www.asf-construcoes.com.pt

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cd:2c:d9:f4:e6:aa:41:11:40:ec:f2:f9:22:98:29:09:1c was issued on by Let's Encrypt.

With 5 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.asf-construcoes.com.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cd:2c:d9:f4:e6:aa:41:11:40:ec:f2:f9:22:98:29:09:1c
Serial Number (int): 331154360741489075088480832174255908653340
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:6a:ea:fc:00:ae:1f:4e:31:ba:1a:0f:0b:4e:fa:4f:36:d7:94:ba
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:96:b5:4d:b8:d3:ab:50:2e:e2:ac:db:05:80:34:90:f8:01:a3:0c
Fingerprint (sha256): 0b:e4:1f:ab:24:7a:4c:f6:a5:eb:ac:f9:bb:1c:16:c5:ae:dd:ef:76:b9:60:60:2e:a1:c2:c8:bf:b9:86:fc:0b

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.asf-construcoes.com.pt

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.asf-construcoes.com.pt

Public Key Algorithm

RSA

Key Size

2048

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

cpanel.asf-construcoes.com.pt
mail.asf-construcoes.com.pt
webdisk.asf-construcoes.com.pt
webmail.asf-construcoes.com.pt
www.asf-construcoes.com.pt

Other certificates including the domain name asf-construcoes.com.pt

(limited to 100 certificates)
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt
www.asf-construcoes.com.pt

Certificate

The complete raw certificate details for www.asf-construcoes.com.pt in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnQ7Qype+WIf+IW1zhYmf
uNgQhGCO5RtbLgx0nrKaoRQ+pwEBhlxArv2iiwHcKjvlwQKS/XxryB7MfwViVpzZ
oi+fHzcg5prjsY40Rn4HC+fbLzsEyBrz+MDOOBvU/sQwwV98q5YbsZY/wzY8IzG0
iDBUV+ZjoAqd+O2gsN9dM5NvrBYLu2nvM/CmxP0wZDb3VFKdrYy7n2dTDg4SS5mF
Y48tIA8Vb39QPt88YoR0ZQIv5eI69V8E/QIXNDw/AzmUdBa4sc5GcHliQSsr3g5q
Ckgc/D5x1xH5YhPIyOHkKJsA6Zg4IzblpVjKhnk1Wxy0/NOJEIk7jOqIB9pDF8E8
XwIDAQAB
-----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 331154360741489075088480832174255908653340
 . . . . . . . . [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 2020-02-01 04:20:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-01 04:20:51 +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.asf-construcoes.com.pt'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19826719720043500394143972382819930091764373552048419546519844994903445376124799592705668186662646284242469736428014475498164230067043261526681415082206381389428669371285706480510355343904386352043808979524989850500080283144153381845241534062471585388428545296418009102679855427710582116450172265929820969577849413235813245626639997123120831802389486269726479265378384485488985371654279051104520464637758741341404846820491637113230382915495493682638825643978290849805292387663660884644703666777862292539418512659097056694367003497629620135891906567689399012507027145438798083492740310301514595219712599146923437407327
 . . . . . . . . . . . . . . . . . . . . [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)
							2d6aeafc00ae1f4e31ba1a0f0b4efa4f36d794ba
 . . . . . . . . . . . . . . . . [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 (155 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.asf-construcoes.com.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.asf-construcoes.com.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.asf-construcoes.com.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.asf-construcoes.com.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.asf-construcoes.com.pt'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fff31cd1d0000040300483046022100cd598572238d0dc7a23f89e60aa576472a2d8dcfc324d20572951c9a32e7837b022100f36077f91edfbd9f71a5f29fecc8521ed0484655c941bf53bd041bf888febc7b0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fff31cdc40000040300473045022100ece7d785a6c2ab219b9b6cc676ad79100e5fb6a75c81dbca222af6381f6292bb0220363e4896d6cda76b12edca20c9cea13bc4474053ddd2f6bdc5da5176f279d419
 . . . . [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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