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



V

Connect failure - perhaps firewall

Checked:
01.08.2020 15:42:53


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
177.159.50.236
A
177.159.50.236
Salvador/Bahia/Brazil (BR) - TELEFÔNICA BRASIL S.A
Hostname: 177.159.50.236.dynamic.adsl.gvt.net.br
yes



2. DNSSEC


No DNSSEC - Informations found


3. Name Servers


No Nameserver entries found


4. SOA-Entries


No SOA entries found

5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

DomainnameHttp-StatusredirectSec.G
• http://177.159.50.236/
177.159.50.236
-2

2.417
V
ConnectFailure - Unable to connect to the remote server

• https://177.159.50.236/
177.159.50.236
-14

10.017
T
Timeout - The operation has timed out

• http://177.159.50.236/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
177.159.50.236
-2

2.726
V
ConnectFailure - Unable to connect to the remote server
Visible Content:

• https://177.159.50.236/
177.159.50.236
-14

10.013
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "177.159.50.236" is ipv4 address, public suffix is not defined
Agood: All ip addresses are public addresses
Vhttp://177.159.50.236/ 177.159.50.236
-2

connect failure - perhaps firewall
Vhttp://177.159.50.236/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 177.159.50.236
-2

connect failure - perhaps firewall

2. DNS- and NameServer - Checks


3. Content- and Performance-critical Checks

http://177.159.50.236/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 177.159.50.236
-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.
AInfo: No img element found, no alt attribute checked
ADuration: 38690 milliseconds, 38.690 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


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

No Html-Content entries found. Only checked if https + status 200/401/403/404


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=bf2ce075-63ed-420e-8d29-9bffce052805


Last Result: https://check-your-website.server-daten.de/?q=177.159.50.236 - 2020-08-01 15:42:53


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