vietnam-holidays.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:31:60:a4:af:01:8f:ea:e2:e1:cf:25:02:47:69:09:f0:d8 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=vietnam-holidays.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:31:60:a4:af:01:8f:ea:e2:e1:cf:25:02:47:69:09:f0:d8Serial Number (int): 278139154748232325403129998331526762852568
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:53:37:4c:70:e1:3b:8c:b2:14:77:d2:70:43:4b:4a:0d:a7:18:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ba:08:9a:18:a3:1e:d6:fb:c0:98:e2:3e:f4:af:91:d0:6a:a4:0b:03
Fingerprint (sha256): 15:3f:13:0f:33:c2:16:c1:4c:eb:e5:5a:98:26:8d:3d:be:ed:05:82:a5:18:6e:87:2a:c4:0c:3c:cc:c9:8c:56
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate vietnam-holidays.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for vietnam-holidays.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
vietnam-holidays.com
www.vietnam-holidays.com
www.vietnam-holidays.com
Other certificates including the domain name vietnam-holidays.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for vietnam-holidays.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGejCCBWKgAwIBAgISAzFgpK8Bj+ri4c8lAkdpCfDYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDYyMjMxMTRaFw0y MDA0MDUyMjMxMTRaMB8xHTAbBgNVBAMTFHZpZXRuYW0taG9saWRheXMuY29tMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoKTj3jsWDfx/9WU24rpj6pF5 CQW9Bb+GvHQty7jTHW3vxSCu3Ze7RKdodISPO2xJwv2+ItApoZ1oY5fAjsQJWG5R Z1hqtan87zoJ3exA3ZqpXz8ZLo8Mt4VQFzEUqkjJDVWvoHRoJiKLTM4M75EfrP6h rZjXpdAFtLz+FVtts+tPbytbx574H3AZykw5cARtTxO9syNPPmBsPFqXUQeUDvXg qSILiyjeTPZkrYoK/6APeaw9mdt21jby9t0hK7ZBKNWS+zpNr/Ooss5R9cX0n6wN o1zJu9bL+kYFcY4QR4/fgfP1HPz/PH3las99FyrKyco45uT7aFkrebXxLXAqFDv9 4wYslvuihFoQDUMJr0b+5M8bQpmXIFUjk77nX1h5s+k1rkavlEmzGHEiBOEMH5a4 RvRaFJ+imUSkz+BUYqP9vqua3fxlC68kpiH/DSg8Ik+a4SOvTuq87OXOZ/JHnwoM MCTdj62V3AVbMshfYCv6dnx7lH+grlCSYLEl6ikQKncWel1C3VJu5ZCt1FyiFNvc JEf+nW/u/yYET9VGNhxqRlIJXajb5FDELUpWzV8RRh5SVck2mzE1h68czLSKAC3X GUJZRT37WKD0HwtJVZc/jxB/r1/2ju8YRWWS0Tmn5ZYS2UprZjiLNnNdS0FoCq4E KNq0fkt0PFM21UrE7ncCAwEAAaOCAoMwggJ/MA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUDVM3THDhO4yyFHfScENLSg2nGOgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2Vy dC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzA5BgNVHREEMjAwghR2aWV0bmFtLWhv bGlkYXlzLmNvbYIYd3d3LnZpZXRuYW0taG9saWRheXMuY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFvfTK9AwAABAMARzBFAiB8 FXk/64RqFBLGSMXy+KzripsprgF34H4V9U/qV+Ba1QIhAPY7BarPpA9sbmg3GHGu Vi2S66vWjEgoaacCIXTTLxHEAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFvfTK89gAABAMARzBFAiBVEyCxbCAtRY/Z7GVTJtBoETYH4MgK5xKV PviYOnNQ2gIhAP2LDCwFWBBCSpzWYNbeONvlAJyjsmxbOMM7r+9COchfMA0GCSqG SIb3DQEBCwUAA4IBAQBitoXmFOiOMR9G+2poO/Xiz5ZWNcgvagbGQGv2JxgI+c/T +05iF8mfHVJsH+X6fACIqHmUlduK30HCHhRJFhFPeEixGnZ6iSgDzFgt1oS2u7VQ sOiEmHAESD3zehcUrM8yRrMS1L4jzCqwHpF2dSN/B1Y0Qy4kRsPbcGmSrkizMo7y tLggniNuamwEGe/JJkklWMVxNLbNKfBFKGx2fiEdeAiMyWTM1ZZj40XrL/JiAfbH 35a03A/4+IDeWjShFYyeySXmYW0S5Na1kPZxOf1k9IoEgVEQyBJYZrhf0WC36Pvz UM/6oAhKBWYMSvz26n6LxMvGJcf+gKZninzKQV3Q -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoKTj3jsWDfx/9WU24rpj 6pF5CQW9Bb+GvHQty7jTHW3vxSCu3Ze7RKdodISPO2xJwv2+ItApoZ1oY5fAjsQJ WG5RZ1hqtan87zoJ3exA3ZqpXz8ZLo8Mt4VQFzEUqkjJDVWvoHRoJiKLTM4M75Ef rP6hrZjXpdAFtLz+FVtts+tPbytbx574H3AZykw5cARtTxO9syNPPmBsPFqXUQeU DvXgqSILiyjeTPZkrYoK/6APeaw9mdt21jby9t0hK7ZBKNWS+zpNr/Ooss5R9cX0 n6wNo1zJu9bL+kYFcY4QR4/fgfP1HPz/PH3las99FyrKyco45uT7aFkrebXxLXAq FDv94wYslvuihFoQDUMJr0b+5M8bQpmXIFUjk77nX1h5s+k1rkavlEmzGHEiBOEM H5a4RvRaFJ+imUSkz+BUYqP9vqua3fxlC68kpiH/DSg8Ik+a4SOvTuq87OXOZ/JH nwoMMCTdj62V3AVbMshfYCv6dnx7lH+grlCSYLEl6ikQKncWel1C3VJu5ZCt1Fyi FNvcJEf+nW/u/yYET9VGNhxqRlIJXajb5FDELUpWzV8RRh5SVck2mzE1h68czLSK AC3XGUJZRT37WKD0HwtJVZc/jxB/r1/2ju8YRWWS0Tmn5ZYS2UprZjiLNnNdS0Fo Cq4EKNq0fkt0PFM21UrE7ncCAwEAAQ== -----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 278139154748232325403129998331526762852568 . . . . . . . . [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 2020-01-06 22:31:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-05 22:31:14 +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 'vietnam-holidays.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 655370757750433390660026134335717420044507086745445228037604463075100650876181479299817951996253388823586253827537668635420809625529115214141186266122118159739794363474533566961955734489548378736882257341684662475498960472281580565105814313238690287513438283905400742256658069666415360530166656813358512548797461646848918058179374977711012514630518052140081754422907937229972100830279420888351893851080554509846159152915082011171125040915543017386067943416928918007351697149012124520928760627348724294415567721497195099530915851422146881817455969241160547960032553211640281768409703857638297968245012203389289695991262653167569119874879648658753784569689533226060347485522703424236370286629057832007766216832710866237921370294267476941321265018100896557307585961345969289286164596315567359510308478726145427737541071344462210602214585145322755116986655680200132217086894478080302000866488060243471735921748898630406500500137586441611312361892578265372796155131239566318305771582639553304190521972229327117312113261810133487604442425267184458704807190027015881099425395982310297412548783563993773209643740052827189967091147637117349848887913533676870755593683578253430788935444717792506398574674702674182484590865655351880045998435959 . . . . . . . . . . . . . . . . . . . . [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) 0d53374c70e13b8cb21477d270434b4a0da718e8 . . . . . . . . . . . . . . . . [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 (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vietnam-holidays.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vietnam-holidays.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f7d32bd03000004030047304502207c15793feb846a1412c648c5f2f8aceb8a9b29ae0177e07e15f54fea57e05ad5022100f63b05aacfa40f6c6e68371871ae562d92ebabd68c482869a7022174d32f11c4007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f7d32bcf600000403004730450220551320b16c202d458fd9ec655326d068113607e0c80ae712953ef8983a7350da022100fd8b0c2c055810424a9cd660d6de38dbe5009ca3b26c5b38c33bafef4239c85f . . . . [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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