cerealis.pt

Issued by R3

About this certificate

This digital certificate with serial number 03:86:78:13:94:2a:8c:13:97:87:bb:8c:cc:75:c2:32:10:6f 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=cerealis.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:86:78:13:94:2a:8c:13:97:87:bb:8c:cc:75:c2:32:10:6f
Serial Number (int): 307094303980988551863030344505471838326895
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 20:bd:d1:91:af:63:2d:99:ca:31:17:fb:fd:6c:1b:32:c3:1c:46:7f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b2:96:02:2b:9c:35:1f:5f:c1:be:f2:a4:8b:b3:75:d9:43:e6:b7:02
Fingerprint (sha256): 5a:33:1a:dc:16:f9:25:c0:4c:d5:be:36:e2:b8:8a:f6:f8:69:b3:06:8c:84:51:e7:b6:35:d3:85:0e:89:00:4e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate cerealis.pt

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cerealis.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

cerealis.pt
www.cerealis.pt

Other certificates including the domain name cerealis.pt

(limited to 100 certificates)
webmail.cerealis.pt
servicedesk.monaghancoco.ie
cerealis.pt
helpdesk.porvairfiltration.com
helpdesk.llyc.global
webmail.cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
servicedesk.monaghancoco.ie
cerealis.pt
compal.pt
servicedesk.monaghancoco.ie
pomoc.lekam.pl
mkt.qualitecempresarial.com.br
mkt.conselhosdoconsultor.com
daas2.cerealis.pt
cerealis.pt
cerealis.pt
mkt.academiarolear.pt
cerealis.pt
cerealis.pt
mkt.qualitecempresarial.com.br
cerealis.pt
webmail.cerealis.pt
servicedesk.monaghancoco.ie
cerealis.pt
cerealis.pt
cerealis.pt
hrdemo.servicedeskplus.nl
mkt.zazabistro.com.br
mkt.tcsolutions.com.br
cerealis.pt
*.cerealis.pt
webmail.cerealis.pt
cerealis.pt
daas2.cerealis.pt
cerealis.pt
webmail.cerealis.pt
cerealis.pt
compal.pt
pomoc.lekam.pl
cerealis.pt
sip.cerealis.pt
webmail.cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
sd.kormotech.com
cerealis.pt
daas2.cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
helpdesk.nauit.lt
cerealis.pt
webmail.cerealis.pt
cerealis.pt
webmail.cerealis.pt
help.sch1584.ru
cerealis.pt
cerealis.pt
cerealis.pt
sip.cerealis.pt
cerealis.pt
campagne.dlink.it
cerealis.pt
cerealis.pt
webmail.cerealis.pt
cerealis.pt
cerealis.pt
webmail.cerealis.pt
cerealis.pt
itdesk.solargis.com
cerealis.pt
cerealis.pt
helpdesk.nauit.lt
mkt.meramar.pt
webmail.cerealis.pt
cerealis.pt
cerealis.pt
cerealis.pt
servicedesk.monaghancoco.ie
sip.cerealis.pt
cerealis.pt
webmail.cerealis.pt
cerealis.pt
mkt.conselhosdoconsultor.com
helpdesk.aldaholding.com
webmail.cerealis.pt
servicedesk.monaghancoco.ie
mkt.zazabistro.com.br
webmail.cerealis.pt
webmail.cerealis.pt
cerealis.pt
compal.pt
cerealis.pt
cerealis.pt

Certificate

The complete raw certificate details for cerealis.pt in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtLovs/efOKFdygoiw3ls
w/PLI9ebfIo7Rf832P+XLU/qaZZxjUTbIbaWSJBQPAUIfleL+kKnwy4mOuiPvLKn
PISFSNhNhtTBlv6CkQC0p4PXQ0hdcuSH1A/fJ4zB8hg196A5PkysBGaKWycsiRoH
xdTo6MonqFMq/NZ6emXjxwC93mbN92F3185ClN9/8cHLL5IdMXNNd4NcNmfApEnX
poJOMpINbAbBrBRP2VDvX7YlcnUv+BltHwcIkx88PGqtQRAjTvQ/wY0M+uFly+UI
NAxARRrRlXS+pme0oP4mV7cvXKTb5nRksld2ZdUlwIgQaSHIBEy6P1hvQRzA1mZn
VwIDAQAB
-----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 307094303980988551863030344505471838326895
 . . . . . . . . [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 2023-08-11 11:22:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-09 11:22:16 +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 'cerealis.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 22814706799938636736695310166147730370257701467664763682001690810582954604031498622416376525511705286111223981225946966055316119195500347074055191271855632235916772937146495478652721152278442625919710862706593422845198126114277268209909611196866855836716572329583262977979599871888492461975437407595428165040355821050310462167139611696042426954528398456914657947822221928154060104733754311815333795239862723231521551573846978366373611360979373985771848192442938586391735017553863045640458791529872736584246091185917222985099734748603838649862661496996507202993908209318182708157747729099298023420925801758911787067223
 . . . . . . . . . . . . . . . . . . . . [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)
							20bdd191af632d99ca3117fbfd6c1b32c31c467f
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cerealis.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cerealis.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 (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)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189e48c26ed000004030047304502203f86722ec64e10d10ccef3b6de6a1216c75045acac8079939f369c354ac5c8d0022100ca64fc4c245b1b4fbd61a82df834a7fe174e73f833a8a3b6e8407682204871d0007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189e48c26d90000040300483046022100a6e736fdabbb91af1e3d324a20ef6807e7c83d2a3a312da51a35c7fdff76f1c9022100ef757cc35df335558b7915023f7636f0c3e6bbe253ef55430d6cd3beb150b4ad
 . . . . [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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