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




Y

Private IP-Address found

Checked:
11.06.2024 11:44:11


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
tws.ssup.cz
A
46.229.122.100
Letohrad/Pardubicky kraj/Czechia (CZ) - Alberon Letohrad s.r.o
No Hostname found
yes
1
0

AAAA
fe80::210:5aff:febe:302d

yes


www.tws.ssup.cz
CNAME
tws.ssup.cz
yes
1
0

A
46.229.122.100
Letohrad/Pardubicky kraj/Czechia (CZ) - Alberon Letohrad s.r.o
No Hostname found
yes



AAAA
fe80::210:5aff:febe:302d

yes


*.ssup.cz
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.tws.ssup.cz
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 5613, 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: 01.07.2024, 00:00:00 +, Signature-Inception: 10.06.2024, 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: cz
cz
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner cz., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.06.2024, 05:00:00 +, Signature-Inception: 11.06.2024, 04:00:00 +, KeyTag 5613, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 5613 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 14584, Flags 256



Public Key with Algorithm 13, KeyTag 20237, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 25.06.2024, 06:21:34 +, Signature-Inception: 11.06.2024, 04:51:34 +, KeyTag 20237, Signer-Name: cz



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 20237 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest "z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ssup.cz
ssup.cz
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 22941, DigestType 2 and Digest sW7LMWI6lAlsX0rvwBxz+PHexXy/WpO181HpTEdyL1Q=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ssup.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 18.06.2024, 04:21:34 +, Signature-Inception: 04.06.2024, 02:51:34 +, KeyTag 14584, Signer-Name: cz



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 14584 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 22941, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 13, KeyTag 33072, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ssup.cz., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 22941, Signer-Name: ssup.cz



RRSIG-Owner ssup.cz., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 22941 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 33072 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 22941, DigestType 2 and Digest "sW7LMWI6lAlsX0rvwBxz+PHexXy/WpO181HpTEdyL1Q=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: tws.ssup.cz
tws.ssup.cz
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 "3qsge78r0sc7vlkfk21oa8jho5jgp64m" between the hashed NSEC3-owner "3qsge78r0sc7vlkfk21oa8jho5jgp64m" and the hashed NextOwner "4ga8cifa5drpq05bmg18suk83oivmp1o". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



0 DNSKEY RR found






RRSIG Type 1 validates the A - Result: 46.229.122.100
Validated: RRSIG-Owner tws.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 300 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



RRSIG Type 28 validates the AAAA - Result: FE80:0000:0000:0000:0210:5AFF:FEBE:302D
Validated: RRSIG-Owner tws.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 600 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "3qsge78r0sc7vlkfk21oa8jho5jgp64m" equal the hashed NSEC3-owner "3qsge78r0sc7vlkfk21oa8jho5jgp64m" and the hashed NextOwner "4ga8cifa5drpq05bmg18suk83oivmp1o". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed query name "3qsge78r0sc7vlkfk21oa8jho5jgp64m" equal the hashed NSEC3-owner "3qsge78r0sc7vlkfk21oa8jho5jgp64m" and the hashed NextOwner "4ga8cifa5drpq05bmg18suk83oivmp1o". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.tws.ssup.cz) sends a valid NSEC3 RR as result with the hashed owner name "3qsge78r0sc7vlkfk21oa8jho5jgp64m" (unhashed: tws.ssup.cz). So that's the Closest Encloser of the query name.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "m0j5ugcnppnvsch00611kcv7m8hb9c3n" (unhashed: _tcp.tws.ssup.cz) with the owner "lt3f816onr9tv4to76hvth9lh0vj58s8" and the NextOwner "ms5mcnomn23iai5lm8dipth0vdr694sa". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner lt3f816onr9tv4to76hvth9lh0vj58s8.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "65ig6egleitfhm8himcqb2n8pp6sfect" (unhashed: *.tws.ssup.cz) with the owner "5uja7m82vpa0iscgbhdpuo0ua31d1cir" and the NextOwner "6v0vandlu7gm55mj9i2o8h5cul6vspfh". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 5uja7m82vpa0iscgbhdpuo0ua31d1cir.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NXDomain-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed query name "3qsge78r0sc7vlkfk21oa8jho5jgp64m" equal the hashed NSEC3-owner "3qsge78r0sc7vlkfk21oa8jho5jgp64m" and the hashed NextOwner "4ga8cifa5drpq05bmg18suk83oivmp1o". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



Status: Good. NoData-Proof required and found.

Zone: www.tws.ssup.cz
www.tws.ssup.cz
0 DS RR in the parent zone found



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "3qsge78r0sc7vlkfk21oa8jho5jgp64m" as Owner. That's the Hash of "tws.ssup.cz" with the NextHashedOwnerName "4ga8cifa5drpq05bmg18suk83oivmp1o". So that domain name is the Closest Encloser of "www.tws.ssup.cz". Opt-Out: False.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner 3qsge78r0sc7vlkfk21oa8jho5jgp64m.ssup.cz., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz



RRSIG Type 5 validates the CNAME - Result: tws.ssup.cz
Validated: RRSIG-Owner www.tws.ssup.cz., Algorithm: 13, 4 Labels, original TTL: 3600 sec, Signature-expiration: 08.07.2024, 08:12:31 +, Signature-Inception: 08.06.2024, 08:12:31 +, KeyTag 33072, Signer-Name: ssup.cz


3. Name Servers

DomainNameserverNS-IP
tws.ssup.cz
  alfa.ns.active24.cz
81.95.96.2
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.


 
2a02:4a8:ac24:100::96:2
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.

ssup.cz
  alfa.ns.active24.cz
81.95.96.2
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.


 
2a02:4a8:ac24:100::96:2
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.


  beta.ns.active24.cz / beta.ns.active24.cz
185.111.90.94
Bratislava/Bratislava Region/Slovakia (SK) - WebSupport s.r.o.


 
2a00:4b40:1000:590:185:111:90:94
Bratislava/Bratislava Region/Slovakia (SK) - WebSupport s.r.o.


  gama.ns.active24.sk / gama.ns.active24.cz
185.71.158.30
Stockholm/Stockholm County/Sweden (SE) - Loopia AB


 
2a00:1968:0:1002:185:71:158:30
Västerås/Västmanland County/Sweden (SE) - Loopia AB

cz
  a.ns.nic.cz / dns-decix-dns01.nic.cz


T  b.ns.nic.cz / dns-sgix-01.nic.cz


  c.ns.nic.cz / dns-linx-dns03.nic.cz


T  d.ns.nic.cz / dns-sgix-02.nic.cz


4. SOA-Entries


Domain:cz
Zone-Name:cz
Primary:a.ns.nic.cz
Mail:hostmaster.nic.cz
Serial:1718097523
Refresh:900
Retry:300
Expire:604800
TTL:900
num Entries:4


Domain:ssup.cz
Zone-Name:ssup.cz
Primary:alfa.ns.active24.cz
Mail:hostmaster.active24.cz
Serial:2024030402
Refresh:10800
Retry:1800
Expire:604800
TTL:86400
num Entries:6


Domain:tws.ssup.cz
Zone-Name:ssup.cz
Primary:alfa.ns.active24.cz
Mail:hostmaster.active24.cz
Serial:2024030402
Refresh:10800
Retry:1800
Expire:604800
TTL:86400
num Entries:2


5. Screenshots

Startaddress: https://tws.ssup.cz/, address used: https://tws.ssup.cz/, Screenshot created 2024-06-11 11:49:14 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

1059 milliseconds

Screenshot mobile - https://tws.ssup.cz/
Mobil + Landscape (732px x 412px)

1053 milliseconds

Screenshot mobile landscape - https://tws.ssup.cz/
Screen (1280px x 1680px)

1173 milliseconds

Screenshot Desktop - https://tws.ssup.cz/

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://tws.ssup.cz/
46.229.122.100
302
https://tws.ssup.cz/
Html is minified: 100.00 %
0.070
A
Date: Tue, 11 Jun 2024 09:45:48 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
Location: https://tws.ssup.cz/
Connection: close
Content-Length: 203
Content-Type: text/html; charset=iso-8859-1

• http://www.tws.ssup.cz/
46.229.122.100
302
https://tws.ssup.cz/
Html is minified: 100.00 %
0.067
E
Date: Tue, 11 Jun 2024 09:45:48 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
Location: https://tws.ssup.cz/
Connection: close
Content-Length: 203
Content-Type: text/html; charset=iso-8859-1

• https://tws.ssup.cz/
46.229.122.100 No GZip used - 840 / 1162 - 72.29 % possible
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 1/55
200

Html is minified: 113.59 %
2.406
N
Certificate error: RemoteCertificateChainErrors
Date: Tue, 11 Jun 2024 09:45:49 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
ETag: "48a-612e50c7df257"
Accept-Ranges: bytes
Connection: close
Last-Modified: Tue, 05 Mar 2024 07:47:06 GMT
Content-Length: 1162
Content-Type: text/html; charset=UTF-8

• https://www.tws.ssup.cz/
46.229.122.100 No GZip used - 840 / 1162 - 72.29 % possible
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 1/55
200

Html is minified: 113.59 %
2.386
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Tue, 11 Jun 2024 09:45:53 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
ETag: "48a-612e50c7df257"
Accept-Ranges: bytes
Connection: close
Last-Modified: Tue, 05 Mar 2024 07:47:06 GMT
Content-Length: 1162
Content-Type: text/html; charset=UTF-8

• http://tws.ssup.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
46.229.122.100
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
302
https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.067
A
Visible Content:
Date: Tue, 11 Jun 2024 09:45:56 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
Location: https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Connection: close
Content-Length: 272
Content-Type: text/html; charset=iso-8859-1

• http://www.tws.ssup.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
46.229.122.100
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
302
https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.067
E
Visible Content:
Date: Tue, 11 Jun 2024 09:45:57 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
Location: https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Connection: close
Content-Length: 272
Content-Type: text/html; charset=iso-8859-1

• https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-1

0.023
R
NameResolutionFailure - Der angegebene Host ist unbekannt. (tws.ssup.cz.well-known:443)
Visible Content:

• https://46.229.122.100/
46.229.122.100 No GZip used - 840 / 1162 - 72.29 % possible
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 1/55
200

Html is minified: 113.59 %
2.363
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Tue, 11 Jun 2024 09:45:58 GMT
Server: Apache/2.4.57, (Rocky Linux), OpenSSL/3.0.7
ETag: "48a-612e50c7df257"
Accept-Ranges: bytes
Connection: close
Last-Modified: Tue, 05 Mar 2024 07:47:06 GMT
Content-Length: 1162
Content-Type: text/html; charset=UTF-8

7. Comments


1. General Results, most used to calculate the result

Aname "tws.ssup.cz" is subdomain, public suffix is ".cz", top-level-domain is ".cz", top-level-domain-type is "country-code", Country is Czechia, tld-manager is "CZ.NIC, z.s.p.o", num .cz-domains preloaded: 1925 (complete: 245733)
Warning: Only one ip address found: tws.ssup.cz has only one ip address.
Warning: Only one ip address found: www.tws.ssup.cz 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: tws.ssup.cz 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.tws.ssup.cz has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://tws.ssup.cz/ 46.229.122.100
302
https://tws.ssup.cz/
Correct redirect http - https with the same domain name
Bhttps://tws.ssup.cz/ 46.229.122.100
200

Missing HSTS-Header
Bhttps://www.tws.ssup.cz/ 46.229.122.100
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.
Ehttp://www.tws.ssup.cz/ 46.229.122.100
302
https://tws.ssup.cz/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. 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. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Nhttps://tws.ssup.cz/ 46.229.122.100
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://www.tws.ssup.cz/ 46.229.122.100
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://46.229.122.100/ 46.229.122.100
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Rhttp://tws.ssup.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 46.229.122.100
302
https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Redirect to not existing domain
Rhttp://www.tws.ssup.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 46.229.122.100
302
https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Redirect to not existing domain
Ytws.ssup.cz

fe80::210:5aff:febe:302d
Warning: Private ip address found. No connection possible. There are two types of ip addresses: Worldwide unique, global addresses and private addresses. If you want that other users connect your domain, your domain must have minimal one A- (ipv4) or AAAA- (ipv6) entry with a global ip address. Check https://en.wikipedia.org/wiki/Private_network to understand the details: fe80:0000:0000:0000:0000:0000:0000:0000 to fe80:ffff:ffff:ffff:ffff:ffff:ffff:ffff: Link-local address
Ywww.tws.ssup.cz

fe80::210:5aff:febe:302d
Warning: Private ip address found. No connection possible. There are two types of ip addresses: Worldwide unique, global addresses and private addresses. If you want that other users connect your domain, your domain must have minimal one A- (ipv4) or AAAA- (ipv6) entry with a global ip address. Check https://en.wikipedia.org/wiki/Private_network to understand the details: fe80:0000:0000:0000:0000:0000:0000:0000 to fe80:ffff:ffff:ffff:ffff:ffff:ffff:ffff: Link-local address
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 the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain tws.ssup.cz, 1 ip addresses, 1 different http results.
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 the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.tws.ssup.cz, 1 ip addresses, 1 different http results.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.tws.ssup.cz

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

Ftws.ssup.cz 46.229.122.100
Content-Security-Policy
Critical: Missing Header:
Ftws.ssup.cz 46.229.122.100
X-Content-Type-Options
Critical: Missing Header:
Ftws.ssup.cz 46.229.122.100
Referrer-Policy
Critical: Missing Header:
Ftws.ssup.cz 46.229.122.100
Permissions-Policy
Critical: Missing Header:
Btws.ssup.cz 46.229.122.100
Cross-Origin-Embedder-Policy
Info: Missing Header
Btws.ssup.cz 46.229.122.100
Cross-Origin-Opener-Policy
Info: Missing Header
Btws.ssup.cz 46.229.122.100
Cross-Origin-Resource-Policy
Info: Missing Header
Fwww.tws.ssup.cz 46.229.122.100
Content-Security-Policy
Critical: Missing Header:
Fwww.tws.ssup.cz 46.229.122.100
X-Content-Type-Options
Critical: Missing Header:
Fwww.tws.ssup.cz 46.229.122.100
Referrer-Policy
Critical: Missing Header:
Fwww.tws.ssup.cz 46.229.122.100
Permissions-Policy
Critical: Missing Header:
Bwww.tws.ssup.cz 46.229.122.100
Cross-Origin-Embedder-Policy
Info: Missing Header
Bwww.tws.ssup.cz 46.229.122.100
Cross-Origin-Opener-Policy
Info: Missing Header
Bwww.tws.ssup.cz 46.229.122.100
Cross-Origin-Resource-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 4 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 4 Queries complete, 4 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.alfa.ns.active24.cz (2a02:4a8:ac24:100::96:2, 81.95.96.2), gama.ns.active24.sk (185.71.158.30, 2a00:1968:0:1002:185:71:158:30), beta.ns.active24.cz (185.111.90.94, 2a00:4b40:1000:590:185:111:90:94)
AGood (1 - 3.0):: An average of 1.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk, 3 Name Servers included in Delegation: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk, 3 Name Servers included in 1 Zone definitions: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk, 1 Name Servers listed in SOA.Primary: alfa.ns.active24.cz.
AGood: Only one SOA.Primary Name Server found.: alfa.ns.active24.cz.
AGood: SOA.Primary Name Server included in the delegation set.: alfa.ns.active24.cz.
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: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
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: 3 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 3 different Name Servers found
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 3 Name Servers, 2 Top Level Domains: sk, cz
AGood: Name Servers with different domain names found.: 2 different Domains found
AGood: Name servers with different Country locations found: 3 Name Servers, 3 Countries: CZ, SE, SK
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 185., 81., 3 different subnets (first two Bytes): 185.111., 185.71., 81.95., 3 different subnets (first three Bytes): 185.111.90., 185.71.158., 81.95.96.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2a00:, 2a02:, 3 different subnets (first two blocks): 2a00:1968:, 2a00:4b40:, 2a02:04a8:, 3 different subnets (first three blocks): 2a00:1968:0000:, 2a00:4b40:1000:, 2a02:04a8:ac24:, 3 different subnets (first four blocks): 2a00:1968:0000:1002:, 2a00:4b40:1000:0590:, 2a02:04a8:ac24:0100:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
XNameserver Timeout checking Echo Capitalization: b.ns.nic.cz
XNameserver Timeout checking Echo Capitalization: d.ns.nic.cz
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
XNameserver Timeout checking EDNS512: b.ns.nic.cz
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: b.ns.nic.cz: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (dns-sgix-01.nic.cz). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: d.ns.nic.cz: OP100: fatal timeout. FLAGS: fatal timeout. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (dns-sgix-02.nic.cz). COOKIE: ok. CLIENTSUBNET: ok.
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.

4. Content- and Performance-critical Checks

https://tws.ssup.cz.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-1

Fatal: Check of /.well-known/acme-challenge/random-filename redirects to not-existing domain. Creating a Letsencrypt certificate via http-01 challenge can't work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://tws.ssup.cz/ 46.229.122.100
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://www.tws.ssup.cz/ 46.229.122.100
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://46.229.122.100/ 46.229.122.100
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://tws.ssup.cz/ 46.229.122.100
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.tws.ssup.cz/ 46.229.122.100
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://46.229.122.100/ 46.229.122.100
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://tws.ssup.cz/ 46.229.122.100
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.tws.ssup.cz/ 46.229.122.100
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://46.229.122.100/ 46.229.122.100
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://tws.ssup.cz/ 46.229.122.100
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.tws.ssup.cz/ 46.229.122.100
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://46.229.122.100/ 46.229.122.100
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://tws.ssup.cz/ 46.229.122.100
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
https://www.tws.ssup.cz/ 46.229.122.100
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
https://46.229.122.100/ 46.229.122.100
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 4 external CSS / JavaScript files without GZip found - 2 with GZip, 6 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 9 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 9 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: 318744 milliseconds, 318.744 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
tws.ssup.cz
46.229.122.100
443
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
tws.ssup.cz
46.229.122.100
443
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=tws.ssup.cz

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


www.tws.ssup.cz
46.229.122.100
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.tws.ssup.cz
46.229.122.100
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=tws.ssup.cz

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


46.229.122.100
46.229.122.100
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

46.229.122.100
46.229.122.100
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=tws.ssup.cz

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


9. Certificates

1.
1.
CN=tws.ssup.cz
04.03.2024
02.06.2024
13 days expired
tws.ssup.cz - 1 entry
1.
1.
CN=tws.ssup.cz
04.03.2024

02.06.2024
13 days expired
tws.ssup.cz - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:0440E0F2B52749277E70D0CA633FF8B57761
Thumbprint:954FB8EF8AAA5CFA32813761340D2D967236B422
SHA256 / Certificate:htrWBp56wo/3RBiH0B+6LHMwjV2OQSap2fpn/e7J1as=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):307ac16d4dbf97bc5b2abfc2766772f415b74a2f498176c219abe6f25329d9c2
SHA256 hex / Subject Public Key Information (SPKI):307ac16d4dbf97bc5b2abfc2766772f415b74a2f498176c219abe6f25329d9c2 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
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 457 days


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

15.09.2025
expires in 457 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 4006 days


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

04.06.2035
expires in 4006 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" > of the last months are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
12269281012
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-03-04 07:10:36
2024-06-02 06:10:35
tws.ssup.cz
1 entries


12204636736
precert
CN=R3, O=Let's Encrypt, C=US
2024-02-27 04:35:59
2024-05-27 03:35:58
tws.ssup.cz, www.tws.ssup.cz
2 entries


11611171885
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-12-29 05:02:53
2024-03-28 05:02:52
tws.ssup.cz, www.tws.ssup.cz
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://tws.ssup.cz/
46.229.122.100
a

2

0


0
0
0


link
stylesheet
1
430 Bytes
0
1
0
0
0
0


meta
other
1

0


0
0
0


script

2
1,380 Bytes
0
0
2
1
0
0
-1
https://www.tws.ssup.cz/
46.229.122.100
a

2

0


0
0
0


link
stylesheet
1
430 Bytes
0
1
0
0
0
0


meta
other
1

0


0
0
0


script

2
1,380 Bytes
0
0
2
1
0
0
-1
https://46.229.122.100/
46.229.122.100
a

2

0


0
0
0


link
stylesheet
1

0


0
0
0


meta
other
1

0


0
0
0


script

2

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://tws.ssup.cz/
46.229.122.100
a

https://www.in-cas.cz


1
ok








a

https://www.in-pocasi.cz/predpoved-pocasi/cz/pardubicky/usti-nad-orlici-443//


1
ok








link
stylesheet
styl.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 430 Bytes




local SRI possible, possible hash-values:

sha256-TPEsK4sOwbgapE8h3tfLp1ndcRHpm2qGVSJddiOIRJE=
sha384-TeaxyFw1/rsCWp3NenuuoSSyk3uNZGFMGFpI0jcYmPoG6aIm2VfhFWnzQ3G+DjAy
sha512-z27OhsuuV4PYFDhI9edTlAka/88t5TkCXsrwNi4SbPScO58Rvi8OJ3UcMNi8QaBR4jNcb31DTg791rpoEsG3qw==

<link rel="stylesheet" href="styl.css" crossorigin="anonymous" integrity="sha256-TPEsK4sOwbgapE8h3tfLp1ndcRHpm2qGVSJddiOIRJE=" />




meta

utf-8


1
ok








script
src
https://www.in-cas.cz/cas-na-web/data.php?pismo=verdana&pocet=1&barva=005D9B&velikost=32px
200

1
ok
Missing defer / async attribute. text/html, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 1031 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



script
src
https://www.in-pocasi.cz/pocasi-na-web/pocasi-na-web.php?typ=classic&layout=pruh&region=8&barva-den=2086C0&barva-teplota=125b8b&dni=2
200

1
ok
Missing defer / async attribute. text/html; charset=utf-8, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 349/1062 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-D9cyRMBNJTlsgyXcMVa+zUsCg7tRBzFaqId+kz1PmXU=
sha384-geOHgZgzUVvjbTGjbhDLHCP/bMyt9g7KuH/LdM3FRZzrGD2NpMKFfvW5vrP2FMXn
sha512-OhNo8LezEAsNq4os+WxNj3l2g86LeH6hf9DQiN4hW2HnxVADbK+RR0YTq+ZuGzmyf9mWjzjrJ+DkhO7LX06cxQ==

<script src="https://www.in-pocasi.cz/pocasi-na-web/pocasi-na-web.php?typ=classic&layout=pruh&region=8&barva-den=2086C0&barva-teplota=125b8b&dni=2" crossorigin="anonymous" integrity="sha256-D9cyRMBNJTlsgyXcMVa+zUsCg7tRBzFaqId+kz1PmXU=" />



https://www.tws.ssup.cz/
46.229.122.100
a

https://www.in-cas.cz


1
ok








a

https://www.in-pocasi.cz/predpoved-pocasi/cz/pardubicky/usti-nad-orlici-443//


1
ok








link
stylesheet
styl.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 430 Bytes




local SRI possible, possible hash-values:

sha256-TPEsK4sOwbgapE8h3tfLp1ndcRHpm2qGVSJddiOIRJE=
sha384-TeaxyFw1/rsCWp3NenuuoSSyk3uNZGFMGFpI0jcYmPoG6aIm2VfhFWnzQ3G+DjAy
sha512-z27OhsuuV4PYFDhI9edTlAka/88t5TkCXsrwNi4SbPScO58Rvi8OJ3UcMNi8QaBR4jNcb31DTg791rpoEsG3qw==

<link rel="stylesheet" href="styl.css" crossorigin="anonymous" integrity="sha256-TPEsK4sOwbgapE8h3tfLp1ndcRHpm2qGVSJddiOIRJE=" />




meta

utf-8


1
ok








script
src
https://www.in-cas.cz/cas-na-web/data.php?pismo=verdana&pocet=1&barva=005D9B&velikost=32px
200

1
ok
Missing defer / async attribute. text/html, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 1031 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



script
src
https://www.in-pocasi.cz/pocasi-na-web/pocasi-na-web.php?typ=classic&layout=pruh&region=8&barva-den=2086C0&barva-teplota=125b8b&dni=2
200

1
ok
Missing defer / async attribute. text/html; charset=utf-8, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 349/1062 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-D9cyRMBNJTlsgyXcMVa+zUsCg7tRBzFaqId+kz1PmXU=
sha384-geOHgZgzUVvjbTGjbhDLHCP/bMyt9g7KuH/LdM3FRZzrGD2NpMKFfvW5vrP2FMXn
sha512-OhNo8LezEAsNq4os+WxNj3l2g86LeH6hf9DQiN4hW2HnxVADbK+RR0YTq+ZuGzmyf9mWjzjrJ+DkhO7LX06cxQ==

<script src="https://www.in-pocasi.cz/pocasi-na-web/pocasi-na-web.php?typ=classic&layout=pruh&region=8&barva-den=2086C0&barva-teplota=125b8b&dni=2" crossorigin="anonymous" integrity="sha256-D9cyRMBNJTlsgyXcMVa+zUsCg7tRBzFaqId+kz1PmXU=" />



https://46.229.122.100/
46.229.122.100
a

https://www.in-cas.cz


1
ok








a

https://www.in-pocasi.cz/predpoved-pocasi/cz/pardubicky/usti-nad-orlici-443//


1
ok








link
stylesheet
styl.css


1
ok








meta

utf-8


1
ok








script
src
https://www.in-cas.cz/cas-na-web/data.php?pismo=verdana&pocet=1&barva=005D9B&velikost=32px


1
ok
Missing defer / async attribute.








script
src
https://www.in-pocasi.cz/pocasi-na-web/pocasi-na-web.php?typ=classic&layout=pruh&region=8&barva-den=2086C0&barva-teplota=125b8b&dni=2


1
ok
Missing defer / async attribute.








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk

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

Answer: a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz
2
alfa.ns.active24.cz: 2a02:4a8:ac24:100::96:2, 81.95.96.2
NS
a.ns.nic.cz (2001:678:f::1)

Answer: beta.ns.active24.cz
185.111.90.94, 2a00:4b40:1000:590:185:111:90:94
3
sk
NS
m.root-servers.net (2001:dc3::35)

Answer: a.tld.sk, b.tld.sk, c.tld.sk, e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk
4
gama.ns.active24.sk: 185.71.158.30, 2a00:1968:0:1002:185:71:158:30
NS
a.tld.sk (2001:678:70::1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.tws.ssup.cz



1
0
tws.ssup.cz
0

no CAA entry found
1
0
ssup.cz
0

no CAA entry found
1
0
cz
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ssup.cz
adobe-idp-site-verification=4623e4daea21cfd03ab46bfbde7a4007f9d390b32c17d5171ddb68aa4ab45713
ok
1
0
ssup.cz
MS=35583DB4134CD6E32C1069167E133ED33B295A9C
ok
1
0
ssup.cz
v=spf1 ip4:46.229.122.98 include:spf.protection.outlook.com -all
ok
1
0
tws.ssup.cz

ok
1
0
www.tws.ssup.cz


1
0
_acme-challenge.tws.ssup.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tws.ssup.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.tws.ssup.cz.ssup.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.tws.ssup.cz.tws.ssup.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tws.ssup.cz.tws.ssup.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.www.tws.ssup.cz.www.tws.ssup.cz

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
tws.ssup.cz
46.229.122.100
443
7 Ciphers46.18 sec
0 without, 7 FS
100.00 %
www.tws.ssup.cz
46.229.122.100
443
7 Ciphers47.16 sec
0 without, 7 FS
100.00 %
Complete

2
14 Ciphers93.34 sec46.67 sec/Check
0 without, 14 FS
100.00 %

Details
DomainIPPortCipher (OpenSsl / IANA)
tws.ssup.cz
46.229.122.100
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
7 Ciphers, 46.18 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-ECDSA-AES256-GCM-SHA384
(Recommended)
TLSv1.2
0xC0,0x2C
FS

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
ECDH
ECDSA
AESGCM(256)
AEAD



ECDHE-ECDSA-AES128-GCM-SHA256
(Recommended)
TLSv1.2
0xC0,0x2B
FS

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
ECDH
ECDSA
AESGCM(128)
AEAD



ECDHE-ECDSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x24
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
ECDH
ECDSA
AES(256)
SHA384



ECDHE-ECDSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x23
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
ECDH
ECDSA
AES(128)
SHA256



ECDHE-ECDSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x0A
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
ECDH
ECDSA
AES(256)
SHA1



ECDHE-ECDSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x09
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
ECDH
ECDSA
AES(128)
SHA1
www.tws.ssup.cz
46.229.122.100
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
7 Ciphers, 47.16 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-ECDSA-AES256-GCM-SHA384
(Recommended)
TLSv1.2
0xC0,0x2C
FS

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
ECDH
ECDSA
AESGCM(256)
AEAD



ECDHE-ECDSA-AES128-GCM-SHA256
(Recommended)
TLSv1.2
0xC0,0x2B
FS

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
ECDH
ECDSA
AESGCM(128)
AEAD



ECDHE-ECDSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x24
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
ECDH
ECDSA
AES(256)
SHA384



ECDHE-ECDSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x23
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
ECDH
ECDSA
AES(128)
SHA256



ECDHE-ECDSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x0A
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
ECDH
ECDSA
AES(256)
SHA1



ECDHE-ECDSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x09
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
ECDH
ECDSA
AES(128)
SHA1


17. Portchecks

DomainIPPortDescriptionResultAnswer
tws.ssup.cz
46.229.122.100
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 11:47. Server port: 21. 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

tws.ssup.cz
46.229.122.100
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 11:47. Server port: 21. 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

tws.ssup.cz
46.229.122.100
22
SSH
open
SSH-2.0-OpenSSH_8.7

tws.ssup.cz
46.229.122.100
22
SSH
open
SSH-2.0-OpenSSH_8.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
tws.ssup.cz IN SSHFP 3 2 28536bf423e9bb9d13a81a3a507d364a661ab99cdcda615b90e4036b98a4e287
tws.ssup.cz IN SSHFP 4 2 bd7d30ebbba76b1dedfd0b9482b52b9dd2e5fa4c5e5e5e2b53f2db234ef03487
tws.ssup.cz
46.229.122.100
25
SMTP



tws.ssup.cz
46.229.122.100
25
SMTP



tws.ssup.cz
46.229.122.100
53
DNS



tws.ssup.cz
46.229.122.100
53
DNS



tws.ssup.cz
46.229.122.100
110
POP3



tws.ssup.cz
46.229.122.100
110
POP3



tws.ssup.cz
46.229.122.100
143
IMAP



tws.ssup.cz
46.229.122.100
143
IMAP



tws.ssup.cz
46.229.122.100
465
SMTP (encrypted)



tws.ssup.cz
46.229.122.100
465
SMTP (encrypted)



tws.ssup.cz
46.229.122.100
587
SMTP (encrypted, submission)



tws.ssup.cz
46.229.122.100
587
SMTP (encrypted, submission)



tws.ssup.cz
46.229.122.100
993
IMAP (encrypted)



tws.ssup.cz
46.229.122.100
993
IMAP (encrypted)



tws.ssup.cz
46.229.122.100
995
POP3 (encrypted)



tws.ssup.cz
46.229.122.100
995
POP3 (encrypted)



tws.ssup.cz
46.229.122.100
1433
MS SQL



tws.ssup.cz
46.229.122.100
1433
MS SQL



tws.ssup.cz
46.229.122.100
2082
cPanel (http)



tws.ssup.cz
46.229.122.100
2082
cPanel (http)



tws.ssup.cz
46.229.122.100
2083
cPanel (https)



tws.ssup.cz
46.229.122.100
2083
cPanel (https)



tws.ssup.cz
46.229.122.100
2086
WHM (http)



tws.ssup.cz
46.229.122.100
2086
WHM (http)



tws.ssup.cz
46.229.122.100
2087
WHM (https)



tws.ssup.cz
46.229.122.100
2087
WHM (https)



tws.ssup.cz
46.229.122.100
2089
cPanel Licensing



tws.ssup.cz
46.229.122.100
2089
cPanel Licensing



tws.ssup.cz
46.229.122.100
2095
cPanel Webmail (http)



tws.ssup.cz
46.229.122.100
2095
cPanel Webmail (http)



tws.ssup.cz
46.229.122.100
2096
cPanel Webmail (https)



tws.ssup.cz
46.229.122.100
2096
cPanel Webmail (https)



tws.ssup.cz
46.229.122.100
2222
DirectAdmin (http)



tws.ssup.cz
46.229.122.100
2222
DirectAdmin (http)



tws.ssup.cz
46.229.122.100
2222
DirectAdmin (https)



tws.ssup.cz
46.229.122.100
2222
DirectAdmin (https)



tws.ssup.cz
46.229.122.100
3306
mySql



tws.ssup.cz
46.229.122.100
3306
mySql



tws.ssup.cz
46.229.122.100
5224
Plesk Licensing



tws.ssup.cz
46.229.122.100
5224
Plesk Licensing



tws.ssup.cz
46.229.122.100
5432
PostgreSQL



tws.ssup.cz
46.229.122.100
5432
PostgreSQL



tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (http)



tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (http)



tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (https)



tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (https)



tws.ssup.cz
46.229.122.100
8083
VestaCP http



tws.ssup.cz
46.229.122.100
8083
VestaCP http



tws.ssup.cz
46.229.122.100
8083
VestaCP https



tws.ssup.cz
46.229.122.100
8083
VestaCP https



tws.ssup.cz
46.229.122.100
8443
Plesk Administration (https)



tws.ssup.cz
46.229.122.100
8443
Plesk Administration (https)



tws.ssup.cz
46.229.122.100
8447
Plesk Installer + Updates



tws.ssup.cz
46.229.122.100
8447
Plesk Installer + Updates



tws.ssup.cz
46.229.122.100
8880
Plesk Administration (http)



tws.ssup.cz
46.229.122.100
8880
Plesk Administration (http)



tws.ssup.cz
46.229.122.100
10000
Webmin (http)



tws.ssup.cz
46.229.122.100
10000
Webmin (http)



tws.ssup.cz
46.229.122.100
10000
Webmin (https)



tws.ssup.cz
46.229.122.100
10000
Webmin (https)



www.tws.ssup.cz
46.229.122.100
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 11:47. Server port: 21. 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

www.tws.ssup.cz
46.229.122.100
21
FTP
open
220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 11:47. Server port: 21. 220-IPv6 connections are also welcome on this server. 220 You will be disconnected after 15 minutes of inactivity.

www.tws.ssup.cz
46.229.122.100
22
SSH
open
SSH-2.0-OpenSSH_8.7

www.tws.ssup.cz
46.229.122.100
22
SSH
open
SSH-2.0-OpenSSH_8.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.tws.ssup.cz IN SSHFP 3 2 28536bf423e9bb9d13a81a3a507d364a661ab99cdcda615b90e4036b98a4e287
www.tws.ssup.cz IN SSHFP 4 2 bd7d30ebbba76b1dedfd0b9482b52b9dd2e5fa4c5e5e5e2b53f2db234ef03487
www.tws.ssup.cz
46.229.122.100
25
SMTP



www.tws.ssup.cz
46.229.122.100
25
SMTP



www.tws.ssup.cz
46.229.122.100
53
DNS



www.tws.ssup.cz
46.229.122.100
53
DNS



www.tws.ssup.cz
46.229.122.100
110
POP3



www.tws.ssup.cz
46.229.122.100
110
POP3



www.tws.ssup.cz
46.229.122.100
143
IMAP



www.tws.ssup.cz
46.229.122.100
143
IMAP



www.tws.ssup.cz
46.229.122.100
465
SMTP (encrypted)



www.tws.ssup.cz
46.229.122.100
465
SMTP (encrypted)



www.tws.ssup.cz
46.229.122.100
587
SMTP (encrypted, submission)



www.tws.ssup.cz
46.229.122.100
587
SMTP (encrypted, submission)



www.tws.ssup.cz
46.229.122.100
993
IMAP (encrypted)



www.tws.ssup.cz
46.229.122.100
993
IMAP (encrypted)



www.tws.ssup.cz
46.229.122.100
995
POP3 (encrypted)



www.tws.ssup.cz
46.229.122.100
995
POP3 (encrypted)



www.tws.ssup.cz
46.229.122.100
1433
MS SQL



www.tws.ssup.cz
46.229.122.100
1433
MS SQL



www.tws.ssup.cz
46.229.122.100
2082
cPanel (http)



www.tws.ssup.cz
46.229.122.100
2082
cPanel (http)



www.tws.ssup.cz
46.229.122.100
2083
cPanel (https)



www.tws.ssup.cz
46.229.122.100
2083
cPanel (https)



www.tws.ssup.cz
46.229.122.100
2086
WHM (http)



www.tws.ssup.cz
46.229.122.100
2086
WHM (http)



www.tws.ssup.cz
46.229.122.100
2087
WHM (https)



www.tws.ssup.cz
46.229.122.100
2087
WHM (https)



www.tws.ssup.cz
46.229.122.100
2089
cPanel Licensing



www.tws.ssup.cz
46.229.122.100
2089
cPanel Licensing



www.tws.ssup.cz
46.229.122.100
2095
cPanel Webmail (http)



www.tws.ssup.cz
46.229.122.100
2095
cPanel Webmail (http)



www.tws.ssup.cz
46.229.122.100
2096
cPanel Webmail (https)



www.tws.ssup.cz
46.229.122.100
2096
cPanel Webmail (https)



www.tws.ssup.cz
46.229.122.100
2222
DirectAdmin (http)



www.tws.ssup.cz
46.229.122.100
2222
DirectAdmin (http)



www.tws.ssup.cz
46.229.122.100
2222
DirectAdmin (https)



www.tws.ssup.cz
46.229.122.100
2222
DirectAdmin (https)



www.tws.ssup.cz
46.229.122.100
3306
mySql



www.tws.ssup.cz
46.229.122.100
3306
mySql



www.tws.ssup.cz
46.229.122.100
5224
Plesk Licensing



www.tws.ssup.cz
46.229.122.100
5224
Plesk Licensing



www.tws.ssup.cz
46.229.122.100
5432
PostgreSQL



www.tws.ssup.cz
46.229.122.100
5432
PostgreSQL



www.tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (http)



www.tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (http)



www.tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (https)



www.tws.ssup.cz
46.229.122.100
8080
Ookla Speedtest (https)



www.tws.ssup.cz
46.229.122.100
8083
VestaCP http



www.tws.ssup.cz
46.229.122.100
8083
VestaCP http



www.tws.ssup.cz
46.229.122.100
8083
VestaCP https



www.tws.ssup.cz
46.229.122.100
8083
VestaCP https



www.tws.ssup.cz
46.229.122.100
8443
Plesk Administration (https)



www.tws.ssup.cz
46.229.122.100
8443
Plesk Administration (https)



www.tws.ssup.cz
46.229.122.100
8447
Plesk Installer + Updates



www.tws.ssup.cz
46.229.122.100
8447
Plesk Installer + Updates



www.tws.ssup.cz
46.229.122.100
8880
Plesk Administration (http)



www.tws.ssup.cz
46.229.122.100
8880
Plesk Administration (http)



www.tws.ssup.cz
46.229.122.100
10000
Webmin (http)



www.tws.ssup.cz
46.229.122.100
10000
Webmin (http)



www.tws.ssup.cz
46.229.122.100
10000
Webmin (https)



www.tws.ssup.cz
46.229.122.100
10000
Webmin (https)





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