www.nuservers.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2f:e7:07:39:18:86:e1:a1:a1:df:6e:91:eb:35:0e:ea:a3 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.nuservers.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2f:e7:07:39:18:86:e1:a1:a1:df:6e:91:eb:35:0e:ea:a3Serial Number (int): 277637218211709740104484545503339370965667
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:a9:9d:bf:94:89:a2:bc:75:32:e1:27:33:0d:5f:49:e1:d2:0f:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d9:f4:31:f2:1d:9d:3e:a3:c3:f2:17:f0:02:40:64:28:d7:1d:82:d8
Fingerprint (sha256): fa:10:e3:1d:84:1c:97:7f:92:46:61:2b:42:2b:f3:d3:63:84:e0:ea:f8:86:3d:68:d7:ac:5d:da:83:49:85:8a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.nuservers.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.nuservers.com
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
www.nuservers.com
Other certificates including the domain name nuservers.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.nuservers.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISAy/nBzkYhuGhod9ukes1DuqjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTIxMjM4MzRaFw0y MDA1MTIxMjM4MzRaMBwxGjAYBgNVBAMTEXd3dy5udXNlcnZlcnMuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsrVH2ki8P6LvyShlMSAEpqcizGfo khXHQwn3Wi/25MBrCDJMhaTMBaOql4n6ZEAetFm8djEV2DX4KSi8R3hFczbYXiP+ q6pu1oCm2M0+ztjtgnoNqtt/ltwz7NhQ1FsM6tkBHE+92JtK9puRPoLwT7ZwzrZ4 fYOavwo/PiImgnq55hyS2DwlHGHJsZtgKXzFnwF7VB6CLtTQfGDB7QeTk/Yq2p+O 5A2stY4Naftdp3SMzOaaV867G5NwTDUlfTVgNld00XnOfTzP2Gzp6r7YPowTsNeR pISAG6w39Bn6+YxCYt+OoGonYpH7EegUGL+o7cK4Z3Mdr+kTptB4GGHPDehVEvHP mDXokaYk2fWudukUyyVWIlzS2ZjoQgM0CJ12jdks1Lb3Uyeg3nG1EIXeWOPzam9P 9wCE7USjqq8AGWbnMVs8AYAiXD2I77wYCTTntgjlEXSQbQXQEaWje2S54Ww8I0fh xYLaVfWLb8WMukDK7t5RyLqbI9ryK9Vnu6dvd3QBXB4Db7pTN/Z2cB2TeZ26lQ+f LDrOPRYZVeXm3+fuWgRTYXEnsoVlz4xIUcsb9NmravxVsrDNgIxOrmqXFuK9fbcW gB/w7F/7YSpIPGMdVmr552Ls1w9BsMOwXC6OuhhyrGyEW4Z6iVfroVR9Dy9FX0Yw tEuMzbno/XE+nl0CAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU Damdv5SJorx1MuEnMw1fSeHSD18wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cubnVzZXJ2ZXJz LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkC BAIEgfMEgfAA7gB1AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB cDmfbS0AAAQDAEYwRAIgQCL37J5o7XhCtWPBC0bIkfkF0hIiuNC/DgCclNAaAWYC IA8HRQoUuCV4dkNbhBUY5MWooQZ+MSBlHEPzbzxZFCacAHUAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwOZ9tUAAABAMARjBEAiAlHcnWyD5wuKKf huxgz3E6DxS4m6GQeGQ97CGQ5NqllAIgNP/cEffddx2ANqPYgUNa3CHbtevZ/8/5 NSOyJ3fEbPEwDQYJKoZIhvcNAQELBQADggEBAGkaEg9t8rGN2+BKxxRl0yRHYeKy LEu6LY1a1lwHpIYYRVK2/OsbJxrd0XGnmali0F7VAM9H8goMNSL8JmgfiW5N3OF7 k2qsA/7MWu/zd5jgoEhiB52Bq4uRfY0GuOZrfiFrUDEFma3SDaz0yN9r4gbJOlQs rUvLdJ1yUpA08FJCYkNi3AlDIBaIW3BkExwfDOAZsV00MY+eRc1XdJcqX7Wf3MT/ pA+6vWFsjtyWuN2IZ33qqaUU63zyrMWDRuiDrmPSfpkTe4MD8LRoZ7YPf6cGuI5u 8c5j4+AeQZe+sZU5xn5BTA7oROixGzqgSlUtbD88vl3SirU8dEGwy7naBVg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsrVH2ki8P6LvyShlMSAE pqcizGfokhXHQwn3Wi/25MBrCDJMhaTMBaOql4n6ZEAetFm8djEV2DX4KSi8R3hF czbYXiP+q6pu1oCm2M0+ztjtgnoNqtt/ltwz7NhQ1FsM6tkBHE+92JtK9puRPoLw T7ZwzrZ4fYOavwo/PiImgnq55hyS2DwlHGHJsZtgKXzFnwF7VB6CLtTQfGDB7QeT k/Yq2p+O5A2stY4Naftdp3SMzOaaV867G5NwTDUlfTVgNld00XnOfTzP2Gzp6r7Y PowTsNeRpISAG6w39Bn6+YxCYt+OoGonYpH7EegUGL+o7cK4Z3Mdr+kTptB4GGHP DehVEvHPmDXokaYk2fWudukUyyVWIlzS2ZjoQgM0CJ12jdks1Lb3Uyeg3nG1EIXe WOPzam9P9wCE7USjqq8AGWbnMVs8AYAiXD2I77wYCTTntgjlEXSQbQXQEaWje2S5 4Ww8I0fhxYLaVfWLb8WMukDK7t5RyLqbI9ryK9Vnu6dvd3QBXB4Db7pTN/Z2cB2T eZ26lQ+fLDrOPRYZVeXm3+fuWgRTYXEnsoVlz4xIUcsb9NmravxVsrDNgIxOrmqX FuK9fbcWgB/w7F/7YSpIPGMdVmr552Ls1w9BsMOwXC6OuhhyrGyEW4Z6iVfroVR9 Dy9FX0YwtEuMzbno/XE+nl0CAwEAAQ== -----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 277637218211709740104484545503339370965667 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-12 12:38:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-12 12:38:34 +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.nuservers.com' . . . . . . . . [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 729065552812177300596544792452571839036372338920149080605538382505508276481391643061385718131945857792820050280830196169895157435910266920464832863178098297220044061762453263402685858741855500433131660392683324042814028428903005213695965729736121439754560806020866430313910175299959988284722640425209922357164429498915111378135446487959436792653203766144621256035175875598523131383605700333149209839219849806609046604694216642118463601769778987022982124037147093222981910619027731167867409114641341366002069563312727782489331405921332646261860002272152190029104782117120250209202625587268004121971119760867910933889774504064742853462719482434631211816413047300359066468920464215992105612717631533784813142010936344149925995573374105974194496024131752610931983474467546819732498005165020385860732317374102602124770755802230270978964537592507655658458356417198647377776992144912613881092133829779741419021372115214550198391499725944239819808847062934656293171099138834057409818065699968832283592696372295156318554522827708491984128793953996667160107576585117569532277812723532168755233718322149831693189187222857340938609947198425429614699323653215139662884427307245077711029706606182104417643608959890344224207500418102873903326994013 . . . . . . . . . . . . . . . . . . . . [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) 0da99dbf9489a2bc7532e127330d5f49e1d20f5f . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nuservers.com' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170399f6d2d000004030046304402204022f7ec9e68ed7842b563c10b46c891f905d21222b8d0bf0e009c94d01a016602200f07450a14b8257876435b841518e4c5a8a1067e3120651c43f36f3c5914269c00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170399f6d5000000403004630440220251dc9d6c83e70b8a29f86ec60cf713a0f14b89ba19078643dec2190e4daa594022034ffdc11f7dd771d8036a3d881435adc21dbb5ebd9ffcff93523b22777c46cf1 . . . . [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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