safe-chem.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a7:5e:a0:d9:f1:4b:f3:a0:f9:6c:b9:62:6f:83:09:c8:2d 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): 03:a7:5e:a0:d9:f1:4b:f3:a0:f9:6c:b9:62:6f:83:09:c8:2d
Serial Number (int): 318289795690578988065969446218178518173741
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5e:fe:e8:8f:46:79:41:cb:e4:f2:8f:71:5b:aa:09:8c:2c:c4:c4:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 98:67:23:f8:38:a4:69:a9:2d:c3:a4:e5:29:90:68:84:4f:13:62:52
Fingerprint (sha256): f4:27:83:30:f9:8e:74:5d:ab:8e:90:77:b2:0d:9b:64:79:07:1d:ff:16:77:c9:12:81:4b:3d:bb:7b:05:1b:a0

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 318289795690578988065969446218178518173741
 . . . . . . . . [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 2020-02-19 07:48:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-19 07:48:46 +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 764019724120772221912334605113885008987087625374997773562395569280943833382148702621936137752994403898854678211425631015825679235584135344868015194364215123353764352766905499934111595042368520694530401261675079460130899024812930263852574727180066003319998371351115924599549131803837987865576716785863309393845534414699757962128723706706774305392604796054271916104973578313746938423645608138232299882026277302482948982437869718313745720830689601538953538788509273533554030668671746258718707016631846495026359770935045185681818124252116705470735815362634271246876244916714745117955352069592550737486083993033395568026828821678954589954476785355429138414299276766582406858480902891757738680072580713327660001840449080967226784068562246852604703522258580457095237955309587817043656755602210243027016248879412403207370915910024725530351224219689214687869784076195576598987303483349523093465630899758278208589820689503284990492088735997841125977844618168085852953210740996096230959664485335992203020302293542111595905868228796420115502801046139871407670062999137867108408909885225661480231074917656972961481585606893827138366776608726540642676339969833259179007491046414512170420137455935426343072903459642616295779538502335387658130155573
 . . . . . . . . . . . . . . . . . . . . [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)
							5efee88f467941cbe4f28f715baa098c2cc4c4e3
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705ca29fee0000040300463044022050ab412cf2ceea26c08fe953fc24c2a935c8980570568a1db21fe6a22d2b74280220461450a38e07d4d0805f94364a98b2a3be059d8d7d485184b9575ea3c36c1075007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705ca2a0230000040300483046022100dd9603de36faa43a5cefc6285b930dce8254031c95c585149669b2dbd77eb89b0221009948ceab8121ab6ecd82b2268b97f0b132f25ad022c45909ec8e89df7c1f3786
 . . . . [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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