mail.colegiolaanunciacion.edu.ni

Issued by R3

About this certificate

This digital certificate with serial number 03:e8:04:58:b2:17:08:10:91:66:68:56:ef:b6:04:3f:d7:76 was issued on by Let's Encrypt.

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=mail.colegiolaanunciacion.edu.ni

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:e8:04:58:b2:17:08:10:91:66:68:56:ef:b6:04:3f:d7:76
Serial Number (int): 340288144367138807289046859537375043770230
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f8:a4:fb:1a:1b:a6:28:79:29:2d:47:99:5b:2c:47:e5:ae:32:f7:49
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 49:50:d2:5d:dd:8f:2d:3d:cf:24:a2:93:b3:5e:fb:c6:77:a0:81:68
Fingerprint (sha256): 2e:3b:45:bd:ca:d9:25:5f:c0:18:6c:6f:e3:f0:69:9b:ce:44:cb:d9:ef:a8:4b:03:25:f9:2e:1e:bb:94:0e:d4

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mail.colegiolaanunciacion.edu.ni

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.colegiolaanunciacion.edu.ni

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

*.sydaisa.com
colegiolaanunciacion.edu.ni
mail.colegiolaanunciacion.edu.ni
www.colegiolaanunciacion-edu-ni.sydaisa.com
www.colegiolaanunciacion.edu.ni

Other certificates including the domain name colegiolaanunciacion.edu.ni

(limited to 100 certificates)
colegiolaanunciacion.edu.ni
mail.colegiolaanunciacion.edu.ni
www.colegioparroquialsantafaz.org
colegiolaanunciacion.edu.ni
mail.colegiolaanunciacion.edu.ni
colegiolaanunciacion.edu.ni
colegiolaanunciacion.edu.ni
appanunciacion.colegiolaanunciacion.edu.ni
colegiolaanunciacion.edu.ni
www.colegiolaanunciacion-edu-ni.sydaisa.com
colegiolaanunciacion.edu.ni
colegiolaanunciacion-edu-ni.sydaisa.com
colegiolaanunciacion.edu.ni
colegiolaanunciacion-edu-ni.sydaisa.com
mail.colegiolatinoamericanoen.org

Certificate

The complete raw certificate details for mail.colegiolaanunciacion.edu.ni in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAog+CkNvHzOclmnX7/nKD
QOEc917h6gupJhLCGc3vc1U9Lb/pvJ7+sIyu8FFGBQzxnV9/NZoTvjqVPHNd1ep0
uh7d7k+zESw1q8Pro7tkUev2+oEFFI6kOW3nWe0rLXBneryj1Q/hMzjjdzsedTNW
4ZpjmoNrn8J/+Uq3IRjIl+7EWkndtrJuTdX9pWs7degzlm9TzlqagiTIxzTn2Q+H
GmOWQTVArx8mVesCTCdlfnS7gLDSaCACOsMMZYt4GrEE/0tnAUpN8d6Vhvg3ltzn
67RqoVRYrMgnM4Vddf+RNiXEfOQZicE0QBJvflz8vrYL4cV/suuvmyNlRUGhakKR
mQIDAQAB
-----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 340288144367138807289046859537375043770230
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 14:05:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-07 14:05:46 +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 'mail.colegiolaanunciacion.edu.ni'
 . . . . . . . . [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 20458253681831705169939805263176738009710674891329163152896999448529338320544113644084346771777015071845774650074408692236967540137537487847702428298397503917176084287201135007083705815792170094529346536254247273869008088274194825481669400658128183164272275025919294875524994132762513362406862101827310545682228773538031338617267571515219426303322854742260646397448417996691368125163474858733597285197388296453000697462012122175126139688371285872623833428046027414167622021394890200124313181308462346838874122609133877690021376427112204123562728251195071186474796337507434990095594395472287614797514864375263630889369
 . . . . . . . . . . . . . . . . . . . . [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)
							f8a4fb1a1ba62879292d47995b2c47e5ae32f749
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (159 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sydaisa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'colegiolaanunciacion.edu.ni'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.colegiolaanunciacion.edu.ni'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colegiolaanunciacion-edu-ni.sydaisa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colegiolaanunciacion.edu.ni'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ebe3e7408000004030047304502210096e3712691fd8325e0a19bc0ea661e10ac158877837ad0a4f4dcdc499661ea8702207c311803f7697e13c9e70a840e8a821b38da322bf4aeb27f7efde6ddde258ef9007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ebe3e73f60000040300473045022100d0e7d398503fe4af6a975ee0f960c929821d2d8e96deb4225c977999e7904cf702206cafc0ec21eae72ec03f489feaa7d7436874bc0f7b1ffeb9a850af4a8ac85e62
 . . . . [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)
		0043a7a0a28d2db8cb5e4b5e62aa3c8c744ba3d2c08314049a160e35f1a23d5616abf9a9a63d3a23e74776cee1b44300e23b850957a263713acb8097af7a19119c8d3e18a040b82ba6abca794824d59d8ef8207bcf5982604f5cc20b14eedcf2f960e5cdb275bcbc22c959f5dda02b50f33237ea9325cdb1489c15432a5f36546b9c04514c602b24d7b676d8ebf01af1721bd26b6c786825fb4692315196528def10b128c2355992ee0d01ab9c7e403d13ec627489f26a4357d55f401b2c78ed97c888751a33b4ddc5268c5cfae08ab636b5b2c31be5eb60b138f28e94f2f4f26f790a7aa6da4e3f099f9ffc8d7d8aa8aebdd20328743c31b5bdcdafee11e99d3a