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Checked:
10.02.2024 23:18:10

Older results

A+ - 07.02.2024 18:02:28

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
fvhe.vetuni.cz	A	195.113.198.43 Rakovnik/Central Bohemia/Czechia (CZ) - CESNET-TCZ Hostname: fvl.vfu.cz	yes	1	0
	AAAA		yes
www.fvhe.vetuni.cz		Name Error	yes	1	0
*.vetuni.cz	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.fvhe.vetuni.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 20326, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 30903, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.03.2024, 00:00:00 +, Signature-Inception: 10.02.2024, 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: 23.02.2024, 17:00:00 +, Signature-Inception: 10.02.2024, 16:00:00 +, KeyTag 30903, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30903 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


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


	Public Key with Algorithm 13, KeyTag 47281, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 18.02.2024, 22:21:34 +, Signature-Inception: 04.02.2024, 20:51:34 +, 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: vetuni.cz
vetuni.cz	2 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 14141, DigestType 2 and Digest yAb8MwT+wbPJGcM0N07XCbKiUKnCA0u+mzV9EAIZYb8=


	DS with Algorithm 13, KeyTag 32555, DigestType 2 and Digest B5BB1AbemsZBthf5/JXd1ft+yHFF05eP0+N/4JrPj9s=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner vetuni.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 18.02.2024, 20:21:34 +, Signature-Inception: 04.02.2024, 18:51:34 +, KeyTag 47281, Signer-Name: cz


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 47281 used to validate the DS RRSet in the parent zone


	5 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 6415, Flags 256


	Public Key with Algorithm 13, KeyTag 14141, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 32555, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 33662, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 65434, Flags 256


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner vetuni.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.02.2024, 06:34:43 +, Signature-Inception: 08.02.2024, 05:34:43 +, KeyTag 6415, Signer-Name: vetuni.cz


	RRSIG-Owner vetuni.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.02.2024, 06:34:43 +, Signature-Inception: 08.02.2024, 05:34:43 +, KeyTag 32555, Signer-Name: vetuni.cz


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 6415 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 32555 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 32555, DigestType 2 and Digest "B5BB1AbemsZBthf5/JXd1ft+yHFF05eP0+N/4JrPj9s=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: fvhe.vetuni.cz
fvhe.vetuni.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 "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" between the hashed NSEC3-owner "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" and the hashed NextOwner "j8g35q9o647k7suhqvmi4f7qib8j92ku". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	0 DNSKEY RR found





	RRSIG Type 1 validates the A - Result: 195.113.198.43 Validated: RRSIG-Owner fvhe.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" equal the hashed NSEC3-owner "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" and the hashed NextOwner "j8g35q9o647k7suhqvmi4f7qib8j92ku". 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, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" equal the hashed NSEC3-owner "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" and the hashed NextOwner "j8g35q9o647k7suhqvmi4f7qib8j92ku". 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, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" equal the hashed NSEC3-owner "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" and the hashed NextOwner "j8g35q9o647k7suhqvmi4f7qib8j92ku". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.fvhe.vetuni.cz) sends a valid NSEC3 RR as result with the hashed owner name "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" (unhashed: fvhe.vetuni.cz). So that's the Closest Encloser of the query name. Bitmap: A, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "lvehoehuhnbi68f6iq7vqs4baklf1t30" (unhashed: _tcp.fvhe.vetuni.cz) with the owner "looh98fhdj0kvvvlp9fg3i3f9195eh6k" and the NextOwner "m2ujlrtccukkg0kde74q3hdq0au949co". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: CNAME, RRSIG Validated: RRSIG-Owner looh98fhdj0kvvvlp9fg3i3f9195eh6k.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 12.02.2024, 16:10:12 +, Signature-Inception: 02.02.2024, 15:10:12 +, KeyTag 6415, Signer-Name: vetuni.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 "besd0eikcq9h9436udtq7aj2vudi81cs" (unhashed: *.fvhe.vetuni.cz) with the owner "b6j782manq8ci4gtvl8llokqp1fq49c1" and the NextOwner "bhunajcm4kk242666j0uaa91ebkbrjj3". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: A, RRSIG Validated: RRSIG-Owner b6j782manq8ci4gtvl8llokqp1fq49c1.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 12.02.2024, 16:10:12 +, Signature-Inception: 02.02.2024, 15:10:12 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" equal the hashed NSEC3-owner "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" and the hashed NextOwner "j8g35q9o647k7suhqvmi4f7qib8j92ku". 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, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	Status: Good. NoData-Proof required and found.

Zone: www.fvhe.vetuni.cz
www.fvhe.vetuni.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 "d78bu8t551vm58vb21vroc63ftjiej3t" between the hashed NSEC3-owner "d5ier66nklj25ht5k1v4h9nv3ttiqs0d" and the hashed NextOwner "eajqcglep66qqqn8if5giuh2j39ieni9". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner d5ier66nklj25ht5k1v4h9nv3ttiqs0d.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "j7q0ng8nl04q2gigcqgupsu7pjoshrmu" as Owner. That's the Hash of "fvhe.vetuni.cz" with the NextHashedOwnerName "j8g35q9o647k7suhqvmi4f7qib8j92ku". So that domain name is the Closest Encloser of "www.fvhe.vetuni.cz". Opt-Out: False. Bitmap: A, RRSIG Validated: RRSIG-Owner j7q0ng8nl04q2gigcqgupsu7pjoshrmu.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 17.02.2024, 13:46:39 +, Signature-Inception: 07.02.2024, 12:46:39 +, KeyTag 6415, Signer-Name: vetuni.cz


	The ClosestEncloser says, that "*.fvhe.vetuni.cz" with the Hash "besd0eikcq9h9436udtq7aj2vudi81cs" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "b6j782manq8ci4gtvl8llokqp1fq49c1" and the Next Owner "bhunajcm4kk242666j0uaa91ebkbrjj3", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False. Bitmap: A, RRSIG Validated: RRSIG-Owner b6j782manq8ci4gtvl8llokqp1fq49c1.vetuni.cz., Algorithm: 13, 3 Labels, original TTL: 7200 sec, Signature-expiration: 12.02.2024, 16:10:12 +, Signature-Inception: 02.02.2024, 15:10:12 +, KeyTag 6415, Signer-Name: vetuni.cz

3. Name Servers

Domain	Nameserver	NS-IP
www.fvhe.vetuni.cz	• ns1.vetuni.cz
fvhe.vetuni.cz	• ns1.vetuni.cz	195.113.198.35 Rakovnik/Central Bohemia/Czechia (CZ) - CESNET-TCZ	•
vetuni.cz	• ns.muni.cz	147.251.4.33 Brno/South Moravian/Czechia (CZ) - CESNET z.s.p.o.	•
	•	2001:718:801:404::33 Nove Hrady/Jihocesky kraj/Czechia (CZ) - CESNET6-TCZ	•
	• ns1.vetuni.cz	195.113.198.35 Rakovnik/Central Bohemia/Czechia (CZ) - CESNET-TCZ	•
cz	• a.ns.nic.cz / dns-cra-dns07.nic.cz		•
	• b.ns.nic.cz / dns-cra-dns10.nic.cz		•
	• c.ns.nic.cz / dns-linx-dns01.nic.cz		•
	• d.ns.nic.cz / dns-cra-dns10.nic.cz		•

4. SOA-Entries

Domain:	cz
Zone-Name:	cz
Primary:	a.ns.nic.cz
Mail:	hostmaster.nic.cz
Serial:	1707601739
Refresh:	900
Retry:	300
Expire:	604800
TTL:	900
num Entries:	4

Domain:	vetuni.cz
Zone-Name:	vetuni.cz
Primary:	ns1.vetuni.cz
Mail:	jdvor.vfu.cz
Serial:	2024012222
Refresh:	900
Retry:	300
Expire:	1209600
TTL:	7200
num Entries:	3

Domain:	fvhe.vetuni.cz
Zone-Name:	vetuni.cz
Primary:	ns1.vetuni.cz
Mail:	jdvor.vfu.cz
Serial:	2024012222
Refresh:	900
Retry:	300
Expire:	1209600
TTL:	7200
num Entries:	1

Domain:	www.fvhe.vetuni.cz
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

Startaddress: https://fvhe.vetuni.cz/, address used: https://fvhe.vetuni.cz/, Screenshot created 2024-02-10 23:20:49 +00:0

Mobil (412px x 732px)

1128 milliseconds

Screenshot mobile - https://fvhe.vetuni.cz/

Mobil + Landscape (732px x 412px)

1154 milliseconds

Screenshot mobile landscape - https://fvhe.vetuni.cz/

Screen (1280px x 1680px)

1336 milliseconds

Screenshot Desktop - https://fvhe.vetuni.cz/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	396	732
content Size	396	3110

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://fvhe.vetuni.cz/ 195.113.198.43	301	https://fvhe.vetuni.cz/ Html is minified: 100.00 %	0.063	A
Date: Sat, 10 Feb 2024 22:19:04 GMT
Server: Apache
Location: https://fvhe.vetuni.cz/
Connection: close
Content-Length: 231
Content-Type: text/html; charset=iso-8859-1

• https://fvhe.vetuni.cz/ 195.113.198.43 Inline-JavaScript (∑/total): 4/1275 Inline-CSS (∑/total): 4/2712	200	Html is minified: 123.09 % Other inline scripts (∑/total): 2/1688	3.253	A
Date: Sat, 10 Feb 2024 22:19:04 GMT
Server: Apache
Content-Security-Policy: default-src 'self'; form-action 'self'; img-src 'self' 'unsafe-inline' data:; style-src 'self' 'unsafe-inline' data:; script-src 'self' 'nonce-PeRb8HtXw' ; frame-src 'self' https://www.google.com; frame-ancestors 'none'; base-uri 'self';
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-XSS-Protection: 0
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), fullscreen=(), sync-xhr=(), autoplay=(), encrypted-media=()
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Upgrade: h2
Connection: Upgrade, close
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 7429
Content-Type: text/html; charset=UTF-8

• http://fvhe.vetuni.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 195.113.198.43 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	301	https://fvhe.vetuni.cz/index.php Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.064	A
Visible Content:
Date: Sat, 10 Feb 2024 22:19:09 GMT
Server: Apache
Location: https://fvhe.vetuni.cz/index.php
Connection: close
Content-Length: 240
Content-Type: text/html; charset=iso-8859-1

• https://fvhe.vetuni.cz/index.php Inline-JavaScript (∑/total): 4/1275 Inline-CSS (∑/total): 4/2712	200	Html is minified: 123.09 % Other inline scripts (∑/total): 2/1688	3.250
Visible Content:
Date: Sat, 10 Feb 2024 22:19:14 GMT
Server: Apache
Content-Security-Policy: default-src 'self'; form-action 'self'; img-src 'self' 'unsafe-inline' data:; style-src 'self' 'unsafe-inline' data:; script-src 'self' 'nonce-PeRb8HtXw' ; frame-src 'self' https://www.google.com; frame-ancestors 'none'; base-uri 'self';
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-XSS-Protection: 0
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), fullscreen=(), sync-xhr=(), autoplay=(), encrypted-media=()
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Upgrade: h2
Connection: Upgrade, close
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 7428
Content-Type: text/html; charset=UTF-8

• https://195.113.198.43/ 195.113.198.43 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 2/938	200	Html is minified: 112.48 % Other inline scripts (∑/total): 1/413	3.293	N
Certificate error: RemoteCertificateNameMismatch
Date: Sat, 10 Feb 2024 22:19:09 GMT
Server: Apache
Content-Security-Policy: default-src 'self'; form-action 'self'; img-src 'self' 'unsafe-inline' data:; style-src 'self' 'unsafe-inline' data:; script-src 'self' 'unsafe-inline' ; frame-src 'self' https://www.google.com; frame-ancestors 'none'; base-uri 'self';
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-XSS-Protection: 0
Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), fullscreen=(), sync-xhr=(), autoplay=(), encrypted-media=()
Feature-Policy: accelerometer 'none'; camera 'none'; geolocation 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'; fullscreen 'none'; sync-xhr 'none'; autoplay 'none'; encrypted-media 'none'
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Upgrade: h2
Connection: Upgrade, close
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 6252
Content-Type: text/html; charset=UTF-8

7. Comments

	1. General Results, most used to calculate the result
A	name "fvhe.vetuni.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: 1733 (complete: 239099)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: fvhe.vetuni.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: fvhe.vetuni.cz has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
A	Good: destination is https
A	Good - only one version with Http-Status 200
A	Good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
A	Good: every https has a Strict Transport Security Header
A	Good: HSTS max-age is long enough, 63072000 seconds = 730 days
A	Good: HSTS has includeSubdomains - directive
A	Good: HSTS has preload directive
A	Excellent: Main Domain is in the Google-Preload-List
A	Excellent: Main Domain is in the Mozilla/Firefox-Preload-List
A	HSTS-Preload-Status: Preloaded. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
A	http://fvhe.vetuni.cz/ 195.113.198.43	301	https://fvhe.vetuni.cz/	Correct redirect http - https with the same domain name
N	https://195.113.198.43/ 195.113.198.43	200		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 fvhe.vetuni.cz, 1 ip addresses.
B	No _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.fvhe.vetuni.cz
	2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)
A	fvhe.vetuni.cz 195.113.198.43	Content-Security-Policy		Ok: Header without syntax errors found: default-src 'self'; form-action 'self'; img-src 'self' 'unsafe-inline' data:; style-src 'self' 'unsafe-inline' data:; script-src 'self' 'nonce-PeRb8HtXw' ; frame-src 'self' https://www.google.com; frame-ancestors 'none'; base-uri 'self';
A				Good: default-src directive only with 'none' or 'self', additional sources are blocked.
A				Good: default-src without 'unsafe-inline' or 'unsave-eval'.
A				Good: form-action directive found. That reduces the risk sending data to unwanted domains. form-action is a navigation-directive, so default-src isn't used.
A				Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
A				Good: base-uri directive found. That limits the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
A				Good: No object-src found, but the default-src used as fallback is defined and restricted.
A				Good: script-src without 'unsafe-inline' and 'unsafe-eval' found. That's the recommended configuration.
A				Good: script-src without * and a scheme found.
A				Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
A				Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A				Ok: Nonce found. (Element: img-src)
A		X-Content-Type-Options		Ok: Header without syntax errors found: nosniff
A		Referrer-Policy		Ok: Header without syntax errors found: strict-origin-when-cross-origin
A		Permissions-Policy		Ok: Header without syntax errors found: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), fullscreen=(), sync-xhr=(), autoplay=(), encrypted-media=()
A		X-Xss-Protection		Ok: Header without syntax errors found: 0
B				Info: Header is deprecated. May not longer work in modern browsers. 0
	3. DNS- and NameServer - Checks
A	Info:: 15 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 15 Queries complete, 13 with IPv6, 2 with IPv4.
	Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
A	Good: 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.ns.muni.cz (147.251.4.33, 2001:718:801:404::33), ns1.vetuni.cz (195.113.198.35), ns.muni.cz (147.251.4.33, 2001:718:801:404::33)
	Ok (4 - 8):: An average of 7.5 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: ns.muni.cz, ns1.vetuni.cz, 2 Name Servers included in Delegation: ns.muni.cz, ns1.vetuni.cz, 2 Name Servers included in 1 Zone definitions: ns.muni.cz, ns1.vetuni.cz, 1 Name Servers listed in SOA.Primary: ns1.vetuni.cz.
A	Good: Only one SOA.Primary Name Server found.: ns1.vetuni.cz.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.vetuni.cz.
A	Good: 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: ns.muni.cz, ns1.vetuni.cz
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
A	Good: Some Name Servers have IPv6 addresses: 1 Name Servers with IPv6 found (1 Name Servers without IPv6)
	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: cz
A	Good: Name Servers with different domain names found.: 2 different Domains found
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: CZ
A	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 147., 195., 2 different subnets (first two Bytes): 147.251., 195.113., 2 different subnets (first three Bytes): 147.251.4., 195.113.198.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 1 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:0718:, 1 different subnets (first three blocks): 2001:0718:0801:, 1 different subnets (first four blocks): 2001:0718:0801:0404:
	Fatal: All Name Server IPv6 addresses from the same subnet.
A	Good: Nameserver supports TCP connections: 1 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 1 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns.muni.cz / 147.251.4.33: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: ns1.vetuni.cz: 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.
A	Good: 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://fvhe.vetuni.cz/index.php	200		Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
	https://fvhe.vetuni.cz/ 195.113.198.43	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://fvhe.vetuni.cz/index.php	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://195.113.198.43/ 195.113.198.43	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://fvhe.vetuni.cz/ 195.113.198.43	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://fvhe.vetuni.cz/index.php	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://195.113.198.43/ 195.113.198.43	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.
A	Good: Every https connection via port 443 supports the http/2 protocol via ALPN.
A	Good: Some script Elements (type text/javascript) with a src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
	https://fvhe.vetuni.cz/ 195.113.198.43	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.: 3 script elements without defer/async.
	https://fvhe.vetuni.cz/index.php	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.: 3 script elements without defer/async.
A	Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 38 external CSS / JavaScript files found
A	Good: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 6 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
	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, 2 with Cache-Control max-age too short (minimum 7 days), 36 with Cache-Control long enough, 47 complete.
	Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 14 with Cache-Control long enough, 18 complete.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Good: Some img-elements have a valid alt-attribute.: 18 img-elements found, 12 img-elements with correct alt-attributes (defined, not an empty value).
	Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 6 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
A	Good: 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
A	Duration: 174770 milliseconds, 174.770 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

fvhe.vetuni.cz

195.113.198.43

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

fvhe.vetuni.cz

195.113.198.43

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=fvhe.vetuni.cz
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

fvhe.vetuni.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

fvhe.vetuni.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=fvhe.vetuni.cz
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

195.113.198.43

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

195.113.198.43

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=vetuni.cz
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

9. Certificates

CN=fvhe.vetuni.cz

18.12.2023

17.03.2024
262 days expired

fvhe.vetuni.cz - 1 entry

CN=fvhe.vetuni.cz

18.12.2023

17.03.2024
262 days expired

fvhe.vetuni.cz - 1 entry

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	04599366C6D58B994CC89A4CDB3AF061AB71
Thumbprint:	25AF9FCE64D91E0E7053031B7379B282259BFB1E
SHA256 / Certificate:	Wpp8LfJDbN/Ey2+0VvJw1Gj1+Q7hAjgHModfoICcq5M=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	4a0e2fa1e6bc0b936ef0bdedb89c5ee0d5c5f94ebdd54027a120da0ef1baf0d4
SHA256 hex / Subject Public Key Information (SPKI):	4a0e2fa1e6bc0b936ef0bdedb89c5ee0d5c5f94ebdd54027a120da0ef1baf0d4 (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)

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

04.09.2020

15.09.2025
expires in 285 days

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

04.09.2020

15.09.2025
expires in 285 days

Keyalgorithm	RSA 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)

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

04.06.2015

04.06.2035
expires in 3834 days

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

04.06.2015

04.06.2035
expires in 3834 days

Keyalgorithm	RSA 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:

CN=vetuni.cz

26.01.2024

25.04.2024
223 days expired

vetuni.cz, www.vetuni.cz - 2 entries

CN=vetuni.cz

26.01.2024

25.04.2024
223 days expired

vetuni.cz, www.vetuni.cz - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	044765DAE04952CB447B19ABDBAD8FE6BD99
Thumbprint:	32C33AAE7AD1F8FFD076AF0A0518BB09142908C7
SHA256 / Certificate:	yQ4fHPimzSnUtcIJNO0JEtS3dm3G0smSux2fSU3ut2c=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	4731945ee010932409299e108098af0e973e201b473d7292f7e92146d661a9d8
SHA256 hex / Subject Public Key Information (SPKI):	4731945ee010932409299e108098af0e973e201b473d7292f7e92146d661a9d8 (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)

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

04.09.2020

15.09.2025
expires in 285 days

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

04.09.2020

15.09.2025
expires in 285 days

Keyalgorithm	RSA 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)

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

04.06.2015

04.06.2035
expires in 3834 days

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

04.06.2015

04.06.2035
expires in 3834 days

Keyalgorithm	RSA 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)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	0	3
CN=R10, O=Let's Encrypt, C=US				0	0	2

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
7943314872 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-08-14 20:12:53	2024-11-12 20:12:52	fvhe.vetuni.cz - 1 entries
7511997212 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-06-15 21:00:13	2024-09-13 21:00:12	fvhe.vetuni.cz - 1 entries
7136575374 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-16 06:47:47	2024-07-15 06:47:46	fvhe.vetuni.cz - 1 entries
6764963567 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-16 06:13:16	2024-05-16 06:13:15	fvhe.vetuni.cz - 1 entries
6387838839 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-18 03:31:35	2024-03-17 03:31:34	fvhe.vetuni.cz - 1 entries

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	5
CN=R10, O=Let's Encrypt, C=US				0	0	2

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
14179192657 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-08-14 18:12:53	2024-11-12 19:12:52	fvhe.vetuni.cz 1 entries
13403562976 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-06-15 19:00:13	2024-09-13 19:00:12	fvhe.vetuni.cz 1 entries
12741007546 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-16 04:47:47	2024-07-15 04:47:46	fvhe.vetuni.cz 1 entries
12095701393 precert	CN=R3, O=Let's Encrypt, C=US	2024-02-16 05:13:16	2024-05-16 04:13:15	fvhe.vetuni.cz 1 entries
11517491039 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-18 02:31:35	2024-03-17 02:31:34	fvhe.vetuni.cz 1 entries
10828704666 precert	CN=R3, O=Let's Encrypt, C=US	2023-10-19 01:38:50	2024-01-17 02:38:49	fvhe.vetuni.cz 1 entries
10345965028 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-08-19 18:52:38	2023-11-17 19:52:37	fvhe.vetuni.cz 1 entries

11. Html-Content - Entries

Summary

							Subresource Integrity (SRI)
Domainname	HtmlElement	rel/property	∑	∑ size	∑ problems	∑ int.	∑ ext.	∑ Origin poss.	∑ SRI ParseErrors	∑ SRI valid	∑ SRI missing
https://fvhe.vetuni.cz/ 195.113.198.43	a		36		0			0	0	0
	img		4	1,868,599 Bytes	0	4	0	0	0	0
	link	stylesheet	14	66,160 Bytes	0	13	1	1	0	0	-1
	meta	og	3		0			0	0	0
	meta	twitter	4		0			0	0	0
	meta	other	7		0			0	0	0
	picture		3		0			0	0	0
	script		5	102,552 Bytes	0	5	0	0	0	0
https://195.113.198.43/ 195.113.198.43	a		53		0			0	0	0
	img		4		0			0	0	0
	link	stylesheet	7		0			0	0	0
	link	other	1		0			0	0	0
	meta	og	3		0			0	0	0
	meta	twitter	4		0			0	0	0
	meta	other	7		0			0	0	0
	script		2		0			0	0	0

Details

Domainname

Html-Element

name/equiv/ property/rel

href/src/content

HttpStatus

msg

∑

Status

https://fvhe.vetuni.cz/
195.113.198.43

adresa

ambulace-a-pohotovost

blizsi-informace-szz-2024

eng

https://fvhe.vetuni.cz

https://fvhe.vetuni.cz/konference

https://fvhe.vetuni.cz/zamestnanecka-fotosoutez-2024

https://twitter.com/vetuni_brno

https://www.facebook.com/events/1526644561211550/?ref=newsfeed

https://www.facebook.com/VetuniBrno/

https://www.instagram.com/vetuni_brno

https://www.linkedin.com/company/vetuni/mycompany/?viewAsMember=true

https://www.youtube.com/channel/UCRPO7V-e97OMnVdf3lmQbpw

jmenovani-noveho-prodekana-2024

kontakt

kontakty-studenti

kurzy_npo_sc_2

lide-na-vfu-brno

mapa-arealu

novinky

svoc-2024

zamestnanci

zamestnanecka-fotosoutez-2024

img

src

files/upload/motivacni-obrazek/koference_svoc_2024.png

200

alt: Konference studentské vědecké a odborné činnosti 2024

image/png
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 with long duration found.

No Compression - 131889 Bytes

img

src

files/upload/motivacni-obrazek/Proděkan-Kameník.JPG

200

alt: Jmenování nového proděkana pro vědu, výzkum a zahraniční vztahy na FVHE

image/jpeg
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 with long duration found.

No Compression - 633431 Bytes

img

src

files/upload/motivacni-obrazek/Státní závěrečné zkoušky.png

200

alt: Bližší informace k blokové výuce a SZZ 2023/2024

image/png
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 with long duration found.

No Compression - 1049942 Bytes

img

src

images/fvhe_cz.png

200

alt: Fakulta veterinární hygieny a ekologie VETUNI

image/png
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 with long duration found.

No Compression - 53337 Bytes

link

stylesheet

css/all.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 143865 Bytes

local SRI possible, possible hash-values:

sha256-HGz73edF1FQXayqqlrmdWAgenldkDDLnkyv69gXSs5M=
sha384-VHY7TsfZw9aEaN8tY388UUZQUH6Fxf5z9aEFEAGFx7klnEfc9Iu1Zfo/cLy2ixxh
sha512-BkSPKMojE+dmSGZm4hch54L+T6V893cg8HdisiG3Fb7AtmZc0Kyzm+67LZMO+R0NeVNguInfYWr+598eSDEz5w==

link

stylesheet

css/animate.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 4171 Bytes

local SRI possible, possible hash-values:

sha256-iAlzIvPp3Tmj65JJvD7YR8+j4dEDkGjfZdIVWPsvn0A=
sha384-9HVQvt1rtrlUFEdZ09tZPcsh9wImwaMqxAEcetI5pYtJITjRYc/wTCfMajsca3Kj
sha512-Z2LmYGSnhi+KILSc3SbsVyAWMBQzAL9k7ugqAZY2HFt/PcXRArssiDLIUn101bXIaSqiRMaTOlPt4q3fQ262/Q==

link

stylesheet

css/bootstrap.min.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 23916 Bytes

local SRI possible, possible hash-values:

sha256-93wNFzm2GO3EoByj9rKZCwGjAJAwr0nujPaOgwUt8ZQ=
sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2
sha512-oc9+XSs1H243/FRN9Rw62Fn8EtxjEYWHXRvjS43YtueEewbS6ObfXcJNyohjHqVKFPoXXUxwc+q1K7Dee6vv9g==

Content loaded via url("...")

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5L3.75 4l-2.5 2.5L2.75 8l4-4-4-4z'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5L4.25 4l2.5-2.5L5.25 0z'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e	2

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3e%3cpath stroke='%23fff' d='M0 2h4'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e	3

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e	2

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26l2.974 2.99L8 2.193z'/%3e%3c/svg%3e	1

link

stylesheet

css/checkbox_radio_font.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 7652 Bytes

local SRI possible, possible hash-values:

sha256-louC1tRF9kHXkRp++c4QUN3JFo7yqgrwwhQh9xZdQz8=
sha384-+z9DumAMpG9zku69qsYL/mhUCH1vjmuXaKE/8rpCiSufNwewuomlgeSLsbYKkmJo
sha512-vj1QPehWsLGX6EOu0m5f4j1/dt8Oci/P9ScE7jYoU964s82t8LKdToQqqJWxWikjhOClNIrAoXpAKviRkeUTeA==

Content loaded via url("...")

../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0

../fonts/fontawesome-webfont.eot?v=4.7.0

../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular

../fonts/fontawesome-webfont.ttf?v=4.7.0

../fonts/fontawesome-webfont.woff?v=4.7.0

../fonts/fontawesome-webfont.woff2?v=4.7.0

link

stylesheet

css/colorbox.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 1492 Bytes

local SRI possible, possible hash-values:

sha256-2nT2JMYqy6X16c6QvuXMtpHx5AsaVlT3DejUNDLm6vE=
sha384-lk1QbuM2J1g7z+OGD8w1bYm9XJCSadFGPjEWjxEdB8EZ6hc4lmDXQzQgdYImdB7T
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Content loaded via url("...")

images/border.png

images/controls.png

images/loading.gif

images/loading_background.png

images/overlay.png

link

stylesheet

css/component.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 775 Bytes

local SRI possible, possible hash-values:

sha256-08qdNYydxvIfIqtvIjzpod0wQs7/YJb0yFX//G0y5Q8=
sha384-rkuJK9t1CqDIONkhG8J70hNo2z2mlT92B+5Se7HmPakZ0GH2SQJptBQZumkSRLeN
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link

stylesheet

css/css.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 798 Bytes

local SRI possible, possible hash-values:

sha256-aUyeisOJw89dTrbwx19W5cu6QMK7WZCYDNN+ugRRu9o=
sha384-HdEQ/A8JNP7QPPsmdh2uj+vTN1xm0hapOwi7cxIgwvLGR18K7FYEEtdv/LEVeVvn
sha512-hv30Rb5XTrlmdlTg1t7YAkkyjnlMLoDplF/QuSz6n4BomjlwV0cxsZ/btYV/yWwu/5+CEpTLQxVDR2M4Nh6BVw==

link

stylesheet

css/css_button_menu.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

73 Bytes

local SRI possible, possible hash-values:

sha256-NiEEqQK1wY4qEiFO5kAq5IJqPyStYWenSEcJD44xiiU=
sha384-lNSSPw9H5pWaOYe19ZHa4SSLBq7tgi5BwK+i3A/VxlhpGqysLI5i9yCfe1Hh0Z6Y
sha512-3Tjdw/LwBhOn7v9TACVT3o6jQGNs0rlrJjYyd/E5dN9yDufr8BVeCmQ7ZmfDD2O9CkM9//CcBxQErx2cjn+K/A==

link

stylesheet

css/slick.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 569 Bytes

local SRI possible, possible hash-values:

sha256-3h45mwconzsKjTUULjY+EoEkoRhXcOIU4l5YAw2tSOU=
sha384-MUdXdzn1OB/0zkr4yGLnCqZ/n9ut5N7Ifes9RP2d5xKsTtcPiuiwthWczWuiqFOn
sha512-wR4oNhLBHf7smjy0K4oqzdWumd+r5/+6QO/vDda76MW5iug4PT7v86FoEkySIJft3XA0Ae6axhIvHrqwm793Nw==

link

stylesheet

css/slick-theme.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 866 Bytes

local SRI possible, possible hash-values:

sha256-etrwgFLGpqD4oNAFW08ZH9Bzif5ByXK2lXNHKy7LQGo=
sha384-3wRRg17hVCopINZVYCqnfbgXE7aFPSvawmLWNPSiUPVx+HxY+yxb5Cwp5mT7RXPD
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Content loaded via url("...")

./ajax-loader.gif

./fonts/slick.eot

./fonts/slick.eot?#iefix

./fonts/slick.svg#slick

./fonts/slick.ttf

./fonts/slick.woff

link

stylesheet

https://fonts.googleapis.com/css?family=Roboto:100,100i,300,300i,400,400i,500,500i,700,700i,900,900i|Open+Sans:300,300i,400,400i,500,500i,600,600i,700,700i,800,800i

200

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

Compression required: 541 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-igzj7QAhG4gDZk19x9H6zpSvY+1D17D2FJ4Qp/9IS+4=
sha384-J06ipnveyxM1GPamy/6vRmecCWnNIlJq4G6zB2//Wbr8yx69/Ujc7WBvlfGAcvpI
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Content loaded via url("...")

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

https://fonts.gstatic.com/s/opensans/v40/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOiCnqEu92Fr1Mu51QrEzAdKg.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOjCnqEu92Fr1Mu51S7ACc6CsE.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOjCnqEu92Fr1Mu51TLBCc6CsE.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOkCnqEu92Fr1MmgVxIIzc.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOkCnqEu92Fr1Mu51xIIzc.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmEU9fBBc9.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc9.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc9.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmYUtfBBc9.ttf

https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxP.ttf

link

stylesheet

nicepage.css

200

text/css
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 - with long duration found.

Compression required: 125218 Bytes

local SRI possible, possible hash-values:

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sha384-vmEtw90U6+6T85pJdhg6NCFMzTgCU1N++5WaPsnDP/QyVn3MegYYREl+QxEfEooY
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Content loaded via url("...")

../../images/arrow1.svg

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stylesheet

vetuni.css

200

text/css
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Cache-Control: public, max-age=604800 - with long duration found.

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meta

charset

utf-8

meta

og:description

meta

og:title

vetuni

meta

og:type

website

meta

description

meta

generator

Nicepage 5.8.13, nicepage.com

meta

keywords

meta

theme-color

#478ac9

meta

twitter:card

summary_large_image

meta

twitter:description

VETUNI

meta

twitter:site

meta

twitter:title

vetuni

meta

viewport

width=device-width, initial-scale=1.0

picture

• img

files/calendar/uploads_resized/Ples VETUNI.jpg

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no alt-Attribute

image/jpeg
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picture

• img

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200

no alt-Attribute

image/jpeg
X-Content-Type-Options nosniff found

Cache-Control: public, max-age=604800 with long duration found.

No Compression - 35128 Bytes

picture

• img

files/calendar/uploads_resized/fotosoutěž_zam_2024_2 - kopie.jpg

200

no alt-Attribute

image/jpeg
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Cache-Control: public, max-age=604800 with long duration found.

No Compression - 30183 Bytes

script

src

css/bootstrap.min.css

200

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text/css
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Cache-Control: public, max-age=604800 - with long duration found.

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local SRI possible, possible hash-values:

script

src

jquery.js

200

defer attribute found

text/javascript
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script

src

js/bootstrap.min.js

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text/javascript
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script

src

js/jquery-1.10.2.min.js

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text/javascript
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Cache-Control: public, max-age=604800 - with long duration found.

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local SRI possible, possible hash-values:

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script

src

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text/javascript
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https://195.113.198.43/
195.113.198.43

ambulace-a-pohotovost

celozivotni-vzdelavani

chci-studovat

eng

eshop

fakulty

https://twitter.com/vetuni_brno

https://www.facebook.com/VetuniBrno/

https://www.instagram.com/vetuni_brno

https://www.linkedin.com/company/vetuni/mycompany/?viewAsMember=true

https://www.vetuni.cz

https://www.youtube.com/channel/UCRPO7V-e97OMnVdf3lmQbpw

informace-o-univerzite

informace-pro-studenty-1

institut-celozivotniho-vzdelavani

jsem-student

Klinicke-vzdelavani-Choroby-skotu-ovci-a-koz

kontakt

lide-na-vfu-brno

mapa-arealu

novinky

novinky-a-media

o-univerzite

podatelna

uchazeci-o-studium

Univerzitni-ples-2024

uredni-deska

Veterinarni-univerzita-Brno-se-radi-mezi-nejlepsi-veterinarni-univerzity-Evropy

vyzkum-vyvoj-rozvoj

zakladni-udaje

img

src

files/upload/motivacni-obrazek/kozy.JPG

alt: Klinické vzdělávání - Choroby skotu, ovcí a koz

img

src

files/upload/motivacni-obrazek/plesorez.jpg

alt: Univerzitní ples

img

src

files/upload/motivacni-obrazek/RektorAkreditace.jpg

alt: Veterinární univerzita Brno se řadí mezi nejlepší veterinární univerzity Evropy

img

src

images/vfu_cz.png

alt: logo VETUNI

link

icon

favicon.ico

link

stylesheet

css/all.css

link

stylesheet

css/bootstrap.min.css

link

stylesheet

css/css.css

link

stylesheet

css/css_button_menu.css

link

stylesheet

nicepage.css

link

stylesheet

vetuni.css

meta

charset

utf-8

meta

og:description

meta

og:title

vetuni

meta

og:type

website

meta

description

meta

generator

Nicepage 5.8.13, nicepage.com

meta

keywords

meta

theme-color

#478ac9

meta

twitter:card

summary_large_image

meta

twitter:description

VETUNI

meta

twitter:site

meta

twitter:title

vetuni

meta

viewport

width=device-width, initial-scale=1.0

script

src

jquery.js

defer attribute found

script

src

nicepage.js

defer attribute found

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns.muni.cz, ns1.vetuni.cz

QNr.	Domain	Type	NS used
1	cz	NS	d.root-servers.net (2001:500:2d::d)
	Answer: a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz
2	ns.muni.cz: 147.251.4.33, 2001:718:801:404::33	NS	a.ns.nic.cz (2001:678:f::1)
	Answer: ns2.muni.cz 147.251.6.10, 2001:718:801:406::10
3	ns1.vetuni.cz: 195.113.198.35	NS	a.ns.nic.cz (2001:678:f::1)
	Answer: ns.muni.cz 147.251.4.33, 2001:718:801:404::33
4	ns2.muninet.cz	NS	a.ns.nic.cz (2001:678:f::1)
	Answer: ns.inecnet.cz, ns.muninet.cz
	Answer: ns.inecnet.cz 212.47.0.10
	Answer: ns.muninet.cz 217.69.96.9
5	net	NS	h.root-servers.net (2001:500:1::53)
	Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
6	nsa.ces.net: 195.113.144.205, 2001:718:1:1::144:205	NS	a.gtld-servers.net (2001:503:a83e::2:30)
7	decsys.vsb.cz: 158.196.149.9, 2001:718:1001:149::9	NS	a.ns.nic.cz (2001:678:f::1)
8	nsa.cesnet.cz: 195.113.144.228, 2001:718:1:101::144:228	NS	a.ns.nic.cz (2001:678:f::1)
	Answer: decsys.vsb.cz 158.196.149.9, 2001:718:1001:149::9
9	sk	NS	d.root-servers.net (2001:500:2d::d)
	Answer: a.tld.sk, b.tld.sk, c.tld.sk, e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk
10	sun.uakom.sk: 192.108.131.11, 2001:4118:100:1::11	NS	a.tld.sk (2001:678:70::1)
	Answer: ans.uakom.sk 194.160.185.188, 2001:4118:100:c::188
	Answer: ns.fei.stuba.sk 147.175.111.15, 2001:4118:10:6f00::f
11	nsa.ten.cz	NS	a.ns.nic.cz (2001:678:f::1)
	Answer: decsys.vsb.cz, nsa.ces.net, nsa.cesnet.cz, nsa.ten.cz
	Answer: decsys.vsb.cz 158.196.149.9, 2001:718:1001:149::9
	Answer: nsa.cesnet.cz 195.113.144.228, 2001:718:1:101::144:228
12	ns2.muninet.cz: 217.69.96.26	A	ns.inecnet.cz (212.47.0.10)
13	ns2.muninet.cz: No AAAA record found	AAAA	ns.inecnet.cz (212.47.0.10)
14	nsa.ten.cz: 81.95.101.67	A	decsys.vsb.cz (2001:718:1001:149::9)
15	nsa.ten.cz: 2a02:4a8:ac24:115::101:67	AAAA	decsys.vsb.cz (2001:718:1001:149::9)

14. CAA - Entries

Domainname	Value	∑ Queries
fvhe.vetuni.cz	no CAA entry found	1
vetuni.cz	no CAA entry found	1
cz	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
vetuni.cz	2qa5xElNjZgFIRm2f8tI1K8VQNTJvV3rAcOWPWkzluL74oYXRENcgeVRaFnTleIG2EML1gXgUoO9fS6gJ2ZEjw==	ok	1
vetuni.cz	5SfsvWEMgxjjcIGtmWK4/5FonYR/2oFH+RCeQTRXDE6AhGW4583adrPJSyETrmq34idu5EH+k+5p0tSmIID6bA==	ok	1
vetuni.cz	have-i-been-pwned-verification=08f67ed21f25e6b1bd8036f49dfdd0ac	ok	1
vetuni.cz	v=spf1 a:mail.vfu.cz include:spf.protection.outlook.com ip4:195.113.198.0/24 include:web.spf.e-fractal.cz ~all	ok	1
fvhe.vetuni.cz		ok	1
_acme-challenge.fvhe.vetuni.cz		Name Error - The domain name does not exist	1
_acme-challenge.fvhe.vetuni.cz.vetuni.cz		Name Error - The domain name does not exist	1
_acme-challenge.fvhe.vetuni.cz.fvhe.vetuni.cz		Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

Summary
Domain	IP	Port	num Ciphers	time	Std.Protocol	Forward Secrecy
fvhe.vetuni.cz	195.113.198.43	443	5 Ciphers	35.12 sec		0 without, 5 FS	100.00 %
Complete		1	5 Ciphers 5.00 Ciphers/Check	35.12 sec	35.12 sec/Check	0 without, 5 FS	100.00 %

Details
Domain	IP	Port	Cipher (OpenSsl / IANA)
fvhe.vetuni.cz	195.113.198.43	443	ECDHE-RSA-CHACHA20-POLY1305		(Secure)	TLSv1.2	0xCC,0xA8	FS
5 Ciphers, 35.12 sec			TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
			ECDH		RSA	CHACHA20/POLY1305(256)	AEAD
			ECDHE-RSA-AES256-GCM-SHA384		(Secure)	TLSv1.2	0xC0,0x30	FS
			TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
			ECDH		RSA	AESGCM(256)	AEAD
			DHE-RSA-AES256-GCM-SHA384		(Secure)	TLSv1.2	0x00,0x9F	FS
			TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
			DH		RSA	AESGCM(256)	AEAD
			ECDHE-RSA-AES128-GCM-SHA256		(Secure)	TLSv1.2	0xC0,0x2F	FS
			TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
			ECDH		RSA	AESGCM(128)	AEAD
			DHE-RSA-AES128-GCM-SHA256		(Secure)	TLSv1.2	0x00,0x9E	FS
			TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
			DH		RSA	AESGCM(128)	AEAD

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

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