DV SSL/TLS Certificate for proximawifi.net

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the proximawifi.net DV SSL/TLS Certificate

This certificate with serial number 05:9b:58:d0:ee:de:fb:ab:70:94:03:7e:6d:44:a8:cc:f7:35 for proximawifi.net was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for proximawifi.net provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:9b:58:d0:ee:de:fb:ab:70:94:03:7e:6d:44:a8:cc:f7:35
Serial Number (int): 488423253437802368653584802551260003497781
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: e0:65:26:18:37:44:8d:66:b0:f6:40:52:89:3e:c1:dc:99:2d:ba:cc
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 9b:39:33:07:3f:ea:78:0a:13:e3:72:19:47:1b:7a:35:31:8b:d0:0d
Fingerprint (SHA-256): 5a:d6:16:f2:65:15:5b:78:58:81:fc:79:c5:88:d0:ba:5f:fe:ea:76:b9:7f:40:1a:03:fa:dd:1f:57:2e:af:fe

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/54.crl

Check the revocation status for certificate proximawifi.net
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for proximawifi.net

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for proximawifi.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3OWcx36/vGAr9eDt1MdC
A524h+8RonuZFfwBGtQpJR+PhQgKpnTnailQvxqCOGzVQ2cVqM5XRyCA128UHs94
UKYrprWXnkh8mO/QYawP1Hf6fusdnhvWvbVjyU+s865I+p6m27K0Al1ieZFH2/1W
TM3FFBgUMVp6C71aBRIF1ppTMIRMNGjHIl5Qwj1eW8yFeKPslfcp4jtbXB8Dv6dJ
JYRNacmjPrLj7Z7tBarwSqGi4qZxvmjiQMHsCBJIkRU2WBcFmnD3lj0zMv4YVkER
Y9z2e9wBujDojkIdPHhZPHnN/S6dZ8CIrJfZ+/ijnMeu875fupOI/NJDRnOsnaOc
YQIDAQAB
-----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 488423253437802368653584802551260003497781
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-29 08:21:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-27 08:21:20 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'proximawifi.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
 . . . . . . . . . . . . . . . . [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 27885653196363031465632097594839240413277446312256614336704394319437093707571455256606002590452329117961677478775806305455797770616464168428227644700099507686385991370346482573208929511294622647524802753736242603661679563116345960613556229027589348520925701948485501564513979917551794010815003155499793138580163969893233579759864761164688059310020030185857520532113001519544672588861847233569093933000089708108032674278153966247956476725676447377752114999300788001788353795714480509911379263170931061825098437887417559125486383587036151559237017955372757045821651103475563081208883121337750092920819875091092150131809
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							e065261837448d66b0f64052893ec1dc992dbacc
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'proximawifi.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.proximawifi.net'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/54.crl'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000198557b279e0000040300483046022100c4faf4ce7b97ac6e23db92708bf8eaf57fbc19f5b6ac28b04988e42594508426022100a9588bae1ea44ed8356cc69c4ecf5662021c061d92dca59ae2ebe1ae91f48edb00770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000198557b27a00000040300483046022100ee6a606a2c2b708eac4055c63dccd131cd906f62499444c04868f319278011b4022100ccabe4ccb00b7b5aa53b21c778e814557e7bca8b9805d8e4e092d182bb37c042
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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