swanboat.com

Issued by R3

About this certificate

This digital certificate with serial number 04:bf:20:80:89:b7:8d:e9:d4:b2:60:03:d7:d4:d9:36:5a:82 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=swanboat.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bf:20:80:89:b7:8d:e9:d4:b2:60:03:d7:d4:d9:36:5a:82
Serial Number (int): 413486278512036032384791656906984191842946
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 16:41:36:89:67:dd:e6:eb:18:6b:fd:d1:10:65:d9:f7:97:79:c8:5a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c2:9c:4b:77:97:6e:13:95:68:e5:10:32:7e:39:42:72:27:de:52:f8
Fingerprint (sha256): 8c:3d:f4:b4:8d:f4:fa:ce:4a:08:0e:d4:03:50:3a:f1:50:4a:6c:0d:e6:da:ac:ca:28:a9:4e:31:02:7b:c8:bd

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

Revocation information

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

Check the revocation status for certificate swanboat.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for swanboat.com

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

swanboat.com

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Certificate

The complete raw certificate details for swanboat.com 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 413486278512036032384791656906984191842946
 . . . . . . . . [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 2024-01-16 16:39:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-15 16:39:48 +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 'swanboat.com'
 . . . . . . . . [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 733235991838988380803027264939711044428299842587057397115794181266284007135238124604622217652405519988374841009498052308684046258482477876713479729858614350855705737194690337951024741459132045302321836232035423229043499896407974941084471440873621006291150417435360728623721763505516604416589321318470000883138678588060668688847053787975016696315050881543414119632255703282816757146613248740377883565562783768729282060929450268314134505747671933326964165417899264448312534814517880878857200573195552126408370771498736443149120887794875217059965674660005581352864336681429746929394975569857885421805258722092817537403538754269587692658427217732430626611321609566013891626346394159498960040780967674855704459496109684504875489778919276372981369331226040164902369564955283030791843758753463127284991378087042984292619399851187284416210928521401385296604802424356917692111546925772874127368666890006399246125466325045889227504684821411657827675074158380978528508806287554534220556573013797375905348688192528785391809390857903067967928969453226146339584763423849455137436827095217774915136547521675503386681852487656286267907402146902314742888491728637347095072984006118685440315352668000796212248426277617345519021835744681890249247459523
 . . . . . . . . . . . . . . . . . . . . [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)
							1641368967dde6eb186bfdd11065d9f79779c85a
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swanboat.com'
 . . . . . . . . . . . . . . . . [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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d135ba609000004030046304402202f0550692c2cfa9ce3c73c100f4c9776af777cdb78223b9a429569a0e082c26802202701f74069c5aa52139f5cf78a5581ec152566ce6f2a1bf824bb375ffcc8ce6800760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d135ba65f0000040300473045022100a939fa86ef234801f204c866a6f4ae601fec1cf0fc0fdf9f076af205abcb5d73022030762c39624804bfcbfdfd665b6dbfd40a27a916342ca357d3f7e3befcd23c85
 . . . . [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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