aws.duplex.snapchat.comat.com

Issued by R3

About this certificate

This digital certificate with serial number 04:35:f4:5e:a8:bb:69:5d:b7:75:94:86:2e:1f:82:78:92:16 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=aws.duplex.snapchat.comat.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:35:f4:5e:a8:bb:69:5d:b7:75:94:86:2e:1f:82:78:92:16
Serial Number (int): 366808932303020035922982628453284450963990
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 42:56:77:8e:37:19:8e:11:97:5b:00:ea:08:60:c1:54:16:1b:71:33
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5b:f4:d7:6c:87:ea:ee:37:b0:19:39:2a:01:a4:a8:9b:8f:d1:88:d1
Fingerprint (sha256): 36:20:61:9c:17:ff:3e:e2:b8:b4:da:38:0c:7a:b3:fb:f3:c1:c7:9d:f0:94:32:a2:79:e6:29:37:b5:94:80:0f

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

Revocation information

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

Check the revocation status for certificate aws.duplex.snapchat.comat.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aws.duplex.snapchat.comat.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

aws.duplex.snapchat.comat.com

Other certificates including the domain name comat.com

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mycdh.com
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comat.com
aws.duplex.snapchat.comat.com
comat.com
comat.com
crywoldservices.com
xn--eckp2b6ch3qsa3d.com
bakofthewest.com
flooringstudio.com
comat.com
comat.com

Certificate

The complete raw certificate details for aws.duplex.snapchat.comat.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 366808932303020035922982628453284450963990
 . . . . . . . . [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 2024-04-02 22:36:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 22:36:21 +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 'aws.duplex.snapchat.comat.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 867672771398937801795545163735291548294963309434485825274510118483475113165290168429531375317101786493399327700409807733705871060254645498094069424572184883551570317030498099523967145468058727458621855551573105872784471809406624885138398409298237737315939750755250357640298597348973089727163796308387881124628137150882439489571350066070996866395152142755877098595465162404613391482819791396404439502991756828828560497652426023744653368228493662212430870077711341707530910120513900847167711397370701921217967630407115679126587298225172496495514798453530196528026155819447495589430698713198282932956280901909967627363512779983467990820638927861139915816735515605390272945632259666846737530116544077125632981992770347938616801005642200051299720892670182371741284013261311861399522196836605789895353918128791346621289911747937778153442863831176785530473045624287109383018885539785111684782801029270637293915881514565181649579427409190095687168351092432056190370273930723904547399195363919343560871955953303894659098354046034329160764387090913445878099631357843279774509183660000686001690964927870291443353292353962377074928398528059247463222390671466945127070260276424179324078020963494252247278295230905677670920224514895025344690918037
 . . . . . . . . . . . . . . . . . . . . [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)
							4256778e37198e11975b00ea0860c154161b7133
 . . . . . . . . . . . . . . . . [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 (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aws.duplex.snapchat.comat.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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