promotions.usa.gov

Issued by R3

About this certificate

This digital certificate with serial number 03:1e:bf:4a:a7:f6:63:cd:50:fb:8d:de:e5:9d:7f:7c:cb:1c was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=promotions.usa.gov

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:1e:bf:4a:a7:f6:63:cd:50:fb:8d:de:e5:9d:7f:7c:cb:1c
Serial Number (int): 271799598986754763369275071396521789147932
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: da:ed:10:71:88:e6:2d:90:60:e8:4f:13:b0:d9:cb:02:19:58:8c:f1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:0e:ef:0c:fe:51:c4:1b:bf:60:ba:a9:70:e4:bb:14:0a:fb:30:78
Fingerprint (sha256): 03:40:e8:c2:65:3f:3c:b3:30:0c:e0:ea:37:ff:d9:3b:f9:43:09:8f:66:ef:b3:65:85:d1:39:d9:fd:2f:d6:8b

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

Revocation information

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

Check the revocation status for certificate promotions.usa.gov

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for promotions.usa.gov

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

promotions.usa.gov

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answers.usa.gov
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goldfinch.staging.search.usa.gov
answers.usa.gov
gobierno.usa.gov
www.usa.gov
open.usa.gov
i14y.chinchilla.staging.search.usa.gov
answers.usa.gov
search.usa.gov
toothpick.staging.search.usa.gov
answers.usa.gov
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lemonade.staging.search.usa.gov
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open-staging.usa.gov
redir.gsa.ctacdev.com
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vote.usa.gov
www.usa.gov
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porcupine.staging.search.usa.gov
answers.usa.gov
epa-notice.usa.gov
lets-encrypt.infr.search.usa.gov
toothpick.staging.search.usa.gov
snowflake.staging.search.usa.gov
i14y.dachshund.staging.search.usa.gov
sa159gl.wpc.edgecastcdn.net

Certificate

The complete raw certificate details for promotions.usa.gov in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0Djr/cyIK68iicGuxyFM
BvQd5lYZlX+uJ4AARzuIewn4a5S0S2rO1E/i6ps6f8xtTTxPjO43vJvKPd0byL39
mB4ZRg8xc0+hu8MG3uqoUVuqwq2wSsbH5ASRm5Z7XNR9zyp/5x3uQxdG8vcZsm3s
d9yGgMo7BocUjOamdWHLxAX8DMtX8CBJ3szkaVjdQ1rl4S7FTB+91uASPc4n9bqS
EYMGo+B7V3IBpRyeFkGXRA4aN78misNWjW2CDyRHwAgYeuIb69ttpmUO0LJ04frt
FnvHKgUnnqTG6AErSlwfKPKP29EVwuSPj6RDE192twKPxUyj0aHvAQ4W1LCBoexB
OwIDAQAB
-----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 271799598986754763369275071396521789147932
 . . . . . . . . [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 2024-04-18 23:19:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-17 23:19:14 +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 'promotions.usa.gov'
 . . . . . . . . [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 26285636639095414667886540614759066115504743682194033584736506489831630873886704081855807119235296033505635301806020504735249614764409851517823385096007270366102119368417962572418696455415275961851791559707206260334165557289398968149796083388217225500963049747681852187664174823650761628885316999028285858377918081692840725568088175308291553285038145091621979860192552584504801030044255446538078489717828000912066193308620685532834975781181993917379285512234240274242176771301225279714097560070930185503539473947118584024404006533428000192637758279284012897272723833777116792335267997807064515931413278420796789506363
 . . . . . . . . . . . . . . . . . . . . [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)
							daed107188e62d9060e84f13b0d9cb0219588cf1
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'promotions.usa.gov'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ef3b8c2ca0000040300483046022100f195276e6b9387e58f1693062cccd75827dcb283c94c987fec6546b17e180cb5022100efcd4ac72d02904c776aa622a59b82192ff3affb147ed375fc12859506b5086a0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ef3b8c2ef0000040300473045022100a4624daca218f492bea70f618b8ab9a4f2d3a98f3d467d5d8a8ccd0ac19d7e130220759c95c10d8415f0bd059f9a50847d5ef777cd110a0e1066a6e86628f42fc0df
 . . . . [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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