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



H

Http as Destination - no encryption

Checked:
14.01.2022 19:36:26


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
tapak.pl
A
146.59.24.80
Warsaw/Mazovia/Poland (PL) - OVH SAS
Hostname: rev1node5.kru.pl
yes
1
0

AAAA

yes


www.tapak.pl
A
146.59.24.80
Warsaw/Mazovia/Poland (PL) - OVH SAS
Hostname: rev1node5.kru.pl
yes
1
0

AAAA

yes


*.tapak.pl
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 9799, Flags 256



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.02.2022, 00:00:00 +, Signature-Inception: 11.01.2022, 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: pl
pl
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 38491, DigestType 2 and Digest 5u32YhmaRL4He9ab5s4mkC+NIuWHXJ8jBYZuBVYFSfI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner pl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 27.01.2022, 17:00:00 +, Signature-Inception: 14.01.2022, 16:00:00 +, KeyTag 9799, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 9799 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 38491, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 51352, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 54669, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner pl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 08.02.2022, 12:00:00 +, Signature-Inception: 09.01.2022, 12:00:00 +, KeyTag 38491, Signer-Name: pl



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 38491 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 38491, DigestType 2 and Digest "5u32YhmaRL4He9ab5s4mkC+NIuWHXJ8jBYZuBVYFSfI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: tapak.pl
tapak.pl
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 "b311las6i3s0utssh5q8medk0ke6a6pv" between the hashed NSEC3-owner "b311hbgh3qev60qhf6qhelvi3p45e1e3" and the hashed NextOwner "b318qil8k7g970e3athu3avvmbuc433o". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner b311hbgh3qev60qhf6qhelvi3p45e1e3.pl., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 08.02.2022, 12:00:00 +, Signature-Inception: 09.01.2022, 12:00:00 +, KeyTag 54669, Signer-Name: pl



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "pf5pvhpkljjv4suh93jhkcnfh5pr92j8" as Owner. That's the Hash of "pl" with the NextHashedOwnerName "pf5ujg801dugv3jfor6tm6kr8b504t88". So that domain name is the Closest Encloser of "tapak.pl". Opt-Out: True.
Bitmap: NS, SOA, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner pf5pvhpkljjv4suh93jhkcnfh5pr92j8.pl., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 08.02.2022, 12:00:00 +, Signature-Inception: 09.01.2022, 12:00:00 +, KeyTag 54669, Signer-Name: pl



0 DNSKEY RR found




Zone: www.tapak.pl
www.tapak.pl
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.tapak.pl
  ns1.kru.pl

tapak.pl
  ns1.kru.pl
51.83.140.127
Warsaw/Mazovia/Poland (PL) - OVH SAS


  ns2.kru.pl
176.119.58.29
Warsaw/Mazovia/Poland (PL) - Oktawave S.A.

pl
  a-dns.pl


  b-dns.pl


  c-dns.pl


  d-dns.pl


  e-dns.pl


  f-dns.pl


  g-dns.pl


  h-dns.pl


  i-dns.pl


4. SOA-Entries


Domain:pl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:9


Domain:tapak.pl
Zone-Name:tapak.pl
Primary:ns1.kru.pl
Mail:hostmaster.tapak.pl
Serial:2022010300
Refresh:300
Retry:3600
Expire:1209600
TTL:86400
num Entries:2


Domain:www.tapak.pl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://tapak.pl, address used: https://tapak.pl/, Screenshot created 2022-01-14 19:37:24 +00:0

Mobil (412px x 732px)

228 milliseconds

Screenshot mobile - https://tapak.pl/
Mobil + Landscape (732px x 412px)

180 milliseconds

Screenshot mobile landscape - https://tapak.pl/
Screen (1280px x 1680px)

456 milliseconds

Screenshot Desktop - https://tapak.pl/

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 1.3, X25519, 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://tapak.pl/
146.59.24.80 GZip used - 16290 / 114952 - 85.83 %
200

Html is minified: 255.55 %
0.123
H
small visible content (num chars: 174)
tapak.pl Something amazing will be constructed here... To change this page, upload your website into the public_html directory. Powered by Created at: Tue Dec 1 22:48:18 2020
Connection: close
content-type: text/html
last-modified: Tue, 01 Dec 2020 21:48:18 GMT
etag: "1c108-5fc6ba22-4896c6b8e4cb7900;gz"
accept-ranges: bytes
content-encoding: gzip
vary: Accept-Encoding,User-Agent
content-length: 16290
date: Fri, 14 Jan 2022 18:36:46 GMT
server: LiteSpeed

• http://www.tapak.pl/
146.59.24.80 GZip used - 16290 / 114952 - 85.83 %
200

Html is minified: 255.55 %
0.123
H
small visible content (num chars: 174)
tapak.pl Something amazing will be constructed here... To change this page, upload your website into the public_html directory. Powered by Created at: Tue Dec 1 22:48:18 2020
Connection: close
content-type: text/html
last-modified: Tue, 01 Dec 2020 21:48:18 GMT
etag: "1c108-5fc6ba22-4896c6b8e4cb7900;gz"
accept-ranges: bytes
content-encoding: gzip
vary: Accept-Encoding,User-Agent
content-length: 16290
date: Fri, 14 Jan 2022 18:36:46 GMT
server: LiteSpeed

• https://tapak.pl/
146.59.24.80 GZip used - 16290 / 114952 - 85.83 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 3/4098
200

Html is minified: 255.55 %
2.750
B
small visible content (num chars: 174)
tapak.pl Something amazing will be constructed here... To change this page, upload your website into the public_html directory. Powered by Created at: Tue Dec 1 22:48:18 2020
Connection: close
content-type: text/html
last-modified: Tue, 01 Dec 2020 21:48:18 GMT
etag: "1c108-5fc6ba22-4896c6b8e4cb7900;gz"
accept-ranges: bytes
content-encoding: gzip
vary: Accept-Encoding,User-Agent
content-length: 16290
date: Fri, 14 Jan 2022 18:36:47 GMT
server: LiteSpeed
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

• https://www.tapak.pl/
146.59.24.80 GZip used - 16290 / 114952 - 85.83 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 3/4098
200

Html is minified: 255.55 %
2.624
B
small visible content (num chars: 174)
tapak.pl Something amazing will be constructed here... To change this page, upload your website into the public_html directory. Powered by Created at: Tue Dec 1 22:48:18 2020
Connection: close
content-type: text/html
last-modified: Tue, 01 Dec 2020 21:48:18 GMT
etag: "1c108-5fc6ba22-4896c6b8e4cb7900;gz"
accept-ranges: bytes
content-encoding: gzip
vary: Accept-Encoding,User-Agent
content-length: 16290
date: Fri, 14 Jan 2022 18:36:51 GMT
server: LiteSpeed
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

• http://tapak.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
146.59.24.80
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 101.39 %
0.077
A
Not Found
Visible Content: 404 Not Found The resource requested could not be found on this server! Proudly powered by LiteSpeed Web Server Please be advised that LiteSpeed Technologies Inc. is not a web hosting company and, as such, has no control over content found on this site.
Connection: close
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
pragma: no-cache
content-type: text/html
content-length: 1238
date: Fri, 14 Jan 2022 18:36:55 GMT
server: LiteSpeed
vary: User-Agent,User-Agent

• http://www.tapak.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
146.59.24.80
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 101.39 %
0.077
A
Not Found
Visible Content: 404 Not Found The resource requested could not be found on this server! Proudly powered by LiteSpeed Web Server Please be advised that LiteSpeed Technologies Inc. is not a web hosting company and, as such, has no control over content found on this site.
Connection: close
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
pragma: no-cache
content-type: text/html
content-length: 1238
date: Fri, 14 Jan 2022 18:36:55 GMT
server: LiteSpeed
vary: User-Agent,User-Agent

• https://146.59.24.80/
146.59.24.80
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 101.40 %
2.576
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 244)
403 Forbidden Access to this resource on the server is denied! Proudly powered by LiteSpeed Web Server Please be advised that LiteSpeed Technologies Inc. is not a web hosting company and, as such, has no control over content found on this site.
Connection: close
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
pragma: no-cache
content-type: text/html
content-length: 1229
date: Fri, 14 Jan 2022 18:36:56 GMT
server: LiteSpeed
vary: User-Agent
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

7. Comments


1. General Results, most used to calculate the result

Aname "tapak.pl" is domain, public suffix is ".pl", top-level-domain is ".pl", top-level-domain-type is "country-code", Country is Poland, tld-manager is "Research and Academic Computer Network", num .pl-domains preloaded: 1131 (complete: 175327)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: tapak.pl has only one ip address.
Warning: Only one ip address found: www.tapak.pl 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: tapak.pl has no ipv6 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.tapak.pl has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
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):0 complete Content-Type - header (7 urls)
http://tapak.pl/ 146.59.24.80


Url with incomplete Content-Type - header - missing charset
http://www.tapak.pl/ 146.59.24.80


Url with incomplete Content-Type - header - missing charset
https://tapak.pl/ 146.59.24.80


Url with incomplete Content-Type - header - missing charset
https://www.tapak.pl/ 146.59.24.80


Url with incomplete Content-Type - header - missing charset
http://tapak.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 146.59.24.80


Url with incomplete Content-Type - header - missing charset
http://www.tapak.pl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 146.59.24.80


Url with incomplete Content-Type - header - missing charset
https://146.59.24.80/ 146.59.24.80


Url with incomplete Content-Type - header - missing charset
Bhttps://tapak.pl/ 146.59.24.80
200

Missing HSTS-Header
Bhttps://www.tapak.pl/ 146.59.24.80
200

Missing HSTS-Header
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
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.
Mhttps://146.59.24.80/ 146.59.24.80
403

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://146.59.24.80/ 146.59.24.80
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N146.59.24.80:2222


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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain tapak.pl, 1 ip addresses.
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 different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain www.tapak.pl, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.kru.pl (51.83.140.127), ns2.kru.pl (176.119.58.29)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.kru.pl, ns2.kru.pl, 2 Name Servers included in Delegation: ns1.kru.pl, ns2.kru.pl, 2 Name Servers included in 1 Zone definitions: ns1.kru.pl, ns2.kru.pl, 1 Name Servers listed in SOA.Primary: ns1.kru.pl.
AGood: Only one SOA.Primary Name Server found.: ns1.kru.pl.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.kru.pl.
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: ns1.kru.pl, ns2.kru.pl
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: 2 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 2 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.: 2 Name Servers, 1 Top Level Domain: pl
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: kru.pl
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: PL
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 176., 51., 2 different subnets (first two Bytes): 176.119., 51.83., 2 different subnets (first three Bytes): 176.119.58., 51.83.140.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: a-dns.pl: 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: b-dns.pl: 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: c-dns.pl: 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: d-dns.pl: 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: e-dns.pl: 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: f-dns.pl: 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: g-dns.pl: 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: h-dns.pl: 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: i-dns.pl: 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: ns1.kru.pl: 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.

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.
AGood: Every https result with status 200 supports GZip.
https://tapak.pl/ 146.59.24.80
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://www.tapak.pl/ 146.59.24.80
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://tapak.pl/ 146.59.24.80
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://www.tapak.pl/ 146.59.24.80
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://tapak.pl/ 146.59.24.80
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.tapak.pl/ 146.59.24.80
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 CSS / JavaScript files are sent with GZip. That reduces the content of the files. 2 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. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 2 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 2 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
ADuration: 66250 milliseconds, 66.250 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
tapak.pl
146.59.24.80
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
tapak.pl
146.59.24.80
443
ok
Tls12

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


www.tapak.pl
146.59.24.80
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.tapak.pl
146.59.24.80
443
ok
Tls12

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


146.59.24.80
146.59.24.80
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

146.59.24.80
146.59.24.80
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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


tapak.pl
tapak.pl
2222
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

tapak.pl
tapak.pl
2222
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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


www.tapak.pl
www.tapak.pl
2222
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.tapak.pl
www.tapak.pl
2222
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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


146.59.24.80
146.59.24.80
2222
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

146.59.24.80
146.59.24.80
2222
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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


9. Certificates

1.
1.
CN=ftp.tapak.pl
02.12.2021
02.03.2022
expires in 37 days
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl - 6 entries
1.
1.
CN=ftp.tapak.pl
02.12.2021

02.03.2022
expires in 37 days
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl - 6 entries

KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA256 With RSA-Encryption
Serial Number:0314705CED2A80C2BA6DA6C063E369EFA531
Thumbprint:22B146148C2E5D33CE16295392BB8F1B2930564D
SHA256 / Certificate:RnzWgleRwHwa2Qbwy2Kl8h9XKIMG0UVrJQBQ+/Bl6+k=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):d09cb9e21ba7e8aa08916b4358ba9b157d79674a08f9fd4b1c5f2e629db3a3e2
SHA256 hex / Subject Public Key Information (SPKI):d09cb9e21ba7e8aa08916b4358ba9b157d79674a08f9fd4b1c5f2e629db3a3e2 (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)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1330 days


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

15.09.2025
expires in 1330 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 4879 days


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

04.06.2035
expires in 4879 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:


2.
1.
CN=node5.kru.pl
07.12.2021
07.03.2022
expires in 42 days
node5.kru.pl - 1 entry
2.
1.
CN=node5.kru.pl
07.12.2021

07.03.2022
expires in 42 days
node5.kru.pl - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:043C09D8541A55CBD2BE67DCD49B332FF010
Thumbprint:D72C43BC36E6D05E34D94ABCEB09A72E0DD01726
SHA256 / Certificate:ZIENoGrxCkR56yIMSpQwC3gcLTq5coucuqNosa2mhDk=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3d42caea51f6d1ac021e0a92283869aa0583f6f914bd066db1db1b342b0d357b
SHA256 hex / Subject Public Key Information (SPKI):3d42caea51f6d1ac021e0a92283869aa0583f6f914bd066db1db1b342b0d357b (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)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1330 days


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

15.09.2025
expires in 1330 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 4879 days


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

04.06.2035
expires in 4879 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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3178669828
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-12-02 01:31:41
2022-03-02 01:31:40
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl - 6 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
1
7

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5718621463
precert
CN=R3, O=Let's Encrypt, C=US
2021-12-02 00:31:41
2022-03-02 00:31:40
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


5333093774
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-02 23:05:31
2022-01-01 00:05:30
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


4975020599
precert
CN=R3, O=Let's Encrypt, C=US
2021-08-03 01:08:23
2021-11-01 02:08:21
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


4637102563
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-06-03 01:03:25
2021-09-01 01:03:25
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


4323537198
precert
CN=R3, O=Let's Encrypt, C=US
2021-04-04 00:37:40
2021-07-03 00:37:40
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


4022698814
precert
CN=R3, O=Let's Encrypt, C=US
2021-02-03 00:14:25
2021-05-03 23:14:25
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries


3736480850
leaf cert
CN=R3, O=Let's Encrypt, C=US
2020-12-04 10:52:34
2021-03-04 10:52:34
ftp.tapak.pl, mail.tapak.pl, pop.tapak.pl, smtp.tapak.pl, tapak.pl, www.tapak.pl
6 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://tapak.pl/
146.59.24.80
a

1

0


0
0
0


link
stylesheet
1

0
0
1
1
0
0
-1

link
other
1

0


0
0
0


meta
other
4

0


0
0
0

https://www.tapak.pl/
146.59.24.80
a

1

0


0
0
0


link
stylesheet
1

0
0
1
1
0
0
-1

link
other
1

0


0
0
0


meta
other
4

0


0
0
0

https://146.59.24.80/
146.59.24.80
a

1

0


0
0
0


meta
other
1

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://tapak.pl/
146.59.24.80
a

https://www.directadmin.com


1
ok








link
shortcut icon
data:image/svg+xml;base64,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
Image:


1
ok








link
stylesheet
https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 254/795 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-szYjLeta5yY1bbLCNofKK8OqSTb3hfq1udNNzLkNlkY=
sha384-LX7GYxw+hf2CjBTtzcfH8oS4+eJqBZT1NCPqGyNJObERhkji7T7E9BOdugfNp3Nn
sha512-WpfQhRopHKDhe4vVapSS5mE6F3A4IjJ5XwV6cdzfebyr13whhmvZjxdYv6jnm6IDAbt6x7ncVSZHUXD+0763yw==

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap" crossorigin="anonymous" integrity="sha256-szYjLeta5yY1bbLCNofKK8OqSTb3hfq1udNNzLkNlkY=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf1
https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf1
https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf1

meta

utf-8


1
ok








meta
x-ua-compatible
ie=edge


1
ok








meta
description



1
ok








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


1
ok







https://www.tapak.pl/
146.59.24.80
a

https://www.directadmin.com


1
ok








link
shortcut icon
data:image/svg+xml;base64,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
Image:


1
ok








link
stylesheet
https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 254/795 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-szYjLeta5yY1bbLCNofKK8OqSTb3hfq1udNNzLkNlkY=
sha384-LX7GYxw+hf2CjBTtzcfH8oS4+eJqBZT1NCPqGyNJObERhkji7T7E9BOdugfNp3Nn
sha512-WpfQhRopHKDhe4vVapSS5mE6F3A4IjJ5XwV6cdzfebyr13whhmvZjxdYv6jnm6IDAbt6x7ncVSZHUXD+0763yw==

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap" crossorigin="anonymous" integrity="sha256-szYjLeta5yY1bbLCNofKK8OqSTb3hfq1udNNzLkNlkY=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf1
https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf1
https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf1

meta

utf-8


1
ok








meta
x-ua-compatible
ie=edge


1
ok








meta
description



1
ok








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


1
ok







https://146.59.24.80/
146.59.24.80
a

http://www.litespeedtech.com/error-page


1
ok








meta
viewport
width=device-width, initial-scale=1, shrink-to-fit=no


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.kru.pl, ns2.kru.pl

QNr.DomainTypeNS used
1
pl
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a-dns.pl, b-dns.pl, c-dns.pl, d-dns.pl, e-dns.pl, f-dns.pl, g-dns.pl, h-dns.pl, i-dns.pl
2
ns1.kru.pl: 51.83.140.127
NS
a-dns.pl (2001:a10:121:1::156)

Answer: ns2.kru.pl
176.119.58.29


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.tapak.pl
0

no CAA entry found
1
0
tapak.pl
0

no CAA entry found
1
0
pl
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
tapak.pl
v=spf1 a mx ip4:146.59.24.80 ~all
ok
1
0
www.tapak.pl

ok
1
0
_acme-challenge.tapak.pl

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tapak.pl

Name Error - The domain name does not exist
1
0
_acme-challenge.tapak.pl.tapak.pl

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tapak.pl.tapak.pl

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tapak.pl.www.tapak.pl

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
tapak.pl
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

tapak.pl
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

tapak.pl
22
SSH



tapak.pl
22
SSH



tapak.pl
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

tapak.pl
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

tapak.pl
53
DNS
open


tapak.pl
53
DNS
open


tapak.pl
110
POP3
open
+OK Dovecot DA ready.

tapak.pl
110
POP3
open
+OK Dovecot DA ready.

tapak.pl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

tapak.pl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

tapak.pl
465
SMTP (encrypted)
open


tapak.pl
465
SMTP (encrypted)
open


tapak.pl
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:05 +0100

tapak.pl
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:05 +0100

tapak.pl
993
IMAP (encrypted)
open


tapak.pl
993
IMAP (encrypted)
open


tapak.pl
995
POP3 (encrypted)
open


tapak.pl
995
POP3 (encrypted)
open


tapak.pl
1433
MS SQL



tapak.pl
1433
MS SQL



tapak.pl
2082
cPanel (http)



tapak.pl
2082
cPanel (http)



tapak.pl
2083
cPanel (https)



tapak.pl
2083
cPanel (https)



tapak.pl
2086
WHM (http)



tapak.pl
2086
WHM (http)



tapak.pl
2087
WHM (https)



tapak.pl
2087
WHM (https)



tapak.pl
2089
cPanel Licensing



tapak.pl
2089
cPanel Licensing



tapak.pl
2095
cPanel Webmail (http)



tapak.pl
2095
cPanel Webmail (http)



tapak.pl
2096
cPanel Webmail (https)



tapak.pl
2096
cPanel Webmail (https)



tapak.pl
2222
DirectAdmin (http)
open
http://tapak.pl:2222/
Http-Status: 400
Bad Request

tapak.pl
2222
DirectAdmin (http)
open
http://tapak.pl:2222/
Http-Status: 400
Bad Request

tapak.pl
2222
DirectAdmin (https)
open
https://tapak.pl:2222/
Http-Status: 200
Certificate is valid
tapak.pl
2222
DirectAdmin (https)
open
https://tapak.pl:2222/
Http-Status: 200
Certificate is valid
tapak.pl
3306
mySql



tapak.pl
3306
mySql



tapak.pl
5224
Plesk Licensing



tapak.pl
5224
Plesk Licensing



tapak.pl
5432
PostgreSQL



tapak.pl
5432
PostgreSQL



tapak.pl
8080
Ookla Speedtest (http)



tapak.pl
8080
Ookla Speedtest (http)



tapak.pl
8080
Ookla Speedtest (https)



tapak.pl
8080
Ookla Speedtest (https)



tapak.pl
8083
VestaCP http



tapak.pl
8083
VestaCP http



tapak.pl
8083
VestaCP https



tapak.pl
8083
VestaCP https



tapak.pl
8443
Plesk Administration (https)



tapak.pl
8443
Plesk Administration (https)



tapak.pl
8447
Plesk Installer + Updates



tapak.pl
8447
Plesk Installer + Updates



tapak.pl
8880
Plesk Administration (http)



tapak.pl
8880
Plesk Administration (http)



tapak.pl
10000
Webmin (http)



tapak.pl
10000
Webmin (http)



tapak.pl
10000
Webmin (https)



tapak.pl
10000
Webmin (https)



www.tapak.pl
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

www.tapak.pl
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

www.tapak.pl
22
SSH



www.tapak.pl
22
SSH



www.tapak.pl
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

www.tapak.pl
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

www.tapak.pl
53
DNS
open


www.tapak.pl
53
DNS
open


www.tapak.pl
110
POP3
open
+OK Dovecot DA ready.

www.tapak.pl
110
POP3
open
+OK Dovecot DA ready.

www.tapak.pl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

www.tapak.pl
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

www.tapak.pl
465
SMTP (encrypted)
open


www.tapak.pl
465
SMTP (encrypted)
open


www.tapak.pl
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

www.tapak.pl
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

www.tapak.pl
993
IMAP (encrypted)
open


www.tapak.pl
993
IMAP (encrypted)
open


www.tapak.pl
995
POP3 (encrypted)
open


www.tapak.pl
995
POP3 (encrypted)
open


www.tapak.pl
1433
MS SQL



www.tapak.pl
1433
MS SQL



www.tapak.pl
2082
cPanel (http)



www.tapak.pl
2082
cPanel (http)



www.tapak.pl
2083
cPanel (https)



www.tapak.pl
2083
cPanel (https)



www.tapak.pl
2086
WHM (http)



www.tapak.pl
2086
WHM (http)



www.tapak.pl
2087
WHM (https)



www.tapak.pl
2087
WHM (https)



www.tapak.pl
2089
cPanel Licensing



www.tapak.pl
2089
cPanel Licensing



www.tapak.pl
2095
cPanel Webmail (http)



www.tapak.pl
2095
cPanel Webmail (http)



www.tapak.pl
2096
cPanel Webmail (https)



www.tapak.pl
2096
cPanel Webmail (https)



www.tapak.pl
2222
DirectAdmin (http)
open
http://www.tapak.pl:2222/
Http-Status: 400
Bad Request

www.tapak.pl
2222
DirectAdmin (http)
open
http://www.tapak.pl:2222/
Http-Status: 400
Bad Request

www.tapak.pl
2222
DirectAdmin (https)
open
https://www.tapak.pl:2222/
Http-Status: 200
Certificate is valid
www.tapak.pl
2222
DirectAdmin (https)
open
https://www.tapak.pl:2222/
Http-Status: 200
Certificate is valid
www.tapak.pl
3306
mySql



www.tapak.pl
3306
mySql



www.tapak.pl
5224
Plesk Licensing



www.tapak.pl
5224
Plesk Licensing



www.tapak.pl
5432
PostgreSQL



www.tapak.pl
5432
PostgreSQL



www.tapak.pl
8080
Ookla Speedtest (http)



www.tapak.pl
8080
Ookla Speedtest (http)



www.tapak.pl
8080
Ookla Speedtest (https)



www.tapak.pl
8080
Ookla Speedtest (https)



www.tapak.pl
8083
VestaCP http



www.tapak.pl
8083
VestaCP http



www.tapak.pl
8083
VestaCP https



www.tapak.pl
8083
VestaCP https



www.tapak.pl
8443
Plesk Administration (https)



www.tapak.pl
8443
Plesk Administration (https)



www.tapak.pl
8447
Plesk Installer + Updates



www.tapak.pl
8447
Plesk Installer + Updates



www.tapak.pl
8880
Plesk Administration (http)



www.tapak.pl
8880
Plesk Administration (http)



www.tapak.pl
10000
Webmin (http)



www.tapak.pl
10000
Webmin (http)



www.tapak.pl
10000
Webmin (https)



www.tapak.pl
10000
Webmin (https)



146.59.24.80
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

146.59.24.80
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 19:37. Server port: 21. 220-This is a private system - No anonymous login 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

146.59.24.80
22
SSH



146.59.24.80
22
SSH



146.59.24.80
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

146.59.24.80
25
SMTP
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:06 +0100

146.59.24.80
53
DNS
open


146.59.24.80
53
DNS
open


146.59.24.80
110
POP3
open
+OK Dovecot DA ready.

146.59.24.80
110
POP3
open
+OK Dovecot DA ready.

146.59.24.80
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

146.59.24.80
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.

146.59.24.80
465
SMTP (encrypted)
open


146.59.24.80
465
SMTP (encrypted)
open


146.59.24.80
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:05 +0100

146.59.24.80
587
SMTP (encrypted, submission)
open
220 rev1node5.kru.pl ESMTP Exim 4.95 Fri, 14 Jan 2022 19:37:05 +0100

146.59.24.80
993
IMAP (encrypted)
open


146.59.24.80
993
IMAP (encrypted)
open


146.59.24.80
995
POP3 (encrypted)
open


146.59.24.80
995
POP3 (encrypted)
open


146.59.24.80
1433
MS SQL



146.59.24.80
1433
MS SQL



146.59.24.80
2082
cPanel (http)



146.59.24.80
2082
cPanel (http)



146.59.24.80
2083
cPanel (https)



146.59.24.80
2083
cPanel (https)



146.59.24.80
2086
WHM (http)



146.59.24.80
2086
WHM (http)



146.59.24.80
2087
WHM (https)



146.59.24.80
2087
WHM (https)



146.59.24.80
2089
cPanel Licensing



146.59.24.80
2089
cPanel Licensing



146.59.24.80
2095
cPanel Webmail (http)



146.59.24.80
2095
cPanel Webmail (http)



146.59.24.80
2096
cPanel Webmail (https)



146.59.24.80
2096
cPanel Webmail (https)



146.59.24.80
2222
DirectAdmin (http)
open
http://146.59.24.80:2222/
Http-Status: 400
Bad Request

146.59.24.80
2222
DirectAdmin (http)
open
http://146.59.24.80:2222/
Http-Status: 400
Bad Request

146.59.24.80
2222
DirectAdmin (https)
open
https://146.59.24.80:2222/
Http-Status: 200
Certificate is invalid
146.59.24.80
2222
DirectAdmin (https)
open
https://146.59.24.80:2222/
Http-Status: 200
Certificate is invalid
146.59.24.80
3306
mySql



146.59.24.80
3306
mySql



146.59.24.80
5224
Plesk Licensing



146.59.24.80
5224
Plesk Licensing



146.59.24.80
5432
PostgreSQL



146.59.24.80
5432
PostgreSQL



146.59.24.80
8080
Ookla Speedtest (http)



146.59.24.80
8080
Ookla Speedtest (http)



146.59.24.80
8080
Ookla Speedtest (https)



146.59.24.80
8080
Ookla Speedtest (https)



146.59.24.80
8083
VestaCP http



146.59.24.80
8083
VestaCP http



146.59.24.80
8083
VestaCP https



146.59.24.80
8083
VestaCP https



146.59.24.80
8443
Plesk Administration (https)



146.59.24.80
8443
Plesk Administration (https)



146.59.24.80
8447
Plesk Installer + Updates



146.59.24.80
8447
Plesk Installer + Updates



146.59.24.80
8880
Plesk Administration (http)



146.59.24.80
8880
Plesk Administration (http)



146.59.24.80
10000
Webmin (http)



146.59.24.80
10000
Webmin (http)



146.59.24.80
10000
Webmin (https)



146.59.24.80
10000
Webmin (https)





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