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



B

Missing HSTS or Cookie-warnings

Checked:
22.02.2021 13:35:54


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ieadpe.org.br
A

yes
1
0

AAAA

yes


www.ieadpe.org.br
A
187.103.75.212
Recife/Pernambuco/Brazil (BR) - 1telecom Servicos De Tecnologia EM Internet Ltda
No Hostname found
yes
1
0

AAAA

yes


*.ieadpe.org.br
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



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 42351, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 13.03.2021, 00:00:00 +, Signature-Inception: 20.02.2021, 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: br
br
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 2471, DigestType 2 and Digest Xk81mYuPkJVX+hGcTL/cotZgom8GnvAGtAN1igfRouQ=



1 RRSIG RR to validate DS RR found



RRSIG-Owner br., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.03.2021, 05:00:00 +, Signature-Inception: 22.02.2021, 04:00:00 +, KeyTag 42351, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 429, Flags 256



Public Key with Algorithm 13, KeyTag 2471, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner br., Algorithm: 13, 1 Labels, original TTL: 21600 sec, Signature-expiration: 07.03.2021, 12:00:00 +, Signature-Inception: 14.02.2021, 12:00:00 +, KeyTag 2471, Signer-Name: br



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2471 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 2471, DigestType 2 and Digest "Xk81mYuPkJVX+hGcTL/cotZgom8GnvAGtAN1igfRouQ=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: org.br
org.br
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 58632, DigestType 2 and Digest 6pTofGlE40t9V+XOYGPnabADRx7+9TQgaViMlwNKU/o=



1 RRSIG RR to validate DS RR found



RRSIG-Owner org.br., Algorithm: 13, 2 Labels, original TTL: 21600 sec, Signature-expiration: 07.03.2021, 12:00:09 +, Signature-Inception: 21.02.2021, 11:00:09 +, KeyTag 429, Signer-Name: br



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 429 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 58632, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner org.br., Algorithm: 13, 2 Labels, original TTL: 21600 sec, Signature-expiration: 08.03.2021, 12:35:11 +, Signature-Inception: 22.02.2021, 11:35:11 +, KeyTag 58632, Signer-Name: org.br



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 58632 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 58632, DigestType 2 and Digest "6pTofGlE40t9V+XOYGPnabADRx7+9TQgaViMlwNKU/o=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ieadpe.org.br
ieadpe.org.br
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 "3a32qujjm2hc0phsj6a6g0990todiatu" between the hashed NSEC3-owner "3a1eac5uhcjgobod737hpiiv6g9b2g10" and the hashed NextOwner "3a866dpq685q51q1isckjon236fkh42c". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 3a1eac5uhcjgobod737hpiiv6g9b2g10.org.br., Algorithm: 13, 3 Labels, original TTL: 900 sec, Signature-expiration: 03.03.2021, 13:15:10 +, Signature-Inception: 17.02.2021, 12:15:10 +, KeyTag 58632, Signer-Name: org.br



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "oredrivk7s8h9bd68midkstc5bmof8d6" as Owner. That's the Hash of "org.br" with the NextHashedOwnerName "orm2fhrlno68kuknsfga7bnng9u5rrai". So that domain name is the Closest Encloser of "ieadpe.org.br". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner oredrivk7s8h9bd68midkstc5bmof8d6.org.br., Algorithm: 13, 3 Labels, original TTL: 900 sec, Signature-expiration: 08.03.2021, 12:35:11 +, Signature-Inception: 22.02.2021, 11:35:11 +, KeyTag 58632, Signer-Name: org.br



0 DNSKEY RR found




Zone: www.ieadpe.org.br
www.ieadpe.org.br
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ieadpe.org.br
  ns-cloud-c1.googledomains.com

ieadpe.org.br
  ns-cloud-c1.googledomains.com
216.239.32.108
Sunnyvale/California/United States (US) - Google LLC


 
2001:4860:4802:32::6c
Montreal/Quebec/Canada (CA) - Google LLC


  ns-cloud-c2.googledomains.com
216.239.34.108
Sunnyvale/California/United States (US) - Google LLC


 
2001:4860:4802:34::6c
Montreal/Quebec/Canada (CA) - Google LLC


  ns-cloud-c3.googledomains.com
216.239.36.108
Sunnyvale/California/United States (US) - Google LLC


 
2001:4860:4802:36::6c
Montreal/Quebec/Canada (CA) - Google LLC


  ns-cloud-c4.googledomains.com
216.239.38.108
Sunnyvale/California/United States (US) - Google LLC


 
2001:4860:4802:38::6c
Montreal/Quebec/Canada (CA) - Google LLC

org.br
  a.dns.br / a2.a.dns.br
200.219.148.10
São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:6::10
São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR


  b.dns.br / b7.b.dns.br
200.189.41.10
Fortaleza/Ceara/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:8::10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


  c.dns.br / c3.c.dns.br
200.192.233.10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:a::10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


  d.dns.br / d3.d.dns.br
200.219.154.10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:4::10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


  e.dns.br / e7.e.dns.br
200.229.248.10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:2::10
São Paulo/Brazil (BR) - NÔcleo de Inf. e Coord. do Ponto BR - NIC.BR


  f.dns.br / f1.f.dns.br
200.219.159.10
São Paulo/Brazil (BR) - N�cleo de Inf. e Coord. do Ponto BR - NIC.BR


 
2001:12f8:c::10
São Paulo/Brazil (BR) - N�cleo de Inf. e Coord. do Ponto BR - NIC.BR

br
  a.dns.br / a8.a.dns.br


  b.dns.br / b3.b.dns.br


  c.dns.br / c6.c.dns.br


  d.dns.br / d4.d.dns.br


  e.dns.br / e7.e.dns.br


T  f.dns.br / f5.f.dns.br


4. SOA-Entries


Domain:br
Zone-Name:br
Primary:a.dns.br
Mail:hostmaster.registro.br
Serial:2021053302
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:6


Domain:org.br
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:org.br
Zone-Name:org.br
Primary:a.dns.br
Mail:hostmaster.registro.br
Serial:2021053302
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:11


Domain:ieadpe.org.br
Zone-Name:ieadpe.org.br
Primary:ns-cloud-c1.googledomains.com
Mail:cloud-dns-hostmaster.google.com
Serial:1
Refresh:21600
Retry:3600
Expire:259200
TTL:300
num Entries:8


Domain:www.ieadpe.org.br
Zone-Name:ieadpe.org.br
Primary:ns-cloud-c1.googledomains.com
Mail:cloud-dns-hostmaster.google.com
Serial:1
Refresh:21600
Retry:3600
Expire:259200
TTL:300
num Entries:1


5. Screenshots

Startaddress: https://www.ieadpe.org.br, address used: https://www.ieadpe.org.br/#/, Screenshot created 2021-02-22 13:40:26 +00:0

Mobil (412px x 732px)

1280 milliseconds

Screenshot mobile - https://www.ieadpe.org.br/#/
Mobil + Landscape (732px x 412px)

1236 milliseconds

Screenshot mobile landscape - https://www.ieadpe.org.br/#/
Screen (1280px x 1680px)

5248 milliseconds

Screenshot Desktop - https://www.ieadpe.org.br/#/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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 P-256, 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://www.ieadpe.org.br/
187.103.75.212
301
https://www.ieadpe.org.br/
Html is minified: 100.00 %
0.423
A
Date: Mon, 22 Feb 2021 12:39:07 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.ieadpe.org.br/
Content-Length: 317
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.ieadpe.org.br/
187.103.75.212 GZip used - 322 / 739 - 56.43 %
Inline-JavaScript (∑/total): 7/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 102.50 %
5.180
B
small visible content (num chars: 11)
</app-root>
Date: Mon, 22 Feb 2021 12:39:08 GMT
Server: Apache/2.4.25 (Debian)
Last-Modified: Wed, 20 Jan 2021 13:47:31 GMT
ETag: "2e3-5b955324fc2c0-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 322
Connection: close
Content-Type: text/html

• http://www.ieadpe.org.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
187.103.75.212
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.ieadpe.org.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.423
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.25 (Debian) Server at www.ieadpe.org.br Port 80
Date: Mon, 22 Feb 2021 12:39:14 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.ieadpe.org.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 386
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.ieadpe.org.br/.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 %
4.977
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.25 (Debian) Server at www.ieadpe.org.br Port 443
Date: Mon, 22 Feb 2021 12:39:22 GMT
Server: Apache/2.4.25 (Debian)
Content-Length: 280
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://187.103.75.212/
187.103.75.212 GZip used - 322 / 739 - 56.43 %
Inline-JavaScript (∑/total): 7/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 102.50 %
4.947
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 11)
</app-root>
Date: Mon, 22 Feb 2021 12:39:16 GMT
Server: Apache/2.4.25 (Debian)
Last-Modified: Wed, 20 Jan 2021 13:47:31 GMT
ETag: "2e3-5b955324fc2c0-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 322
Connection: close
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "ieadpe.org.br" is domain, public suffix is ".org.br", top-level-domain is ".br", top-level-domain-type is "country-code", Country is Brazil, tld-manager is "Comite Gestor da Internet no Brasil", num .br-domains preloaded: 1808 (complete: 142558)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: www.ieadpe.org.br has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.ieadpe.org.br has no ipv6 address.
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
AGood: No cookie sent via http.
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
https://www.ieadpe.org.br/ 187.103.75.212


Url with incomplete Content-Type - header - missing charset
https://187.103.75.212/ 187.103.75.212


Url with incomplete Content-Type - header - missing charset
Ahttp://www.ieadpe.org.br/ 187.103.75.212
301
https://www.ieadpe.org.br/
correct redirect http - https with the same domain name
Bhttps://www.ieadpe.org.br/ 187.103.75.212
200

Missing HSTS-Header
Bhttps://www.ieadpe.org.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Nhttps://187.103.75.212/ 187.103.75.212
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.ieadpe.org.br, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 13 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 13 Queries complete, 9 with IPv6, 4 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 4 Name Servers included in Delegation: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 4 Name Servers included in 1 Zone definitions: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 1 Name Servers listed in SOA.Primary: ns-cloud-c1.googledomains.com.
AGood: Only one SOA.Primary Name Server found.: ns-cloud-c1.googledomains.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns-cloud-c1.googledomains.com.
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-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 4 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: googledomains.com
AGood: Name servers with different Country locations found: 4 Name Servers, 2 Countries: CA, US
AInfo: Ipv4-Subnet-list: 4 Name Servers, 1 different subnets (first Byte): 216., 1 different subnets (first two Bytes): 216.239., 4 different subnets (first three Bytes): 216.239.32., 216.239.34., 216.239.36., 216.239.38.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:4860:, 1 different subnets (first three blocks): 2001:4860:4802:, 4 different subnets (first four blocks): 2001:4860:4802:0032:, 2001:4860:4802:0034:, 2001:4860:4802:0036:, 2001:4860:4802:0038:
AGood: Name Server IPv6 addresses from different subnets found.
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
XNameserver Timeout checking EDNS512: f.dns.br
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
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

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.ieadpe.org.br/ 187.103.75.212
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://187.103.75.212/ 187.103.75.212
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.
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://www.ieadpe.org.br/ 187.103.75.212
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://187.103.75.212/ 187.103.75.212
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.ieadpe.org.br/ 187.103.75.212
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 7 script elements without defer/async.
https://187.103.75.212/ 187.103.75.212
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 7 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 7 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 14 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), 0 with Cache-Control long enough, 14 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
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.ieadpe.org.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
4.977 seconds
Warning: 404 needs more then one second
ADuration: 278314 milliseconds, 278.314 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
www.ieadpe.org.br
187.103.75.212
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
www.ieadpe.org.br
187.103.75.212
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=app.ieadpe.org.br

2CN=R3, O=Let's Encrypt, C=US


www.ieadpe.org.br
www.ieadpe.org.br
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

www.ieadpe.org.br
www.ieadpe.org.br
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=app.ieadpe.org.br

2CN=R3, O=Let's Encrypt, C=US


187.103.75.212
187.103.75.212
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

187.103.75.212
187.103.75.212
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=app.ieadpe.org.br

2CN=R3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=app.ieadpe.org.br
18.01.2021
18.04.2021
expires in 47 days
app.ieadpe.org.br, play.ieadpe.org.br, www.ieadpe.org.br, www.ieadpeplay.org.br - 4 entries
1.
1.
CN=app.ieadpe.org.br
18.01.2021

18.04.2021
expires in 47 days
app.ieadpe.org.br, play.ieadpe.org.br, www.ieadpe.org.br, www.ieadpeplay.org.br - 4 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04A4B17DA441756A692C7033CFBA0D0EF4A6
Thumbprint:EB7DEAAEB32C6A7664B0CC1C5F9E60E9433FE85D
SHA256 / Certificate:P/I5wabC3caMh4ClHezCCAMELrfNTrgv5uYM2KWplXg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1ed143e4efc0d6c1f76ebb054613f7711f5e2e80e63948fdbcffd2c299557edd
SHA256 hex / Subject Public Key Information (SPKI):47ece4d12676fbd21b05361a4ac6aa6ef45d33899152d1ce1a4f1d708f3e4e4d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020
29.09.2021
expires in 211 days


2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020

29.09.2021
expires in 211 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:400175048314A4C8218C84A90C16CDDF
Thumbprint:48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 212 days


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

30.09.2021
expires in 212 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
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=StartCom Class 1 DV Server CA, OU=StartCom Certification Authority, O=StartCom Ltd., C=IL
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
106549051
leaf cert
CN=StartCom Class 1 DV Server CA, OU=StartCom Certification Authority, O=StartCom Ltd., C=IL
2017-04-06 13:26:46
2020-04-06 13:26:46
extranet.ieadpe.org.br, mail.ieadpe.org.br, portal.ieadpe.org.br, www.ieadpe.org.br - 4 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=R3, O=Let's Encrypt, C=US
0 /0 new
3
3
CN=StartCom Class 1 DV Server CA, OU=StartCom Certification Authority, O=StartCom Ltd., C=IL
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3946819449
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-01-18 15:30:43
2021-04-18 14:30:43
app.ieadpe.org.br, play.ieadpe.org.br, www.ieadpe.org.br, www.ieadpeplay.org.br
4 entries


3946678101
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-01-18 14:48:02
2021-04-18 13:48:02
app.ieadpe.org.br, www.ieadpe.org.br, www.ieadpeplay.org.br
3 entries


3932156484
precert
CN=R3, O=Let's Encrypt, C=US
2021-01-15 13:01:48
2021-04-15 12:01:48
www.ieadpe.org.br, www.ieadpeplay.org.br
2 entries


114670931
leaf cert
CN=StartCom Class 1 DV Server CA, OU=StartCom Certification Authority, O=StartCom Ltd., C=IL
2017-04-06 11:26:46
2020-04-06 11:26:46
extranet.ieadpe.org.br, mail.ieadpe.org.br, portal.ieadpe.org.br, www.ieadpe.org.br
4 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.ieadpe.org.br/
187.103.75.212
link
other
1
12,821 Bytes
0
1
0
0
0
0


meta
other
2

0


0
0
0


script

7
126,197 Bytes
0
7
0
0
0
0

https://187.103.75.212/
187.103.75.212
link
other
1

0


0
0
0


meta
other
2

0


0
0
0


script

7

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://www.ieadpe.org.br/
187.103.75.212
link
icon
favicon.ico
200

1
ok
image/vnd.microsoft.icon, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 12821 Bytes






meta

utf-8


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
es2015-polyfills.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 44914/291450 Bytes




local SRI possible, possible hash-values:

sha256-C/v1jlvSh5Y5RDcqIT3cpcbpGxlX2BbRdr3CJj66dnY=
sha384-LEHi3IeAvRSxfhnogTvVl5MdjdR/FC3YSH1TfwYOeTaxWvyma+rDiXgvqdmNzHBv
sha512-T0fdDeqfV2iSS6KdqzrYRGSEUpIKIxQsWSsCM4RS1dw0500/BIzDlLlfpPeyyRcL/V3TQ1beJPutm55R90FsfA==

<script src="es2015-polyfills.js" crossorigin="anonymous" integrity="sha256-C/v1jlvSh5Y5RDcqIT3cpcbpGxlX2BbRdr3CJj66dnY=" />




script
src
main.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 33018/203820 Bytes




local SRI possible, possible hash-values:

sha256-1lBSixwmSMqL9DyNtuMmNV8p7+qt4hpPwiEhNilXG2c=
sha384-7CAnRk3OTE1gMo44Lxp+Q3A9NEXQ60UeUsVIzNv+a6WzKsIpG155+/0zzrQ74vIP
sha512-zoVJcEmcvNpjJJo31OkpU1ZcmF+gd4TAz5slAuAHtX6/J+OpHLfHz5+Wg99pIsLEllDzDOAl5zhwzlF6zC7puA==

<script src="main.js" crossorigin="anonymous" integrity="sha256-1lBSixwmSMqL9DyNtuMmNV8p7+qt4hpPwiEhNilXG2c=" />




script
src
polyfills.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 45778/241771 Bytes




local SRI possible, possible hash-values:

sha256-nMrI87PNfWxN/eUAD/paFLhI+EhjVapjJjrarnjX3Mw=
sha384-XaQMjj8pseFPmxjVXywuBVyYviFLwCgoQf487xBSB8ebpYmTSJqIn/OnHeQ5nUmW
sha512-DpeAm5IgB+agqf+SbZls8f7x8tHZvWS2CWSeMf+dtEFydSKPwoTQIB9uVFir6IBOeO7Dj7jC0w7Uw1UJZ150XQ==

<script src="polyfills.js" crossorigin="anonymous" integrity="sha256-nMrI87PNfWxN/eUAD/paFLhI+EhjVapjJjrarnjX3Mw=" />




script
src
runtime.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 2487/9233 Bytes




local SRI possible, possible hash-values:

sha256-udXm1TS2xBKRfKncGtnCsbP3CAq8aFXwQtJi1SpSW3k=
sha384-DjNLdAUYBm8e+BzreE23ucG6DaJY3utjcHb4ahvoc+vbgAywE/WhSNugETNh4ATt
sha512-7KabMsZpoFAYFu1dyzaDj0eP552LEV9UaqIwRimYtxkO0lXdk1+8guOdSbRkQDf6eBfuE3rx602yvUFDQ1urKA==

<script src="runtime.js" crossorigin="anonymous" integrity="sha256-udXm1TS2xBKRfKncGtnCsbP3CAq8aFXwQtJi1SpSW3k=" />




script
src
scripts.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 73123/241033 Bytes




local SRI possible, possible hash-values:

sha256-I53NSlb+M0/Dnn2xEr3e1m/4NDEq2DYaneCpExo6EfQ=
sha384-yhEfQNKLCXa+tLS1Qr0h8t+UXhWtII6H7hSXRD0ZbUl/a+yGeQnJoFP5BWRSTWci
sha512-J/Cknhh8hRpf8T3+2L+0qDXrp1Ckho2zitagqKzT0FMNyEgimNh+46yzmLpKM9G65MtVTNasz9naaOGKsAoNow==

<script src="scripts.js" crossorigin="anonymous" integrity="sha256-I53NSlb+M0/Dnn2xEr3e1m/4NDEq2DYaneCpExo6EfQ=" />




script
src
styles.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 371715/2049356 Bytes




local SRI possible, possible hash-values:

sha256-rqRFwadnD/aTd4Es2PkIR/9aCnWxJJHaGN93iCA7fhE=
sha384-sid0qvZhOua8iHkKIa/HtS1h4PmEZHUjfjfzSuUKBKY+PXH8kMPzBCPztPYTZ0Aw
sha512-tZ9wqu+PrfnsoXTkZHIwCaI6M8S46TfnbdC3LEeTOWClgkAi/ZdgeV4XEzbVCi617FHluGtqUjpgFY8qMVbwlw==

<script src="styles.js" crossorigin="anonymous" integrity="sha256-rqRFwadnD/aTd4Es2PkIR/9aCnWxJJHaGN93iCA7fhE=" />




script
src
vendor.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 1024476/5528139 Bytes




local SRI possible, possible hash-values:

sha256-OmGr5PegblOwATdWvXQsMiQGkgLf9yRT7y62ttss2LU=
sha384-3M+rOvPcltLMf1R0ExL9nbzQWebTVmsUfqiaNENgJu1K+2oKQrnieF5z9XkS5b+F
sha512-2IvTDQSd6ETUb1D6bcmkKKLPd6f1hrhW1Hzcfkrku9Knii67l3DTfOjoTDM1EeUAdvAQ+YEftS9kB1Cy15IenA==

<script src="vendor.js" crossorigin="anonymous" integrity="sha256-OmGr5PegblOwATdWvXQsMiQGkgLf9yRT7y62ttss2LU=" />



https://187.103.75.212/
187.103.75.212
link
icon
favicon.ico


1
ok








meta

utf-8


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
es2015-polyfills.js


1
ok
Missing defer / async attribute.








script
src
main.js


1
ok
Missing defer / async attribute.








script
src
polyfills.js


1
ok
Missing defer / async attribute.








script
src
runtime.js


1
ok
Missing defer / async attribute.








script
src
scripts.js


1
ok
Missing defer / async attribute.








script
src
styles.js


1
ok
Missing defer / async attribute.








script
src
vendor.js


1
ok
Missing defer / async attribute.








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

QNr.DomainTypeNS used
1
com
NS
f.root-servers.net (2001:500:2f::f)

Answer: 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
2
ns-cloud-c1.googledomains.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10
3
ns-cloud-c2.googledomains.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10
4
ns-cloud-c3.googledomains.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10
5
ns-cloud-c4.googledomains.com
NS
b.gtld-servers.net (192.33.14.30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10
6
ns-cloud-c1.googledomains.com: 216.239.32.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
7
ns-cloud-c1.googledomains.com: 2001:4860:4802:32::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
8
ns-cloud-c2.googledomains.com: 216.239.34.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
9
ns-cloud-c2.googledomains.com: 2001:4860:4802:34::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
10
ns-cloud-c3.googledomains.com: 216.239.36.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
11
ns-cloud-c3.googledomains.com: 2001:4860:4802:36::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
12
ns-cloud-c4.googledomains.com: 216.239.38.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
13
ns-cloud-c4.googledomains.com: 2001:4860:4802:38::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ieadpe.org.br
0

no CAA entry found
1
0
ieadpe.org.br
0

no CAA entry found
1
0
org.br
0

no CAA entry found
1
0
br
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ieadpe.org.br
v=spf1 ip4:186.229.50.50 include:spf.protection.outlook.com -all
ok
1
0
www.ieadpe.org.br

ok
1
0
_acme-challenge.ieadpe.org.br

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ieadpe.org.br

Name Error - The domain name does not exist
1
0
_acme-challenge.ieadpe.org.br.ieadpe.org.br

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ieadpe.org.br.ieadpe.org.br

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ieadpe.org.br.www.ieadpe.org.br

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=47a5f907-d091-40df-bbfb-1747ebfaed83


Last Result: https://check-your-website.server-daten.de/?q=ieadpe.org.br - 2021-02-22 13:35:54


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