www.lona.boston

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:3d:75:c9:a9:c5:a9:4e:2a:18:0c:75:cc:c4:b7:3c:b6 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:e4:3d:75:c9:a9:c5:a9:4e:2a:18:0c:75:cc:c4:b7:3c:b6
Serial Number (int): 339002931949945101076016609222771594443958
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:16:18:fb:81:04:a0:64:3a:a0:7b:3d:43:82:c7:00:4e:bd:42:77
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 97:17:30:0e:88:85:07:37:4c:2c:13:90:da:10:2b:58:0a:1d:c6:32
Fingerprint (sha256): 3d:77:ee:bc:a9:c7:36:2e:c1:3c:07:86:3c:bc:e2:90:0b:fe:d9:ff:38:dc:53:b7:c1:71:c8:32:94:83:fa:2a

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-----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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 339002931949945101076016609222771594443958
 . . . . . . . . [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 2019-06-17 14:03:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-15 14:03:13 +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 734441293458615352158022656234264654196714173220314700154346639757341874546573882173228636626210697089758205287026478065057430073379083719532881662257640792747557639555597823518851619619853892412473887540253289522722875673484608459954107065013788391822469795069067030041432129891789873018761057697821849302832743615959883965448218252985629865957359028968202218829529222985304481647768910565495768640579857390739823446057514086870327214309340718845958562189798331445302525274774542547473006620313799681483413639234548098392713958247990423966845090606590170857080098367887571167146390346630823371180493821478068058488416638812504298457397242700494093819660824835675927431330487102077330558274476971314314822224870896525724719911453724501945867004204352799011204445699721487918915942595866628854736242461754594973799965921736615466704263702602393798692210487598108021371425677449978431471908348282836372581038091955987526774191085726844124874764931157272856045281410314294156008268579457067477965403216195114172183919718736353963144999708681508064364050897844405739444327762228250072787171719228956726491851479076505184806354805352154330301937103801351415421758218371410599795116713878901653320819474988454665985975860720409798541522621
 . . . . . . . . . . . . . . . . . . . . [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)
							8f1618fb8104a0643aa07b3d4382c7004ebd4277
 . . . . . . . . . . . . . . . . [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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b65f6ae9c000004030046304402201f6ecc70db993c76880871c6fd23469fd8207acb143adc146a92c15da17e135b0220547ac45d3f780afd7231dec9027dc4248d3dcbdcc9f353cab8c8446e2703eab100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b65f6ae99000004030047304502203b8f7e615250eeff6b47cd93de612cbf8fcb21cc63a1f37628bddfa2e481b352022100aebcb16d81ef2a9b52dae5b3e3c55fa9d52b91f422120bba0ac172f4d473df56
 . . . . [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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