o-e-m.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ba:fd:41:4e:c1:60:18:83:a9:75:31:d1:fd:73:51:07:15 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=o-e-m.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ba:fd:41:4e:c1:60:18:83:a9:75:31:d1:fd:73:51:07:15
Serial Number (int): 412078297753913653917325576528132442228501
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ca:4c:e6:97:b3:76:02:f0:bf:da:45:16:cb:83:22:e3:35:5f:a1:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 01:11:67:f0:35:aa:6d:59:57:02:a3:47:40:5e:aa:f7:36:ba:22:a3
Fingerprint (sha256): 88:56:ea:0f:05:ea:ad:5f:87:b5:e9:4a:1c:a4:f5:74:f3:12:50:17:87:60:0c:cb:f6:a7:b5:b8:69:ad:64:ff

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 o-e-m.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for o-e-m.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

o-e-m.com

Other certificates including the domain name o-e-m.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for o-e-m.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 412078297753913653917325576528132442228501
 . . . . . . . . [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 2019-12-11 05:16:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 05:16:31 +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 'o-e-m.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 967656500834440542618765829284907732085278642269850112584166204627151583489417024563097643388230960862259309179586920397329476192675922236563415075970053748525779647984053713095007189101043442051447988765499498691375619998915895903975857446802018910722256581721533819030526322320985432351864697158893516060090983425171697328523581354693067122949167072973489058003772294386895603562316260862666332686786042555625077543509192165980705074739741314021718313664031666480348799648008563464067778954942187377578708247378791184763267266037330309048879715657727350389255178031469080656691517094826446030751852591973837192516693555023498715193411652758522017358607869374162262465974507852883389746374735153039802607988093491569502293241167874115203989804860185538343610185595980579654910347530151864298518496681912324927857044602143056422049123557671626260534865154064911670548778184935969060792481404128084741535140468377827543643396624611247290990816326895784551567638904043470659703334250956424993451279439253130720881123966427282046930384134199940139536230965123030712470537956598985090728533286663008047877410025894167314117003058268971687472033524262172920504343472053903895927169286305526728141531930876937280433872148576917482482434831
 . . . . . . . . . . . . . . . . . . . . [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)
							ca4ce697b37602f0bfda4516cb8322e3355fa17f
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'o-e-m.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef39a14d300000403004730450220508f31c6357ec97fc6c0818bbbdd9726258df7f5867c198cb2205aaaf3f9f89a022100aced4cc1a96131b3b54bde82b2d8479b1635f024de31494b606ff0ab2ff0009d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef39a14f70000040300473045022020f54cb4d652be94bdb948bd7fd13cae875d9f58fd5e38b815fc6eae26843628022100ce41e547fa4188e1d46c6fd647aa4281c17421e97bd95cb453856dc59fcbbf02
 . . . . [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)
		0091b0aa3b347eedeedc7c8b630ec05aa6dad94bf3d9086ad6954360c46203b5dc1ea07bd20c328b734147205781bcd92a06fbbc7786253584d275e8dedf1beb78131810909d0fad7cc8445623fc48f07a765d6486dca69f35bda96cdfacfa0510284a675834b167db59937c49ddd0822fb42114c9d21d1d665f2181c0a7e4bdaec8c7364f208ca3be7bbc8499550e59fa9b1b3798650ef8c87f59cfe02c76fdf2b91053e17555661f211100c20356a6cd2c6eda5435d05b5df5f5d4342fe0bb3f51496fc22cd52b6269b679ff87af66a100bf0546a5f0e78f22c15872a6a524b7dbb530ad333fca230217b7431091dedd66647f07e70b52de7b648dee33daf567