if.ns02.biz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:61:25:7a:7e:27:6d:ea:65:85:43:5b:83:0e:b7:72:5a 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=if.ns02.biz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:61:25:7a:7e:27:6d:ea:65:85:43:5b:83:0e:b7:72:5a
Serial Number (int): 292771965267030904124301036777534114984538
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a3:65:b6:79:08:a3:84:0e:42:10:bf:f8:b0:16:b0:da:5c:40:61:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:4c:e2:25:cd:0e:b1:5a:95:c8:a0:65:d8:bd:9e:33:33:60:01:45
Fingerprint (sha256): e1:df:82:97:3a:20:07:c3:6d:71:ed:8a:06:0b:b0:56:21:ce:f0:04:24:00:9b:b2:02:93:40:61:11:ec:e2:7a

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 if.ns02.biz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for if.ns02.biz

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

if.ns02.biz

Other certificates including the domain name ns02.biz

(limited to 100 certificates)

Certificate

The complete raw certificate details for if.ns02.biz 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 292771965267030904124301036777534114984538
 . . . . . . . . [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 2019-07-24 00:56:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-22 00:56:16 +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 'if.ns02.biz'
 . . . . . . . . [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 783610738968138721165383296796064956775884318366181003146200112414135449411957305722526084502018164842661382928038940981970858943501765012701760663902416304856585176303367362388287320115872725264481129718769609003969742289965320903778894970378676581844810816022240052293839871052447370995232912189055414035376611859240990588831886851090082423251806345413070268930174793793938051006083276247399494768247928249944936242840582293911961790527390079403695671600971351343508692507527513359810007278933732690393275068575505187826648676543454987109009830274613044058840566166172070616537681289170325935232955152883388256808475508614473549102356599867821586483031306568082326100319003126027834964274787679139049340060831912274393104835094203686237687065780820680509174299189601642689590781641643644805210851947437230102992286765249956348785284410943443755129048986104678695381107518208340864519450911412464793166086050753882958619025368756340746576252219710983642510301789859826246498173820018771815861229227864550633516770443460190529741690560822662129121683555429079899680508687664864173820962551006175537648930904641095671884815087296890668720444886516088470091977458638789574572575674592162268499678261205120562609972160698754878196793729
 . . . . . . . . . . . . . . . . . . . . [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)
							a365b67908a3840e4210bff8b016b0da5c40618f
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'if.ns02.biz'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c21b182d5000004030047304502200f225fda8d5e3f4d5fdfe060a0c74531b8c6e83e077e64737445365b81224284022100e219fac24b98915b3a99816986621b0fda2e19e7d312855f003192b3a99f454f00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c21b180d30000040300473045022100fc3637b2fbc9d284dc11dd12a02a4f83c7edbf80177c3911f8813188aacbd47c02204cfb90bab977a7e1340408776bab3d67c606290225f7b3b58e766d8545f070df
 . . . . [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)
		0054a1dcf797885ba3466b5fb58a496b1fd9fe80c4b011072e66353110a865436b48da541d3615819a9d329faf4c71aa3b5f58727c206118322c8579a0eaa308358acbb5190856dfa499b0c70ad9d605c6abfbafd9161c2faac473f7c740c141722c69e1ed92a8f1b6177b503461f76108e8a3ce7986c8181ec879d86e218fe1bb663a8af44e85d560bae14e5d4319d06cbfb456c93b0c29cd1852dbf1233c819a122ba88ab9fbf94d499ff0e05f9ed9f5a8a68d20940d4ea1b15df969fb2e9ff1f5af44808974fb6fd4b173d918cf41e097b14c74a36369377283c680300e5ab62afe3475e4cbf0397a8eae3c8b1be68738eb08e6a61ab6b8cc20dd9b11d87ab3