lagastod.is

Issued by R3

About this certificate

This digital certificate with serial number 03:f5:d6:5a:59:2d:1c:93:69:54:b5:89:af:94:a1:28:16:e4 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=lagastod.is

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f5:d6:5a:59:2d:1c:93:69:54:b5:89:af:94:a1:28:16:e4
Serial Number (int): 344990961597434469447608592102528557520612
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 79:d4:54:d6:61:49:29:b0:32:53:5c:9a:f0:c0:a1:4b:4d:54:d3:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fa:3c:0e:d9:af:46:59:cb:bb:7a:3c:7a:48:23:6b:6c:4a:4e:84:c8
Fingerprint (sha256): de:33:0c:2a:a7:da:10:25:54:91:a6:8f:91:28:85:50:00:f9:0d:99:49:36:67:66:15:de:6a:d0:7c:76:93:a1

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

Revocation information

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

Check the revocation status for certificate lagastod.is

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lagastod.is

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

lagastod.is
www.lagastod.is

Other certificates including the domain name lagastod.is

(limited to 100 certificates)
postur.lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
postur.lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is
lagastod.is

Certificate

The complete raw certificate details for lagastod.is in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFLjCCBBagAwIBAgISA/XWWlktHJNpVLWJr5ShKBbkMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMjEwMTUxMjIyMzRaFw0yMzAxMTMxMjIyMzNaMBYxFDASBgNVBAMT
C2xhZ2FzdG9kLmlzMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp8EH
E0S8Hn+2tJVLxpQ6ORc24eSVfHkK4RIJfE26vxSVH0VlFDhbsNWMUFzWN0bAfPZ2
ZXPlH/fsyrkm5lA8XcWYASrzwoJaR6xyDUZWqAY6NZvlzITC+ckaMtDrwPp+3Ijh
oEqDF1rAoT5NkvsIEgRbFCxc/Iptnsb9XxflYOeZZaiPiO6wP29CRWSNtBwZlF82
hn+63o9hjSQ+O161DGrKZMvLoDogqnJpwVjKjYsBz+xI2qg6NFKpt9GUOiqq6Koc
iz9k2vLOAIoC8BKEGY+LJhVq3PrOTKYHH0V6vX5k6ndSsOOl0uag/xgjElkSL+Tv
sYtzyQOFOkREepBXIQIDAQABo4ICWDCCAlQwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud
JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW
BBR51FTWYUkpsDJTXJrwwKFLTVTTEjAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm
H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v
LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn
BgNVHREEIDAeggtsYWdhc3RvZC5pc4IPd3d3LmxhZ2FzdG9kLmlzMEwGA1UdIARF
MEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6
Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA
tz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGD28+JIAAABAMARzBF
AiAm7ZVEClg+OtSRUUytn76mOfwzWvp00Gq/6gyvGJK2vQIhAOhWNzr71pM78Mhs
oxbZQqTxV1QgiWstOYXO0iLt6TnmAHcAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvS
K8E6V6NS61IAAAGD28+JKwAABAMASDBGAiEAv66Hd5GzDXt15ln8EZj9XqnO9+aV
t+y3ADFqLuw3QUsCIQC3owKQuslDiKVug/RBAAy2HCt1lJC5GF+S4smu/KqbtzAN
BgkqhkiG9w0BAQsFAAOCAQEAYnMG4ZSpwEnppIeF8WbTwhgLXoyIXcnQ/vYD6P81
MTf9O/5Dtz5EUdtn9If2QK4uFwNYg/6HbAGMbWdQE30oQFjh8zhTcrqc72jaUnz9
+tOOnpzFbWb92DoCgFfZt3OQQZSkJ9Mzb/znLwbsiajYfqopzWr1AJrlHG3Ah4K/
hhiWvES6mFb3VVJPNJbiHY/3kwP3nbfdB+6cUcNyBRAfGS2aLjJc4G1fzAr3kuV2
STuptGdFcDD6/tX+b7qMShsw/uFIz/07wjcySM/U7/MNTYDUt+q4A3lSBYY2ouix
Z4RQSpLOo8RkPSthC74tno3lZ2SsOSeWJhHnOxxoucU5wQ==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp8EHE0S8Hn+2tJVLxpQ6
ORc24eSVfHkK4RIJfE26vxSVH0VlFDhbsNWMUFzWN0bAfPZ2ZXPlH/fsyrkm5lA8
XcWYASrzwoJaR6xyDUZWqAY6NZvlzITC+ckaMtDrwPp+3IjhoEqDF1rAoT5NkvsI
EgRbFCxc/Iptnsb9XxflYOeZZaiPiO6wP29CRWSNtBwZlF82hn+63o9hjSQ+O161
DGrKZMvLoDogqnJpwVjKjYsBz+xI2qg6NFKpt9GUOiqq6Kociz9k2vLOAIoC8BKE
GY+LJhVq3PrOTKYHH0V6vX5k6ndSsOOl0uag/xgjElkSL+TvsYtzyQOFOkREepBX
IQIDAQAB
-----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 344990961597434469447608592102528557520612
 . . . . . . . . [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 2022-10-15 12:22:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-13 12:22:33 +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 'lagastod.is'
 . . . . . . . . [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 21176982405124438760705034685307656831645718336050739123678132570677523300740473625901349454945331761685421325867379848831068302779990941511353731141166205001835100720426882976525506163714059806197597992040357780683090324764988692522515705898865648380164633411292967493496847175801504333696260061490949132678452531536708330324450565502536668532172521288340817332022904804788640509372336565453452198634769571771886234871499920243910732360075464266593465576045397346848662738548186756612622767072128400106982769050050036658457228017378005650178436518179161113014870137900876565817388285005782718239035374004370272180001
 . . . . . . . . . . . . . . . . . . . . [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)
							79d454d6614929b032535c9af0c0a14b4d54d312
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lagastod.is'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lagastod.is'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000183dbcf89200000040300473045022026ed95440a583e3ad491514cad9fbea639fc335afa74d06abfea0caf1892b6bd022100e856373afbd6933bf0c86ca316d942a4f1575420896b2d3985ced222ede939e60077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000183dbcf892b0000040300483046022100bfae877791b30d7b75e659fc1198fd5ea9cef7e695b7ecb700316a2eec37414b022100b7a30290bac94388a56e83f441000cb61c2b759490b9185f92e2c9aefcaa9bb7
 . . . . [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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