blog.newsman.ro

Issued by R3

About this certificate

This digital certificate with serial number 04:bb:d3:a3:ff:16:5b:26:0d:e9:2b:7a:7c:27:c0:c0:f3:ce 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:
  • 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=blog.newsman.ro

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bb:d3:a3:ff:16:5b:26:0d:e9:2b:7a:7c:27:c0:c0:f3:ce
Serial Number (int): 412363264966540715327489453250742440752078
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 14:66:03:4b:67:dc:fc:24:6e:03:59:8f:eb:b1:10:3c:87:54:50:f8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8e:b2:6e:69:4a:86:e3:44:d9:32:3c:89:7d:04:ac:da:28:ce:de:4b
Fingerprint (sha256): 44:b4:90:f4:d9:d3:f6:36:c4:d4:80:d2:d6:4b:94:11:ff:88:c9:b5:fa:f5:54:1e:bc:01:8e:34:a8:e3:99:ad

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

Revocation information

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

Check the revocation status for certificate blog.newsman.ro

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.newsman.ro

Public Key Algorithm

RSA

Key Size

4096

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

blog.newsman.ro

Other certificates including the domain name newsman.ro

(limited to 100 certificates)

Certificate

The complete raw certificate details for blog.newsman.ro in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 412363264966540715327489453250742440752078
 . . . . . . . . [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 2024-02-18 03:26:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-18 03:26:57 +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 'blog.newsman.ro'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 721320660980697640064900743898250505817083001940212484314241982568093237899679562240151175398159512709812904056648917907975903144928503834356884379043975333721477874252273151830016108960951187035819128872915165719324234180969056392370142528361200140855539666993883330574137653522351917321140771909425029807276657588816681027504396992919312828341791278981253536472085700850580675252216887967795272727793326938133782521906903686428392230219477705658724895476134624590193722224811538536981731077809616466086116451180519631534302846178126810241933607728669344513345040481150449602546595025502798300644350032837290697712429363954312042338576496103439639576712560145798573303380157138541447915714805327371955932546595136886647949724657658545300195322579399421947710453251197935074626218630628480474013909594933171994758378745318489329016986096804147119286049551033019808033014887801498161386748556994358639365413707522737324865023938899341532113301678517808752141567184302838368865643872606299095475695493309275284726509134198836308771430894133222471615980491680642269000331288102200801322569405967268170404676061508001504329827114817638067475107115225505621483357472597008561335745998232878999160923587550516864839560595734082712229159941
 . . . . . . . . . . . . . . . . . . . . [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)
							1466034b67dcfc246e03598febb1103c875450f8
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.newsman.ro'
 . . . . . . . . . . . . . . . . [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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dba77a2b20000040300473045022100b1547ce6339648e2e28f3ae02a1919936ab1800ff0d3a9f010d119a2953e7ef202201a4909dd83377f2a65a75d8feb0f52757585b0f7305131929f692a8cad496a24007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dba77a4aa00000403004730450221009248ff2d9022d1bed27f68b009ed3e564ca01466a2b061a529a7f7e4f86441df0220109d96335c912aee3903cc07a0594d70eedb2fdacc7587a5d29b352f3b7f2054
 . . . . [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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