umc.lv

Issued by R3

About this certificate

This digital certificate with serial number 03:25:b5:b9:11:d9:fb:1d:a0:bd:7d:6c:76:3c:cc:48:3d:77 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=umc.lv

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:25:b5:b9:11:d9:fb:1d:a0:bd:7d:6c:76:3c:cc:48:3d:77
Serial Number (int): 274168856575582552887185220721333416508791
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 57:c0:32:31:0a:9f:d5:23:8b:48:45:97:c6:1d:7e:f3:85:3d:47:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cf:a5:44:f8:65:f6:bf:8d:c1:49:d9:5e:b9:f6:59:26:da:85:c7:56
Fingerprint (sha256): c8:35:3e:d6:f1:c6:ad:b2:77:f5:d5:96:af:59:8e:10:e3:f9:db:d9:2a:aa:c4:5f:ff:55:11:42:67:4f:82:6e

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

Revocation information

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

Check the revocation status for certificate umc.lv

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for umc.lv

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

umc.lv
www.umc.lv

Other certificates including the domain name umc.lv

(limited to 100 certificates)
www.umc.lv
umc.lv
umc.lv
umc.lv
umc.lv
umc.lv
umc.lv
umc.lv
umc.spqr2.noc.lv
umc.lv
umc.lv
mail.umc.lv
umc.lv
umc.lv
umc.lv
umc.spqr2.noc.lv
www.autopats.spqr2.noc.lv
umc.spqr2.noc.lv
www.umc.lv
mail.umc.lv
umc.lv
umc.lv
umc.lv
www.umc.lv
umc.lv
umc.lv
umc.lv

Certificate

The complete raw certificate details for umc.lv in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkwFl3feHoIQVeDESwc0c
+J6XlVk+NJeHF8Z/hTXVRgNsTCS5LU3+XEYu/zoMb+PRDGM7plS37PrSCY/vfH4n
2tuLux2PfU9+jmV74sEjEJP0oczTt4rCQsLHdVLy4OImEEc+c1VWFziD45K9uR2M
+0ORVgf+DSNvIZpOKcqmv6LwTEoTU/lJGR390DFIOOMzZub65oAPwCdDIrxOpE3u
iT2K5dMdFRrA05RIpQGMJljzh86+mZK0YVVdLerTKxCm//I4nJbI4ZvqsELfaLPA
bR4YNTt8oqoBNeN9N1WqsaM1arAfHVd2tsvox9lkUlK4xousf/BGM7V+6k2igERe
ewIDAQAB
-----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 274168856575582552887185220721333416508791
 . . . . . . . . [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 2024-05-22 11:25:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-20 11:25:03 +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 'umc.lv'
 . . . . . . . . [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 18557720169165239179778257119678679549562825974251463446987933150746460168916341804820983933631348299149326194995687415791058885495714538772218819140940284335568033198540311745679734978048258242887178269197942796271702632615181983046744546876371134967609509479107915847304243332877870226168229257468670883403115622355586950898559161454396229272878171344425116926369687848937148814087011512763942500860935868112100564859757858980309126154280240850934302922640537889751851879626425619385055100429317584116169176816271550239774941236666224982631852063699835300828739546502968992273087424082724952395568554862226159459963
 . . . . . . . . . . . . . . . . . . . . [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)
							57c032310a9fd5238b484597c61d7ef3853d47ff
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'umc.lv'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.umc.lv'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fa0432026000004030046304402205d6f5e0a4e2f188ecdc631cc01d6bb51b0afdb502b4a1d16108934434a9669ff022048fe1d543b265865062fb51bc8a06ebfb5b493331552a3026f77e42c1ee7d854007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fa043202a000004030047304502201fbc350c195742214833fbc69bebe616984072320c7cc5663f3aa60346b6a116022100ad085e421e2b8377c6680f77aa28bfa4add93c9ae811aa41992919218cc36fe0
 . . . . [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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