aotearoa.energy

Issued by R3

About this certificate

This digital certificate with serial number 04:aa:1b:47:9d:c6:b4:bb:63:c2:fe:37:b2:4e:a2:dc:26:e0 was issued on by Let's Encrypt.

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=aotearoa.energy

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:aa:1b:47:9d:c6:b4:bb:63:c2:fe:37:b2:4e:a2:dc:26:e0
Serial Number (int): 406333407112645091869743283641119164606176
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 58:83:f8:64:86:4f:fb:93:95:65:7a:32:95:e0:48:84:17:87:9f:41
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e1:47:ac:65:be:b8:81:e6:e8:a0:33:2f:ba:05:50:96:f1:c2:45:99
Fingerprint (sha256): 65:c5:6b:e5:b9:0e:6d:b8:ff:a9:3f:d0:3a:20:29:58:fd:1c:55:05:92:00:f5:64:a2:59:f4:87:b6:5f:ac:fb

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

Revocation information

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

Check the revocation status for certificate aotearoa.energy

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aotearoa.energy

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

aotearoa.energy

Other certificates including the domain name aotearoa.energy

(limited to 100 certificates)
aotearoa.energy
bigin.aotearoa.energy
aotearoa.energy
aotearoa.energy

Certificate

The complete raw certificate details for aotearoa.energy in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvXKycJOLUzTP1ld+lxM0
+fpeDbl/1wrfUedpEkbGGe1BkHOg+lUtOoP8Ow0hcher1UozM3gV8RE6eFPmMwQ2
3WrX7HaiPTGquC7ru7NLz+b49Jafm5u/PEG721yJKk8RaVgeiaDu/SAPWRvX0Z+x
SumUNhuuNHjGMaHXFegY90yOi3LFCS1j2L2srEL3U6gp5EmXZdN8tFWSRYF3cIsR
kg+SCLiHWVeibNY8UABdfNgNPyeOjUQ6BTxCBqFTvJA9lmz69bS3giZ/Urc3M1fp
nmt+5D0FklEGUBu+WbcMy6dlUtW3wLASzjLCTgCPAyL9x05Ep1ncg2Ob4J9BjQs3
IwIDAQAB
-----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 406333407112645091869743283641119164606176
 . . . . . . . . [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 2024-01-05 01:07:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-04 01:07:10 +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 'aotearoa.energy'
 . . . . . . . . [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 23915598852206264769662908158614782264919231389293010215367410407214899187113042239051424240505748323935650693764948266666186982790011944671949361704295612047536612057167247718272550487899549476786847559697633858789555725065898769835153732955697316602653408514291640830501936208241295790460352825868748222645966502116545659480360246983683290898873340267032344894552516970814453962789864996825345420233220587758764678039058634368967169688888287606891719896740509269912145154217692897655265804010872557416275512496528193981854220757192482072292388071248603981778355486781802918577083723081818489164661930157208809191203
 . . . . . . . . . . . . . . . . . . . . [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)
							5883f864864ffb9395657a3295e0488417879f41
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aotearoa.energy'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cd75fd8a8000004030046304402201a6dc42f1a51ddbc164b35b5f1e4e9be3d83c407928db7e71f2a735640858e820220126b0b49036d17cc307daea82d6791c102731011af91da3e8c31c1b4ef9fc0ba007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cd75fd89f00000403004830460221009bd9783629a595cd450f9b19d38fa981732c17ea70aca4662a7beafe6e45f0b8022100cd348e407dd62d349e91e2638311386d6e5270e7d026efd6185778f94931e3f6
 . . . . [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)
		003c65a820baddc536e8572c55fb71c5fa0eb2c2ce07ce3fdd5e7d02283a01df04f56f96025cbf8e8679ebda2649a89f461be3e953b2146780b72d2850f4656872e5ee0aa0113856b992393327aa44cb4daf23bf0062c12700f2fd41b5a17e99f194ce8a7130eae9d33af58b0403d0a0ec284c03cf5658e143f00c58950fc4600086d8f5f3ea7a7465296d51868d469fb5d52ae2840e0d463830eaaf0ad39ad55344014473d78f4849f47e332c8165d436756701eccea951d8021c32e7684b57f2810794b2a5ed53d04aaacb38a162d2cd1eaff740d493ec1e05f42a0bea627d6f2f13120df4ef8061a57fd14a86a8833659110cbd5ccce7c9412979d06315ba38