqIQcDRvj/hfTY0kK9xcCbN9ONWuy2ZIYDRk6O2dPd9O0KS i8SEKYwsTqCW9uAgoKunXhQmths4FCw321My3OPOLuLVPHnbgU+H7U13TUW0yT1d HAgwZQYUEJh1HhNlewiarSUCEp29eWt1tCqsuFIPPWNJ/XgxrhmmSN8T6KyaAA91 OE7LPfgcZZfkr0WiNXTcKuw0mp5QGeWrf/seKBlI7WIfFvdBvNp+Zthoe/dx0O9V Vz+DzlqETL//4Jxyv6cNvRfHEYDzhQ/6oE7iL1yQl3wR9Nw5hX6Ff1oM7mpZxgVb Hg9tZ2UiX/wDrD4L9Ry33Uo9rm4ohrcCAwEAAaOCAzYwggMyMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUCgH5/vIVuxGlk2m0XUr8ySNLCtwwHwYDVR0jBBgwFoAUqEpq YwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJo dHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNo dHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzA4BgNVHREEMTAvgi1p ZWVlc21jaGlyb3NoaW1hLmludHMuaW5mby5oaXJvc2hpbWEtY3UuYWMuanAwgf4G A1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4M gZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJl bHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENl cnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9y Zy9yZXBvc2l0b3J5LzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3AOJpS64m6OlA CeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABZq8ciGEAAAQDAEgwRgIhAOctRxA7 p4Bhied4osGcuddT0OYpOHdMBw7pStA0jDx7AiEA1d7OdfOe+CeWOMjNKmj19Z2M 8NNyHlto7Ek50c07vKkAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0 eAAAAWavHIh0AAAEAwBHMEUCIQDcCSFtoZUIN2UeqM/8WrcL6iiBjFEBBV/Y4N6y Vql4iAIgdtZZNKQijc8AbE92aAgjaGuKItuibJbDJkJKCKqsX6gwDQYJKoZIhvcN AQELBQADggEBAHrdXGCRnhy1EtAd2ifoWmbovHi5effwOlINR0tBzzZgJIfZ6M7k 4J3i9Ylu94TR3wWRwUN29uWawk4suHSHQmUekxJOJNsOq49OuMcPGmK5mAf7i1V3 5M4f/fVTAIQOj35bF0BbBqtta1N2kWqJGo8TRIHBPXMFcXxJ4cuXGv+MWcYrtR81 FPCPlaX9pNmGbluzYRMAKI2t39kI+YdPNS7rp+hPVC82eM7nEH2VIqZYlWIimaaW oqUqU5qq/P5HVrgewsHjSwBqjRlfJ1OsNPIraL0ldFKMGLY8Kjf3BPINr/KQw1JE XULMlE4htI515Zg8wAKLMmMAROwJ7kb/VM8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3yItxXAAeohBwNG+P+F9 NjSQr3FwJs3041a7LZkhgNGTo7Z09307QpKLxIQpjCxOoJb24CCgq6deFCa2GzgU LDfbUzLc484u4tU8eduBT4ftTXdNRbTJPV0cCDBlBhQQmHUeE2V7CJqtJQISnb15 a3W0Kqy4Ug89Y0n9eDGuGaZI3xPorJoAD3U4Tss9+Bxll+SvRaI1dNwq7DSanlAZ 5at/+x4oGUjtYh8W90G82n5m2Gh793HQ71VXP4POWoRMv//gnHK/pw29F8cRgPOF D/qgTuIvXJCXfBH03DmFfoV/WgzualnGBVseD21nZSJf/AOsPgv1HLfdSj2ubiiG twIDAQAB -----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 346121822294762571731154935137651666109478 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-10-26 05:42:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-01-24 05:42:54 +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 'ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp' . . . . . . . . [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 28167996198871068455216522480265291100421012727818487165451727166619366852976797157972528251776370473903531478447041339020711176198744328983387702676093363213349181420015361052928106373570501364214923697206429655531787732270646357173601886705129393779520881457691080069284147345321145663968838568469862722892831445382173908428171442172301888020341235831296096216408873253511861835621322335460542045867005770413050954118918890263345384990030085413608068477506010196186569056851342066104078180984093944028378972332267280136408084845285274415616850828791095124869879333032690388658614900255640433834678200225683519080119 . . . . . . . . . . . . . . . . . . . . [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) 0a01f9fef215bb11a59369b45d4afcc9234b0adc . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (49 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ieeesmchiroshima.ints.info.hiroshima-cu.ac.jp' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000166af1c88610000040300483046022100e72d47103ba7806189e778a2c19cb9d753d0e62938774c070ee94ad0348c3c7b022100d5dece75f39ef8279638c8cd2a68f5f59d8cf0d3721e5b68ec4939d1cd3bbca9007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000166af1c88740000040300473045022100dc09216da1950837651ea8cffc5ab70bea28818c5101055fd8e0deb256a97888022076d65934a4228dcf006c4f76680823686b8a22dba26c96c326424a08aaac5fa8 . . . . [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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