romerapp.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:65:8d:8a:44:ac:b1:dd:9a:16:64:de:42:10:20:5a:6e:61 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=romerapp.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:65:8d:8a:44:ac:b1:dd:9a:16:64:de:42:10:20:5a:6e:61
Serial Number (int): 295893515931553819441733810717946705243745
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1f:fe:47:6d:89:d6:39:7b:d6:c9:c4:c2:d9:e7:bb:2c:4d:2d:15:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:d7:d5:18:7e:19:42:17:ed:20:28:2f:af:9b:87:89:5a:3a:dd:e4
Fingerprint (sha256): a1:db:c1:08:93:98:aa:56:53:e1:3a:3c:8a:d6:58:3b:fa:c1:82:1a:32:ff:0b:0d:17:d9:ce:28:5f:30:a8:4c

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 romerapp.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for romerapp.org

Public Key Algorithm

RSA

Key Size

2048

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

romerapp.org

Other certificates including the domain name romerapp.org

(limited to 100 certificates)
adventure.romerapp.org
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www.romerapp.org
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www.romerapp.org
adventure.romerapp.org
tls.automattic.com
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demo.jollydoc.in
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www.mendozaonline.com.au
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www.maxvonbeust.com
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martinslopes.com.br
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mbroglobal.ai
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www.danvars.uk
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adventure.romerapp.org
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johnnywonder.app
here.lunik.xyz
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www.romerapp.org
romerapp.org
www.romerapp.org
www.romerapp.org
romerapp.org
www.romerapp.org
romerapp.org
www.romerapp.org
romerapp.org
www.romerapp.org
www.romerapp.org
romerapp.org
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www.narotaapp.com.br
www.romerapp.org
avenue.com.br
romerapp.org

Certificate

The complete raw certificate details for romerapp.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0eX4YaLCCxYtmXlCe084
ohqLPBl/GiA++uXp/3+HrfzJdfFqas3bJYu9ML87A6Afd28gh4xKKTBYvtZjzsRS
fpD69m4U3py9hLmToOETJRu/c7Vj/1ML4Vf2kvbzfT7/XHQ+29D1qV4OTrOtA1xU
1XF+v2mrX9gnHdUGOe5nyn/EtJBhXKaRQGiVEjJnHn+mDkAhOGaJKObk2x4be/WS
h5XQUO3WVdafEIzhf5wrt53M/VOTCN7B7Hc+ZAgQnuidsqhDgEOuT5xYNmSqfksm
6u2FlgBiSzDY+UWyz2ShdZTnsIlGdyB1QvIBRkvGkySj+kidppKbUIIrBIHH5y/M
XQIDAQAB
-----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 295893515931553819441733810717946705243745
 . . . . . . . . [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 2019-03-22 10:13:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 10:13:31 +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 'romerapp.org'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26497208289724429478910834634116803274665654687298887923879246577204417713394877015076077013556768953257926130938485396032567482279296019326736200105585656735930495983979877585181930551211460729921187175210827325844324150479203823132608155263870850357279830959966698349740065612755621853831017977381819404800706650389587290775487411965947882154052489214549109029858992365794880310059544441267846559418995446819234420056827058909161653399698635870968101382303161589056191277096435894318501321364057504371008831034999062613579280951242622213902405273787263390933923649159964595175569598449776568732316498115162906020957
 . . . . . . . . . . . . . . . . . . . . [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)
							1ffe476d89d6397bd6c9c4c2d9e7bb2c4d2d15b4
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'romerapp.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169a51b1e1f0000040300463044022062078b208633dd0910fd7c52402b3f515240a574fab8b5794090165b0f0885dd0220235702e4a412c6610aa1860d816aeb917f240427c78177e194450859a74658d1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169a51b1e62000004030048304602210087e923b3c87245c331c349f927c8d75176cf82dac0b44d79b28536c2e9ca5f63022100c802c14d1a7c38c006e2a12ad87995b98ce0afa4960d2068f417d0c9eccb3df8
 . . . . [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)
		0029b63c0d16013e80a4132fad79508876e1dca8153d6c89743979bcf7859c3915c66754a7c3d077f162dce6ecf880eb59339410fac471858685bde8a468c0b83fea2b9bcc644ed9b552598a33dcb6fb6d1fc8e4019f96cf6935941920606e4479cf1b8ad2569f7e6c69275c13816f33087de4a78999290cbd9f9e404845c8b902fb383de6a8853fb479eb96a36eaefaf28a65ecc2734a948db4085f501ca15b4069013ffe7bb52d2d2ecc72edc47a8f62114ffadecb3e913a6ce029c3cd06df386613b1087a74cffe44bcb065ad4e4c8230736e8539978ddb14a9e5cddf5514ae0ae2d4e19c043e5726dc9c99aeadb3023aabc4fc817a7e82c8635a25e02a0560