interspeedia.com

Issued by R3

About this certificate

This digital certificate with serial number 04:7c:d0:8d:e2:76:87:98:4e:6c:24:e8:fa:7d:fd:e2:aa:da 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): 04:7c:d0:8d:e2:76:87:98:4e:6c:24:e8:fa:7d:fd:e2:aa:da
Serial Number (int): 390921373355433130173564328331011973884634
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 56:35:71:b7:01:eb:b0:64:4b:24:ca:23:cb:fe:67:96:03:e4:63:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): be:e6:bf:0d:18:83:c0:c5:de:c6:7d:19:c1:81:42:aa:7f:81:37:cf
Fingerprint (sha256): f3:3f:d3:53:47:f7:5c:f6:0f:81:cd:30:5e:3f:38:ad:5c:5d:d2:84:0f:b4:42:b0:1d:ad:e0:12:38:43:03:84

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 390921373355433130173564328331011973884634
 . . . . . . . . [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 2024-01-28 22:51:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-27 22:51:58 +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 920781957405924959501459660545956166123433810831769632275464203452927945518835438556565457415164879590906918360917607584841324488905590242684173013731587494554822820029721743244112253219670032178291333629444393662012089634484965097102892404033512183276724107754388413012828075343481192239748578707447183066835786315709601641641983737130490031317822818114094590840738999399239808890366532716784995254790506011611733564523505607341762841555123099315454229162538660131319755258887075053974848157528248584262679540378227790316614343980864486324821607947876498738007131937405146325729066141068338901145140367475894891065437951423643078248305160404709528701269705443990483079056139682555951287346022053475991527426229921258006246871847033687326678520707121040808787013178820846232255372117971474393895307761525394197941773580420364937292780654232751455115801918840614899143104107558838777346521474057646871181863261735438841239915280974582968466208836590861250384502484014309630571590117984746022177017994935018073513394165705776558530268250116937187465989180026578326812127032278580444250950010536474252870588845098973455125671858050212722029079881819508440229605483178732129200575014223477152120564236025630012106958893264970881028414297
 . . . . . . . . . . . . . . . . . . . . [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)
							563571b701ebb0644b24ca23cbfe679603e46313
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d527cb140000004030047304502200706c5e6ab3f42b02ca05c112ba671c2a2ca88805c06d3a834b990b7db59a9ec02210085a1f42dc8699e2c02d6e4ef5db0ec4227e3ef92c24d32dc92119fda3a721f9d0077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d527cb1380000040300483046022100ef3aea8873985fcf145438a68e31e803ceacf10c0662c0140b99c88335602263022100b8fb4d489aab7464fbfe2389414a3a3577dac7a2b563c9c30f3a7e2a7aa3f923
 . . . . [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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