advantawireless.com

Issued by R3

About this certificate

This digital certificate with serial number 04:f9:09:72:a6:f4:ce:78:c0:7c:d1:1a:f0:88:13:df:2d:9b 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=advantawireless.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f9:09:72:a6:f4:ce:78:c0:7c:d1:1a:f0:88:13:df:2d:9b
Serial Number (int): 433192011450434166953857830184574120832411
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 01:e3:14:05:02:0e:b7:24:25:fb:41:a5:20:88:12:de:bc:b7:5f:cb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e1:7d:3d:96:f7:fc:bf:25:4c:e7:b8:45:56:00:59:fe:75:6f:9f:57
Fingerprint (sha256): f5:a4:9a:1a:9a:7f:20:bb:6f:75:45:14:99:f6:b7:75:ad:fc:7d:03:38:f6:98:13:0b:9b:e3:e5:43:6d:06:75

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

Revocation information

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

Check the revocation status for certificate advantawireless.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for advantawireless.com

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

advantawireless.com
www.advantawireless.com

Other certificates including the domain name advantawireless.com

(limited to 100 certificates)
advantawireless.com
advantawireless.com

Certificate

The complete raw certificate details for advantawireless.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGCzCCBPOgAwIBAgISBPkJcqb0znjAfNEa8IgT3y2bMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMjIxOTA2MTFaFw0yNDAyMjAxOTA2MTBaMB4xHDAaBgNVBAMT
E2FkdmFudGF3aXJlbGVzcy5jb20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
AoICAQCo11mk6oC/cG0AAnhQqna461nXNlqIC26v8bi4pm1IkrumLg3YVkdAo9Ka
0A+O4xuD4ec4cjh/Xt2iFhebvvcjQ3viqAaf3QSjA5dpdYPHDGgDi0xrtX5e2ZmV
HqNhTj3nH05JOE3FvRW1TsSSp1ILWkdF7LWTndYTXFQ3X4Yq7RjZ57EAS0xexJoQ
GtzePBUfJTWyC2/YacDCq4yBYkdmJ4t4GymGcmN791XEWOEJLiCMVs4/lErJyfci
HkYZM/HXAxkn50Vg+xjrgtm5zoPayS9YqyRmWUeLLy3VJEx73/KpjUqS4x5ebvOS
aC4We9iDx7qtB0EBb/ENAisj17iKGUzc8cIQEVOqqxAAmNV4SY3KEdvwpD2mzipy
xEI6WEiZDv37K7494BvRGdP7b0DXVP+ZVFzMCfx1v19DxXAjCXT7Lqz2X6gM6sqC
LLWuN150vpyf8I/L6PkYVnuF7R8AxpBeofvFHf/Hb65izpLbAAA4CMJy9mhC02OU
kJlvciQbqbMIbukjnOAzcDVC0T9RnzC7DomE5Z3XOXwIIYJ88lQnZmK2Q/UwxOMR
e24bBEY9oD7apinstCCJ0qJNZ2ZkAQ3WePpT6KX/e2Vr2Thmt6iTexNXDUmdb/67
1UOyzTeBQ1aG7CdJvJnwS5ohZbC/1eqM/QWD4xgI1/ZZBNLmaQIDAQABo4ICLTCC
AikwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQB4xQFAg63JCX7QaUgiBLevLdfyzAf
BgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcw
IQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYW
aHR0cDovL3IzLmkubGVuY3Iub3JnLzA3BgNVHREEMDAughNhZHZhbnRhd2lyZWxl
c3MuY29tghd3d3cuYWR2YW50YXdpcmVsZXNzLmNvbTATBgNVHSAEDDAKMAgGBmeB
DAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AEiw42vapkc0D+VqAvqdMOsc
UgHLVt0sgdm7v6s52IRzAAABi/ij4f8AAAQDAEYwRAIgVLGTcHa7/aEMw17aGDk+
QWBOjC3HzZ42tiVNa7KN+ygCIE5tnVgtLE6uyyr2lfmbUQKeC6s8+1wgGcPuDwM+
Hf3oAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGL+KPiqgAA
BAMARzBFAiBPwEnzzLbOT28cF2yLyeTldjKMd/pj6NFGfIwG1CanUwIhAIBGD+cf
9Ez1EO5thXefhYS+eIpCeiUFrCbH/rmE2SEHMA0GCSqGSIb3DQEBCwUAA4IBAQB4
kNl8ebF6fGO7Feq0yrcGFPX7wEC+OposCJpLO3Rqev2rVTLgMsquCaiIKT25vW48
6Ml4AmqhrrimHNP+hPTPye9aYGEXbgpWIQfHoZShND0Us9nssWmQW+mHyq/ATfW6
qG2L8fRZRDmtyO6kZ6qOGdlzKaSMW2jLGbCoNRR76/cGOfJogD3rSgpVi8dfd9oY
l3ZwDdDWbCigxRw7dMqwnQ3bP66pU2Gde1nm9jwaqjZcuGTIrNvJQo6hdaFIwP9N
vPMsrri2I143nzgYw2qwiemJ71tZXduBx+aLf7MgtJzMGZ4x5rllwgmRlkR3AwzY
QdOwZHnZOdZRdjMCkxhz
-----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 433192011450434166953857830184574120832411
 . . . . . . . . [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 2023-11-22 19:06:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-20 19:06:10 +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 'advantawireless.com'
 . . . . . . . . [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 688812047390176894189636351970466085942182296127243516085358081550046627297133714364549586106204986028837045862613451358754656071029741369496366883189747269204786626446114295866858225568765615239800904965747245310527252799114550103800677612691277041917384804204310792598751437148190260360295233893488162487379083442835585277812549766980110887133735883781234723993157829579330243228373951404197189125253013355669622320956500729881388712740864885230096978435929440955928453200287423735473680512992543297136745436513098210465942732555788462061296382957351352911242097046834055324513740417547463498733247410930740915427338213373657358756731597491111617187907518221142112384621708747020763991886111037768737467079391873397300872079305008868083946857485948800366224592243632699601632816916650907427084957547764034344338121567447863238477480182604416797160548797792992100976184927025782987767719239162371268452327297964752772571865314447734941880735721477187073464466102846881857902208619448306640696841990592216873969509875210914287284666131342106512365084033744800242262904886559744648585479738769445180696262759523497111350370525431448872068776674914884878503847343031081577375830246061346673412138440000039433702242105543268460194358889
 . . . . . . . . . . . . . . . . . . . . [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)
							01e31405020eb72425fb41a5208812debcb75fcb
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'advantawireless.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.advantawireless.com'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bf8a3e1ff0000040300463044022054b1937076bbfda10cc35eda18393e41604e8c2dc7cd9e36b6254d6bb28dfb2802204e6d9d582d2c4eaecb2af695f99b51029e0bab3cfb5c2019c3ee0f033e1dfde8007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bf8a3e2aa000004030047304502204fc049f3ccb6ce4f6f1c176c8bc9e4e576328c77fa63e8d1467c8c06d426a75302210080460fe71ff44cf510ee6d85779f8584be788a427a2505ac26c7feb984d92107
 . . . . [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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