tuk.t.u-tokyo.ac.jp

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:cd:57:a1:3b:ee:a2:7b:6a:ca:80:ee:66:35:7d:97:27:f6 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=tuk.t.u-tokyo.ac.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cd:57:a1:3b:ee:a2:7b:6a:ca:80:ee:66:35:7d:97:27:f6
Serial Number (int): 418323508956829638452294934981002676086774
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ab:fe:f4:3d:93:2a:b7:b3:1c:fa:7e:ce:79:45:4b:e5:f7:a9:f1:87
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:3f:42:34:b6:f7:d0:5b:63:c2:c1:3f:bc:a5:15:d0:f5:a5:b6:98
Fingerprint (sha256): 03:71:29:31:06:7e:8a:1d:36:12:0b:63:00:87:dd:42:c5:d8:69:b2:cc:b1:9d:e9:93:26:ae:3b:80:72:9e:9a

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate tuk.t.u-tokyo.ac.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tuk.t.u-tokyo.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

tuk.t.u-tokyo.ac.jp

Other certificates including the domain name u-tokyo.ac.jp

(limited to 100 certificates)
s07.seminar2017.ecc.u-tokyo.ac.jp
qa.esc.u-tokyo.ac.jp
hagi.is.s.u-tokyo.ac.jp
ms.ecc.u-tokyo.ac.jp
secure.flight.t.u-tokyo.ac.jp
panelsrv.p.u-tokyo.ac.jp
*.eidos.ic.i.u-tokyo.ac.jp
hagi.is.s.u-tokyo.ac.jp
www.cad.t.u-tokyo.ac.jp
www.flight.t.u-tokyo.ac.jp
www.eve.phys.s.u-tokyo.ac.jp
komaba-alert.c.u-tokyo.ac.jp
cge.t.u-tokyo.ac.jp
shibayamalab.issp.u-tokyo.ac.jp
www.aml.t.u-tokyo.ac.jp
ocw.u-tokyo.ac.jp
www.tanaka.ecc.u-tokyo.ac.jp
sendfile.s.u-tokyo.ac.jp
www.ct.u-tokyo.ac.jp
tokyo.tkl.iis.u-tokyo.ac.jp
sso.adm.u-tokyo.ac.jp
graphics.c.u-tokyo.ac.jp
www.ict.mech.t.u-tokyo.ac.jp
www.ict.mech.t.u-tokyo.ac.jp
freut.u-tokyo.ac.jp
as2.c.u-tokyo.ac.jp
www.nagai-2.iis.u-tokyo.ac.jp
cb.genome.rcast.u-tokyo.ac.jp
*.cyber.t.u-tokyo.ac.jp
ovdtest.aori.u-tokyo.ac.jp
www.tanaka.ecc.u-tokyo.ac.jp
ir3s.u-tokyo.ac.jp
yayoi-man.cc.u-tokyo.ac.jp
smtp.ee.t.u-tokyo.ac.jp
gateway.itc.u-tokyo.ac.jp
sugino.issp.u-tokyo.ac.jp
cardiovasc.m.u-tokyo.ac.jp
mail.l.u-tokyo.ac.jp
qi.m.u-tokyo.ac.jp
www.neumis.iis.u-tokyo.ac.jp
www.is.s.u-tokyo.ac.jp
utop-ice.he.u-tokyo.ac.jp
ovd.aori.u-tokyo.ac.jp
www.genome.rcast.u-tokyo.ac.jp
biomech.c.u-tokyo.ac.jp
www.mi.t.u-tokyo.ac.jp
mail.cspp.cc.u-tokyo.ac.jp
tuk.t.u-tokyo.ac.jp
lsen-web.c.u-tokyo.ac.jp
structure.m.u-tokyo.ac.jp
blog.ocw.u-tokyo.ac.jp
k1.k2.t.u-tokyo.ac.jp
nsl.issp.u-tokyo.ac.jp
www.carf.e.u-tokyo.ac.jp
www.one-earth-g.a.u-tokyo.ac.jp
www.keisu.t.u-tokyo.ac.jp
gwdoc.icrr.u-tokyo.ac.jp
monozemi.akg.t.u-tokyo.ac.jp
iiif.dl.itc.u-tokyo.ac.jp
saiyo.adm.u-tokyo.ac.jp
www.genome.rcast.u-tokyo.ac.jp
rcme.oa.u-tokyo.ac.jp
koseki.t.u-tokyo.ac.jp
wwweic.eri.u-tokyo.ac.jp
idaten.c.u-tokyo.ac.jp
apps-mgmt.adm.s.u-tokyo.ac.jp
nsl.issp.u-tokyo.ac.jp
www.hulab.iis.u-tokyo.ac.jp
utcp.c.u-tokyo.ac.jp
mx.eps.s.u-tokyo.ac.jp
isspmail.issp.u-tokyo.ac.jp
www.lib.u-tokyo.ac.jp
www.aori.u-tokyo.ac.jp
www.aviation.u-tokyo.ac.jp
www.os.ecc.u-tokyo.ac.jp
ml.c.u-tokyo.ac.jp
joras.csis.u-tokyo.ac.jp
hagi.is.s.u-tokyo.ac.jp
usis.mtl.t.u-tokyo.ac.jp
oakleaf-fx-5.cc.u-tokyo.ac.jp
proposal.ducr.u-tokyo.ac.jp
www.yamagula.ic.i.u-tokyo.ac.jp
adventure.sys.t.u-tokyo.ac.jp
takeyama.issp.u-tokyo.ac.jp
www.gdm.iis.u-tokyo.ac.jp
dch.iii.u-tokyo.ac.jp
tls.automattic.com
www.gcl.i.u-tokyo.ac.jp
adventure.sys.t.u-tokyo.ac.jp
www.lib.f.u-tokyo.ac.jp
www.dl.itc.u-tokyo.ac.jp
regist.ms.u-tokyo.ac.jp
k1.k2.t.u-tokyo.ac.jp
radphys4.c.u-tokyo.ac.jp
tuk.t.u-tokyo.ac.jp
www.ai.u-tokyo.ac.jp
www.energy.iis.u-tokyo.ac.jp
www.fly.c.u-tokyo.ac.jp
news.muographix.u-tokyo.ac.jp
announce.cc.u-tokyo.ac.jp

Certificate

The complete raw certificate details for tuk.t.u-tokyo.ac.jp in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgkKHyX4SlNHTnQBU7vH
mvqi4nfwRo84m8E9g1I6QkUfp3o7kLon8OMmfNey5z/wLE/FkLHqw25Sl+cNSVkz
QnlxdzBPUBSEjIWfj/Cd+3s9vG0AXckIK5vcRQIahL2ps/lfCpoA6BEjhI7rFzOT
eOMkwTmn9E5MmjCuHfoH4iHTQyIKkrCH5i57XWXDOKy/a77Sfk9dH1BKhoNgHFTj
wBF9mNhxTjfus6HhZsTB/63MWLTSQ67+5suqnF6thVUENKa6vy+RUpwPAQKUm2pb
jkIj3eB4RMNQkaq+7N0fIA4tK+wKdSTGtN1Cg/8IIVuhcEPIOIu8qmGTKrLwncrS
RQIDAQAB
-----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 418323508956829638452294934981002676086774
 . . . . . . . . [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 2019-10-04 20:08:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-02 20:08:21 +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 'tuk.t.u-tokyo.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 23989735505768857506671688294571265753535780266263176064055577441872346526950307379097905278425713401092546472339535164979301070608735525396323937132754252592799069787526495472197892097946343136596210397582397394624491970960844083017713693542895281425888569087403871881238368507356714442991969643861796444298373091267387734970196356285989347972133664198297596313975294388104743433126703889859570971567795080293489683842663672065818483398912999747740004340366416395889879791495097458323794506746607720980273957833036531637460398988503195312240784980684142012008628588418113345793287617276354943202217415014933919879749
 . . . . . . . . . . . . . . . . . . . . [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)
							abfef43d932ab7b31cfa7ece79454be5f7a9f187
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tuk.t.u-tokyo.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016d989a23dc0000040300483046022100c267415f9feb4221ea432349c167cb5f763980edbeaaffdde4e1c29e4742a2c3022100a2faea4c2ab0fddd528eac758fa6a75dfffdcb560ff508fa0730b84b9028696d007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016d989a23e4000004030046304402204519ea8265ec541f143d670ddb4f103483eee53229c9a8565cba5f5b20997af6022016c0ac660c14f7e8f6e4a22d205e0fbdfd7b79da98f43a80f69b394193421f36
 . . . . [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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