pia.undo.it

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:4a:9d:98:59:5c:b8:00:bc:f7:1d:0f:15:86:0c:a5:80:1e 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=pia.undo.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:4a:9d:98:59:5c:b8:00:bc:f7:1d:0f:15:86:0c:a5:80:1e
Serial Number (int): 112502660920850813839240507560663124901918
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 77:16:b5:1f:1f:11:2f:31:99:b3:65:d4:b1:b3:f4:53:da:85:bd:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d7:bd:c1:96:8b:78:b9:ba:be:5f:33:1b:a7:9d:e7:05:53:ca:23:df
Fingerprint (sha256): 29:a1:0f:a6:9b:10:4d:4f:0b:a4:30:c7:6e:9c:c3:07:7d:40:93:9b:19:11:ad:64:50:b0:fc:9c:60:40:98:a9

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate pia.undo.it

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pia.undo.it

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

pia.undo.it
www.pia.undo.it

Other certificates including the domain name undo.it

(limited to 100 certificates)
nikewolf.undo.it
lurk.undo.it
consult.undo.it
fugutux.undo.it
undo.it
myspace.undo.it
feralpressinc.com
miku.gonetis.com
mlung.com
koski.undo.it
mlung.com
tfirg.undo.it
andrei.undo.it
sfem.undo.it
shutteddown.undo.it
feralpressinc.gracechetwin.com
grenzwaves.undo.it
nikewolf.undo.it
nampook.undo.it
fuzzy.uk.to
programming.im
pia.undo.it
programming.im
golgowski.pl
fugutux.undo.it
fugutux.undo.it
piccino.undo.it
piratepay.ir
syno.undo.it
entropy.undo.it
tai.whoops.undo.it
zs-tai.synology.me
joao.undo.it
elettrasas.undo.it
iolaum.undo.it
za.undo.it
let-go.undo.it
maybecould.undo.it
maybecould.undo.it
bugzilla.undo.it
ben.undo.it
mycloud.undo.it
mikrotik.undo.it
rimarko.undo.it
goldmine.undo.it
38p.conn.undo.it
entropy.undo.it
lagerstroemia.undo.it
mycloud.undo.it
piratepay.ir
quotes.undo.it
mycloud.undo.it
let-go.undo.it
posadowsky.undo.it
sin.undo.it
mkern.undo.it
programming.im
egiptos.undo.it
piratepay.ir
shop.undo.it
nikewolf.undo.it
feralpressinc.com
maybecould.undo.it
zs-tai.synology.me
wemay.undo.it
mycloud.undo.it
let-go.undo.it
ripslinger.undo.it
feralpressinc.gracechetwin.com
feralpressinc.com
swiftly.undo.it
ripslinger.undo.it
entropy.undo.it
programming.im
ah.undo.it
mycloud.undo.it
wumpus.undo.it
timeline.undo.it
sargon.undo.it
feralpressinc.com
feralpressinc.com
programming.im
sin.undo.it
koski.undo.it
overflow.undo.it
armerding.undo.it
sni.cloudflaressl.com
fiction.undo.it
ripslinger.undo.it
mycloud.undo.it
gracechetwin.com
b0x.undo.it
b0x.undo.it
programming.im
cam.rhysan.undo.it
capsicum.undo.it
85w.undo.it
mms.undo.it
swiftly.undo.it
mycloud.undo.it

Certificate

The complete raw certificate details for pia.undo.it in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1jW44CI6Wkq2HofD+MDZ
jbABSQNWNYYn11QE+uI+nB3hBAImaiHYA/ifhQwPjAN0BpXm9YasiWkf2MIZpc6X
0vGdIbOiuMJh/L6AGBnE4T6Tq5S7nRE6Nz74xHbYJbcaxqsYMWLFCjU197pDPLci
wNIGIbKmK7fviJbYqaA0hZ/jGZRmsF3SrrfbfCMAdmiTHdnbI88gsU7ni9xRuTdQ
nMPfPCvg6NI7fYjk4gyTBi5d/k5OZSXaq3iQfVIoqe/5BzA1GgeHqpoiuj71hl4y
Uo/yqlmOWlV3+DoBScuNVzef3WnAJUwF1WrvIiDmE2TBkMslPipdzf3Og+huQNWQ
0wIDAQAB
-----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 112502660920850813839240507560663124901918
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-01-13 19:46:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-12 19:46:00 +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 'pia.undo.it'
 . . . . . . . . [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 27041488652115534371486854098946171784062777101584944974142618569768548388424021762755205393397573699512267212425612506517969448416135258468269748146303057331170753634257983165390288149975028865431373440045494891599044242642669914046960628146281452189204028329334554667528582147195840166894135696962716783507839979392302879962409779321943072605085121915558216659154134233118189175494369940259828717156210733439530419402382190647223676551530800242866013178789060399529536108218799263103264009115785174794951470493838572968200592254740539874531517685667492523368733464097172669005396428672783604838329481812609231851731
 . . . . . . . . . . . . . . . . . . . . [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)
							7716b51f1f112f3199b365d4b1b3f453da85bd6b
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pia.undo.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pia.undo.it'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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