Check DNS, Urls + Redirects, Certificates and Content of your Website




I

Content problems - mixed content, missing files etc.

Checked:
14.01.2020 13:45:43


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
educacionit.com
A
54.207.106.237
São Paulo/Brazil (BR) - Amazon Technologies Inc.
Hostname: ec2-54-207-106-237.sa-east-1.compute.amazonaws.com
yes
1
0

AAAA

yes


www.educacionit.com
A
54.207.106.237
São Paulo/Brazil (BR) - Amazon Technologies Inc.
Hostname: ec2-54-207-106-237.sa-east-1.compute.amazonaws.com
yes
1
0

AAAA

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (some minor bugs wildcard + nsec/nsec3)

Zone: (root)
(root)
1 DS RR published



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 33853, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.02.2020, 00:00:00 +, Signature-Inception: 11.01.2020, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: com
com
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 27.01.2020, 05:00:00 +, Signature-Inception: 14.01.2020, 04:00:00 +, KeyTag 33853, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33853 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 12163, Flags 256



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 56311, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.01.2020, 19:24:21 +, Signature-Inception: 06.01.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.01.2020, 19:24:21 +, Signature-Inception: 06.01.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: educacionit.com
educacionit.com
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "rplsfe4qj82j2hkavqshp1pstn4t8q5p" between the hashed NSEC3-owner "rplrad2r2mq926dbvdncee70ig6601lq" and the hashed NextOwner "rplsfqv7p5udiugpp7p6hk3q5mqg5ikj". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner rplrad2r2mq926dbvdncee70ig6601lq.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 19.01.2020, 05:31:22 +, Signature-Inception: 12.01.2020, 04:21:22 +, KeyTag 12163, Signer-Name: com



0 DNSKEY RR found




Zone: www.educacionit.com
www.educacionit.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.educacionit.com
  ns-23.awsdns-02.com / 5d38fe7885f18a328c02acd32e66350e -

educacionit.com
  ns-1321.awsdns-37.org / e06550436c597110aad241e4c6b63214 -
205.251.197.41
Seattle/Washington/United States (US) - Amazon.com


 
2600:9000:5305:2900::1
Seattle/Washington/United States (US) - Amazon.com


  ns-1558.awsdns-02.co.uk / 0859427c2b376d61e84ffb65fa1039ed -
205.251.198.22
Seattle/Washington/United States (US) - Amazon.com


 
2600:9000:5306:1600::1
Seattle/Washington/United States (US) - Amazon.com


  ns-23.awsdns-02.com / 5d38fe7885f18a328c02acd32e66350e -
205.251.192.23
Seattle/Washington/United States (US) - Amazon.com


 
2600:9000:5300:1700::1
Seattle/Washington/United States (US) - Amazon.com


  ns-769.awsdns-32.net / e2d1ebe003cffd4471a36a8085a5426b -
205.251.195.1
Seattle/Washington/United States (US) - Amazon.com


 
2600:9000:5303:100::1
Seattle/Washington/United States (US) - Amazon.com

com
  a.gtld-servers.net


  b.gtld-servers.net


  c.gtld-servers.net


  d.gtld-servers.net


  e.gtld-servers.net


  f.gtld-servers.net


  g.gtld-servers.net


  h.gtld-servers.net


  i.gtld-servers.net


  j.gtld-servers.net


  k.gtld-servers.net


  l.gtld-servers.net


  m.gtld-servers.net


4. SOA-Entries


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1579005913
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1579005928
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:educacionit.com
Zone-Name:
Primary:ns-23.awsdns-02.com
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:8


Domain:www.educacionit.com
Zone-Name:
Primary:ns-23.awsdns-02.com
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:1


5. Screenshots

Startaddress: https://www.educacionit.com, address used: https://www.educacionit.com/, Screenshot created 2020-01-14 13:48:43 +00:0

Mobil (412px x 732px)

832 milliseconds

Screenshot mobile - https://www.educacionit.com/
Mobil + Landscape (732px x 412px)

576 milliseconds

Screenshot mobile landscape - https://www.educacionit.com/
Screen (1280px x 1680px)

2402 milliseconds

Screenshot Desktop - https://www.educacionit.com/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3962692

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with X25519, and AES_128_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://educacionit.com/
54.207.106.237
301
https://www.educacionit.com/
Html is minified: 109.46 %
0.483
E
Server: nginx
Date: Tue, 14 Jan 2020 12:46:21 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.educacionit.com/

• http://www.educacionit.com/
54.207.106.237
301
https://www.educacionit.com/
Html is minified: 109.46 %
0.483
A
Server: nginx
Date: Tue, 14 Jan 2020 12:46:22 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.educacionit.com/

• https://educacionit.com/
54.207.106.237
301
https://www.educacionit.com/
Html is minified: 109.46 %
6.500
B
Server: nginx
Date: Tue, 14 Jan 2020 12:46:23 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.educacionit.com/

• https://www.educacionit.com/
54.207.106.237 No GZip used - 22407 / 113005 - 19.83 % possible
Inline-JavaScript (∑/total): 4/2530 Inline-CSS (∑/total): 1/1998
200

Html is minified: 120.81 %
7.674
I
Server: nginx
Date: Tue, 14 Jan 2020 12:46:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Set-Cookie: PHPSESSID=eov0g612a6birschtpcrh8fml7; Path=/; Domain=www.educacionit.com,origin_ref=deleted; Path=/; Domain=www.educacionit.com; Expires=1970-01-01 01:00:01
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
pinfo: /index.php
fpath: /home/webserver/educacionit.com/index.php

• http://educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.207.106.237
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.576
E
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Tue, 14 Jan 2020 12:46:38 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.207.106.237
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.970
A
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Tue, 14 Jan 2020 12:46:39 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
6.137
A
Not Found
Visible Content: File not found.
Server: nginx
Date: Tue, 14 Jan 2020 12:46:41 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close

7. Comments


1. General Results, most used to calculate the result

Aname "educacionit.com" is domain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: www is preferred
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://www.educacionit.com/ 54.207.106.237
301
https://www.educacionit.com/
correct redirect http - https with the same domain name
Bhttps://educacionit.com/ 54.207.106.237
301

Missing HSTS-Header
Bhttps://www.educacionit.com/ 54.207.106.237
200

Missing HSTS-Header
Bhttps://www.educacionit.com/ 54.207.106.237
200
PHPSESSID=eov0g612a6birschtpcrh8fml7; Path=/; Domain=www.educacionit.com
Cookie sent via https, but not marked as secure
Bhttps://www.educacionit.com/ 54.207.106.237
200
origin_ref=deleted; Path=/; Domain=www.educacionit.com; Expires=1970-01-01 01:00:01
Cookie sent via https, but not marked as secure
Ehttp://educacionit.com/ 54.207.106.237
301
https://www.educacionit.com/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ihttps://www.educacionit.com/ 54.207.106.237
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.

2. DNS- and NameServer - Checks

AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns-1321.awsdns-37.org,ns-1558.awsdns-02.co.uk,ns-23.awsdns-02.com,ns-769.awsdns-32.net
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
AGood: All SOA have the same Serial Number
Agood: CAA entries found, creating certificate is limited: comodoca.com is allowed to create certificates
Agood: CAA entries found, creating certificate is limited: godaddy.com is allowed to create certificates
Agood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates

3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://www.educacionit.com/ 54.207.106.237
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://www.educacionit.com/ 54.207.106.237
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.educacionit.com/ 54.207.106.237
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 4 external CSS / JavaScript files without GZip found - 1 with GZip, 5 complete
AGood: All images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 24 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 1 with Cache-Control long enough, 5 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 107 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 107 complete.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://www.educacionit.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
6.137 seconds
Warning: 404 needs more then one second
ADuration: 184250 milliseconds, 184.250 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
educacionit.com
54.207.106.237
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
educacionit.com
54.207.106.237
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=educacionit.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.educacionit.com
54.207.106.237
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.educacionit.com
54.207.106.237
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=educacionit.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.educacionit.com
www.educacionit.com
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.educacionit.com
www.educacionit.com
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=educacionit.com

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=educacionit.com
20.12.2019
19.03.2020
109 days expired
educacionit.com, www.educacionit.com - 2 entries
1.
1.
CN=educacionit.com
20.12.2019

19.03.2020
109 days expired
educacionit.com, www.educacionit.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0300D02B4CD4B804706CDB5A9CED43F85C18
Thumbprint:1D1847A43A4662CBFF136559E70F0F1463193884
SHA256 / Certificate:op0u5pouyxgEkLQe3QRmEIifOSSM9WTL5TwmLtJEIBw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):896b4436955814379a9ec96c05a0e69fc3edaaf58421ddcdc7ca0d8f9b1dd62f
SHA256 hex / Subject Public Key Information (SPKI):4dc94743777970915a0ff37c2f299f2254d1927309770081b7761218ac438ec1
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 254 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 254 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 451 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 451 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
0
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1316952748
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-20 19:18:36
2020-03-19 19:18:36
educacionit.com, www.educacionit.com - 2 entries


1222852952
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-04 05:57:12
2020-02-02 05:57:12
alquileraulas.com.ar, alquileraulas.mundolinux.com, educacionit.cl, educacionit.com, educacionit.com.ar, educacionit.mundolinux.com, educacionit1.mundolinux.com, educacionitcl.mundolinux.com, mail.alquileraulas.com.ar, mail.educacionit.cl, mail.educacionit.com, mail.educacionit.com.ar, www.alquileraulas.com.ar, www.alquileraulas.mundolinux.com, www.educacionit.cl, www.educacionit.com, www.educacionit.com.ar, www.educacionit.mundolinux.com, www.educacionit1.mundolinux.com, www.educacionitcl.mundolinux.com - 20 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2247943182
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-20 18:18:36
2020-03-19 18:18:36
educacionit.com, www.educacionit.com
2 entries


2069743922
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-04 04:57:12
2020-02-02 04:57:12
alquileraulas.com.ar, alquileraulas.mundolinux.com, educacionit.cl, educacionit.com, educacionit.com.ar, educacionit.mundolinux.com, educacionit1.mundolinux.com, educacionitcl.mundolinux.com, mail.alquileraulas.com.ar, mail.educacionit.cl, mail.educacionit.com, mail.educacionit.com.ar, www.alquileraulas.com.ar, www.alquileraulas.mundolinux.com, www.educacionit.cl, www.educacionit.com, www.educacionit.com.ar, www.educacionit.mundolinux.com, www.educacionit1.mundolinux.com, www.educacionitcl.mundolinux.com
20 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.educacionit.com/
54.207.106.237
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Details

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curso-de-deploying-and-configuring-infrastructure


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a

curso-de-desarrollo-de-videojuegos-en-opengl


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curso-de-desarrollo-sobre-neo


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curso-de-designing-database-solutions-for-sql-server


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a

curso-de-designing-for-deployment-migration-and-integration


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curso-de-designing-for-identity-and-security


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a

curso-de-design-thinking


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a

curso-de-developing-asp-net-mvc-4-web-applications


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a

curso-de-developing-windows-azure-and-web-services


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a

curso-de-devops-fundamentos


1
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a

curso-de-diseno-ux


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a

curso-de-ecommerce-manager


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curso-de-electronica-digital


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curso-de-ethical-hacking


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a

curso-de-excel-avanzado


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curso-de-excel-business-intelligence


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a

curso-de-git


2
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a

curso-de-google-analytics


2
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a

curso-de-google-campaigns


1
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a

curso-de-google-web-designer


1
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a

curso-de-html


2
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a

curso-de-html5-y-css3


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a

curso-de-https


2
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a

curso-de-illustrator


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a

curso-de-implementing-a-data-warehouse-with-microsoft-sql-server


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a

curso-de-implementing-data-models-and-reports-with-microsoft-sql-server


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a

curso-de-implementing-workloads-and-security


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a

curso-de-informatica-forense


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a

curso-de-introduccion-a-la-seguridad-informatica


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a

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curso-de-introduccion-python


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curso-de-introduccion-sql


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curso-de-java-avanzado


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curso-de-java-hibernate-j2ee


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curso-de-java-j2se


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curso-de-java-para-no-programadores


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curso-de-javascript


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curso-de-javascript-avanzado


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curso-de-javascript-mobile


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curso-de-java-web-jsp-j2ee


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curso-de-java-web-services


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curso-de-java-workshop


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curso-de-project


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3
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cursos-de-net


3
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cursos-de-nodejs


1
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cursos-de-office-365


1
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3
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3
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cursos-de-programacion-web


1
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3
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cursos-de-redes-informaticas


3
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cursos-de-seguridad-informatica


3
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a

cursos-de-sistemas-embebidos


2
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3
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cursos-de-testing-qa


3
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cursos-de-windows-server


3
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empleo-educacionit


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empleos


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empleos-stats


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faq


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fotos


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franquicias


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garantia-aprendizaje


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generar_pago


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guayaquil


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http://blog.educacionit.com/


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http://www.istea.com.ar/tecnicatura-superior-en-analisis-de-sistemas


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https://fonts.gstatic.com/s/sourcesanspro/v11/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu.woff21
https://fonts.gstatic.com/s/sourcesanspro/v9/ODelI1aHBYDBqgeIAH2zlNV_2ngZ8dMf8fLgjYEouxg.woff21

meta
fb:admins
https://www.educacionit.com/


1
ok








meta
fb:app_id
966242223397117


1
ok








meta
og:description
Centro de Capacitac&oacute;n en las principales tecnolog&iacute;as de la Informac&oacute;n. Desde 2006 trabajamos para crear oportunidades de progreso transformando la vida profesional de las personas. Contamos con m&aacute;s de 250 cursos en Tecnolog&iacute;a en todos los niveles para acompa&ntilde;ar a todos en las distintas etapas de su formac&oacute;n.


1
ok








meta
og:image
https://www.educacionit.com/images/logo-educacionit-fb.jpg
200

1
ok
image/jpeg

No Cache-Control header
No GZip - 23574 Bytes






meta
og:site_name
EducacionIT


1
ok








meta
og:title
Cursos en Tecnolog&iacute;as de la Informaci&oacute;n


1
ok








meta
og:type
website


1
ok








meta
og:url
https://www.educacionit.com/
200

1
ok
text/html; charset=UTF-8

113005 Bytes






meta
Content-type
text/html; charset=utf-8


1
ok








meta
description
Centro de Capacitac&oacute;n en las principales tecnolog&iacute;as de la Informac&oacute;n. Desde 2006 trabajamos para crear oportunidades de progreso transformando la vida profesional de las personas. Contamos con m&aacute;s de 250 cursos en Tecnolog&iacute;a en todos los niveles para acompa&ntilde;ar a todos en las distintas etapas de su formac&oacute;n.


1
ok








meta
google-site-verification
bZf-J4gC7Ajs2EtvZmJKJMCGJYis27F-wCnJcu_pK74


1
ok








meta
keywords
Java, PHP, Visual Basic, .NET, SQL Server, Oracle, Windows Server, Linux, Android, iOS, Seguridad Inform&aacute;tica, Photoshop, Illustrator, Dise&ntilde;o Web, Programaci&oacute;n, Marketing Digital


1
ok








meta
verify-v1
Xzkt795eppWI9AawVmXA9gTKY3hpvM0FJ0Vz3+HfS/g=


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
200

1
ok
Missing defer / async attribute. text/javascript; charset=UTF-8

Cache-Control: public, max-age=31536000, stale-while-revalidate=2592000 - with long duration found.
GZip: 33951/97163 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=
sha384-nvAa0+6Qg9clwYCGGPpDQLVpLNn0fRaROjHqs13t4Ggj3Ez50XnGQqc/r8MhnRDZ
sha512-jGsMH83oKe9asCpkOVkBnUrDDTp8wl+adkB2D+//JtlxO4SrLoJdhbOysIFQJloQFD+C4Fl1rMsQZF76JjV0eQ==

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js" crossorigin="anonymous" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" />




script
src
libraries/js-home-5.6.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8

No Cache-Control - header
GZip required: 68021 Bytes




local SRI possible, possible hash-values:

sha256-oQeabQKJ71qJ56nnMN+FILj3WEFhL1JO9R8s81iNcak=
sha384-Ys3HrLNfqSYN04wo82cArZNjPEgBv0xqCDhK58HmOQ2eZkfQD/3eMTzbhuxE1Bww
sha512-AGZw+zcsBBr1+zEyGQy7qmWFXRzFgMojxcHfBMz5+BmlNMrlj4nhAh8esEfkhpvn3WTVEWYhI3JfkUkcGL8mqw==

<script src="libraries/js-home-5.6.js" crossorigin="anonymous" integrity="sha256-oQeabQKJ71qJ56nnMN+FILj3WEFhL1JO9R8s81iNcak=" />




script
src
libraries/videobg.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8

No Cache-Control - header
GZip required: 4503 Bytes




local SRI possible, possible hash-values:

sha256-3GSBMndbFWAoe2bm2FQO1gXAACkhLKe5bfXfdUDycKQ=
sha384-qikN5Zqt0w+eDDyQsjIRVkxYtrFr3bbMX5gaTWg0fz9AQRLLuCK2l5+CdFKR1TMx
sha512-/DnpqQYWgD7DXR/3xUwAVp/6bvXfMy5JYk7guMpo/m5qcTlcmIcoBtYtocEMFvIaW6lRwfTOH1B7YWyqskAL5w==

<script src="libraries/videobg.js" crossorigin="anonymous" integrity="sha256-3GSBMndbFWAoe2bm2FQO1gXAACkhLKe5bfXfdUDycKQ=" />




style-attribute

images/logo-educacionit-blanco.png
200

1
ok
image/png

No Cache-Control header
No GZip - 2796 Bytes






style-attribute

videos/enjoyit2.jpg
200

1
ok
image/jpeg

No Cache-Control header
No GZip - 32767 Bytes






12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.educacionit.com
5
issue
comodoca.com
1
0

5
issue
godaddy.com
1
0

5
issue
letsencrypt.org
1
0
educacionit.com
5
issue
letsencrypt.org
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
educacionit.com
MS=87790CD78312568CFA78E4B834D17960A27F550F
ok
1
0
educacionit.com
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
ok
1
0
www.educacionit.com

ok
1
0
_acme-challenge.educacionit.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.educacionit.com

Name Error - The domain name does not exist
1
0
_acme-challenge.educacionit.com.educacionit.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.educacionit.com.educacionit.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.educacionit.com.www.educacionit.com

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



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Last Result: https://check-your-website.server-daten.de/?q=educacionit.com - 2020-01-14 13:45:43


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