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





1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
aikhui-test.tk
A

yes
1
0

AAAA

yes


www.aikhui-test.tk
A
68.183.234.148
Singapore//Singapore (SG) - DigitalOcean, LLC
No Hostname found
yes
1
0

AAAA

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

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 59944, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 30.09.2019, 00:00:00, Signature-Inception: 09.09.2019, 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: tk
tk
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner and the NextOwner. So the parent zone confirmes the non-existence of a DS RR.



0 DNSKEY RR found





Zone: aikhui-test.tk
aikhui-test.tk
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.aikhui-test.tk
www.aikhui-test.tk
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.aikhui-test.tk
  ns01.freenom.com

aikhui-test.tk
  ns01.freenom.com
54.171.131.39
Dublin/Leinster/Ireland (IE) - Amazon.com, Inc.


  ns02.freenom.com
52.19.156.76
Dublin/Leinster/Ireland (IE) - Amazon.com, Inc.


  ns03.freenom.com
104.155.27.112
Ashburn/Virginia/United States (US) - Google LLC


  ns04.freenom.com
104.155.29.241
Brussels/Brussels Capital/Belgium (BE) - Google LLC

tk
  a.ns.tk / ams


  b.ns.tk / ams


  c.ns.tk / ams


  d.ns.tk / ams


4. SOA-Entries


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184175
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:2


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184175
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:2


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184184
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:1


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184184
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:1


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184212
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:1


Domain:tk
Primary:a.ns.tk
Mail:joost.zuurbier.dot.tk
Serial:1568184212
Refresh:10800
Retry:3600
Expire:604800
TTL:5
num Entries:1


Domain:aikhui-test.tk
Primary:ns01.freenom.com
Mail:soa.freenom.com
Serial:1568173087
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:4


Domain:www.aikhui-test.tk
Primary:ns01.freenom.com
Mail:soa.freenom.com
Serial:1568173087
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


5. Url-Checks


:

:
Domainname Http-StatusredirectSec.G
• http://www.aikhui-test.tk/
68.183.234.148 No GZip used - 546 / 687 - 79.48 % possible
200

Html is minified: 105.86 %
0.526
H
Server: nginx/1.16.1
Date: Wed, 11 Sep 2019 06:44:50 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 687
Last-Modified: Wed, 11 Sep 2019 01:03:42 GMT
Connection: close
ETag: "5d7847ee-2af"
Accept-Ranges: bytes

• https://www.aikhui-test.tk/
68.183.234.148
-3

1.560
W
ReceiveFailure - The underlying connection was closed: An unexpected error occurred on a receive. Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.

• http://www.aikhui-test.tk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
68.183.234.148
404

Html is minified: 106.93 %
0.530
A
Not Found
Visible Content:
Server: nginx/1.16.1
Date: Wed, 11 Sep 2019 06:44:52 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 494
Connection: close
ETag: "5d7856dd-1ee"

6. Comments

Aname "aikhui-test.tk" is domain, public suffix is "tk", top-level-domain-type is "country-code", Country is Tokelau, tld-manager is "Telecommunication Tokelau Corporation (Teletok)"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Agood - only one version with Http-Status 200
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)
Hfatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. 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.
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns01.freenom.com
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns02.freenom.com
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns03.freenom.com
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns04.freenom.com
Nameserver doesn't pass all EDNS-Checks: d.ns.tk: OP100: ok. FLAGS: ok. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok (ams). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns01.freenom.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns01.freenom.com / 54.171.131.39: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns02.freenom.com / 52.19.156.76: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns03.freenom.com / 104.155.27.112: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns04.freenom.com / 104.155.29.241: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
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.
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.
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: 51940 milliseconds, 51.940 seconds


7. Connections

No connection informations found. Perhaps only http - connections.


8. Certificates

No certificate informations found. Perhaps only http - connections.


9. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates

No CertSpotter - CT-Log entries found


2. Source crt.sh - old and new certificates, sometimes very slow.

No CRT - CT-Log entries found


10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.aikhui-test.tk
0

no CAA entry found
1
0
aikhui-test.tk
0

no CAA entry found
1
0
tk
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
aikhui-test.tk

ok
1
0
www.aikhui-test.tk

ok
1
0
_acme-challenge.aikhui-test.tk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.aikhui-test.tk

Name Error - The domain name does not exist
1
0
_acme-challenge.aikhui-test.tk.aikhui-test.tk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.aikhui-test.tk.aikhui-test.tk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.aikhui-test.tk.www.aikhui-test.tk

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
aikhui-test.tk
21
FTP



aikhui-test.tk
21
FTP



aikhui-test.tk
22
SSH



aikhui-test.tk
22
SSH



aikhui-test.tk
25
SMTP



aikhui-test.tk
25
SMTP



aikhui-test.tk
53
DNS



aikhui-test.tk
53
DNS



aikhui-test.tk
110
POP3



aikhui-test.tk
110
POP3



aikhui-test.tk
143
IMAP



aikhui-test.tk
143
IMAP



aikhui-test.tk
465
SMTP (encrypted)



aikhui-test.tk
465
SMTP (encrypted)



aikhui-test.tk
587
SMTP (encrypted, submission)



aikhui-test.tk
587
SMTP (encrypted, submission)



aikhui-test.tk
993
IMAP (encrypted)



aikhui-test.tk
993
IMAP (encrypted)



aikhui-test.tk
995
POP3 (encrypted)



aikhui-test.tk
995
POP3 (encrypted)



aikhui-test.tk
1433
MS SQL



aikhui-test.tk
1433
MS SQL



aikhui-test.tk
2082
cPanel (http)



aikhui-test.tk
2082
cPanel (http)



aikhui-test.tk
2083
cPanel (https)



aikhui-test.tk
2083
cPanel (https)



aikhui-test.tk
2086
WHM (http)



aikhui-test.tk
2086
WHM (http)



aikhui-test.tk
2087
WHM (https)



aikhui-test.tk
2087
WHM (https)



aikhui-test.tk
2089
cPanel Licensing



aikhui-test.tk
2089
cPanel Licensing



aikhui-test.tk
2095
cPanel Webmail (http)



aikhui-test.tk
2095
cPanel Webmail (http)



aikhui-test.tk
2096
cPanel Webmail (https)



aikhui-test.tk
2096
cPanel Webmail (https)



aikhui-test.tk
2222
DirectAdmin (http)



aikhui-test.tk
2222
DirectAdmin (http)



aikhui-test.tk
2222
DirectAdmin (https)



aikhui-test.tk
2222
DirectAdmin (https)



aikhui-test.tk
3306
mySql



aikhui-test.tk
3306
mySql



aikhui-test.tk
5224
Plesk Licensing



aikhui-test.tk
5224
Plesk Licensing



aikhui-test.tk
5432
PostgreSQL



aikhui-test.tk
5432
PostgreSQL



aikhui-test.tk
8080
Ookla Speedtest (http)



aikhui-test.tk
8080
Ookla Speedtest (http)



aikhui-test.tk
8080
Ookla Speedtest (https)



aikhui-test.tk
8080
Ookla Speedtest (https)



aikhui-test.tk
8083
VestaCP http



aikhui-test.tk
8083
VestaCP http



aikhui-test.tk
8083
VestaCP https



aikhui-test.tk
8083
VestaCP https



aikhui-test.tk
8443
Plesk Administration (https)



aikhui-test.tk
8443
Plesk Administration (https)



aikhui-test.tk
8447
Plesk Installer + Updates



aikhui-test.tk
8447
Plesk Installer + Updates



aikhui-test.tk
8880
Plesk Administration (http)



aikhui-test.tk
8880
Plesk Administration (http)



aikhui-test.tk
10000
Webmin (http)



aikhui-test.tk
10000
Webmin (http)



aikhui-test.tk
10000
Webmin (https)



aikhui-test.tk
10000
Webmin (https)



www.aikhui-test.tk
21
FTP



www.aikhui-test.tk
21
FTP



www.aikhui-test.tk
22
SSH
open
SSH-2.0-OpenSSH_7.4

www.aikhui-test.tk
22
SSH
open
SSH-2.0-OpenSSH_7.4

www.aikhui-test.tk
25
SMTP



www.aikhui-test.tk
25
SMTP



www.aikhui-test.tk
53
DNS



www.aikhui-test.tk
53
DNS



www.aikhui-test.tk
110
POP3



www.aikhui-test.tk
110
POP3



www.aikhui-test.tk
143
IMAP



www.aikhui-test.tk
143
IMAP



www.aikhui-test.tk
465
SMTP (encrypted)



www.aikhui-test.tk
465
SMTP (encrypted)



www.aikhui-test.tk
587
SMTP (encrypted, submission)



www.aikhui-test.tk
587
SMTP (encrypted, submission)



www.aikhui-test.tk
993
IMAP (encrypted)



www.aikhui-test.tk
993
IMAP (encrypted)



www.aikhui-test.tk
995
POP3 (encrypted)



www.aikhui-test.tk
995
POP3 (encrypted)



www.aikhui-test.tk
1433
MS SQL



www.aikhui-test.tk
1433
MS SQL



www.aikhui-test.tk
2082
cPanel (http)



www.aikhui-test.tk
2082
cPanel (http)



www.aikhui-test.tk
2083
cPanel (https)



www.aikhui-test.tk
2083
cPanel (https)



www.aikhui-test.tk
2086
WHM (http)



www.aikhui-test.tk
2086
WHM (http)



www.aikhui-test.tk
2087
WHM (https)



www.aikhui-test.tk
2087
WHM (https)



www.aikhui-test.tk
2089
cPanel Licensing



www.aikhui-test.tk
2089
cPanel Licensing



www.aikhui-test.tk
2095
cPanel Webmail (http)



www.aikhui-test.tk
2095
cPanel Webmail (http)



www.aikhui-test.tk
2096
cPanel Webmail (https)



www.aikhui-test.tk
2096
cPanel Webmail (https)



www.aikhui-test.tk
2222
DirectAdmin (http)



www.aikhui-test.tk
2222
DirectAdmin (http)



www.aikhui-test.tk
2222
DirectAdmin (https)



www.aikhui-test.tk
2222
DirectAdmin (https)



www.aikhui-test.tk
3306
mySql



www.aikhui-test.tk
3306
mySql



www.aikhui-test.tk
5224
Plesk Licensing



www.aikhui-test.tk
5224
Plesk Licensing



www.aikhui-test.tk
5432
PostgreSQL



www.aikhui-test.tk
5432
PostgreSQL



www.aikhui-test.tk
8080
Ookla Speedtest (http)



www.aikhui-test.tk
8080
Ookla Speedtest (http)



www.aikhui-test.tk
8080
Ookla Speedtest (https)



www.aikhui-test.tk
8080
Ookla Speedtest (https)



www.aikhui-test.tk
8083
VestaCP http



www.aikhui-test.tk
8083
VestaCP http



www.aikhui-test.tk
8083
VestaCP https



www.aikhui-test.tk
8083
VestaCP https



www.aikhui-test.tk
8443
Plesk Administration (https)



www.aikhui-test.tk
8443
Plesk Administration (https)



www.aikhui-test.tk
8447
Plesk Installer + Updates



www.aikhui-test.tk
8447
Plesk Installer + Updates



www.aikhui-test.tk
8880
Plesk Administration (http)



www.aikhui-test.tk
8880
Plesk Administration (http)



www.aikhui-test.tk
10000
Webmin (http)



www.aikhui-test.tk
10000
Webmin (http)



www.aikhui-test.tk
10000
Webmin (https)



www.aikhui-test.tk
10000
Webmin (https)



68.183.234.148
21
FTP



68.183.234.148
21
FTP



68.183.234.148
22
SSH
open
SSH-2.0-OpenSSH_7.4

68.183.234.148
22
SSH
open
SSH-2.0-OpenSSH_7.4

68.183.234.148
25
SMTP



68.183.234.148
25
SMTP



68.183.234.148
53
DNS



68.183.234.148
53
DNS



68.183.234.148
110
POP3



68.183.234.148
110
POP3



68.183.234.148
143
IMAP



68.183.234.148
143
IMAP



68.183.234.148
465
SMTP (encrypted)



68.183.234.148
465
SMTP (encrypted)



68.183.234.148
587
SMTP (encrypted, submission)



68.183.234.148
587
SMTP (encrypted, submission)



68.183.234.148
993
IMAP (encrypted)



68.183.234.148
993
IMAP (encrypted)



68.183.234.148
995
POP3 (encrypted)



68.183.234.148
995
POP3 (encrypted)



68.183.234.148
1433
MS SQL



68.183.234.148
1433
MS SQL



68.183.234.148
2082
cPanel (http)



68.183.234.148
2082
cPanel (http)



68.183.234.148
2083
cPanel (https)



68.183.234.148
2083
cPanel (https)



68.183.234.148
2086
WHM (http)



68.183.234.148
2086
WHM (http)



68.183.234.148
2087
WHM (https)



68.183.234.148
2087
WHM (https)



68.183.234.148
2089
cPanel Licensing



68.183.234.148
2089
cPanel Licensing



68.183.234.148
2095
cPanel Webmail (http)



68.183.234.148
2095
cPanel Webmail (http)



68.183.234.148
2096
cPanel Webmail (https)



68.183.234.148
2096
cPanel Webmail (https)



68.183.234.148
2222
DirectAdmin (http)



68.183.234.148
2222
DirectAdmin (http)



68.183.234.148
2222
DirectAdmin (https)



68.183.234.148
2222
DirectAdmin (https)



68.183.234.148
3306
mySql



68.183.234.148
3306
mySql



68.183.234.148
5224
Plesk Licensing



68.183.234.148
5224
Plesk Licensing



68.183.234.148
5432
PostgreSQL



68.183.234.148
5432
PostgreSQL



68.183.234.148
8080
Ookla Speedtest (http)



68.183.234.148
8080
Ookla Speedtest (http)



68.183.234.148
8080
Ookla Speedtest (https)



68.183.234.148
8080
Ookla Speedtest (https)



68.183.234.148
8083
VestaCP http



68.183.234.148
8083
VestaCP http



68.183.234.148
8083
VestaCP https



68.183.234.148
8083
VestaCP https



68.183.234.148
8443
Plesk Administration (https)



68.183.234.148
8443
Plesk Administration (https)



68.183.234.148
8447
Plesk Installer + Updates



68.183.234.148
8447
Plesk Installer + Updates



68.183.234.148
8880
Plesk Administration (http)



68.183.234.148
8880
Plesk Administration (http)



68.183.234.148
10000
Webmin (http)



68.183.234.148
10000
Webmin (http)



68.183.234.148
10000
Webmin (https)



68.183.234.148
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=9b0a2b2a-7c05-4c7c-af07-fdf76fcd7133


Last Result: https://check-your-website.server-daten.de/?q=aikhui-test.tk - 2019-09-11 08:44:03


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