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DNS-problem - authoritative Nameserver refused, not defined or timeout

Checked:
22.11.2023 00:04:43

Older results

X - 20.11.2023 17:32:20

X - 20.11.2023 09:21:15

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
intra.hogwarts.fr	A		yes	1	0
	AAAA		yes
www.intra.hogwarts.fr		Name Error	yes	1	0
*.hogwarts.fr	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.intra.hogwarts.fr	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 46780, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2023, 00:00:00 +, Signature-Inception: 20.11.2023, 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: fr
fr	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 29133, DigestType 2 and Digest EwPo2o+2DbUA1b6h7l3JorzJPf4vxD00ZXZlj+zPV0k=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner fr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2023, 22:00:00 +, Signature-Inception: 21.11.2023, 21:00:00 +, KeyTag 46780, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46780 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 29133, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 60747, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner fr., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 19.01.2024, 14:30:45 +, Signature-Inception: 20.11.2023, 14:26:31 +, KeyTag 29133, Signer-Name: fr


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 29133 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 29133, DigestType 2 and Digest "EwPo2o+2DbUA1b6h7l3JorzJPf4vxD00ZXZlj+zPV0k=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: hogwarts.fr
hogwarts.fr	2 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 32818, DigestType 2 and Digest A81OujzNJ49+0U+tRsAONEZaW2HnSHYT3g3kfMaM5BA=


	DS with Algorithm 13, KeyTag 54691, DigestType 2 and Digest kQyOBDey4xp9W2+E2HqV3KNBE6+C5lyBJv/nKH+7ZG8=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner hogwarts.fr., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 11.01.2024, 06:43:10 +, Signature-Inception: 12.11.2023, 06:15:14 +, KeyTag 60747, Signer-Name: fr


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 60747 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 32818, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 54691, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner hogwarts.fr., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 04.12.2023, 17:05:01 +, Signature-Inception: 20.11.2023, 16:05:01 +, KeyTag 32818, Signer-Name: hogwarts.fr


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 32818 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 32818, DigestType 2 and Digest "A81OujzNJ49+0U+tRsAONEZaW2HnSHYT3g3kfMaM5BA=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: intra.hogwarts.fr
intra.hogwarts.fr	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 "4lg1epo32ogvbi7fk07qd77npv3s59t3" between the hashed NSEC3-owner "3u44bl9t2jir8qlt64ci7eudejfqjt7v" and the hashed NextOwner "8dmmbudvqbnsguk0c2thovh1de5tg8ep". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner 3u44bl9t2jir8qlt64ci7eudejfqjt7v.hogwarts.fr., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2023, 05:56:37 +, Signature-Inception: 20.11.2023, 05:12:21 +, KeyTag 54691, Signer-Name: hogwarts.fr


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "vnr4s0dgcotcv3eseamvr1d6a46t87np" as Owner. That's the Hash of "hogwarts.fr" with the NextHashedOwnerName "0ocbun26thr8mr7dmi5eudqr6usvg5ol". So that domain name is the Closest Encloser of "intra.hogwarts.fr". Opt-Out: False. Bitmap: NS, SOA, MX, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner vnr4s0dgcotcv3eseamvr1d6a46t87np.hogwarts.fr., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2023, 17:05:01 +, Signature-Inception: 20.11.2023, 16:05:01 +, KeyTag 54691, Signer-Name: hogwarts.fr


	The ClosestEncloser says, that "*.hogwarts.fr" with the Hash "50jpq8fc2qtr00i752aha9dgv2k9gsrf" 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 "3u44bl9t2jir8qlt64ci7eudejfqjt7v" and the Next Owner "8dmmbudvqbnsguk0c2thovh1de5tg8ep", 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 3u44bl9t2jir8qlt64ci7eudejfqjt7v.hogwarts.fr., Algorithm: 13, 3 Labels, original TTL: 86400 sec, Signature-expiration: 04.12.2023, 05:56:37 +, Signature-Inception: 20.11.2023, 05:12:21 +, KeyTag 54691, Signer-Name: hogwarts.fr


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 26854, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 41361, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner intra.hogwarts.fr., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 26854, Signer-Name: intra.hogwarts.fr


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 26854 used to validate the DNSKEY RRSet


	Error: DNSKEY 26854 signs DNSKEY RRset, but no confirming DS RR in the parent zone found. No chain of trust created.


	A-Query sends a valid NSEC3 RR as result with the hashed query name "4lg1epo32ogvbi7fk07qd77npv3s59t3" equal the hashed NSEC3-owner "4lg1epo32ogvbi7fk07qd77npv3s59t3" and the hashed NextOwner "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". So the zone confirmes the not-existence of that A RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NoData-Proof required and found.


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "4lg1epo32ogvbi7fk07qd77npv3s59t3" equal the hashed NSEC3-owner "4lg1epo32ogvbi7fk07qd77npv3s59t3" and the hashed NextOwner "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". 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: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "4lg1epo32ogvbi7fk07qd77npv3s59t3" equal the hashed NSEC3-owner "4lg1epo32ogvbi7fk07qd77npv3s59t3" and the hashed NextOwner "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". 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: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "4lg1epo32ogvbi7fk07qd77npv3s59t3" equal the hashed NSEC3-owner "4lg1epo32ogvbi7fk07qd77npv3s59t3" and the hashed NextOwner "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". 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: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.intra.hogwarts.fr) sends a valid NSEC3 RR as result with the hashed owner name "4lg1epo32ogvbi7fk07qd77npv3s59t3" (unhashed: intra.hogwarts.fr). So that's the Closest Encloser of the query name. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "ddi0att6f8f6ntg5iinl9dofueacbcab" (unhashed: _tcp.intra.hogwarts.fr) with the owner "cm0tur6m3k37mrll9f78vgdhal19qp0h" and the NextOwner "e6ql94cokda2oq54dv778cfq69tfgesc". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: A, RRSIG Validated: RRSIG-Owner cm0tur6m3k37mrll9f78vgdhal19qp0h.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2023, 21:18:02 +, Signature-Inception: 20.11.2023, 14:55:29 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	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 "q1msojk4rg0vu1m471nklnsv8a44920f" (unhashed: *.intra.hogwarts.fr) with the owner "psur1gf6at8s90vpsrq52henpi35s9ri" and the NextOwner "q9hs2akgeaasjagsg3f1rqk0ur5e88ks". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: A, RRSIG Validated: RRSIG-Owner psur1gf6at8s90vpsrq52henpi35s9ri.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2023, 11:43:36 +, Signature-Inception: 20.11.2023, 14:54:34 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "4lg1epo32ogvbi7fk07qd77npv3s59t3" equal the hashed NSEC3-owner "4lg1epo32ogvbi7fk07qd77npv3s59t3" and the hashed NextOwner "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". 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: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	Status: Good. NoData-Proof required and found.

Zone: www.intra.hogwarts.fr
www.intra.hogwarts.fr	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 "9mgsfkqos925pob5v04u3f3vu36i1iq0" between the hashed NSEC3-owner "9choi1ebb4v2sffm06ginijrjbe4tjll" and the hashed NextOwner "a3q9hqn9pbjj1dc44dluv747vn4e7qtg". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner 9choi1ebb4v2sffm06ginijrjbe4tjll.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 27.11.2023, 01:12:32 +, Signature-Inception: 20.11.2023, 15:00:32 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "4lg1epo32ogvbi7fk07qd77npv3s59t3" as Owner. That's the Hash of "intra.hogwarts.fr" with the NextHashedOwnerName "4nqsnghjjlt7jjmn5df1fqm3puapdn8u". So that domain name is the Closest Encloser of "www.intra.hogwarts.fr". Opt-Out: False. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner 4lg1epo32ogvbi7fk07qd77npv3s59t3.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 05.12.2023, 23:02:54 +, Signature-Inception: 21.11.2023, 22:02:54 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr


	The ClosestEncloser says, that "*.intra.hogwarts.fr" with the Hash "q1msojk4rg0vu1m471nklnsv8a44920f" 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 "psur1gf6at8s90vpsrq52henpi35s9ri" and the Next Owner "q9hs2akgeaasjagsg3f1rqk0ur5e88ks", 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 psur1gf6at8s90vpsrq52henpi35s9ri.intra.hogwarts.fr., Algorithm: 13, 4 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2023, 11:43:36 +, Signature-Inception: 20.11.2023, 14:54:34 +, KeyTag 41361, Signer-Name: intra.hogwarts.fr

3. Name Servers

Domain	Nameserver	NS-IP
www.intra.hogwarts.fr	• ns1.hogwarts.fr
intra.hogwarts.fr	• ns1.hogwarts.fr	109.24.179.95 Paris/Île-de-France/France (FR) - Societe Francaise Du Radiotelephone - SFR SA	•
	• ns2.hogwarts.fr	82.65.98.45 Paris/Île-de-France/France (FR) - Proxad / Free SAS	•
hogwarts.fr	• ns1.hogwarts.fr	109.24.179.95 Paris/Île-de-France/France (FR) - Societe Francaise Du Radiotelephone - SFR SA	•
	• ns2.hogwarts.fr	82.65.98.45 Paris/Île-de-France/France (FR) - Proxad / Free SAS	•
fr	• a.nic.fr
	• d.nic.fr / dns.ams.nic.fr		•
	• e.ext.nic.fr / ops-nsext01-p.sidn.nl		•
	• f.ext.nic.fr / s2.amx		•
	• g.ext.nic.fr / 3.ams.pch		•

4. SOA-Entries

Domain:	fr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

Domain:	fr
Zone-Name:	fr
Primary:	a.nic.fr
Mail:	dnsmaster.afnic.fr
Serial:	2236948218
Refresh:	3600
Retry:	1800
Expire:	3600000
TTL:	600
num Entries:	4

Domain:	hogwarts.fr
Zone-Name:	hogwarts.fr
Primary:	ns1.hogwarts.fr
Mail:	headmaster.hogwarts.fr
Serial:	2023110344
Refresh:	21600
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	2

Domain:	intra.hogwarts.fr
Zone-Name:	intra.hogwarts.fr
Primary:	ns1.hogwarts.fr
Mail:	headmaster.hogwarts.fr
Serial:	2023112060
Refresh:	21600
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	2

Domain:	www.intra.hogwarts.fr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

Domainname	Http-Status	redirect	Sec.	G
•

7. Comments

	1. General Results, most used to calculate the result
A	name "intra.hogwarts.fr" is subdomain, public suffix is ".fr", top-level-domain is ".fr", top-level-domain-type is "country-code", Country is France, tld-manager is "Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)", num .fr-domains preloaded: 3151 (complete: 231048)
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
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
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.intra.hogwarts.fr
	2. Header-Checks
U		No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
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.ns1.hogwarts.fr (109.24.179.95), ns2.hogwarts.fr (82.65.98.45)
A	Good (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: ns1.hogwarts.fr, ns2.hogwarts.fr, 2 Name Servers included in Delegation: ns1.hogwarts.fr, ns2.hogwarts.fr, 2 Name Servers included in 1 Zone definitions: ns1.hogwarts.fr, ns2.hogwarts.fr, 1 Name Servers listed in SOA.Primary: ns1.hogwarts.fr.
A	Good: Only one SOA.Primary Name Server found.: ns1.hogwarts.fr.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.hogwarts.fr.
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: ns1.hogwarts.fr, ns2.hogwarts.fr
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
	Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 2 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: fr
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: hogwarts.fr
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: FR
A	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 109., 82., 2 different subnets (first two Bytes): 109.24., 82.65., 2 different subnets (first three Bytes): 109.24.179., 82.65.98.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Good: Nameserver supports TCP connections: 2 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 2 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: a.nic.fr: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
	Nameserver doesn't pass all EDNS-Checks: d.nic.fr: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (dns.ams.nic.fr). COOKIE: SOA expected, but NOT found, NOERR expected, BADVER found, Version 0 expectend and found. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: ns1.hogwarts.fr: 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
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: 42303 milliseconds, 42.303 seconds

8. Connections

No connection informations found. Perhaps only http - connections.

9. Certificates

No certificate informations found. Perhaps only http - connections.

10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found

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

No CRT - CT-Log entries found

11. Html-Content - Entries

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

12. Nameserver - IP-Adresses

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

QNr.	Domain	Type	NS used
1	fr	NS	a.root-servers.net (2001:503:ba3e::2:30)
	Answer: d.nic.fr, e.ext.nic.fr, f.ext.nic.fr, g.ext.nic.fr
2	ns1.hogwarts.fr: 109.24.179.95	NS	d.nic.fr (2001:678:c::1)
	Answer: ns2.hogwarts.fr 82.65.98.45

13. CAA - Entries

Domainname	Value	∑ Queries
intra.hogwarts.fr	no CAA entry found	1
hogwarts.fr	no CAA entry found	1
fr	no CAA entry found	1

14. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
hogwarts.fr		ok	1
intra.hogwarts.fr		ok	1
_acme-challenge.intra.hogwarts.fr	DWKPeu2w21hNs3aY-keNrk-4NpNcJ-s2rXo7BKZKFlA	looks good, correct length, correct characters	1
_acme-challenge.intra.hogwarts.fr.hogwarts.fr		Name Error - The domain name does not exist	1
_acme-challenge.intra.hogwarts.fr.intra.hogwarts.fr		Name Error - The domain name does not exist	1

15. DomainService - Entries

No DomainServiceEntries entries found

16. Cipher Suites

No Ciphers found

17. Portchecks

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

Permalink: https://check-your-website.server-daten.de/?i=3d8695fe-fd20-4a43-a2fb-a370a6d320cd

Last Result: https://check-your-website.server-daten.de/?q=intra.hogwarts.fr - 2023-11-22 00:04:43

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