www.skyup.com.ua

Issued by R3

About this certificate

This digital certificate with serial number 04:9b:43:11:a5:cc:2b:13:a9:9f:61:3c:2a:fb:50:26:f8:41 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=www.skyup.com.ua

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:9b:43:11:a5:cc:2b:13:a9:9f:61:3c:2a:fb:50:26:f8:41
Serial Number (int): 401282060507324094260341312024889025558593
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f4:ac:b5:0c:ae:93:60:63:f1:e3:1f:94:6f:b6:f1:7c:04:92:a9:c7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 71:0b:b5:f4:ce:c4:cd:73:89:8d:95:50:13:d5:78:81:5b:13:53:13
Fingerprint (sha256): d2:7d:fa:a0:c6:b8:37:e3:ec:6b:47:a3:ce:d0:52:c5:11:eb:75:50:c9:ed:ef:5c:b7:fd:b2:76:5b:91:b8:26

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

Revocation information

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

Check the revocation status for certificate www.skyup.com.ua

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.skyup.com.ua

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

skyup.com.ua
www.skyup.com.ua

Other certificates including the domain name skyup.com.ua

(limited to 100 certificates)
www.skyup.com.ua
dev.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
dev.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
dev.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
dev.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua
www.skyup.com.ua

Certificate

The complete raw certificate details for www.skyup.com.ua in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2apJ8BAjMbtJA7iWQOYQ
lVT0VUX3gZdFtwghZBuEmWPCvw2HSvxnaT9vLqScECwQ3rtdsH21RfciE0vClkWy
9E7L9I3ssQVi/vNzrQ77w+38pINnmq3cvctjueq0xqaqVrczIin39f39kKl4CmBZ
BeGGoYiBUNzPE9mstj+ujfmC9ad0tkwPhIooS5rPM6tAu39qXP0vxx4c6GuNUWHo
XMdYhCAZ2F3B3Jq2gFNMwSyso/NHXpG1MBUVENideI99yMpX1TYvS14SHwKqB80T
9xWjhKCARu47U1RuCX9bdZiDKe+xc70ejqSlgrXcHvIV68z/K537/V7sJTIChiHE
oQIDAQAB
-----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 401282060507324094260341312024889025558593
 . . . . . . . . [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 2024-03-24 10:48:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-22 10:48:14 +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 'www.skyup.com.ua'
 . . . . . . . . [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 27477684724141694500541168977872579798749264460967691935535583827212799553659829234358693434547368153237456800449693664171862672749023452290244385261453500140168451855082150701694527142186866813795506784206698374521198714137659823688905141303294260515297989502999807581089949917034472304129593250644895674797092368582818798552681233036511710963376057295730595325071836112353820913539686839636523174883611016111854306798795914709942762276831797426090791113585817105197717254592300724168589823455349114894846064867592029282028393573939286019160975130092081127978417981404148552014260700591083913399074938302409713239201
 . . . . . . . . . . . . . . . . . . . . [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)
							f4acb50cae936063f1e31f946fb6f17c0492a9c7
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skyup.com.ua'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skyup.com.ua'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e704a39cc0000040300463044022066c3489edb090640e67c136938dd84e7998b3171875b8d240cb8ee6536c4abe6022051ed3bc7bc04e415233b1c426eef86ff573fea0c48af991761a3e5ea30d2105d0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018e704a40900000040300463044022061204144e51b088735810c8853c4735d0e1c6115fd09d23ae08a7deebfc0368302205f6f74b72e3f94c17e74e1f74ec3627325c2b8cc50ee03f779eb0bdfb8752d71
 . . . . [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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