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


Info: Problems with 3.048.289 Letsencrypt certificates (378.325 accounts). They must be revoked (revocation starts 2020-03-04 20:00 UTC) - see Revoking certain certificates on March 4. Update 2020-03-07: Good news: Mass-revocation is canceled.

This tool: A check (SerialNumber) is added. Letsencrypt has published a list of critical SerialNumbers, this list is checked. See the part "9. Certificates". If there is a warning, renew that certificate and replace the current certificate.




T

Timeout

Checked:
26.03.2020 02:30:16


Older results

No older results found


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
136.33.162.221
A
136.33.162.221
Kansas City/Kansas/United States (US) - Google Fiber Inc.
No Hostname found
yes



2. DNSSEC


No DNSSEC - Informations found


3. Name Servers


No Nameserver entries found


4. SOA-Entries


No SOA entries found

5. Screenshots (Beta)

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

6. Url-Checks

Domainname Http-StatusredirectSec.G
• http://136.33.162.221/
136.33.162.221
-14

10.024
T
Timeout - The operation has timed out

• https://136.33.162.221/
136.33.162.221
-14

10.027
T
Timeout - The operation has timed out

• http://136.33.162.221/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
136.33.162.221
-14

10.050
T
Timeout - The operation has timed out
Visible Content:

7. Comments

Aname "136.33.162.221" is ipv4 address, public suffix is not defined
Agood: All ip addresses are public addresses
http://136.33.162.221/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 136.33.162.221
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. 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
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
ADuration: 43327 milliseconds, 43.327 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 (Update 2020-01-11: Should now work again - code updated. Old message: currently no newer certificates - read Crt.sh has stopped - Letsencrypt-forum - may work next week again - 2019-12-02 - but I must check the code).

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. CAA - Entries

No CAA entries found


13. TXT - Entries

No TXT entries found


14. Portchecks

Domain or IPPortDescriptionResultAnswer
136.33.162.221
21
FTP



136.33.162.221
21
FTP



136.33.162.221
22
SSH



136.33.162.221
22
SSH



136.33.162.221
25
SMTP



136.33.162.221
25
SMTP



136.33.162.221
53
DNS



136.33.162.221
53
DNS



136.33.162.221
110
POP3



136.33.162.221
110
POP3



136.33.162.221
143
IMAP



136.33.162.221
143
IMAP



136.33.162.221
465
SMTP (encrypted)



136.33.162.221
465
SMTP (encrypted)



136.33.162.221
587
SMTP (encrypted, submission)



136.33.162.221
587
SMTP (encrypted, submission)



136.33.162.221
993
IMAP (encrypted)



136.33.162.221
993
IMAP (encrypted)



136.33.162.221
995
POP3 (encrypted)



136.33.162.221
995
POP3 (encrypted)



136.33.162.221
1433
MS SQL



136.33.162.221
1433
MS SQL



136.33.162.221
2082
cPanel (http)



136.33.162.221
2082
cPanel (http)



136.33.162.221
2083
cPanel (https)



136.33.162.221
2083
cPanel (https)



136.33.162.221
2086
WHM (http)



136.33.162.221
2086
WHM (http)



136.33.162.221
2087
WHM (https)



136.33.162.221
2087
WHM (https)



136.33.162.221
2089
cPanel Licensing



136.33.162.221
2089
cPanel Licensing



136.33.162.221
2095
cPanel Webmail (http)



136.33.162.221
2095
cPanel Webmail (http)



136.33.162.221
2096
cPanel Webmail (https)



136.33.162.221
2096
cPanel Webmail (https)



136.33.162.221
2222
DirectAdmin (http)



136.33.162.221
2222
DirectAdmin (http)



136.33.162.221
2222
DirectAdmin (https)



136.33.162.221
2222
DirectAdmin (https)



136.33.162.221
3306
mySql



136.33.162.221
3306
mySql



136.33.162.221
5224
Plesk Licensing



136.33.162.221
5224
Plesk Licensing



136.33.162.221
5432
PostgreSQL



136.33.162.221
5432
PostgreSQL



136.33.162.221
8080
Ookla Speedtest (http)



136.33.162.221
8080
Ookla Speedtest (http)



136.33.162.221
8080
Ookla Speedtest (https)



136.33.162.221
8080
Ookla Speedtest (https)



136.33.162.221
8083
VestaCP http



136.33.162.221
8083
VestaCP http



136.33.162.221
8083
VestaCP https



136.33.162.221
8083
VestaCP https



136.33.162.221
8443
Plesk Administration (https)



136.33.162.221
8443
Plesk Administration (https)



136.33.162.221
8447
Plesk Installer + Updates



136.33.162.221
8447
Plesk Installer + Updates



136.33.162.221
8880
Plesk Administration (http)



136.33.162.221
8880
Plesk Administration (http)



136.33.162.221
10000
Webmin (http)



136.33.162.221
10000
Webmin (http)



136.33.162.221
10000
Webmin (https)



136.33.162.221
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=136.33.162.221 - 2020-03-26 02:30:16


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