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

Checked:
15.05.2024 18:14:54

Older results

No older results found

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
queadonobrasil.linkmax.net.br		Name Error	yes	1	0
www.queadonobrasil.linkmax.net.br		Name Error	yes	1	0
*.linkmax.net.br	A	Name Error	yes
	AAAA	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.queadonobrasil.linkmax.net.br	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
	CNAME	Name Error	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

Zone: (root)
(root)	1 DS RR published


	DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=


	• Status: Valid because published


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 5613, Flags 256


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


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2024, 00:00:00 +, Signature-Inception: 11.05.2024, 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: br
br	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 38298, DigestType 2 and Digest ny1Jk/R7DydR3gAH1wonVO5TL+NzdhFU2ep6jLnY6hg=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner br., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 28.05.2024, 05:00:00 +, Signature-Inception: 15.05.2024, 04:00:00 +, KeyTag 5613, Signer-Name: (root)


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


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 38298, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 63547, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner br., Algorithm: 13, 1 Labels, original TTL: 21600 sec, Signature-expiration: 26.05.2024, 12:00:00 +, Signature-Inception: 05.05.2024, 12:00:00 +, KeyTag 38298, Signer-Name: br


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 38298 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 38298, DigestType 2 and Digest "ny1Jk/R7DydR3gAH1wonVO5TL+NzdhFU2ep6jLnY6hg=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: net.br
net.br	2 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 29363, DigestType 2 and Digest kxlMEDQ5QmUxBJcsg8rKJirJo3Ulcnj94GMWSq/gH24=


	DS with Algorithm 13, KeyTag 35149, DigestType 2 and Digest CQV12PhEow+otboIgIf9lFRmpHFRjXo+dbI8NE9DA98=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner net.br., Algorithm: 13, 2 Labels, original TTL: 21600 sec, Signature-expiration: 28.05.2024, 12:01:11 +, Signature-Inception: 14.05.2024, 11:01:11 +, KeyTag 63547, Signer-Name: br


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 63547 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 29363, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 35149, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner net.br., Algorithm: 13, 2 Labels, original TTL: 21600 sec, Signature-expiration: 29.05.2024, 16:15:09 +, Signature-Inception: 15.05.2024, 15:15:09 +, KeyTag 35149, Signer-Name: net.br


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 35149 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 35149, DigestType 2 and Digest "CQV12PhEow+otboIgIf9lFRmpHFRjXo+dbI8NE9DA98=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: linkmax.net.br
linkmax.net.br	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 "nf6m3r0nuot23f17f81f3eaaqmrep7u9" between the hashed NSEC3-owner "nf5r63rtonqufv24f2gv2r66smv41iqd" and the hashed NextOwner "nf6rhfgc0e6h6gt319fccusagosgl5u3". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner nf5r63rtonqufv24f2gv2r66smv41iqd.net.br., Algorithm: 13, 3 Labels, original TTL: 900 sec, Signature-expiration: 28.05.2024, 12:01:11 +, Signature-Inception: 14.05.2024, 11:01:11 +, KeyTag 35149, Signer-Name: net.br


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "9o8ca76234052pop6i24isc5bdh045dt" as Owner. That's the Hash of "net.br" with the NextHashedOwnerName "9o9v5hnujfbg65spivdmh51qi95h4ivp". So that domain name is the Closest Encloser of "linkmax.net.br". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 9o8ca76234052pop6i24isc5bdh045dt.net.br., Algorithm: 13, 3 Labels, original TTL: 900 sec, Signature-expiration: 29.05.2024, 16:15:09 +, Signature-Inception: 15.05.2024, 15:15:09 +, KeyTag 35149, Signer-Name: net.br


	0 DNSKEY RR found




Zone: queadonobrasil.linkmax.net.br
queadonobrasil.linkmax.net.br	0 DS RR in the parent zone found

Zone: www.queadonobrasil.linkmax.net.br
www.queadonobrasil.linkmax.net.br	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
www.queadonobrasil.linkmax.net.br	• linkmax.linkmax.net.br
queadonobrasil.linkmax.net.br	• linkmax.linkmax.net.br
linkmax.net.br	• bloqueadonobrasil.linkmax.net.br	177.52.126.242 Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda	•
	T linkmax.linkmax.net.br	177.52.126.242 Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda	•
	T mk.linkmax.net.br	177.52.126.250 Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda
	• secundario.linkmax.net.br	177.52.126.238 Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda	•
	T speedtest.linkmax.net.br	177.52.126.254 Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda
net.br	• a.dns.br / a8.a.dns.br	200.219.148.10 São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:6::10 São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	• b.dns.br / b7.b.dns.br	200.189.41.10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:8::10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	• c.dns.br / c8.c.dns.br	200.192.233.10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:a::10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	• d.dns.br / d3.d.dns.br	200.219.154.10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:4::10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	• e.dns.br / e2.e.dns.br	200.229.248.10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:2::10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	• f.dns.br / f7.a.f.dns.br	200.219.159.10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
	•	2001:12f8:c::10 Pinheiros/São Paulo/Brazil (BR) - Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	•
br	• a.dns.br / a2.a.dns.br		•
	• b.dns.br / b7.b.dns.br		•
	• c.dns.br / c5.c.dns.br		•
	• d.dns.br / d1.d.dns.br		•
	• e.dns.br / e2.e.dns.br		•
	• f.dns.br / f7.a.f.dns.br		•

4. SOA-Entries

Domain:	br
Zone-Name:	br
Primary:	a.dns.br
Mail:	hostmaster.registro.br
Serial:	2024136388
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	6

Domain:	net.br
Zone-Name:	net.br
Primary:	a.dns.br
Mail:	hostmaster.registro.br
Serial:	2024136388
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	1

Domain:	net.br
Zone-Name:	net.br
Primary:	a.dns.br
Mail:	hostmaster.registro.br
Serial:	2024136390
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	11

Domain:	linkmax.net.br
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	2

Domain:	linkmax.net.br
Zone-Name:	linkmax.net.br
Primary:	linkmax.linkmax.net.br
Mail:	sidvan.linkmax.net.br
Serial:	2023051600
Refresh:	10800
Retry:	3600
Expire:	1604800
TTL:	86400
num Entries:	3

Domain:	queadonobrasil.linkmax.net.br
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

Domain:	www.queadonobrasil.linkmax.net.br
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 "queadonobrasil.linkmax.net.br" is subdomain, public suffix is ".net.br", top-level-domain is ".br", top-level-domain-type is "country-code", Country is Brazil, tld-manager is "Comite Gestor da Internet no Brasil", num .br-domains preloaded: 3165 (complete: 244198)
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.
X	Fatal error: Nameserver doesn't support TCP connection: mk.linkmax.net.br / 177.52.126.250: Timeout
X	Fatal error: Nameserver doesn't support TCP connection: speedtest.linkmax.net.br / 177.52.126.254: Timeout
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.queadonobrasil.linkmax.net.br
	2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)
U		No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 9 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
A	Info:: 9 Queries complete, 4 with IPv6, 4 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.linkmax.linkmax.net.br (177.52.126.242), secundario.linkmax.net.br (177.52.126.238)
A	Good (1 - 3.0):: An average of 1.8 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 5 different Name Servers found: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br, 2 Name Servers included in Delegation: linkmax.linkmax.net.br, secundario.linkmax.net.br, 5 Name Servers included in 2 Zone definitions: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br, 1 Name Servers listed in SOA.Primary: linkmax.linkmax.net.br.
A	Good: Only one SOA.Primary Name Server found.: linkmax.linkmax.net.br.
A	Good: SOA.Primary Name Server included in the delegation set.: linkmax.linkmax.net.br.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: bloqueadonobrasil.linkmax.net.br (177.52.126.242): Delegation: linkmax.linkmax.net.br, secundario.linkmax.net.br, Zone: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br. Name Servers defined in Zone, missing in Delegation: bloqueadonobrasil.linkmax.net.br, mk.linkmax.net.br, speedtest.linkmax.net.br.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: linkmax.linkmax.net.br (177.52.126.242): Delegation: linkmax.linkmax.net.br, secundario.linkmax.net.br, Zone: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br. Name Servers defined in Zone, missing in Delegation: bloqueadonobrasil.linkmax.net.br, mk.linkmax.net.br, speedtest.linkmax.net.br.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: secundario.linkmax.net.br (177.52.126.238): Delegation: linkmax.linkmax.net.br, secundario.linkmax.net.br, Zone: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br. Name Servers defined in Zone, missing in Delegation: bloqueadonobrasil.linkmax.net.br, mk.linkmax.net.br, speedtest.linkmax.net.br.
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	Info: Ipv4-Subnet-list: 5 Name Servers, 1 different subnets (first Byte): 177., 1 different subnets (first two Bytes): 177.52., 1 different subnets (first three Bytes): 177.52.126.
X	Fatal: All Name Server IPv4 addresses from the same subnet. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.:
X	Nameserver Timeout checking Echo Capitalization: linkmax.linkmax.net.br / 177.52.126.242
X	Nameserver Timeout checking Echo Capitalization: mk.linkmax.net.br / 177.52.126.250
X	Nameserver Timeout checking Echo Capitalization: speedtest.linkmax.net.br / 177.52.126.254
X	Nameserver Timeout checking EDNS512: linkmax.linkmax.net.br / 177.52.126.242
X	Nameserver Timeout checking EDNS512: mk.linkmax.net.br / 177.52.126.250
X	Nameserver Timeout checking EDNS512: speedtest.linkmax.net.br / 177.52.126.254
	Nameserver doesn't pass all EDNS-Checks: bloqueadonobrasil.linkmax.net.br / 177.52.126.242: OP100: ok. FLAGS: ok. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: ok. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: linkmax.linkmax.net.br: 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: linkmax.linkmax.net.br: 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: mk.linkmax.net.br / 177.52.126.250: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
	Nameserver doesn't pass all EDNS-Checks: secundario.linkmax.net.br / 177.52.126.238: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: fatal timeout. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: fatal timeout.
	Nameserver doesn't pass all EDNS-Checks: speedtest.linkmax.net.br / 177.52.126.254: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
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: 244610 milliseconds, 244.610 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: bloqueadonobrasil.linkmax.net.br, linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br

QNr.	Domain	Type	NS used
1	br	NS	d.root-servers.net (2001:500:2d::d)
	Answer: a.dns.br, b.dns.br, c.dns.br, d.dns.br, e.dns.br, f.dns.br
2	bloqueadonobrasil.linkmax.net.br	NS	a.dns.br (2001:12f8:6::10)
	Answer: linkmax.linkmax.net.br, secundario.linkmax.net.br
	Answer: linkmax.linkmax.net.br 177.52.126.242
	Answer: secundario.linkmax.net.br 177.52.126.238
3	mk.linkmax.net.br	NS	a.dns.br (2001:12f8:6::10)
	Answer: linkmax.linkmax.net.br, secundario.linkmax.net.br
	Answer: linkmax.linkmax.net.br 177.52.126.242
	Answer: secundario.linkmax.net.br 177.52.126.238
4	speedtest.linkmax.net.br	NS	a.dns.br (2001:12f8:6::10)
	Answer: linkmax.linkmax.net.br, secundario.linkmax.net.br
	Answer: linkmax.linkmax.net.br 177.52.126.242
	Answer: secundario.linkmax.net.br 177.52.126.238
5	bloqueadonobrasil.linkmax.net.br: 177.52.126.242	A	linkmax.linkmax.net.br (177.52.126.242)
6	bloqueadonobrasil.linkmax.net.br: No AAAA record found	AAAA	linkmax.linkmax.net.br (177.52.126.242)
7	mk.linkmax.net.br: 177.52.126.250	A	linkmax.linkmax.net.br (177.52.126.242)
9	speedtest.linkmax.net.br: 177.52.126.254	A	linkmax.linkmax.net.br (177.52.126.242)

13. CAA - Entries

Domainname	Value	∑ Queries
linkmax.net.br	no CAA entry found	1
net.br	no CAA entry found	1
br	no CAA entry found	1

14. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
linkmax.net.br	v=DKIM1; k=rsa; IN TXT v=DKIM1	ok	1
linkmax.net.br	v=spf1 include:_spf.google.com ip4:177.52.126.254 ~all	ok	1
_acme-challenge.queadonobrasil.linkmax.net.br.linkmax.net.br		Name Error - The domain name does not exist	1

15. DomainService - Entries (SPF-Check is alpha - 2024-06-22, DMARC-Detailcheck is alpha - 2024-07-06, SMTP-TLS-Reporting is alpa - 2024-07-13)

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=9431eb99-0b00-4aa8-aada-f53b1bd3f8df

Last Result: https://check-your-website.server-daten.de/?q=queadonobrasil.linkmax.net.br - 2024-05-15 18:14:54

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