www.hotelvictory.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f4:de:88:fd:19:87:e3:c6:f1:1a:ae:f5:9e:4d:92:86:1a 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.hotelvictory.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f4:de:88:fd:19:87:e3:c6:f1:1a:ae:f5:9e:4d:92:86:1a
Serial Number (int): 344661555224899126713969539513531061405210
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:d3:9a:75:56:10:8f:f3:8c:77:7a:f9:bc:3e:87:32:92:ad:96:c5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:92:a8:80:21:46:00:fe:b9:7e:f7:57:8e:45:3b:18:cf:59:bd:5f
Fingerprint (sha256): 55:79:11:83:68:c7:88:ed:7a:5f:a8:d3:77:ce:ab:b1:3d:9f:62:cf:78:f7:6e:15:96:0f:d1:37:97:44:31:dc

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 www.hotelvictory.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.hotelvictory.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.hotelvictory.com

Other certificates including the domain name hotelvictory.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6yupUs8coJSKQhYeKmun
FLepW/tb4uqDO4Q2hBu1W6BSX5+Yp+xYvcbgBzolYx1rlm/mjJfBVFNUiYZiLlRt
7ESmfXZyQbovMnR1Hm1pB2SVns3bshH1NidHHmIwTHIwtnpkXZYsZYVg81haZ11S
/iWPLx7a3wMPPOJojdgUO8ayz8Y7eO7C/vPHk6H4I9RP7jGWZ+gdZ8IsPtKQ9EZP
sC1vyx5ckeCb4bRigpDTnav4dlOQK7UE5F4wAnR4pR9pcy5QcR4nyQJwjbI79kgy
Ujyyau8CsEKRMRO6WL3NU61GUWp8b7aZjuf5SJbMyXmaclkS4v/zzDc4T043rsoV
WD2+exsuHznVLwIXurNDGiZOImwOEhYkVUNjK87dTZ+cMEXFFmIhJdFDBUduYHB9
fVLDwornJahS76leNPBikDkK1BtphhXv0ocaVRFeh0EbOdnGazsuK73HZnCPhI3A
jmoH2nTV31j3t2sIFiCwXK6hgQE0VZEIpeFe5Ogr8u7NsK0vv/ZSmLHuYFxPtuq7
YEz0sLzAz1YeZ3AVvinyFb7h6JTwgcrsxzEVcAIuftJ+PFcMtcYrC3CLAnYMHrKv
YghgSURvcx1wS/drfN/Sy48+zinHQ5VsdlwLCExZwnYcpTGg8NLIOYvUkqhPNeZP
3NmWfOzrNlySaMC/hK4lcVECAwEAAQ==
-----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 344661555224899126713969539513531061405210
 . . . . . . . . [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 2020-02-06 09:13:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 09:13:52 +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.hotelvictory.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 959412149157978914255236789514617811103213185347784513426228704311860110612893825855309036891160042091435657835059874710133926628938285739234147600316212425609446924221862101398067007753984099078623594773844783185836942802779659702024215082735586779069020366167977769207905032495064676676259165399134933403722304192156846092063948663242013230906881685867255012188822496455594567683943683850960152202121342830950084829122630226225175542729825636377783330401642123345691868217988325356875547953003770886266066412023050801019679665437572028730405812257539057362230889717640052657987793358063176073588654941613832895944546269798339128243165645650870677671149727494883738017945496365831690862567766739286717351630743361997237569191775258414791139595204465519039579044890927686969460598442773286660693922354450554684641594563716948564541551661190184493028668775308894535540106146161114601294216984265948086504408215371764487749434753911194450929824811210966892518389295070736967866260738079935040830976860279914765793341614107848297459854499891041860743769571246850103995220695005337727383319942501267317322560041542426991465469837558499200087121555141445376947289616528858781416656732903374216747389568340705342541567531899805900470579537
 . . . . . . . . . . . . . . . . . . . . [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)
							40d39a7556108ff38c777af9bc3e873292ad96c5
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hotelvictory.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017019fddc4a0000040300473045022100a81152cee219003fa020b61cc3045976367b53934dfda94b0605e8c0c1ca79d002206c611c8be8800b9f7fd24d63fe1ca8eff1f757d1d7b162d2a16555a3aad9770c007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017019fddc3e000004030048304602210091e28b193dccf8d21c7b3d519d7512333cd18b9221b707250e7cc8fd7e3f86700221009dfaed0700e077618f67734f95a1ba59fdcce0a82ed747f22090160f934d3a0b
 . . . . [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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