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More then one http status 200 as result

Checked:
14.02.2021 20:42:16

Older results

N - 30.05.2020 05:02:53

V - 09.11.2019 00:41:40

V - 09.11.2019 00:39:36

V - 09.11.2019 00:36:20

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
kdetosakra.cz	A	78.47.108.148 Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH No Hostname found	yes	1	0
	AAAA		yes
www.kdetosakra.cz	A	78.47.108.148 Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH No Hostname found	yes	1	0
	AAAA		yes
*.kdetosakra.cz	A	78.47.108.148	yes
	AAAA		yes
	CNAME		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 42351, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2021, 00:00:00 +, Signature-Inception: 10.02.2021, 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: 27.02.2021, 17:00:00 +, Signature-Inception: 14.02.2021, 16:00:00 +, KeyTag 42351, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 12877, Flags 256


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


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 18000 sec, Signature-expiration: 28.02.2021, 07:11:18 +, Signature-Inception: 14.02.2021, 18:05:42 +, KeyTag 12877, Signer-Name: cz


	RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 18000 sec, Signature-expiration: 28.02.2021, 00:00:00 +, Signature-Inception: 14.02.2021, 00:00:00 +, KeyTag 20237, Signer-Name: cz


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 12877 used to validate the DNSKEY RRSet


	• 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: kdetosakra.cz
kdetosakra.cz	1 DS RR in the parent zone found


	DS with Algorithm 7, KeyTag 1743, DigestType 2 and Digest wkziysraXKVoM1RTj9h8RSdjAH9ROT+LhWpSHojMrTY=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner kdetosakra.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 23.02.2021, 13:55:03 +, Signature-Inception: 10.02.2021, 21:35:37 +, KeyTag 12877, Signer-Name: cz


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 12877 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 7, KeyTag 1743, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 7, KeyTag 13532, Flags 256


	Public Key with Algorithm 7, KeyTag 46913, Flags 256


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner kdetosakra.cz., Algorithm: 7, 2 Labels, original TTL: 1800 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 1743, Signer-Name: kdetosakra.cz


	RRSIG-Owner kdetosakra.cz., Algorithm: 7, 2 Labels, original TTL: 1800 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 1743 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 13532 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 1743, DigestType 2 and Digest "wkziysraXKVoM1RTj9h8RSdjAH9ROT+LhWpSHojMrTY=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone


	RRSIG Type 1 validates the A - Result: 78.47.108.148 Validated: RRSIG-Owner kdetosakra.cz., Algorithm: 7, 2 Labels, original TTL: 1800 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "do1hpq0flaq5kv6jas08pha8c0jvjc40" equal the hashed NSEC3-owner "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the hashed NextOwner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "do1hpq0flaq5kv6jas08pha8c0jvjc40" equal the hashed NSEC3-owner "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the hashed NextOwner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "do1hpq0flaq5kv6jas08pha8c0jvjc40" equal the hashed NSEC3-owner "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the hashed NextOwner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.kdetosakra.cz) sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "8epoustm05ae8gvcauj2t0edjpmoic1d" (unhashed: _tcp.kdetosakra.cz) with the owner "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the NextOwner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". So that NSEC3 confirms the not-existence of the Next Closer Name. TLSA-Query (_443._tcp.kdetosakra.cz) sends a valid NSEC3 RR as result with the owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" greater the NextOwner-Name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk", so the NSEC3 covers the end of the zone. The hashed query name "qrb96efb552f6mtq9pfesb2mr62vl20s" comes after the hashed Owner, so the zone confirmes the not-existence of that TLSA RR. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "qrb96efb552f6mtq9pfesb2mr62vl20s". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "do1hpq0flaq5kv6jas08pha8c0jvjc40" equal the hashed NSEC3-owner "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the hashed NextOwner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.

Zone: www.kdetosakra.cz
www.kdetosakra.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 "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "do1hpq0flaq5kv6jas08pha8c0jvjc40" as Owner. That's the Hash of "kdetosakra.cz" with the NextHashedOwnerName "cqhlao6mh7rnsh89qo7e28boe5dpjvmk". So that domain name is the Closest Encloser of "www.kdetosakra.cz". Opt-Out: False. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	The ClosestEncloser says, that "*.kdetosakra.cz" with the Hash "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" 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 "do1hpq0flaq5kv6jas08pha8c0jvjc40" and the Next Owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk", 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	The ClosestEncloser says, that "*.kdetosakra.cz" with the Hash "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" 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 "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the Next Owner "do1hpq0flaq5kv6jas08pha8c0jvjc40", 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 cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	RRSIG Type 1 validates the A - Result: 78.47.108.148. RRSIG Owner has 3 labels, RRSIG Labels = 2, so it's a wildcard expansion, the Query Name doesn't exists. An additional NSEC/NSEC3 is required to confirm the Not-Existence of the query name. Validated: RRSIG-Owner www.kdetosakra.cz., Algorithm: 7, 2 Labels, original TTL: 1800 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	A-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "ctie27mbpvru291ko91le433j8obe3mm". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). A-Query sends a valid NSEC3 RR as result with the hashed query name "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the zone confirmes the not-existence of that A RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "ctie27mbpvru291ko91le433j8obe3mm". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the zone confirmes the not-existence of that CNAME RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "ctie27mbpvru291ko91le433j8obe3mm". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). TXT-Query sends a valid NSEC3 RR as result with the hashed query name "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the zone confirmes the not-existence of that TXT RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "ctie27mbpvru291ko91le433j8obe3mm". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the zone confirmes the not-existence of that AAAA RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.www.kdetosakra.cz) sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. TLSA-Query (_443._tcp.www.kdetosakra.cz) sends a valid NSEC3 RR as result with the owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" greater the NextOwner-Name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk", so the NSEC3 covers the end of the zone. The hashed query name "hoa0rc8ufg918886o13o76bmg2lg1j83" comes after the hashed Owner, so the zone confirmes the not-existence of that TLSA RR. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "ctie27mbpvru291ko91le433j8obe3mm" (unhashed: www.kdetosakra.cz) with the owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So that NSEC3 confirms the not-existence of the Next Closer Name. TLSA-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "hoa0rc8ufg918886o13o76bmg2lg1j83". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "do1hpq0flaq5kv6jas08pha8c0jvjc40" (unhashed: kdetosakra.cz). So that's the Closest Encloser of the query name. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner do1hpq0flaq5kv6jas08pha8c0jvjc40.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" (unhashed: *.kdetosakra.cz) as the Wildcard-Expansion of the Closest Encloser of the query name "ctie27mbpvru291ko91le433j8obe3mm". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain). CAA-Query sends a valid NSEC3 RR as result with the hashed query name "ctie27mbpvru291ko91le433j8obe3mm" between the hashed NSEC3-owner "cqhlao6mh7rnsh89qo7e28boe5dpjvmk" and the hashed NextOwner "do1hpq0flaq5kv6jas08pha8c0jvjc40". So the zone confirmes the not-existence of that CAA RR. Bitmap: A, RRSIG Validated: RRSIG-Owner cqhlao6mh7rnsh89qo7e28boe5dpjvmk.kdetosakra.cz., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 18.03.2021, 18:25:02 +, Signature-Inception: 06.02.2021, 17:05:24 +, KeyTag 13532, Signer-Name: kdetosakra.cz


	Status: Good. NoData-Proof required and found.

3. Name Servers

Domain	Nameserver	NS-IP
www.kdetosakra.cz	• ns.wedos.com		•
kdetosakra.cz	• ns.wedos.com	31.31.77.88 Hluboka nad Vltavou/Jihocesky kraj/Czechia (CZ) - WEDOS Internet	•
	•	2a02:2b88:2:1::66e7:1 Vraclav/Pardubicky kraj/Czechia (CZ) - WEDOS Internet	•
	• ns.wedos.cz	46.28.104.67 Hluboka nad Vltavou/Jihocesky kraj/Czechia (CZ) - WEDOS Internet	•
	•	2a02:2b88:1:1::2 Hluboka nad Vltavou/Jihocesky kraj/Czechia (CZ) - WEDOS Internet	•
	• ns.wedos.eu / ill7-tilaa	164.138.27.146 Woerden/Provincie Utrecht/Netherlands (NL) - Tilaa B.V.	•
	•	2a02:2770::21a:4aff:fe46:ddc9 Woerden/Provincie Utrecht/Netherlands (NL) - Tilaa B.V.	•
	• ns.wedos.net	213.136.87.214 Nuremberg/Bavaria/Germany (DE) - Contabo GmbH	•
	•	2a02:c207:2011:4247::1 Munich/Bavaria/Germany (DE) - Contabo GmbH	•
cz	• a.ns.nic.cz / dns-decix-dns01.nic.cz		•
	• b.ns.nic.cz / dns-b-02.nic.cz		•
	• c.ns.nic.cz / dns-linx-dns02.nic.cz		•
	• d.ns.nic.cz / dns-decix2-01.ns.nic.cz		•

4. SOA-Entries

Domain:	cz
Zone-Name:	cz
Primary:	a.ns.nic.cz
Mail:	hostmaster.nic.cz
Serial:	1613329542
Refresh:	900
Retry:	300
Expire:	604800
TTL:	900
num Entries:	4

Domain:	kdetosakra.cz
Zone-Name:	kdetosakra.cz
Primary:	ns.wedos.com
Mail:	wedos.wedos.com
Serial:	2021020602
Refresh:	3600
Retry:	1800
Expire:	2592000
TTL:	3600
num Entries:	8

Domain:	www.kdetosakra.cz
Zone-Name:	kdetosakra.cz
Primary:	ns.wedos.com
Mail:	wedos.wedos.com
Serial:	2021020602
Refresh:	3600
Retry:	1800
Expire:	2592000
TTL:	3600
num Entries:	1

5. Screenshots

Startaddress: https://kdetosakra.cz, address used: https://kdetosakra.cz/, Screenshot created 2021-02-14 20:43:39 +00:0

Mobil (412px x 732px)

875 milliseconds

Screenshot mobile - https://kdetosakra.cz/

Mobil + Landscape (732px x 412px)

845 milliseconds

Screenshot mobile landscape - https://kdetosakra.cz/

Screen (1280px x 1680px)

1435 milliseconds

Screenshot Desktop - https://kdetosakra.cz/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	396	732
content Size	396	3227

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

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_128_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://kdetosakra.cz/ 78.47.108.148	301	https://kdetosakra.cz/ Html is minified: 109.03 %	0.060	A
Server: nginx/1.16.1
Date: Sun, 14 Feb 2021 19:43:07 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://kdetosakra.cz/

• http://www.kdetosakra.cz/ 78.47.108.148	301	https://www.kdetosakra.cz/ Html is minified: 109.03 %	0.050	A
Server: nginx/1.16.1
Date: Sun, 14 Feb 2021 19:43:07 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.kdetosakra.cz/

• https://kdetosakra.cz/ 78.47.108.148 No Compression used - 1701 / 2886 - 58.94 % possible Inline-JavaScript (∑/total): 4/1520 Inline-CSS (∑/total): 1/73	200	Html is minified: 232.18 % Other inline scripts (∑/total): 1/1520	2.494	A
small visible content (num chars: 46) You need to enable JavaScript to run this app.
Server: nginx
Date: Sun, 14 Feb 2021 19:43:08 GMT
Content-Type: text/html
Content-Length: 2886
Connection: close
Last-Modified: Thu, 04 Feb 2021 16:33:59 GMT
ETag: "601c21f7-b46"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; includeSubDomains

• https://www.kdetosakra.cz/ 78.47.108.148 No Compression used - 1701 / 2886 - 58.94 % possible Inline-JavaScript (∑/total): 4/1520 Inline-CSS (∑/total): 1/73	200	Html is minified: 232.18 % Other inline scripts (∑/total): 1/1520	2.260	A
small visible content (num chars: 46) You need to enable JavaScript to run this app.
Server: nginx
Date: Sun, 14 Feb 2021 19:43:11 GMT
Content-Type: text/html
Content-Length: 2886
Connection: close
Last-Modified: Thu, 04 Feb 2021 16:33:59 GMT
ETag: "601c21f7-b46"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; includeSubDomains

• http://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 78.47.108.148 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	301	https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Html is minified: 109.03 % Other inline scripts (∑/total): 0/0	0.080	A
Visible Content: 301 Moved Permanently nginx/1.16.1
Server: nginx/1.16.1
Date: Sun, 14 Feb 2021 19:43:14 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 78.47.108.148 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	301	https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Html is minified: 109.03 % Other inline scripts (∑/total): 0/0	0.067	A
Visible Content: 301 Moved Permanently nginx/1.16.1
Server: nginx/1.16.1
Date: Sun, 14 Feb 2021 19:43:14 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 110.61 % Other inline scripts (∑/total): 0/0	2.220	A
Not Found
Visible Content: 404 Not Found nginx
Server: nginx
Date: Sun, 14 Feb 2021 19:43:17 GMT
Content-Type: text/html
Content-Length: 146
Connection: close

• https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 110.61 % Other inline scripts (∑/total): 0/0	2.240	A
Not Found
Visible Content: 404 Not Found nginx
Server: nginx
Date: Sun, 14 Feb 2021 19:43:20 GMT
Content-Type: text/html
Content-Length: 146
Connection: close

• https://78.47.108.148/ 78.47.108.148 No Compression used - 1701 / 2886 - 58.94 % possible Inline-JavaScript (∑/total): 4/1520 Inline-CSS (∑/total): 1/73	200	Html is minified: 232.18 % Other inline scripts (∑/total): 1/1520	2.260	N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 46) You need to enable JavaScript to run this app.
Server: nginx
Date: Sun, 14 Feb 2021 19:43:14 GMT
Content-Type: text/html
Content-Length: 2886
Connection: close
Last-Modified: Thu, 04 Feb 2021 16:33:59 GMT
ETag: "601c21f7-b46"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; includeSubDomains

7. Comments

	1. General Results, most used to calculate the result
A	name "kdetosakra.cz" is domain, 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: 1249 (complete: 142558)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: kdetosakra.cz has only one ip address.
	Warning: Only one ip address found: www.kdetosakra.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: kdetosakra.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.kdetosakra.cz has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	Good: destination is https
A	Good: 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.
A	Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (5 urls)
	https://kdetosakra.cz/ 78.47.108.148			Url with incomplete Content-Type - header - missing charset
	https://www.kdetosakra.cz/ 78.47.108.148			Url with incomplete Content-Type - header - missing charset
	https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de			Url with incomplete Content-Type - header - missing charset
	https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de			Url with incomplete Content-Type - header - missing charset
	https://78.47.108.148/ 78.47.108.148			Url with incomplete Content-Type - header - missing charset
A	http://kdetosakra.cz/ 78.47.108.148	301	https://kdetosakra.cz/	Correct redirect http - https with the same domain name
A	http://www.kdetosakra.cz/ 78.47.108.148	301	https://www.kdetosakra.cz/	Correct redirect http - https with the same domain name
B	https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404		Missing HSTS-Header
B	https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404		Missing HSTS-Header
C	Error - 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.
C	Error - 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.
N	https://78.47.108.148/ 78.47.108.148	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 the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain kdetosakra.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.kdetosakra.cz, 1 ip addresses, 1 different http results.
	2. Header-Checks
	3. DNS- and NameServer - Checks
A	Info:: 8 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
A	Info:: 8 Queries complete, 7 with IPv6, 1 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.wedos.com (2a02:2b88:2:1::66e7:1, 31.31.77.88), ns.wedos.cz (2a02:2b88:1:1::2, 46.28.104.67), ns.wedos.eu (164.138.27.146, 2a02:2770::21a:4aff:fe46:ddc9), ns.wedos.net (213.136.87.214, 2a02:c207:2011:4247::1)
A	Good (1 - 3.0):: An average of 2.0 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 4 different Name Servers found: ns.wedos.com, ns.wedos.cz, ns.wedos.eu, ns.wedos.net, 4 Name Servers included in Delegation: ns.wedos.com, ns.wedos.cz, ns.wedos.eu, ns.wedos.net, 4 Name Servers included in 1 Zone definitions: ns.wedos.com, ns.wedos.cz, ns.wedos.eu, ns.wedos.net, 1 Name Servers listed in SOA.Primary: ns.wedos.com.
A	Good: Only one SOA.Primary Name Server found.: ns.wedos.com.
A	Good: SOA.Primary Name Server included in the delegation set.: ns.wedos.com.
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.wedos.com, ns.wedos.cz, ns.wedos.eu, ns.wedos.net
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: 4 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
A	Good: Name servers with different Top Level Domains / Public Suffix List entries found: 4 Name Servers, 4 Top Level Domains: eu, cz, net, com
A	Good: Name Servers with different domain names found.: 4 different Domains found
A	Good: Name servers with different Country locations found: 4 Name Servers, 3 Countries: CZ, DE, NL
A	Info: Ipv4-Subnet-list: 4 Name Servers, 4 different subnets (first Byte): 164., 213., 31., 46., 4 different subnets (first two Bytes): 164.138., 213.136., 31.31., 46.28., 4 different subnets (first three Bytes): 164.138.27., 213.136.87., 31.31.77., 46.28.104.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2a02:, 3 different subnets (first two blocks): 2a02:2770:, 2a02:2b88:, 2a02:c207:, 4 different subnets (first three blocks): 2a02:2770:0000:, 2a02:2b88:0001:, 2a02:2b88:0002:, 2a02:c207:2011:, 4 different subnets (first four blocks): 2a02:2770:0000:0000:, 2a02:2b88:0001:0001:, 2a02:2b88:0002:0001:, 2a02:c207:2011:4247:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 8 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 8 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
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
A	Good: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
	https://kdetosakra.cz/ 78.47.108.148	200		Warning: https result with status 200 and size greater then 1024 Bytes without Compression found. Add Compression support (gzip, deflate, br - these are checked) so the html content is compressed.
	https://www.kdetosakra.cz/ 78.47.108.148	200		Warning: https result with status 200 and size greater then 1024 Bytes without Compression found. Add Compression support (gzip, deflate, br - these are checked) so the html content is compressed.
	https://78.47.108.148/ 78.47.108.148	200		Warning: https result with status 200 and size greater then 1024 Bytes without Compression found. Add Compression support (gzip, deflate, br - these are checked) so the html content is compressed.
	https://kdetosakra.cz/ 78.47.108.148	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.kdetosakra.cz/ 78.47.108.148	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://78.47.108.148/ 78.47.108.148	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://kdetosakra.cz/ 78.47.108.148	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.kdetosakra.cz/ 78.47.108.148	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://78.47.108.148/ 78.47.108.148	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.
	https://kdetosakra.cz/ 78.47.108.148	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://www.kdetosakra.cz/ 78.47.108.148	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://78.47.108.148/ 78.47.108.148	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.
	Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 10 external CSS / JavaScript files without GZip found - 0 with GZip, 10 complete
	Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 5 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), 10 with Cache-Control long enough, 15 complete.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Info: No img element found, no alt attribute checked
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
	https://kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404	2.220 seconds	Warning: 404 needs more then one second
	https://www.kdetosakra.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404	2.240 seconds	Warning: 404 needs more then one second
A	Info: Different Server-Headers found
A	Duration: 89423 milliseconds, 89.423 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

kdetosakra.cz

78.47.108.148

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

kdetosakra.cz

78.47.108.148

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=kdetosakra.cz
	2	CN=R3, O=Let's Encrypt, C=US

www.kdetosakra.cz

78.47.108.148

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

www.kdetosakra.cz

78.47.108.148

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=kdetosakra.cz
	2	CN=R3, O=Let's Encrypt, C=US

kdetosakra.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

kdetosakra.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=kdetosakra.cz
	2	CN=R3, O=Let's Encrypt, C=US

www.kdetosakra.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

www.kdetosakra.cz

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=kdetosakra.cz
	2	CN=R3, O=Let's Encrypt, C=US

78.47.108.148

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

78.47.108.148

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=kdetosakra.cz
	2	CN=R3, O=Let's Encrypt, C=US

9. Certificates

CN=kdetosakra.cz

01.01.2021

02.04.2021
1389 days expired

kdetosakra.cz, www.kdetosakra.cz - 2 entries

CN=kdetosakra.cz

01.01.2021

02.04.2021
1389 days expired

kdetosakra.cz, www.kdetosakra.cz - 2 entries

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	03E57241A5C8025DC23270A229798862F4EA
Thumbprint:	B7DDD34AAE509AD4505C17318BC13A0366909947
SHA256 / Certificate:	yw/3mjRRHp/e9ZvV5hMZh3z6bhlbv53WLHFW+7ZHiZM=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	f48fd6bdf751e7eac8287acadd06883dd0d82fdbf7b414c5e28caaf5ed74e860
SHA256 hex / Subject Public Key Information (SPKI):	f48fd6bdf751e7eac8287acadd06883dd0d82fdbf7b414c5e28caaf5ed74e860
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)

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

07.10.2020

29.09.2021
1209 days expired

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

07.10.2020

29.09.2021
1209 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	400175048314A4C8218C84A90C16CDDF
Thumbprint:	48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:	cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
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:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1208 days expired

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1208 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA-1 with RSA Encryption
Serial Number:	44AFB080D6A327BA893039862EF8406B
Thumbprint:	DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:	BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):	0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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)

Small Code Update - wait one minute

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

Small Code Update - wait one minute

11. Html-Content - Entries

Summary

No data found or small Code-update

Details (currently limited to 500 rows - some problems with spam users)

Small Code Update - wait one minute

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu, ns.wedos.net

QNr.	Domain	Type	NS used
1	com	NS	d.root-servers.net (2001:500:2d::d)
	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
2	ns.wedos.com: 2a02:2b88:2:1::66e7:1, 31.31.77.88	NS	a.gtld-servers.net (2001:503:a83e::2:30)
3	cz	NS	l.root-servers.net (2001:500:9f::42)
	Answer: a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz
4	ns.wedos.cz: 2a02:2b88:1:1::2, 46.28.104.67	NS	a.ns.nic.cz (2001:678:f::1)
5	eu	NS	f.root-servers.net (2001:500:2f::f)
	Answer: nl.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu
6	ns.wedos.eu: 164.138.27.146, 2a02:2770::21a:4aff:fe46:ddc9	NS	si.dns.eu (2001:1470:8000:100::1)
7	net	NS	f.root-servers.net (2001:500:2f::f)
	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
8	ns.wedos.net: 213.136.87.214, 2a02:c207:2011:4247::1	NS	b.gtld-servers.net (192.33.14.30)

14. CAA - Entries

Domainname	Value	∑ Queries
www.kdetosakra.cz	no CAA entry found	1
kdetosakra.cz	no CAA entry found	1
cz	no CAA entry found	1

15. TXT - Entries

Domainname	Status	∑ Queries
kdetosakra.cz	ok	1
www.kdetosakra.cz	ok	1
_acme-challenge.kdetosakra.cz	missing entry or wrong length	1
_acme-challenge.www.kdetosakra.cz	missing entry or wrong length	1
_acme-challenge.kdetosakra.cz.kdetosakra.cz	perhaps wrong	1
_acme-challenge.www.kdetosakra.cz.kdetosakra.cz	perhaps wrong	1
_acme-challenge.www.kdetosakra.cz.www.kdetosakra.cz	perhaps wrong	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

Domain	IP	Port	Description
kdetosakra.cz	78.47.108.148	21	FTP

kdetosakra.cz	78.47.108.148	21	FTP
kdetosakra.cz	78.47.108.148	22	SSH

kdetosakra.cz	78.47.108.148	22	SSH
kdetosakra.cz	78.47.108.148	25	SMTP

kdetosakra.cz	78.47.108.148	25	SMTP
kdetosakra.cz	78.47.108.148	53	DNS

kdetosakra.cz	78.47.108.148	53	DNS
kdetosakra.cz	78.47.108.148	110	POP3

kdetosakra.cz	78.47.108.148	110	POP3
kdetosakra.cz	78.47.108.148	143	IMAP

kdetosakra.cz	78.47.108.148	143	IMAP
kdetosakra.cz	78.47.108.148	465	SMTP (encrypted)

kdetosakra.cz	78.47.108.148	465	SMTP (encrypted)
kdetosakra.cz	78.47.108.148	587	SMTP (encrypted, submission)

kdetosakra.cz	78.47.108.148	587	SMTP (encrypted, submission)
kdetosakra.cz	78.47.108.148	993	IMAP (encrypted)

kdetosakra.cz	78.47.108.148	993	IMAP (encrypted)
kdetosakra.cz	78.47.108.148	995	POP3 (encrypted)

kdetosakra.cz	78.47.108.148	995	POP3 (encrypted)
kdetosakra.cz	78.47.108.148	1433	MS SQL

kdetosakra.cz	78.47.108.148	1433	MS SQL
kdetosakra.cz	78.47.108.148	2082	cPanel (http)

kdetosakra.cz	78.47.108.148	2082	cPanel (http)
kdetosakra.cz	78.47.108.148	2083	cPanel (https)

kdetosakra.cz	78.47.108.148	2083	cPanel (https)
kdetosakra.cz	78.47.108.148	2086	WHM (http)

kdetosakra.cz	78.47.108.148	2086	WHM (http)
kdetosakra.cz	78.47.108.148	2087	WHM (https)

kdetosakra.cz	78.47.108.148	2087	WHM (https)
kdetosakra.cz	78.47.108.148	2089	cPanel Licensing

kdetosakra.cz	78.47.108.148	2089	cPanel Licensing
kdetosakra.cz	78.47.108.148	2095	cPanel Webmail (http)

kdetosakra.cz	78.47.108.148	2095	cPanel Webmail (http)
kdetosakra.cz	78.47.108.148	2096	cPanel Webmail (https)

kdetosakra.cz	78.47.108.148	2096	cPanel Webmail (https)
kdetosakra.cz	78.47.108.148	2222	DirectAdmin (http)

kdetosakra.cz	78.47.108.148	2222	DirectAdmin (http)
kdetosakra.cz	78.47.108.148	2222	DirectAdmin (https)

kdetosakra.cz	78.47.108.148	2222	DirectAdmin (https)
kdetosakra.cz	78.47.108.148	3306	mySql

kdetosakra.cz	78.47.108.148	3306	mySql
kdetosakra.cz	78.47.108.148	5224	Plesk Licensing

kdetosakra.cz	78.47.108.148	5224	Plesk Licensing
kdetosakra.cz	78.47.108.148	5432	PostgreSQL

kdetosakra.cz	78.47.108.148	5432	PostgreSQL
kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (http)

kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (http)
kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (https)

kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (https)
kdetosakra.cz	78.47.108.148	8083	VestaCP http

kdetosakra.cz	78.47.108.148	8083	VestaCP http
kdetosakra.cz	78.47.108.148	8083	VestaCP https

kdetosakra.cz	78.47.108.148	8083	VestaCP https
kdetosakra.cz	78.47.108.148	8443	Plesk Administration (https)

kdetosakra.cz	78.47.108.148	8443	Plesk Administration (https)
kdetosakra.cz	78.47.108.148	8447	Plesk Installer + Updates

kdetosakra.cz	78.47.108.148	8447	Plesk Installer + Updates
kdetosakra.cz	78.47.108.148	8880	Plesk Administration (http)

kdetosakra.cz	78.47.108.148	8880	Plesk Administration (http)
kdetosakra.cz	78.47.108.148	10000	Webmin (http)

kdetosakra.cz	78.47.108.148	10000	Webmin (http)
kdetosakra.cz	78.47.108.148	10000	Webmin (https)

kdetosakra.cz	78.47.108.148	10000	Webmin (https)
www.kdetosakra.cz	78.47.108.148	21	FTP

www.kdetosakra.cz	78.47.108.148	21	FTP
www.kdetosakra.cz	78.47.108.148	22	SSH

www.kdetosakra.cz	78.47.108.148	22	SSH
www.kdetosakra.cz	78.47.108.148	25	SMTP

www.kdetosakra.cz	78.47.108.148	25	SMTP
www.kdetosakra.cz	78.47.108.148	53	DNS

www.kdetosakra.cz	78.47.108.148	53	DNS
www.kdetosakra.cz	78.47.108.148	110	POP3

www.kdetosakra.cz	78.47.108.148	110	POP3
www.kdetosakra.cz	78.47.108.148	143	IMAP

www.kdetosakra.cz	78.47.108.148	143	IMAP
www.kdetosakra.cz	78.47.108.148	465	SMTP (encrypted)

www.kdetosakra.cz	78.47.108.148	465	SMTP (encrypted)
www.kdetosakra.cz	78.47.108.148	587	SMTP (encrypted, submission)

www.kdetosakra.cz	78.47.108.148	587	SMTP (encrypted, submission)
www.kdetosakra.cz	78.47.108.148	993	IMAP (encrypted)

www.kdetosakra.cz	78.47.108.148	993	IMAP (encrypted)
www.kdetosakra.cz	78.47.108.148	995	POP3 (encrypted)

www.kdetosakra.cz	78.47.108.148	995	POP3 (encrypted)
www.kdetosakra.cz	78.47.108.148	1433	MS SQL

www.kdetosakra.cz	78.47.108.148	1433	MS SQL
www.kdetosakra.cz	78.47.108.148	2082	cPanel (http)

www.kdetosakra.cz	78.47.108.148	2082	cPanel (http)
www.kdetosakra.cz	78.47.108.148	2083	cPanel (https)

www.kdetosakra.cz	78.47.108.148	2083	cPanel (https)
www.kdetosakra.cz	78.47.108.148	2086	WHM (http)

www.kdetosakra.cz	78.47.108.148	2086	WHM (http)
www.kdetosakra.cz	78.47.108.148	2087	WHM (https)

www.kdetosakra.cz	78.47.108.148	2087	WHM (https)
www.kdetosakra.cz	78.47.108.148	2089	cPanel Licensing

www.kdetosakra.cz	78.47.108.148	2089	cPanel Licensing
www.kdetosakra.cz	78.47.108.148	2095	cPanel Webmail (http)

www.kdetosakra.cz	78.47.108.148	2095	cPanel Webmail (http)
www.kdetosakra.cz	78.47.108.148	2096	cPanel Webmail (https)

www.kdetosakra.cz	78.47.108.148	2096	cPanel Webmail (https)
www.kdetosakra.cz	78.47.108.148	2222	DirectAdmin (http)

www.kdetosakra.cz	78.47.108.148	2222	DirectAdmin (http)
www.kdetosakra.cz	78.47.108.148	2222	DirectAdmin (https)

www.kdetosakra.cz	78.47.108.148	2222	DirectAdmin (https)
www.kdetosakra.cz	78.47.108.148	3306	mySql

www.kdetosakra.cz	78.47.108.148	3306	mySql
www.kdetosakra.cz	78.47.108.148	5224	Plesk Licensing

www.kdetosakra.cz	78.47.108.148	5224	Plesk Licensing
www.kdetosakra.cz	78.47.108.148	5432	PostgreSQL

www.kdetosakra.cz	78.47.108.148	5432	PostgreSQL
www.kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (http)

www.kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (http)
www.kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (https)

www.kdetosakra.cz	78.47.108.148	8080	Ookla Speedtest (https)
www.kdetosakra.cz	78.47.108.148	8083	VestaCP http

www.kdetosakra.cz	78.47.108.148	8083	VestaCP http
www.kdetosakra.cz	78.47.108.148	8083	VestaCP https

www.kdetosakra.cz	78.47.108.148	8083	VestaCP https
www.kdetosakra.cz	78.47.108.148	8443	Plesk Administration (https)

www.kdetosakra.cz	78.47.108.148	8443	Plesk Administration (https)
www.kdetosakra.cz	78.47.108.148	8447	Plesk Installer + Updates

www.kdetosakra.cz	78.47.108.148	8447	Plesk Installer + Updates
www.kdetosakra.cz	78.47.108.148	8880	Plesk Administration (http)

www.kdetosakra.cz	78.47.108.148	8880	Plesk Administration (http)
www.kdetosakra.cz	78.47.108.148	10000	Webmin (http)

www.kdetosakra.cz	78.47.108.148	10000	Webmin (http)
www.kdetosakra.cz	78.47.108.148	10000	Webmin (https)

www.kdetosakra.cz	78.47.108.148	10000	Webmin (https)

Permalink: https://check-your-website.server-daten.de/?i=757b0c80-1bde-4c53-8f01-7861bbd0a094

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

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks

3. DNS- and NameServer - Checks

4. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

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

11. Html-Content - Entries

Summary

Details (currently limited to 500 rows - some problems with spam users)

12. Html-Parsing via https://validator.w3.org/nu/

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks