safe-chem.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c0:28:b6:1a:e5:ad:2c:b2:c8:5d:34:c2:19:48:a6:d2:97 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=safe-chem.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c0:28:b6:1a:e5:ad:2c:b2:c8:5d:34:c2:19:48:a6:d2:97
Serial Number (int): 413837472839260315399430486513793372705431
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 84:12:9f:b7:74:38:41:b6:86:20:27:8c:d4:7e:d6:ae:68:a4:f8:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ab:be:5f:4d:f2:ea:c1:15:da:e3:ac:11:4c:cd:f4:fe:4c:28:c9:22
Fingerprint (sha256): 6f:d8:09:11:5e:97:11:c0:90:cd:99:2c:31:5e:0a:1c:0b:b1:48:40:10:aa:70:e8:1c:ba:ac:72:84:b6:a2:56

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 safe-chem.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for safe-chem.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

safe-chem.com

Other certificates including the domain name safe-chem.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for safe-chem.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 413837472839260315399430486513793372705431
 . . . . . . . . [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 2019-12-12 03:32:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 03:32:32 +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 'safe-chem.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 766181033029841745561803256300374010991072680145447161335781774611403620619455895799660321859283203636739941369956846755575054597514367344376617100996202723671880724924282158153020991664103475297958151004028285499469451400015479717450624403650717336426212049912379961578097577645678672352297072568620370208378856446697011955337462059110798378518630073663986829406935555162129884803224859261443427570108391347323599812553174567114315566725516209657231619345385635630999377302134673966550679315813825945082546502946516773002331025895592344407453818111341817821530670161318006521043926731569796833630048792227717333210581113634923499627841290514194682082915587884152690575254417830172245703346938341717865950327173230849476456347712169277471353745940001375291845840317117313888416219018971437660463964738457675797626416442842261273115108839055348384475876493785013086403749986008213692846149974330899765071829922412374005878162155846667353859126911752102860868501050527988615518537735026947557265071744697706266721563559020834847623572883561504422001721386319516291322629229203903110792414178745341057671808490981689288052298268662746820414622634604664713349527429732709863731500589413271040717841517729272683763013944983093199139771403
 . . . . . . . . . . . . . . . . . . . . [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)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:4|false] Name 
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'safe-chem.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef8613f17000004030047304502204151c2a300ad45996bd5c4ff738fe44cc2a9e6a92bdf38c650335db4748984140221008cfc9b79ca1a9fb0d271830c1788a37a2254dcc735db3aa22d22bfb81809a2a3007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef86140f60000040300463044022044ec2035b80b9eaff08a08101a4ab8265f27e2547b17d333e973bcb2422e896102200bb03f52635241a5c324b3352dfdccfa18975c836da7abd6405f17a3e9ac223b
 . . . . [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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