roofingmaster.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7a:f2:bf:24:e1:43:33:69:1c:86:ad:36:03:fa:10:c1:11 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=roofingmaster.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7a:f2:bf:24:e1:43:33:69:1c:86:ad:36:03:fa:10:c1:11
Serial Number (int): 303173972211329042220142306941540714463505
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 75:52:fa:43:ff:a6:56:8e:f4:e5:87:33:4e:f2:58:40:e1:bb:0b:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b4:70:21:5d:10:34:74:1e:87:32:3c:5b:b8:45:43:6c:92:9b:8f:cf
Fingerprint (sha256): f9:c8:f8:ac:c4:36:0b:db:10:99:e3:0f:1a:d5:db:dc:ab:af:0e:ea:46:b5:47:1b:58:ce:0d:12:e9:68:eb:71

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate roofingmaster.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for roofingmaster.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

roofingmaster.com

Other certificates including the domain name roofingmaster.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for roofingmaster.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWTCCBUGgAwIBAgISA3ryvyThQzNpHIatNgP6EMERMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIwNTAxNDRaFw0y
MDAxMTAwNTAxNDRaMBwxGjAYBgNVBAMTEXJvb2ZpbmdtYXN0ZXIuY29tMIICIjAN
BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA+sm06O2ZIx8gXHgF/ZUhHlg4S+CO
AW1wxbTvvcEj151R0VXmrPg3jsrefX49mThHnFKdpra4UqmtCbG9ynfaszsnn9Eg
/KLnqibA4iawc8uKyNJ31CbZTd2N9BxxObdKQHinhPdTO09P92tcwMcU+Xnl07It
whvjZd79gNbtG078acynsq/m+BW/1aGmWLOvyyKyt3mTNaJnzMwmvtg7H++UifYZ
7XJmVaoeRD41Dl//8vZQDzJEYMAW+P5e6RJObBYgjhNrxbxXOPAilBHVe9WwKcER
4KNvEkS5FbmUzmsxSVWQzUT2qQQslkQAreChqH1O0B/InjV3a+MTWhZ5V0is5aYs
Zds3C3Q2Jmw3/XjXp6mku10nFrE2gjgW0ajoQRHOM/dnD/ddwC+q6G9H73GK1F2G
D9ZTtZv9C9GbMVFfywZ+d7wba2C1vBI0PByWf2ehzuWvbyGu6pPdCUkgBKxJatWU
oQ4Dbsfqm6lrFoNonKXFPDzWBQ30Gv8dDUJs3dNxCm1ICa1wfIAkxAUCVWaWrmzS
bF4vSRwul1WEo/RRy+wcF3Lt1C6X1iPWNGDhEadrzz9wQg6/oAEiRlLFqnNCCyRT
qMaEF+0ZIahnDQas2rMrRIePXEO5Lns58qo7vkAE1x4infECyEZy81Jlv+2hU3Zg
yHGScFKo60KjS+UCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
dVL6Q/+mVo705YczTvJYQOG7C6UwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl
7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p
bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p
bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFyb29maW5nbWFzdGVy
LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG
AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC
BAIEgfQEgfEA7wB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAAB
bb6O++oAAAQDAEcwRQIgbFBcUfy73OypxssB/InZyGcuN6hmmDe4gC5BBpyiuCIC
IQCKgnKJ7zyTBnWOYiH17Agfa3V2Udze+P8iNMeJb8hCJQB1AF6nc/nfVsDntTZI
fdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbb6O/fMAAAQDAEYwRAIgB8YG+B2nOlNr
ax23r4/9I2K1iddzcHLvu6hUw3M49tACIFufvpO4mO4IUmdKYpyZvxJILTCZHMOS
6pTyc3NCPpr5MA0GCSqGSIb3DQEBCwUAA4IBAQBYdjdd6Gzz09hjmTy33HadVbku
4TL9lIeW1F9SHG5m0CTYOI7ug+7g1ww/1F5o8f8/h4QaxVgdPuJcnO4eTNeW+4ko
sScigEV9IYOgbAnKb2hLMF/YxawtP0V4DOYikZjV5dR98UmuFwG1ix46YNuPve0r
kTs7UeG/+djsWn7aMYSsaQ5XPaBeTgKvFaNSKzYsGVppxb0Y73qbBTYHbUeWaRRc
UV0siEm6faL21nZ/BahYsCFmQVNggJBQvKiYwLHsEk6Z1a0OHSQWJ1qb/846gcA+
s31JRgTHkdhwaDbvD4VU5qZ7shUacdE8kPOESBmJeNAAdtZvxr3NuuGwvmX+
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 303173972211329042220142306941540714463505
 . . . . . . . . [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 2019-10-12 05:01:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 05:01:44 +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 'roofingmaster.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 1023125436760041405790063567599687472543199226539767943659527744322229220917503935075908968401788249969932540059225690645519906931618301824160776927240925876991465461158211682901358177014854467894944706730823392025314623025061610568379553952104195938069875768930499893252635834107240872836574102107560923457268049856401535998668615045975437652947729574022060866570283426817681693379827059526064451053995471976989658403056848427020925444518827051651247444593694046083429270622813950290129233228748456736906550496120054809329423218830995157815133510001423215868618255658829729680206456032415204852651945280403839252193359205325074270620854988408678876710828784474618459554458433019730031688405504124648529591968161036774274628745171044786852214368134787506389085467200806452992278719846538973077643796754319363903803863921095228760833780973717234753634882743894981231288440068517064419690109607615855021458999363208016193077222067450105196969080472585406878495684796869073230669087258448042805590541814808809582650329016511738565058818663707117634428165869800031230783891834081632141773902584199263967780452194302051199499043546753236395005441536573478040251299811719619231158703203652190442017341013335406267259677485011191319142550501
 . . . . . . . . . . . . . . . . . . . . [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)
							7552fa43ffa6568ef4e587334ef25840e1bb0ba5
 . . . . . . . . . . . . . . . . [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 'roofingmaster.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe8efbea000004030047304502206c505c51fcbbdceca9c6cb01fc89d9c8672e37a8669837b8802e41069ca2b8220221008a827289ef3c9306758e6221f5ec081f6b757651dcdef8ff2234c7896fc842250075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbe8efdf30000040300463044022007c606f81da73a536b6b1db7af8ffd2362b589d7737072efbba854c37338f6d002205b9fbe93b898ee0852674a629c99bf12482d30991cc392ea94f27373423e9af9
 . . . . [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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