apu.apus.edu
Issued by E1
About this certificate
This digital certificate with serial number 04:52:8c:08:66:f4:0c:a7:88:8c:b9:81:13:89:72:24:57:9d was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=apu.apus.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:52:8c:08:66:f4:0c:a7:88:8c:b9:81:13:89:72:24:57:9dSerial Number (int): 376538433360484064672838243278527897294749
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2f:f4:da:34:af:a0:2f:42:ce:6c:fd:26:40:d2:fe:8a:a4:81:1a:aa
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 32:42:26:6d:ec:ff:29:b1:be:31:d3:ac:b2:94:5a:92:59:1b:9f:62
Fingerprint (sha256): 34:0b:d6:c8:3b:40:a2:34:3a:88:3f:fe:3c:ea:76:87:f6:13:1f:36:58:42:dc:e4:39:16:ad:84:27:b7:a5:14
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate apu.apus.edu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for apu.apus.edu
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
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
apu.apus.edu
Other certificates including the domain name apus.edu
(limited to 100 certificates)
edgetest.apus.edu
start.apu.apus.edu
vpnprime.apus.edu
www.apus.edu
learn.apu.apus.edu
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collaborate.apus.edu
irubric.apus.edu
edge.apus.edu
query.apus.edu
calcourses.apus.edu
www.start.amu.apus.edu
lyncweb1.apus.edu
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edge.apus.edu
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edgesandbox.apus.edu
mooc.apus.edu
forms.apus.edu
chclti.apus.edu
hrbsync.apus.edu
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*.ezproxy2.apus.edu
sip.apus.edu
mycampus.apus.edu
degrees.amu.apus.edu
irubric.apus.edu
stremote.apus.edu
adfs-signing-login.apus.edu
mycampus.apus.edu
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*.lpnext.com
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degrees.apu.apus.edu
opsfixtest.apply.apus.edu
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start.apu.apus.edu
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pages.apusmail.apus.edu
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admin.stageclearpath.apus.edu
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ltitest.apus.edu
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edgedbdw.apus.edu
view.email.apus.edu
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tuitioncalculatorapu.apus.edu
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sakai-hondrostest.apus.edu
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admin.clearpath.apus.edu
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collaborate.apus.edu
outsystems-stg.apei.com
mailbox.apus.edu
testdrive.apus.edu
start.apu.apus.edu
vpnprime.apus.edu
www.apus.edu
learn.apu.apus.edu
smetrics.www.apus.edu
www.apus.edu
collaborate.apus.edu
irubric.apus.edu
edge.apus.edu
query.apus.edu
calcourses.apus.edu
www.start.amu.apus.edu
lyncweb1.apus.edu
start.amu.apus.edu
edge.apus.edu
online.apus.edu
edgesandbox.apus.edu
mooc.apus.edu
forms.apus.edu
chclti.apus.edu
hrbsync.apus.edu
learn.apu.apus.edu
*.ezproxy2.apus.edu
sip.apus.edu
mycampus.apus.edu
degrees.amu.apus.edu
irubric.apus.edu
stremote.apus.edu
adfs-signing-login.apus.edu
mycampus.apus.edu
irubricdoc.apus.edu
start.amu.apus.edu
www.apus.edu
*.lpnext.com
mylearning.apus.edu
online-campus.apus.edu
aut.apus.edu
login.apus.edu
akamai-san203.exacttarget.com
start.amu.apus.edu
start.apu.apus.edu
www.apus.edu
www.docs.lpnext.com
degrees.apu.apus.edu
opsfixtest.apply.apus.edu
search.apus.edu
ltitest.apus.edu
testdps.apus.edu
start.apu.apus.edu
mylearning.apus.edu
catalog.apus.edu
myclassroom.apus.edu
learn.amu.apus.edu
mdm.apus.edu
pages.apusmail.apus.edu
myclassroom.apus.edu
collaborate.apus.edu
help.apus.edu
admin.stageclearpath.apus.edu
online-campus.apus.edu
ltitest.apus.edu
degrees.amu.apus.edu
info.apus.edu
edge.apus.edu
start.apus.edu
login.apus.edu
edgedbdw.apus.edu
view.email.apus.edu
click.apu-email.apus.edu
saasdevclearpath.apus.edu
catalog.apus.edu
akamai-san203.exacttarget.com
help.apus.edu
tuitioncalculatorapu.apus.edu
opsfixapigw.apus.edu
akamai-san203.exacttarget.com
start.amu.apus.edu
opsfix.apply.apus.edu
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adfs-encryption-login.apus.edu
stremote.apus.edu
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www.apus.edu
apu.apus.edu
mailbox.apus.edu
admin.stageclearpath.apus.edu
sakai-hondrostest.apus.edu
www.apus.edu
ftp.apus.edu
degrees.apu.apus.edu
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start.amu.apus.edu
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Certificate
The complete raw certificate details for apu.apus.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDeTCCAv+gAwIBAgISBFKMCGb0DKeIjLmBE4lyJFedMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDA0MTgwNDUyNTRaFw0yNDA3MTcwNDUyNTNaMBcxFTATBgNVBAMTDGFw dS5hcHVzLmVkdTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABOwiKXzZ73GKzP8o j7Qf2KJqnITJ700IrR3Vh9BTpRlz8C4qkno2r2t1zAnXkIViaWXpFY0hVeBoJabQ Jdi1LtqjggIOMIICCjAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFC/02jSvoC9Czmz9 JkDS/oqkgRqqMB8GA1UdIwQYMBaAFFrz7Sv8NsI3eblSMOpUb89Vyy6sMFUGCCsG AQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL2UxLm8ubGVuY3Iub3JnMCIG CCsGAQUFBzAChhZodHRwOi8vZTEuaS5sZW5jci5vcmcvMBcGA1UdEQQQMA6CDGFw dS5hcHVzLmVkdTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIE gfUEgfIA8AB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABju/D 4KkAAAQDAEcwRQIhAKvX/y+ovhTGsAK7nIId2RA1lSrIPZIkKNlmcSAoddLKAiBa peJMY/hp7uypro/2mdRHvBCyAsEs4VJzKvWBx7EuZgB2ABmYEHEJ8NZSLjCA0p4/ ZLuDbijM+Q9Sju7fzko/FrTKAAABju/D4K8AAAQDAEcwRQIgEqJVSkim1fzYNCRL Gegu7kyE39vvSHW+7jd1k8cIVtACIQDreh/6QFb/KI14u4jW66sXOKrH+x7jRdte cpk0iAUD6TAKBggqhkjOPQQDAwNoADBlAjEApK5l/GSCmKZRnHvmHV6Fbb47CzFK FPxGYkQqnQN2EWJsi9wTCzfZCgV+My9A/33/AjAXKSg7JHgRS/Yt8pFgUhg6oFlR fwUXrmjYt/v50GFaK+RRq2w7eNJh7aICgjq0x0E= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE7CIpfNnvcYrM/yiPtB/YomqchMnv TQitHdWH0FOlGXPwLiqSejava3XMCdeQhWJpZekVjSFV4GglptAl2LUu2g== -----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 376538433360484064672838243278527897294749 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-18 04:52:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-17 04:52:53 +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 'apu.apus.edu' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004ec22297cd9ef718accff288fb41fd8a26a9c84c9ef4d08ad1dd587d053a51973f02e2a927a36af6b75cc09d79085626965e9158d2155e06825a6d025d8b52eda . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 2ff4da34afa02f42ce6cfd2640d2fe8aa4811aaa . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'apu.apus.edu' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eefc3e0a90000040300473045022100abd7ff2fa8be14c6b002bb9c821dd91035952ac83d922428d96671202875d2ca02205aa5e24c63f869eeeca9ae8ff699d447bc10b202c12ce152732af581c7b12e660076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018eefc3e0af0000040300473045022012a2554a48a6d5fcd834244b19e82eee4c84dfdbef4875beee377593c70856d0022100eb7a1ffa4056ff288d78bb88d6ebab1738aac7fb1ee345db5e729934880503e9 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (824 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25346763218621628932114480606569260165514082669972350981632015743002050908599390069587104698084312514801189139742207 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3564768781431995487403519686149324776288835229850461648958734987782698697802821562817057999149300841116595465275201