admissions.unco.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:51:f1:bf:32:ce:6f:47:8e:ce:a1:c9:f5:e1:d4:5f:e4:f6 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=admissions.unco.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:51:f1:bf:32:ce:6f:47:8e:ce:a1:c9:f5:e1:d4:5f:e4:f6
Serial Number (int): 289221066222036821362584973184964621231350
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:cd:91:65:19:f3:ac:83:79:db:6e:1d:7a:1e:b5:96:10:8f:8c:90
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ef:93:9e:d5:22:20:ce:2e:bd:34:da:cb:16:46:2f:48:2d:9a:7f:45
Fingerprint (sha256): 2a:17:9f:cf:2a:e7:2d:9b:ea:e9:d7:28:a3:62:07:c8:df:67:cc:1b:5c:d9:6d:7f:fe:20:4c:33:d2:8f:87:91

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

Revocation information

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

Check the revocation status for certificate admissions.unco.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for admissions.unco.edu

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

admissions.unco.edu

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itjss01.unco.edu
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webxtender.unco.edu
physics.unco.edu
canvascatalog.unco.edu
cas.unco.edu
libanswers.unco.edu
vpn.unco.edu
dwtest.unco.edu
degree.unco.edu
itef01.unco.edu
degree.unco.edu
digscholarship.unco.edu
edge-uc1.peopleadmin.com
libanswers.unco.edu
give.unco.edu
adfs.unco.edu
cluster.technolutions.net
hss.unco.edu
encore.unco.edu
ursa.unco.edu
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uncssb1.unco.edu
cornerstone.unco.edu
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rentals.unco.edu
san-6-s10.tlsprovisioning.exacttarget.com
owa.unco.edu
sfr.unco.edu
digarch.unco.edu
cluster.technolutions.net
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www.unco.edu
gobears.unco.edu
digarch.unco.edu
digscholarship.unco.edu
barracuda.unco.edu
owa.unco.edu
remotepc.unco.edu
listserv.unco.edu
apply.unco.edu
isss.unco.edu
share.unco.edu
jss.unco.edu
itcewe01.unco.edu
libguides.unco.edu
uncssb9qa.unco.edu

degree.unco.edu
edge-uc1.peopleadmin.com
owa.unco.edu
remote2.unco.edu
give.unco.edu
rentals.unco.edu
mobile-test.unco.edu
www.unco.edu
rentals.unco.edu
san-6-s10.tlsprovisioning.exacttarget.com
edge-uc1.peopleadmin.com
search.unco.edu
itbtinb05.unco.edu
nhsrca01.unco.edu
mathit.unco.edu
digscholarship.unco.edu
share.unco.edu
mathit.unco.edu
learn.unco.edu
testp4p.unco.edu
unc-wireless.unco.edu
unc-guest.unco.edu
libanswers.unco.edu
housing.unco.edu
barracuda.unco.edu
www.arts.unco.edu
remote1.unco.edu
apply.unco.edu
digscholarship.unco.edu
admissions.unco.edu
admissions.unco.edu
remote2.unco.edu
apps.unco.edu
testapps.unco.edu
aw.unco.edu
uncssb9.unco.edu
degree.unco.edu
san-6-s10.tlsprovisioning.exacttarget.com
mast.unco.edu
admissions.unco.edu

Certificate

The complete raw certificate details for admissions.unco.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyeUO/CNgdm5j5pw93zlY
5CUDbHAS0gCcX0wgPfCV+5Va0oYeOUE4u8WcyGwJPdM72L5d35AO4Xi0PPK7zD6E
wBydppsXeiyBEJNYbENP9C8uU0thVnVcjRAgEWQEFo5c3S0Sp/0avMJR0MYB0HNt
fvU17aWQQD+QEKJKy8TS1/+39aF6ewlt1R9zO92LwBmqWlAdD1r8G4Lwql4RLo6G
elvsk6pJwf1wwArI4hLbECk8UeR7t3FNt0BnnwzYpkGmdPXCo6BAP1QHCiu1iUYc
UcQFTQfKXgW054UATuBooi1qIUnvKOcoA6T4fEIQ9KkAkBbg0W9WLJg8mOLqhTPl
DwIDAQAB
-----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 289221066222036821362584973184964621231350
 . . . . . . . . [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 05:22:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-23 05:22:41 +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 'admissions.unco.edu'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 25486852271514201946909816226883214034881949703089879905888707922101687911979171890345382112835890372578942470859265537912747654327368869129488682175820309907137299521646012301457810809854149076232665841092321926062116013189580406721347832752462010095655719061155157550916989891666286176003162264550183217974040305606982766881457196067721764929828228034647330256660471463815249382793346396695756876937803870294402482859703513110235598503741928834244739977798638348920095489618338112552906401985302336419376655425217575941865858727752138009025115819054298425058050130778340025887214163754578310759860620956106128352527
 . . . . . . . . . . . . . . . . . . . . [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)
							b6cd916519f3ac8379db6e1d7a1eb596108f8c90
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admissions.unco.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)
							00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e74468556000004030047304502202d433f92d990c7e539ee1c54f623f68d6d5cf2fc3bc0a75fd84a63535749b375022100f2db82556de2861e3112d72d1852848cb3ce4341ca4d49c6fe673a1148b78bb60076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018e74468ce9000004030047304502200aa590fdc84fe29af74e8e47dce40d043e840013d8b21eaa849621e089595059022100c18ee13c7f027aacbfa6ff3bbcbe62a852c9e89119113219dd626b1dd86b77c8
 . . . . [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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