www.businessphonesolution.xyz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d4:1b:ce:ec:61:a2:b2:9e:ef:1e:04:2c:4d:e1:e0:27:5b 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=www.businessphonesolution.xyz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d4:1b:ce:ec:61:a2:b2:9e:ef:1e:04:2c:4d:e1:e0:27:5b
Serial Number (int): 333513683145942895833776644488710399731547
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bb:96:a4:89:13:8e:06:e6:af:ad:6b:bc:10:37:75:2d:ad:2a:63:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:27:61:9f:11:ce:64:78:58:f2:a9:da:70:ee:1e:67:a0:56:6a:4b
Fingerprint (sha256): 35:ed:55:80:25:0a:34:9b:bb:49:77:a1:36:48:5c:56:73:e3:d2:2f:9a:51:66:f5:3a:ed:be:11:95:39:ee:17

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 www.businessphonesolution.xyz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.businessphonesolution.xyz

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

www.businessphonesolution.xyz

Other certificates including the domain name businessphonesolution.xyz

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.businessphonesolution.xyz 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 333513683145942895833776644488710399731547
 . . . . . . . . [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 2019-10-28 18:43:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-26 18:43:14 +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 'www.businessphonesolution.xyz'
 . . . . . . . . [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 911412411282711369432773537707886549826879723735777731883795370646983554608510657412948739115266286946544945232659973179134923919968505920795916325940054855627178803609181281009172870631330638512488404139437718907623428357712919897893035123122835282645886755985236991131036546301869222464035606450483579523825952824659099751077685743281618554023445592166188962929449536325951412921001666838845423245969309286422440067961293687545439800483137964519032075301803553400906060248195047048021961562415910821220228850729467528853156290087691971689406492679163511314809342919761033227622458973527878945109344915299928458799077367603377822840309383935884500837147602389090546751583471546018631610621957972801229499230473266557887470675267193647238432515171583837420460560623431687989708992150156419558462137028613797822507567777034396466761239512121089884898713504863770390905593650801790423039215354173631112882441342412789397338037699719291954915371018531195485053463206361591538036764317199787258982803018473980289787647047600015658369282393987883716090825340351033987752561741837145752693087339076029921411963810923757689780180068767612289997006555655681382771919677222661707368050706347905326077766007091321367604368830616254239108048001
 . . . . . . . . . . . . . . . . . . . . [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)
							bb96a489138e06e6afad6bbc1037752dad2a6320
 . . . . . . . . . . . . . . . . [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 (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.businessphonesolution.xyz'
 . . . . . . . . . . . . . . . . [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)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e13e4d5180000040300483046022100f0e122efd504bffa88d36432d56bb3b84e02d62b67f2fde3686e10148ef3cf6d02210098dfbf8af37ff62ce497e85151ba5f4bd3bc6d0a6a46932a65c32125b120bd5400750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e13e4d53d00000403004630440220393144ece28729e8105a304d928ea1ef4b059fc877aa07158c052477c2aabd3102204b2b1eed2c117e96f18325f497ae7d5b29a54753488af3bc70872bcaed22b063
 . . . . [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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