fieldsheer.com

Issued by R3

About this certificate

This digital certificate with serial number 03:a3:fd:1c:2f:8b:50:2e:a2:b7:3e:5e:d2:70:6b:cc:a5:01 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=fieldsheer.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:a3:fd:1c:2f:8b:50:2e:a2:b7:3e:5e:d2:70:6b:cc:a5:01
Serial Number (int): 317139324634950113316308302939817610355969
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:49:91:a4:d7:13:17:49:bb:26:4a:95:f2:82:3a:fa:f0:f4:0b:55
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 88:8e:02:49:55:56:f3:af:ae:4e:81:3a:67:97:de:20:7f:ac:42:55
Fingerprint (sha256): ed:bd:63:04:8b:f4:7c:57:da:ca:ed:0d:8e:8a:2b:3a:3f:69:6b:03:f2:2a:21:8d:77:5c:59:f2:91:7d:ef:bc

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

Revocation information

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

Check the revocation status for certificate fieldsheer.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fieldsheer.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

fieldsheer.com

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fieldsheer.com
www.fieldsheer.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6vzlaxGBHdE7zNmyPW+6
DWXkM27a4m3bUnh9SyArLL5owyDWLTBvINdOkDERennyN2JHYBJVQ9htvU4VPSvU
KomCnoYPCQM/R67mgU1YTr5JmiFOI0keQ60JyUWoGqevV2SQN/AiC5T9YnvMHJPX
/fGRbQt5IsqcOcFdbnob+62+PaoJQfPiRgIaE0LAGwfQaDxOr3P2ulwO/U96EqxP
QGTrP3XtEpRjQ8FqLtWE2uLDUY9AynUnbd+kCVn5H810WUVuzB+TXdRlSiGmBS1S
SeW4SuD54QiEsK/fF0kVZrZkErV8WhOJJ9+5GjyO72e6nWs9kHQACVQJEnHyBfSA
OQIDAQAB
-----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 317139324634950113316308302939817610355969
 . . . . . . . . [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 2024-05-23 03:48:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-21 03:48:18 +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 'fieldsheer.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 29664471108932592412519888760128649562688031058974979955848665074528224729709811204859840313341475418913886405621956089134468056541752288429684948369746913486349497347259548176434036319752742249944687551333773002613224659998971828960937056781820976457613940140632283020284850764400130440417567852000227838707214324999514539040727179338124814413145267826094962375382890197302829024975509021216868047847166242188958648926027420511767899265458513852974815351323867550606940113290068918253499846574658009378240846994844487752372422477005779219143600614280460301979566283383297347419555778772162148095245353323304135721017
 . . . . . . . . . . . . . . . . . . . . [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)
							484991a4d7131749bb264a95f2823afaf0f40b55
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fieldsheer.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fa3c74f96000004030046304402207774740ab4fdd0d7341c4fdc9590136c4c71344bc4186e15d2f27882b457c86d02200b03488ee8df9a74ae436ee04af998b2a38ed11b098e5e6675734e64ebfb095b007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fa3c757620000040300473045022050aa358685b7d4fe47eabd52d84b2525c1055fb5d39296e2ed84d60fd02becb30221008f78c778e3e456fe2e77c7e0c1737b1694f991aa323de94eed086cda132e3dd3
 . . . . [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)
		0090aa13b9b85866001b74c9b209bd838e0e0bcd73c99a85f37ea604bc0318c3c8d2b382dded41a9c58dceff409e6c5f8014a35c56cb21c9b3940dbeb791a085a5bc5d6376bc7381be1c92bb34db39d5f1f95a7b7591995cecd03e6765a6f90a475b970e7b516758b555fe8394bbc101166c5cdba72f979efcc52e8ee4a0a7297b74aff14a0a2724bd0327cadf0a8a2541cd3cd8bb210430cd30e26da37aa9b3f95982cfa9a1a55e826f934ac41264d94494f3bdacd447b7fc94cb298a8e72564edff63a186e34d0a84d1aca6da4e03ec8841b0ab4b476ed52dc0a4be8d013a7738b5f0fe439261b18579bfc32e79a7c2968fd368ece648e808426ea4f3309e964