www.az2.at

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:31:05:22:c7:01:c8:71:7d:79:36:82:41:c1:76:ea:9b:0f was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.az2.at

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:31:05:22:c7:01:c8:71:7d:79:36:82:41:c1:76:ea:9b:0f
Serial Number (int): 278017520488819612905391301679618179373839
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a6:e8:e3:7d:50:9b:db:9f:1c:fe:cd:1e:cd:50:bb:85:01:77:8f:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4b:e2:58:56:64:7c:56:19:78:f9:8a:88:74:c4:cd:15:26:e6:34:ef
Fingerprint (sha256): b3:12:7b:82:cd:e9:4a:50:d4:87:1b:54:aa:1f:ad:62:a9:af:f4:49:b2:ac:b3:ff:68:f0:3d:92:f6:21:ab:12

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.az2.at

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.az2.at

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

az2.at
www.az2.at

Other certificates including the domain name az2.at

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.az2.at 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 278017520488819612905391301679618179373839
 . . . . . . . . [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 2019-05-01 21:47:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-30 21:47:31 +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.az2.at'
 . . . . . . . . [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 636866378149332573830787580514760472415988434894929372307417844725838105554590142499391704293166047413958867176770340849386368982577963424798446889501096383561020768672546710970624784915269751919736211704833671533980501440181611026635237167942650715741308261376693118557812402543550292990466228696817969750273078663267356867852882676820520241748719096795405986347459193083948722347267900013701044306155855636031957206590889473187529744914885663937104862609348541342557156973682503025125255951596114500924950528462087087454078090997749935329035006406975265680428617835328003896244724475361805327305291546060156581129770950124833514173952368755287717965353498429478552606522881429117109280400374704222316763688437121175243388859040716130891183566430795541368680425188564396807181641722624882994703409166567845799090277531614549092352780919420635463562668926916358754505156146552191194262403877446073873465428782530121079187116000276578128077132403670218346003649814441403307556080719043650131213536997955761410488716761581628277533238378821241321812662721041420578757782235832091817917604702493913855422697245981120827793325708972212155016852411377376242220513707621857277299237444611929292082036865721718332556446945832890481544101621
 . . . . . . . . . . . . . . . . . . . . [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)
							a6e8e37d509bdb9f1cfecd1ecd50bb8501778f3d
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'az2.at'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.az2.at'
 . . . . . . . . . . . . . . . . [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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a7594de14000004030046304402204421993c7eded25c76d4db5c1cb7685ee76ed449de618a94990f9ead9cdaa51a02202b08a29a581940a11a10508ecb329c9ef9b9577586c88965ead11602b69a0fd400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a7594e0460000040300483046022100b873c9aadb5794c1639ffd638db1ff96118e80ac21cd51956e05a8fee70067ba022100fe9208298831d4f6fd5712af379ad85d93784cd2ae873fad6f3fd51b1b587a25
 . . . . [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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