versar.com

Issued by R3

About this certificate

This digital certificate with serial number 04:32:50:ec:f5:6b:05:c6:0d:1a:49:76:15:a7:76:13:c0:ee was issued on by Let's Encrypt.

With 12 subject alternative names this certificate can be used to secure multiple fqdn's. 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=versar.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:32:50:ec:f5:6b:05:c6:0d:1a:49:76:15:a7:76:13:c0:ee
Serial Number (int): 365570830672478870386739567620624007545070
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d0:88:03:30:ba:46:a4:b3:cd:b1:c6:73:a0:5b:1b:ff:5a:31:80:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f7:c7:9d:8f:c0:de:9c:63:3d:49:c1:ad:cb:1d:ff:4d:d1:b2:fa:7d
Fingerprint (sha256): f1:f6:9e:28:5c:2f:36:1a:11:68:00:0a:c8:3a:cc:94:db:15:78:bb:31:7d:ac:c7:8c:1e:b7:f1:1a:04:51:d7

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

Revocation information

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

Check the revocation status for certificate versar.com

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for versar.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

geo-marine.com
geomet.com
jmwaller.com
versar.com
versar.net
versar.us
www.geo-marine.com
www.geomet.com
www.jmwaller.com
www.versar.com
www.versar.net
www.versar.us

Other certificates including the domain name versar.com

(limited to 100 certificates)
versar.com
*.versar.com
versar.com
mail1.versar.com
versar.com
*.versar.com
versar.com
downloads.versar.com
*.versar.com
*.versar.com
www.versar.com
reports.versar.com
peerreview.versar.com
reports.versar.com
versar.com
time.versar.com
*.versar.com
*.versar.com
peerreview.versar.com
versar.com
versar.com
versar.com
versar.com
versar.com
*.versar.com
versar.com
versar.com
versar.com
peerreview.versar.com
peerreview.versar.com
versar.com
versar.com
versar.com
versar.com
versar.com
*.versar.com
versar.com
vsr-downloads.versar.com
peerreview.versar.com
versar.com
versar.com
peerreview.versar.com
*.versar.com
time.versar.com
*.versar.com
versar.com
peerreview.versar.com
time.versar.com
versar.com
mail.versar.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0UChSy9X8EU84johXM8r
I86iBLZmpl/ihBK9+CKF9vZjGhxOUlbQSd/Bs7ihkVvfs2Qf0xxMbccagM6Q4PE3
WiLntHz4PFLscu9emk5dQ2G7bAHz1zphc3uDXwOZd24HM7XOMs4ZHY/hUPXwrfbR
kKljzVbbzKYUi2bsgUWxxvOx0RGXfsRIn2UQVSh6Nc1sJhuiv31Ko9R6D8UOidhS
/3nsOXnIfFyLi6qlQ+tgaNRKlOKV8nHDxsBvhU+tuOYY1Sl7KPNDt+iR6ym46E2C
rAZtKa3SlPrWYKaXOjuMyBra30XuZqSJ86tCNk8t9A9IRaERUSI/lOSwkG4cGSIn
dwIDAQAB
-----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 365570830672478870386739567620624007545070
 . . . . . . . . [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 2023-07-25 19:09:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-23 19:09:12 +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 'versar.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 26415676005098894025214836939178762241913108118649378356229616765576976918055198837743017288863133031267341839210893761256285188140494066535475432901872710100314237058529940152143470268130891706247552217697630608462197266957885222505483906886299374171212582921209230833600320100156816824670061769976892422486587190632229993123327518060853576663271530208369201248433448749722818495877216359566455296081653401359555467571426905338656395229497773579067424832355063554692342196817286510444147244485616559311663316443022060637564068071602232099535441980114982900602152501531635672027349463048779246963928217776454933555063
 . . . . . . . . . . . . . . . . . . . . [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)
							d0880330ba46a4b3cdb1c673a05b1bff5a3180bf
 . . . . . . . . . . . . . . . . [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 (181 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geo-marine.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geomet.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jmwaller.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'versar.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'versar.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'versar.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geo-marine.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geomet.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jmwaller.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.versar.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.versar.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.versar.us'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001898eab88570000040300463044022065fb94351d79ace1375f395985855bb415c0f696f94dacb5fe1385ee7c3c672402205bb83628adac183b0c39a480e44ebeffa6c4f4000a82f0441dc7073f2c35753d007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001898eab888a00000403004630440220797e4e3274a2beecda26b0841627139a7b42135e886975298d0925c02c4347d302202d42b6b8f1f82aeddb9aab1c28b2b2b9878a14c40646a01b6df0f4f3d05f31fd
 . . . . [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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