sasustainability.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:91:3c:44:7b:6a:f4:88:5c:a2:6f:70:ef:cb:73:7a:30:56 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=sasustainability.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:91:3c:44:7b:6a:f4:88:5c:a2:6f:70:ef:cb:73:7a:30:56
Serial Number (int): 310757910257960538132143461945076761636950
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:20:96:48:b4:2f:3a:3a:6b:da:d5:8f:ae:73:fd:9f:83:04:14:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 78:f4:30:f3:30:1c:54:31:ba:51:41:f3:63:8a:7a:8a:ee:24:d2:c8
Fingerprint (sha256): 0f:29:64:b5:07:c3:e3:7b:c4:7b:61:0c:6c:5e:eb:6a:22:e4:72:23:8d:e4:e4:ce:d9:3b:9a:2d:c8:2e:be:1f

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 sasustainability.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sasustainability.com

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

api-kla-prod.2ambh.com
nbresilient.com
sasustainability.com
www.sasustainability.com

Other certificates including the domain name sasustainability.com

(limited to 100 certificates)
sasustainability.com
sasustainability.com
sustainabilitydashboard.cambridgema.gov
sasustainability.com
sasustainability.com
sasustainability.com
sasustainability.com
sasustainability.com
sasustainability.com
admin-kla-prod.2ambh.com
admin-kla-prod.2ambh.com
admin-kla-prod.2ambh.com
sasustainability.com
admin-kla-prod.2ambh.com
sasustainability.com
sasustainability.com
sustainabilitydashboard.cambridgema.gov
www.sasustainability.com
admin-kla-prod.2ambh.com
sasustainability.com
sasustainability.com
sustainabilitydashboard.cambridgema.gov

Certificate

The complete raw certificate details for sasustainability.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA79ROn7+0PhNArHj9T/sP
ASCtSW5EXPZ5sobbmd8KsHniHBAYYgPGSAToT1Q+Cryu3SviJN86WOCEPKuNZMTi
5gfrN1Amlv3vg4GlxuN5aZbiZopaiLQbq+jH5F6qPIN0hriRMkvtuaAsd369QOAD
tBOF2zcRr96Yz1xzx7GlIQzgYf096kzhIBaN9GF4dWyZhRqh2UAPLEnpuXkDuB36
XGoYPsTVqIqvejpztcnUMJ4g/VeTiuO4RwycFsT7956EVuQorgSVmAE/K0g52EyU
YFtubXIRzhva8+4ugzvJ8/uCkZcsrXZx+bkEe7c3TvVRu0Q2g4pat5+LSeBtwSFs
mQIDAQAB
-----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 310757910257960538132143461945076761636950
 . . . . . . . . [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 2019-02-13 00:32:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-14 00:32:18 +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 'sasustainability.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30275647432206557263721883135682290865678187234719042080304464733862510927546066394125303505512858855459254946932634790704740059206582376334131764035156294525052547880178636667441154811424624434999639937462220410015809878365454271225522030378865244298778774865511037838863088517536117701489082184907880449645665459448233753848280470311767629894381503424355616517604138612069180720958367870421945906102597020176553754226414152419115206002530846985171244268595612106612648793032960214819951910521560674775875251396035726590837352449128327896405228778193267162453027402018671594554360785377892300310975553048595017067673
 . . . . . . . . . . . . . . . . . . . . [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)
							b6209648b42f3a3a6bdad58fae73fd9f830414a8
 . . . . . . . . . . . . . . . . [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 (91 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api-kla-prod.2ambh.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nbresilient.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sasustainability.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sasustainability.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000168e47bb4260000040300483046022100b2a61bb266f8e4117ec2b35add59e773734ac1ed8444b61db8dcfd9d6ea8aaca022100dbb7c2702ee6ca24d7a9c18d61af58050e2cb6f5204046dfc073589ed764b98c007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168e47bb46f0000040300463044022030f4c5beae6fc4010f48c1a476c0bfb36aa4c9e60a3e3b9e53b139044a52585202203e2f22ba192ca4b4c1568230d492b0c0f69d40f2a802d0ef88833c0498a53779
 . . . . [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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