interspeedia.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b0:b3:0d:47:27:2e:18:f2:46:7c:32:0c:0a:df:0e:a9:6e 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): 04:b0:b3:0d:47:27:2e:18:f2:46:7c:32:0c:0a:df:0e:a9:6e
Serial Number (int): 408576841059386063716167753337293083945326
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 48:49:9b:4b:b9:e4:3a:c2:3c:e6:f2:30:02:bd:41:48:a5:ac:95:37
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 37:38:a1:49:ee:d9:74:5d:7f:9a:4c:a0:93:9c:c5:4c:4e:9f:d8:d9
Fingerprint (sha256): 53:08:dd:58:8e:94:20:77:3d:82:fa:22:06:5b:d9:01:4e:09:d1:fd:25:38:01:31:3d:97:62:a9:e1:2e:66:16

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 408576841059386063716167753337293083945326
 . . . . . . . . [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 2023-11-30 22:51:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-28 22:51:20 +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 660941798557182638385123695103319663905204395917048845970286932621983576485959801827720275046153345333263761161713629000195910935449260304823508773738672111880835748508172116081591515274646883825987086155744546107211993419692242096787652697855736458647437606658699162704890422787515387535243333774594379722923490894136867178870071708639878913946962156245889686576738216071984619455860112885820163396203203955278002650566425734784177916430369200191080021609339575684204822653172940720076467590630343257843342309847353213468749782979353552684626550831420880949372200114903628569691342455208897096596042116263588712584554960459815967000294541037528653681521353859089440557543058299166688597266032867537712156672964506983695661445310237089215505298335741477106493827898026973672762599744732734627861100170419999218577928122711642291104280399427430587690425846672254635626531923146888575251690176453352982077533056553669600695780222091535537148869478490210881313120896431776383055629039745075352106960472894448341056958346904144215576894037568788994867172627640070301159850727103754191668275870206438859329332594961331427137081717628708188544962992116934917397394315980902729526268989477042580495860953240826770202759116443591826412872891
 . . . . . . . . . . . . . . . . . . . . [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)
							48499b4bb9e43ac23ce6f23002bd4148a5ac9537
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c22a4e5bc000004030047304502210099482a277784d0582b99e68133c02da6b506ed67fd0f2bd03a5a652737eecda002205d41e8f5e6455f9c13f2350b58e97e8ced147f3efa514e55dffcb64e4ccfe5be0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c22a4e5c200000403004730450220512fd34820a6cdbe9915a6f670ce70047e49bceb068588aac2a8c943e9679da7022100df8702c193f77d7b841a3b037de5c88ba0faf7f65bca81b3adcc43f0d0446ccc
 . . . . [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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