hdns.io

Issued by R3

About this certificate

This digital certificate with serial number 03:57:ec:e5:12:46:8d:ed:b3:4e:bc:3a:81:b0:cf:42:c0:b7 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=hdns.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:57:ec:e5:12:46:8d:ed:b3:4e:bc:3a:81:b0:cf:42:c0:b7
Serial Number (int): 291256310931061499873006160655690582114487
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:8e:df:a0:55:a9:a7:9e:1b:09:a3:97:a8:c9:68:33:5f:bc:4f:cc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 88:e3:38:70:a7:d6:bf:8c:53:34:bb:26:95:fa:06:f7:f9:4b:8b:31
Fingerprint (sha256): 19:2a:c2:81:16:c3:e2:df:45:93:01:ee:a0:3a:42:d5:8f:31:8d:c8:4d:26:93:b5:6a:39:ff:cc:2d:b2:77:e2

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

Revocation information

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

Check the revocation status for certificate hdns.io

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hdns.io

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

hdns.io
www.hdns.io

Other certificates including the domain name hdns.io

(limited to 100 certificates)
status.sandsiv.com
status.asista.nl
status.sandsiv.com
foxtrot.status.descartes.com
status.detroitcatholic.com
status.ivey.ca
status.harleysplumbing.com.au
status.sandsiv.com
status.sandsiv.com
status.uss.cl
status.sandsiv.com
status.sandsiv.com
status.intermiles.com
status.sandsiv.com
status.sandsiv.com
status.sandsiv.com
status.ampersand-dev.tv
hdns.io
hdns.io
status.sandsiv.com
status.sandsiv.com
status.sandsiv.com
status.detroitcatholic.com
statuspage.e2open.com
status.sandsiv.com
status.wmcws.com
status.intermiles.com
systemstatus.clinisys.com
status.sandsiv.com
status-namer-gtassurancetool.gtil.gt.com
status.sandsiv.com
status.itabnz.net
status.sandsiv.com
status.sandsiv.com
statuspage.e2open.com
status.hdns.io
status.sandsiv.com
status.transvirtual.com
systemstatus.clinisys.com
status.asista.nl
status.sandsiv.com
status-namer-gtassurancetool.gtil.gt.com
status.wmcws.com
status-namer-gtassurancetool.gtil.gt.com
status.sandsiv.com
leapstatus.gtil.gt.com
status.sandsiv.com
status.sandsiv.com
status.sandsiv.com
status.wmcws.com
status.sandsiv.com
status.plataformasintese.com
systemstatus.clinisys.com
status.sandsiv.com
status.hdns.io
hdns.io
status.sandsiv.com
status.sandsiv.com
status.sandsiv.com
status.wmcws.com
status.etosoftware.com
status.hdns.io
status.sandsiv.com
status.uss.cl
status.detroitcatholic.com
status.sandsiv.com
status.hdns.io
status.ivey.ca
status.sandsiv.com
status.sandsiv.com
status.etosoftware.com
status.sogi.com.br
status.openpay.mx
status.sandsiv.com
status.ivey.ca
status.detroitcatholic.com
status.sandsiv.com
status.plataformasintese.com
status.sandsiv.com
status.sogi.com.br
statuspage.e2open.com
hdns.io
status.asista.nl
status.sandsiv.com
status.itabnz.net
status.sandsiv.com
leapstatus.gtil.gt.com
status.uss.cl
status.sandsiv.com
status.sandsiv.com
status.openpay.mx
status.sandsiv.com
status.harleysplumbing.com.au
status.sandsiv.com
status.wilsongirgenti.com
status.ampersand-dev.tv
status.extrinsec.com
status.sandsiv.com
statuspage.e2open.com
status.sandsiv.com

Certificate

The complete raw certificate details for hdns.io in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE0KKD///lfjiv7A9vyxw86ere3Dr1
gjI08QBC09z79mDDMrjeCmaNGb2nA5H4m9DAi0i3RJ20+Z5GFEZ5w/Kg0w==
-----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 291256310931061499873006160655690582114487
 . . . . . . . . [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 2023-07-03 03:50:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-01 03:50:10 +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 'hdns.io'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004d0a283ffffe57e38afec0f6fcb1c3ce9eadedc3af5823234f10042d3dcfbf660c332b8de0a668d19bda70391f89bd0c08b48b7449db4f99e46144679c3f2a0d3
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							ad8edfa055a9a79e1b09a397a8c968335fbc4fcc
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hdns.io'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hdns.io'
 . . . . . . . . . . . . . . . . [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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001891a163ae50000040300473045022046879e502488f50589196182dfa9e3921daf14830dbbb927396056161e72d312022100c02b971f4af117c846dfb11ca65c7d74283dfe82fe99a3c5ee9d61688b5fddd8007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001891a163afb000004030047304502206c85fb95c4cfa8c7a21edf9f309dcd467a1ef6077e41cd8ffd873b151a5471d9022100fffaf879613f30265c6e8ba9d1b623f49f13948cf732c475371f3848c1a82bb2
 . . . . [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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