www.lona.boston

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:57:9f:c0:bb:a5:17:de:14:39:d3:dc:1a:ba:62:59:70:ef 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.lona.boston

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:57:9f:c0:bb:a5:17:de:14:39:d3:dc:1a:ba:62:59:70:ef
Serial Number (int): 291153771695619655901869563073188846989551
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c2:52:58:bc:fc:b6:3b:37:bc:74:cb:84:0c:38:32:08:84:c2:b4:c4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cb:fd:ed:46:ce:5e:59:a3:c2:ab:68:7d:34:d1:0e:e8:97:1b:06:ae
Fingerprint (sha256): 42:02:26:98:02:1d:63:a3:fd:c1:a7:3a:65:76:6e:ff:f5:f4:a1:7a:89:41:b5:38:50:4e:4b:ff:81:76:d3:e5

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.lona.boston

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.lona.boston

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

www.lona.boston

Other certificates including the domain name lona.boston

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.lona.boston in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsW6HzCdRVefACodImLnA
reMytUJOLQ2C8ryxiPEGp2Wq+LqXy/c5hVpjHPGERAo3CIJQa3Qy2pcMXPS8QKh7
hhx/gUrEQLFyAwj1wkr3mSJfu58w6Y37XAylQfM4DHRnJJWS7efosWPe46DD5Y5A
vU3GQ8dEzPzzepsFYFFDcuCJQJzHx9vClSvYpMirFbcD+BCH0cfjxON3bPQMJ+xJ
upn0fcCW6uzdegiLDaykv2XsrP8MKnyCOV0dsFjrmTN8oZkpru8DTeeqSK/4WKVM
6aWLefguaXsgYRfCBmlxLEC5J08wmUKN0iRP3VMR9Pwvy0XZ83FkjqdYe7LVFL9s
GSCPEHyFcpC6yvKUJN0DAMCGMLK5FGJw/9roH5IRTxYvJV8q3noz1tJ4nqLJAWc4
lT3WoM7ufTzF/oHBiRemBq8cQFl26BFFN6lTAdeoRmmLrNxGWFnFtIKAFT7PGwIY
0BAx03BGQW12Ng6meWVETmQhZsF7F2QWB2XsWV2p1BPbC2a6QnVVQqZkHpoBvFcU
2XKL3yVdRmB/15xZAGEXBUEncZkA2N6WJIkFyYrKHEVyDEMLMQOdCLaNr5Ngs5v4
XopA/UzRdWkzTsVVf0sSe1sXvTY/ati9f3aIR9MZJvpjkkw1/OgKN1TgwIcw3Zdy
dl96dfRf6k2AboKV+NdT74MCAwEAAQ==
-----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 291153771695619655901869563073188846989551
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-23 07:13:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-22 07:13:53 +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.lona.boston'
 . . . . . . . . [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 723858425551014820950258786998415434040795236532145701715245935887888100634466584088907696837522446966446008867603212501473608602598388270688770168539734600120635779209019627399408666311575272778393119223553812746316728708211095556115864753234641541047474022598389065576053889024380180161235500794833367668760143701435382897112583689803692714551101534911717905169537046052807258146774465139684533092668473544480406683568055581591587086754309949434492126207088109971285909230945442202374440257341075121127434746090360115255479904755571295889882574102183912252889966226076356042829601322837506594248140800715223012801224272868441439051149139250873032693159440068116820345806218807406086468942862510376938309212131941688177751959771610788039510178008500761685986710855030867294221599223980399121290901003119512825072743465519159058750832160666231608415912312910975170676165143681742012789752303016517485377920810345059878547645144637158565206161739035540620834004970969970503338424122308192715990052843993806466900679017238731130969093778799663387648138135997537303236980044084729396912292245317426129433488417434800500034308799227763101631426077920340500453141792717819883769916188181589665683454440013232654523583197059400834068246403
 . . . . . . . . . . . . . . . . . . . . [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)
							c25258bcfcb63b37bc74cb840c38320884c2b4c4
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 'www.lona.boston'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f31d1d8eb000004030046304402201fd7aafec33c6f22aeaa51997114207757e9c8a6a6f56498bbc83c09cb60b269022065ca86671f1bdf3a0ad426085bd276752331bd4e00bb6304b24229ce4ea651cd0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f31d1d9220000040300473045022100874193b044b3f5ed7efe4a6ac632e6f3067697e99056b460729ca68b0e54340702205899fdcf9c1ad140a477b75250951f83f9a7effa93e47df8f8ddb13412189dbf
 . . . . [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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