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



V

Connect failure - perhaps firewall

Checked:
14.05.2022 18:47:13


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
18.214.25.211
A
18.214.25.211
Ashburn/Virginia/United States (US) - Amazon.com, Inc.
Hostname: ec2-18-214-25-211.compute-1.amazonaws.com
yes



2. DNSSEC


No DNSSEC - Informations found


3. Name Servers


No Nameserver entries found


4. SOA-Entries


No SOA entries found

5. Screenshots

Startaddress: https://18.214.25.211, address used: https://18.214.25.211/, Screenshot created 2022-05-14 18:47:43 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

187 milliseconds

Screenshot mobile - https://18.214.25.211/
Mobil + Landscape (732px x 412px)

196 milliseconds

Screenshot mobile landscape - https://18.214.25.211/
Screen (1280px x 1680px)

565 milliseconds

Screenshot Desktop - https://18.214.25.211/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://18.214.25.211/
18.214.25.211
-2

1.343
V
ConnectFailure - Unable to connect to the remote server

• https://18.214.25.211/
18.214.25.211 No GZip used - 232 / 304 - 76.32 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 113.43 %
3.883
N
Certificate error: RemoteCertificateChainErrors
small visible content (num chars: 21)
email password submit
Accept-Ranges: bytes
Cache-Control: no-store
Content-Length: 304
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 13 May 2022 04:29:43 GMT
Date: Sat, 14 May 2022 16:47:19 GMT
Connection: close

• http://18.214.25.211/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
18.214.25.211
-2

1.343
V
ConnectFailure - Unable to connect to the remote server
Visible Content:

• https://18.214.25.211/
18.214.25.211 No GZip used - 232 / 304 - 76.32 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 113.43 %
3.836
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
small visible content (num chars: 21)
email password submit
Accept-Ranges: bytes
Cache-Control: no-store
Content-Length: 304
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 13 May 2022 04:29:43 GMT
Date: Sat, 14 May 2022 16:47:25 GMT
Connection: close

7. Comments



1. General Results, most used to calculate the result

Aname "18.214.25.211" is ipv4 address, public suffix is not defined
Agood: All ip addresses are public addresses
Agood: destination is https
Agood - only one version with Http-Status 200
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://18.214.25.211/ 18.214.25.211
200

Missing HSTS-Header
Ihttps://18.214.25.211/ 18.214.25.211
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://18.214.25.211/ 18.214.25.211
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://18.214.25.211/ 18.214.25.211
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Vhttp://18.214.25.211/ 18.214.25.211
-2

connect failure - perhaps firewall
Vhttp://18.214.25.211/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 18.214.25.211
-2

connect failure - perhaps firewall

2. DNS- and NameServer - Checks


3. Content- and Performance-critical Checks

http://18.214.25.211/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 18.214.25.211
-2

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: No https + http status 200 with inline CSS / JavaScript found
https://18.214.25.211/ 18.214.25.211
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.
https://18.214.25.211/ 18.214.25.211
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.
https://18.214.25.211/ 18.214.25.211
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://18.214.25.211/ 18.214.25.211
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.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
ADuration: 38610 milliseconds, 38.610 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
omnibook.co
18.214.25.211
443
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
omnibook.co
18.214.25.211
443
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0


18.214.25.211
18.214.25.211
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

18.214.25.211
18.214.25.211
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0


9. Certificates

1.
1.
CN=omnibook.co
13.02.2022
14.05.2022
12 days expired
omnibook.co - 1 entry
1.
1.
CN=omnibook.co
13.02.2022

14.05.2022
12 days expired
omnibook.co - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04806D9B69FBFFB067559A9C187E092CFBBE
Thumbprint:24AC2087681D4D46C29E94EFA84B2D782F6AAD04
SHA256 / Certificate:pnP7EAYejU/ZDzrrHyQpxjRjdGiQDpOsNDas/++QPhk=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8247e9eb5d4c40265c48da047e1342d0cc2a266606017d55f1f47df4a2f2ffb6
SHA256 hex / Subject Public Key Information (SPKI):8247e9eb5d4c40265c48da047e1342d0cc2a266606017d55f1f47df4a2f2ffb6 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
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)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
RevocationStatusUnknown: The revocation function was unable to check revocation for the certificate.
OfflineRevocation: The revocation function was unable to check revocation because the revocation server was offline.

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1208 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 1208 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
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:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4757 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4757 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
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)

No CertSpotter - CT-Log entries found


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

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://18.214.25.211/
18.214.25.211
form

1

1
1
0
0
0
0

https://18.214.25.211/
18.214.25.211
form

1

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://18.214.25.211/
18.214.25.211
form
post
/login
-8
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
1
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.








form
post
/login
-8
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
1
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.







18.214.25.211
form
post
/login


1
ok








form
post
/login


1
ok








12. Nameserver - IP-Adresses

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


No NameServer - IP address - Informations found


13. CAA - Entries

No CAA entries found


14. TXT - Entries

No TXT entries found


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=69f5e6ab-2960-4576-adb5-48b418350a56


Last Result: https://check-your-website.server-daten.de/?q=18.214.25.211&h=omnibook.co - 2022-05-14 18:47:13


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