www.nea.nu
Issued by R3
About this certificate
This digital certificate with serial number 03:23:c8:f2:da:84:09:43:39:38:68:b9:29:e0:78:55:1e:92 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=www.nea.nu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:23:c8:f2:da:84:09:43:39:38:68:b9:29:e0:78:55:1e:92Serial Number (int): 273513847204536612445237480128891640422034
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a4:07:94:48:be:98:99:d9:af:df:9c:df:5b:09:97:13:6f:73:91:0e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): bc:6a:cb:35:8a:08:88:32:ae:4f:4f:ab:6b:a9:cf:57:a2:5e:69:59
Fingerprint (sha256): 84:75:01:4f:84:f8:b7:21:b7:60:18:31:6b:82:d5:ff:47:f8:ea:d7:ac:aa:5a:14:ed:8e:f7:11:98:f6:c5:83
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.nea.nu
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.nea.nu
Public Key Algorithm
RSA
Key Size
4096
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
nea.nu
www.nea.nu
www.nea.nu
Other certificates including the domain name nea.nu
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.nea.nu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF5zCCBM+gAwIBAgISAyPI8tqECUM5OGi5KeB4VR6SMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MzAxNTMyMDBaFw0yMzEyMjkxNTMxNTlaMBUxEzARBgNVBAMT Cnd3dy5uZWEubnUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCqYxH5 og/KzCGY6yW+08SUPjLDzM+wl++jOmB5hsL+SC7xoRn3VmL6rnBX9jXDqzugOX2Y YbHWIqPlVYY8XeadQRlGn1B77rluGmHQlGIAY2Ml4uNjisrXCHlGUar10NEL80CN PdRIb2Qoj5dtdhgsTOsrSRWJMsS4RsipgCCLzbsCM7l7JO5mVgyQlaBHPdMQUHpQ PIvLoAAP3ITk3WexbJIYHcmI87aqIl0EyIp5TR1L+VOzrp62X+GtRr1lkVI5JxVd UCfCb4F9zMTWLgHPM9RraWHEWhDMg8gnA1QnDR8/obpoEnPCiLVHisPNAfZq4lqH s1FLrbpGjN/6+02jOQBbV6ysywQmfSZ+9jXrnf3hKLON3ttcLWWndA7pYy3XS7D/ +E+XQSS1P+WX4R7rrIBvNCUR1UcWqjMoNLTDDmCbiAQFdAtdkY2XRBfHVxIvUVE7 4I53/GPGAzr11REb578FGR8Ft+n1XHFegFPZMH1ZDLiEvlgj4Gx5lo2DtjdCQOHL 4+WKJCSlnBNT6jnXlSy3Zyia4XozZM4JvxIp3D0g9/F9YBT6kbgIP3dTWjo75yha ORkrfSu2CFiGyRQV1BxBWtmGasR+CsXFbNo4+5axC1nh5QgZt+sc69jDwHkhlwa6 fMGzGaDvjQqQyDYuJ6DrLfTWWfWdIoi47lWVEQIDAQABo4ICEjCCAg4wDgYDVR0P AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBSkB5RIvpiZ2a/fnN9bCZcTb3ORDjAfBgNVHSMEGDAW gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz LmkubGVuY3Iub3JnLzAdBgNVHREEFjAUggZuZWEubnWCCnd3dy5uZWEubnUwEwYD VR0gBAwwCjAIBgZngQwBAgEwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQB6MoxU 2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYrm7sAzAAAEAwBGMEQCIAlp NXgkNs4r3Nf420nPvLVWnjHoi4h03pALJCfgBu1oAiBpC6srjrWFg26Q/wflOwBl PYG6fXh1sTmq3bqairgdvAB1AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31t Br1uAAABiubuwDIAAAQDAEYwRAIgfWbS+06bCTqraX+ZDY0Kuu2DxBOSI/bIUca4 W6T9lbsCIHCFza5Oj1vfos5+0dgJceyJV431Y9REIZzkzqoowm2cMA0GCSqGSIb3 DQEBCwUAA4IBAQAtLY2bGQ54UpZzhfRrfUtd7+9kIk8S/Q8ffP8e3OVgeG/6QRzg 2KogrJFqAkjd0RDMGKlBzcXPE8iAet4ILUk0t4iD7CU2+ObquAtf0MxuMWLvskqf GwLcyHrBuD7ah+QzGmCGrbAkRDy7LshYkS7XRX6JZAvETlEGBUdjciAmy2bIWfYF eVXKKMgVAvJGjOGE8wIgXrCBJnEiv0T8GEiZdCzBTAHPxEKvAsj+ZJi/CEi+7rs1 pW5uqa4YIaipsDukmNsPmfetL9fTwL+2LBuCzE5ZOr3TLOBGxrqJb+F+nnP6kf92 I25PQIvLgNxyynngnOEUEpAt+TrSOh1P3s/s -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqmMR+aIPyswhmOslvtPE lD4yw8zPsJfvozpgeYbC/kgu8aEZ91Zi+q5wV/Y1w6s7oDl9mGGx1iKj5VWGPF3m nUEZRp9Qe+65bhph0JRiAGNjJeLjY4rK1wh5RlGq9dDRC/NAjT3USG9kKI+XbXYY LEzrK0kViTLEuEbIqYAgi827AjO5eyTuZlYMkJWgRz3TEFB6UDyLy6AAD9yE5N1n sWySGB3JiPO2qiJdBMiKeU0dS/lTs66etl/hrUa9ZZFSOScVXVAnwm+BfczE1i4B zzPUa2lhxFoQzIPIJwNUJw0fP6G6aBJzwoi1R4rDzQH2auJah7NRS626Rozf+vtN ozkAW1esrMsEJn0mfvY165394Sizjd7bXC1lp3QO6WMt10uw//hPl0EktT/ll+Ee 66yAbzQlEdVHFqozKDS0ww5gm4gEBXQLXZGNl0QXx1cSL1FRO+COd/xjxgM69dUR G+e/BRkfBbfp9VxxXoBT2TB9WQy4hL5YI+BseZaNg7Y3QkDhy+PliiQkpZwTU+o5 15Ust2comuF6M2TOCb8SKdw9IPfxfWAU+pG4CD93U1o6O+coWjkZK30rtghYhskU FdQcQVrZhmrEfgrFxWzaOPuWsQtZ4eUIGbfrHOvYw8B5IZcGunzBsxmg740KkMg2 Lieg6y301ln1nSKIuO5VlRECAwEAAQ== -----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 273513847204536612445237480128891640422034 . . . . . . . . [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 2023-09-30 15:32:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-29 15:31:59 +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 'www.nea.nu' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 695118285377337121050454216136076474034047882817274788502013423491016262064976624311864899209903183416602622761154807277168135894558015299791809888994602834011753735247214986240645845951921880066753436135107227733838258973965220637302425135726596053915779962223717056300499682123775887250999850230451110423304796540703211163289795845533144564308522205538654538279537898976256772134448070132651366720801429459304156291204110779236221250771575856022366558580573066585519874434927278231824727540789604850541292572964088768180158749434272259460673837919969380473686583864237274659741689852887935328210439376221042020274023109601475861892196439676637122933014384553997369052614924965936672858102945858010939860108242236553792322584038587015947689028409017183229785007999481296503582595511859663738561686850921726853816293883859251607206098005630530039494033723403769413820529840716168902957461744077570003928235905259868902423324897164371626190623128742537327452458463136255680442373936243467244868877644461543218795142178800146611767643275349743146552910881958193729622336512842273250728362366989245274581673205466890246552743673995158404234085268343932149461520716795356531616028945037159211081988286170759546559269300239381774856459537 . . . . . . . . . . . . . . . . . . . . [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) a4079448be9899d9afdf9cdf5b0997136f73910e . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nea.nu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nea.nu' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ae6eec03300000403004630440220096935782436ce2bdcd7f8db49cfbcb5569e31e88b8874de900b2427e006ed680220690bab2b8eb585836e90ff07e53b00653d81ba7d7875b139aaddba9a8ab81dbc007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ae6eec032000004030046304402207d66d2fb4e9b093aab697f990d8d0abaed83c4139223f6c851c6b85ba4fd95bb02207085cdae4e8f5bdfa2ce7ed1d80971ec89578df563d444219ce4ceaa28c26d9c . . . . [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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