etowns.org

Issued by R3

About this certificate

This digital certificate with serial number 03:ab:38:91:64:20:8b:0b:0a:c0:ee:1a:6a:80:52:27:71:17 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=etowns.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ab:38:91:64:20:8b:0b:0a:c0:ee:1a:6a:80:52:27:71:17
Serial Number (int): 319600334220388953361952787252644462162199
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d3:67:f7:65:21:5c:a4:d3:75:7d:76:ed:15:d0:d4:29:d4:8a:98:73
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:b5:29:aa:36:b8:29:8a:0b:93:79:95:e8:95:41:2c:ea:da:3d:9d
Fingerprint (sha256): fa:59:ae:94:26:96:73:e8:8e:c3:dc:f8:54:5d:3a:3a:10:cd:77:61:95:7c:e5:4a:b9:67:e6:1f:cb:58:6a:aa

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

Revocation information

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

Check the revocation status for certificate etowns.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for etowns.org

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.etowns.org
etowns.org

Other certificates including the domain name etowns.org

(limited to 100 certificates)
ipo.muenchen.etowns.org
ww1.etowns.org
aabc.cf
etowns.org
etowns.org
aabc.cf
etowns.org
boettger.etowns.org
ww1.etowns.org
boettger.etowns.org
alec.etowns.org
alec.etowns.org
alec.etowns.org
ark.etowns.org
alec.etowns.org
etowns.org
boettger.etowns.org
aabc.cf
dinkel.etowns.org
alec.etowns.org
etowns.org
aabc.cf
etowns.org

Certificate

The complete raw certificate details for etowns.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArdzCC8fOjau0Qp0KUcVo
fe6hSV1B+QUxPEMWwmUqZJtZWS4juTAZni3NnDPp/yH4Whk93s28CwGDmRep+lKf
B3NxXgnRC2YKutfkFPeMHr4RZuu6R5nEe9TyT+AMmfHwxbsKjmG2W1Io4fzOCwn8
mTQTTqmyuIfOFD5FLArCEC+b9o7e1Q/PggoDYLpSNwK8tSq3LEgzHKrQVslmTatk
9/PBxWX2ARQCKwERblKMPKVWxFBTySeSTMOmLBFSHSwuoWCmrMazz7FQmv1+vzWL
lLU8O5HmSdShHhOtNc3EAzcA6o6uqL05sJGaYvlEo8wad6UuzuEnKua2rNbcy/t0
aQIDAQAB
-----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 319600334220388953361952787252644462162199
 . . . . . . . . [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 2023-09-16 15:06:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-15 15:06:20 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'etowns.org'
 . . . . . . . . [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 21948086582370797314154142786557421450223282119690050472255918399514995112718481439674899200111390736125979814358164577146393213150790663607229624332538961786986595292348948543326972918194354698807064200558961544194711310638675617998101372784012924083279944796793374897413217978093905009397590124607046460691989505363161136176130854548425400670173273039991331498212665385970425329986765677625858048772954709214382074869483390671087088235021578682741192747458908518737822458866035363313754303095547399625696905096366353430355514684208715133711817632037599482248849669345295409850436705696764684578191438152891365028969
 . . . . . . . . . . . . . . . . . . . . [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)
							d367f765215ca4d3757d76ed15d0d429d48a9873
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.etowns.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'etowns.org'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a9ebe3a780000040300483046022100e1561266ba941befc7fa4b37385215fd1a4451432284a0409f2a629a92f43b42022100cd60163f060e3ad0b7a7a5073410913fd0b649266de81e4b669b72fe9d002a3c0077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a9ebe3a880000040300483046022100a363c240b27bdfcdef1b39342db8f99cbedfad2d095aba193f3701b3694eea29022100a7dfe349ff58a0ac7258e73d1d9d6827e6b00562fe6b8efb2a8828881e87bf0f
 . . . . [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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