DV SSL/TLS Certificate for smitvw.net

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the smitvw.net DV SSL/TLS Certificate

This certificate with serial number 06:89:1d:c1:e9:d7:cf:20:01:96:78:cd:77:96:00:02:b5:d9 for smitvw.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 smitvw.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): 06:89:1d:c1:e9:d7:cf:20:01:96:78:cd:77:96:00:02:b5:d9
Serial Number (int): 569331954326801103837835605322635990447577
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 2b:73:5d:e0:5b:c4:a7:29:8b:fd:12:10:ea:76:ce:44:7c:4e:03:bb
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): e1:b3:ac:9e:6c:34:93:7e:2a:d8:9d:2e:34:ba:3f:70:b7:57:e3:68
Fingerprint (SHA-256): b2:ef:4c:19:e0:9c:0d:c4:fd:0f:fe:50:9a:ca:0d:57:e0:d1:03:80:45:40:0a:b5:d4:9b:d1:36:af:03:49:98

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/90.crl

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

Advanced Certificate Properties

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

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuQNcgPATgx7awe7eSmdM
vC1AobUGgUDwMEUNDc3NgcIwP0KKSK+gtyxElvku/inwDD/EpBmORoGNwb/nGiCB
ouE4x51zF56uv/ZZ2bepqQSwjDfmZVbsBvSIzESE83YHUTdFowqGL4gL3+V18eLI
HEgfml7S2goRaHf4ge4w4k0FrGnbpewXwsoiUfd8nZx8eZeqtkxT6G7JkF7yLfeS
Vuselk36TL8zcLiZ1o7Q//CDC7/Euw1UGfZI5fO79CpKtvIBDTT83zPItu7qRK6b
NybjGfXT4QMo5jS9Ax9btsERCbKMgPPLTKTjxqDyxFSpgxxwEcYKHtnF58DSxeXJ
mwIDAQAB
-----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 569331954326801103837835605322635990447577
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-13 21:34:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-11 21:34:28 +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 'smitvw.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 23355743958452726693991078543719209622156496691944047318478867092094371302147073562278472452635836431165217575290576015234665605723398994743325501746813568703246488047838864842083788419947000938708125016081894604955550955746608998023151365460823552717938118770489787613918024607532641229119281614178283054351534254998018926603541655157056982436247858553386041903192832761919842787873742071108237259547566143054064369517848891171842460978874880235730312633009031557000833343911929822939564391839041528242959962822425932906178942268178254727796475591530361380145168119725345206231782111034083373902675515232405934164379
 . . . . . . . . . . . . . . . . . . . . [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)
							2b735de05bc4a7298bfd1210ea76ce447c4e03bb
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smitvw.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smitvw.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://r10.c.lencr.org/90.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a84540000019805eb8b7d0000040300473045022100b3e8f66b0ff960d29e4a5cb8094f6ea56df427073de82266384356e284a8ae7a0220288816bce004ea08da6ec098d8f4fd9e17dca1bf50503fc476cea7911d941067007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019805eb8b90000004030047304502200edb7de098f3830818df2dcd7239eda1ff6b4d7c445c081006de12f6519074b0022100f20ab5200001b513895d370e321ed20e715433c2cc2c7ff8caf699a359ff67fe
 . . . . [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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