*.amuq.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:79:00:d1:77:42:16:48:95:ca:1f:29:33:56:ef:36:2c:e5 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=*.amuq.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:00:d1:77:42:16:48:95:ca:1f:29:33:56:ef:36:2c:e5
Serial Number (int): 302512111801600425778640791089088235449573
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:23:3b:1a:f2:8f:87:b2:a6:b4:5b:03:a6:84:f4:4a:80:37:e1:21
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 47:6a:8e:40:f2:c0:97:05:2d:96:a3:f7:87:8c:6e:39:ab:0a:cd:20
Fingerprint (sha256): ed:ab:d4:a2:56:f1:e2:6b:3e:d9:b6:71:2d:eb:2a:95:60:4a:67:36:98:22:b1:fb:2c:e4:8c:e3:92:98:5b:cc

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 *.amuq.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.amuq.net

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

*.amuq.net
amuq.net

Other certificates including the domain name amuq.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for *.amuq.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVTCCBT2gAwIBAgISA3kA0XdCFkiVyh8pM1bvNizlMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTAwOTE0NDVaFw0y
MDAyMDgwOTE0NDVaMBUxEzARBgNVBAMMCiouYW11cS5uZXQwggIiMA0GCSqGSIb3
DQEBAQUAA4ICDwAwggIKAoICAQDaJXuqxrZT9ocFBqMaHo1t2CuESu4Ev+MQDFSR
gsAuxYzpWnzxWMEfyv47lV2kz49JrHwo6Yl9tJ5ICWopevOGPvb5ujIzD+H+sHgk
TxZa26XLJbdTDPSMfZMMU3f0wHANrTfxt3VSPQwH4WOACueIG+FDQyHwAdsGJAAm
cnNp+aLwNjxdFjW9mlVBvFq0hyLvNlZAMvHUye06qlakwmQPyRsW1Tg75BxuTMJr
LbsDsrVwksHwH+kvp+H1xxIPu7pI1ib0a3Fh0F1on+/ELWbZFPTFUFdpTJrQaD7L
PYu962mqX4EHVogdyWxDY6QHxNCdfckr91KUoMZBxSF2zwCIonZH00sNqvs+ZJvF
eoR6RjLbFAUflw+8lg1ZFN+oUdtR6mwlrAAzMm8xIEoGYYXlqRN74CUoa5dXjj4V
8M+AAtBQlx4K+Rdo2e681Q3XjmLZfDs4hQTFEpwTGjDSfur7dwkxww+42n4MhQ6Y
akrIpR28x2Amj5BpoMXu9vpb8X2SadciVcA5ayAT/09CGNvNVAApXhfYFcIGrjby
NostjS+KF7Bn/LMiWbL/I1z6ZkjRCeA0VVRHq6UmwDt0+TXO2ZjugWt4HVuZR7pf
R2XVEtfUFwGW0EWUkxT/v1swUsC6wuFyU0m4yGeClpxmx7Zr04yZh+v82igtx4h+
rycpAwIDAQABo4ICaDCCAmQwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ7Izsa8o+H
sqa0WwOmhPRKgDfhITAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv
BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s
ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s
ZXRzZW5jcnlwdC5vcmcvMB8GA1UdEQQYMBaCCiouYW11cS5uZXSCCGFtdXEubmV0
MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH
AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB
9ASB8QDvAHUAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuVM8N
5wAABAMARjBEAiAm9Rv3V1ov+o80Lpco5LN4MvKvLuQhhXAvNyy0ZEeZGAIgNdoc
fvEfi7gTnTfSwpsY4ru0shtZdcsDi6wqev+mTLsAdgBvU3asMfAxGdiZAKRRFf93
FRwR2QLBACkGjbIImjfZEwAAAW5Uzw6RAAAEAwBHMEUCIQDB1GMe31l+VgeWrltK
L/lCe/dMIwngCDS4kax/Mk6tEwIgfgMxRYzErNGcVVC52gcU3FTIcDuhHxPLsb5W
9U1ZNkgwDQYJKoZIhvcNAQELBQADggEBAAkNzzhqgUZzUFUX4YyHMMQ/lxrbu/8T
yKgZ4hsEnUl8Si7FyhIdMzzOgRN9D7EZHSXK2owMYudULaA+d7+kcLkuvfXJBGEp
cExpItGDV33FibG5P9JM4JpI0Ip/6b2h8rbqNlWQVKwIF8TiiSQutmWEkS10dn3k
IS7IyBL+0J3nOzIof69EiE9nhhF24wLSzU353nxksetlpxgLUONVeynMQirHpKVm
ZN3rNHvwnwPUYcFvPmOafZLnCj4PP+kxThG4/DF0KAeowau97Tlr8eTFONx0WLgU
HOYuslkUVbYN0P5ZTFXQOjGUe8NwYQTA/l8/vQNhAzNIVT4BZxt4IZ8=
-----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 302512111801600425778640791089088235449573
 . . . . . . . . [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 2019-11-10 09:14:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-08 09:14:45 +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:12|false] UTF8String '*.amuq.net'
 . . . . . . . . [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 889959741214697690569070001493198308054347651836319671859533481459821630842243945795789131309554880370131906966963689593578498449670042163307699836625012211482720422544950889414575595433114894463785373222415382558826144685330571800112252773418723276830931797015314768693096075163822929101976159587568905991360321619577864532723402274670394469410903549695265658390820815980147074767271320261081695983275265671163103161483985524016160656447742354982322999132910454886509434696310069682129407916609215056202976594963783096836352545577338505010582282685675946322606446158597282260144946644133246278013483625729750800074996301178566043757733475235288044452205653994223428477526569361138026465590149343923025849788435203826374036288322964168651902034716735953715434658422637206607579743163508903125055035375130361533658603025959180940177993516360741786640748923392411403961334770210611128487452528400681172857974866792770998560769134324773747398746646499445912484265925370072468408319691946388161847735395563488635611132555316784042150558886580217865415791111532726266915622831672350148238054018459458185369054140004410788582094776857641407545439586396057787802337028177907559834458123364749938324938002137227310811995641802339857893632259
 . . . . . . . . . . . . . . . . . . . . [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)
							3b233b1af28f87b2a6b45b03a684f44a8037e121
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.amuq.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'amuq.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e54cf0de70000040300463044022026f51bf7575a2ffa8f342e9728e4b37832f2af2ee42185702f372cb464479918022035da1c7ef11f8bb8139d37d2c29b18e2bbb4b21b5975cb038bac2a7affa64cbb0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e54cf0e910000040300473045022100c1d4631edf597e560796ae5b4a2ff9427bf74c2309e00834b891ac7f324ead1302207e0331458cc4acd19c5550b9da0714dc54c8703ba11f13cbb1be56f54d593648
 . . . . [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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