interspeedia.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d9:1c:73:a0:39:b0:ad:86:16:0e:e2:65:2b:af:30:c6:3c was issued on by Let's Encrypt.

With 3 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:
  • 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=interspeedia.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d9:1c:73:a0:39:b0:ad:86:16:0e:e2:65:2b:af:30:c6:3c
Serial Number (int): 335215950164901316647722270667446028387900
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 45:71:00:78:28:2f:97:7c:d8:2a:f5:52:08:04:ad:22:f7:47:16:05
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 08:85:d2:52:60:e7:a3:38:0a:31:ed:85:7b:b2:5a:93:fa:8b:6f:a2
Fingerprint (sha256): 57:6f:33:94:ff:63:73:54:f5:2a:48:13:d5:93:04:7d:b6:50:16:5a:1d:88:3a:95:1b:f1:fa:bc:bf:97:33:1a

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

Revocation information

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

Check the revocation status for certificate interspeedia.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for interspeedia.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

interspeedia-beta.performia.com
interspeedia.com
www.interspeedia.com

Other certificates including the domain name interspeedia.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for interspeedia.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 335215950164901316647722270667446028387900
 . . . . . . . . [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 2023-10-02 21:51:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-31 21:51:20 +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 'interspeedia.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 741209802071109156670579584796361569077072326929229832379256602331867933316770347023496608747740875145000119696395282722908416231465199257746669601196143374894003166017289980739317607799272647891938009569831252287586204715331328248416835811509813295095692182564167704729066095076551437816283285890361267158568523609861498278908772622859273249170643111559163036133709641883627767406217559197953694762031541944269029271862886047260183216907423375144097359927108208001136659303782054500980182685575167970706914323783592664981714542512819257770921861271800709214329019993455858534808833168504179205359080900809134153000702612076807326419264014608598383230204350234772848919661260402583297690320248959925102019835586525317164532437033034369409918849633349163635192119672138287590198965129911787420752391936715012132427677637216426019920548856503679253509697905914685941879364521201041973976121186685234768975131432138907229450298402297154471552673034951830238753739974717736256040015466502345640261211718017394480019042977361984527158108304889599644756005284004454387851469244214379512806661453858857832785461210969293456284113018614000646531350783675211696507829786917776641993349083194559398080442175659565192584455103256200892826836187
 . . . . . . . . . . . . . . . . . . . . [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)
							45710078282f977cd82af5520804ad22f7471605
 . . . . . . . . . . . . . . . . [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 (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'interspeedia-beta.performia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'interspeedia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.interspeedia.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018af296c4d20000040300473045022071cff5fc9f2b76b78fa7cc5fb9a6c778078e6e0d091a65543c34f9a48c783239022100a6d2cfdc200b4eed0939594b5d1e627b239dbbbb07b78eaf27b8ce6d5bdcf05e007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018af296c4c20000040300473045022100c73d2eb032e1a42f46bf398d179f95f8a1383189980d71ba3d00d45d127965d302201f0e9b562898ba4d44c475e61cb84589087c55c4ad9bde919673577f1d129ee5
 . . . . [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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