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


 

 

X

 

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

 

Checked:
16.05.2024 03:35:53

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
bloqueadonobrasil.linkmax.net.br
A
177.52.126.238
Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda
Hostname: secundario.linkmax.net.br
yes
1
0

AAAA

yes


www.bloqueadonobrasil.linkmax.net.br

Name Error
yes
1
0
*.linkmax.net.br
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.bloqueadonobrasil.linkmax.net.br
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






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






Status: Valid because published






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 5613, Flags 256






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






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2024, 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, 17:00:00 +, Signature-Inception: 15.05.2024, 16:00:00 +, 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: 30.05.2024, 01:35:10 +, Signature-Inception: 16.05.2024, 00:35:10 +, 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: 30.05.2024, 01:35:10 +, Signature-Inception: 16.05.2024, 00:35:10 +, KeyTag 35149, Signer-Name: net.br






0 DNSKEY RR found









Zone: bloqueadonobrasil.linkmax.net.br

bloqueadonobrasil.linkmax.net.br
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.bloqueadonobrasil.linkmax.net.br

www.bloqueadonobrasil.linkmax.net.br
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.bloqueadonobrasil.linkmax.net.br
  linkmax.linkmax.net.br

bloqueadonobrasil.linkmax.net.br
  linkmax.linkmax.net.br
177.52.126.242
Criciúma/Santa Catarina/Brazil (BR) - Linkmax Soluções de Acesso a Internet Ltda

linkmax.net.br
  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 / a5.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 / b2.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 / c6.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 / b2.b.dns.br


  c.dns.br / c1.c.dns.br


  d.dns.br / d5.d.dns.br


  e.dns.br / e6.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:2024137038
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:2024137038
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:12


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:2


Domain:bloqueadonobrasil.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:1


Domain:www.bloqueadonobrasil.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

DomainnameHttp-StatusredirectSec.G
• http://bloqueadonobrasil.linkmax.net.br/
177.52.126.238
-14


10.010
T
Timeout - The operation has timed out.

• https://bloqueadonobrasil.linkmax.net.br/
177.52.126.238
-14


10.010
T
Timeout - The operation has timed out.

• http://bloqueadonobrasil.linkmax.net.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
177.52.126.238
-14


10.010
T
Timeout - The operation has timed out.
Visible Content:

• https://177.52.126.238/
177.52.126.238
-14


10.017
T
Timeout - The operation has timed out.

 

7. Comments


1. General Results, most used to calculate the result

Aname "bloqueadonobrasil.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)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: bloqueadonobrasil.linkmax.net.br 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: bloqueadonobrasil.linkmax.net.br has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "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.
XFatal error: Nameserver doesn't support TCP connection: mk.linkmax.net.br / 177.52.126.250: Timeout
XFatal error: Nameserver doesn't support TCP connection: speedtest.linkmax.net.br / 177.52.126.254: Timeout
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain bloqueadonobrasil.linkmax.net.br, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.bloqueadonobrasil.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

AInfo:: 8 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 8 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.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.linkmax.linkmax.net.br (177.52.126.242), linkmax.linkmax.net.br (177.52.126.242), secundario.linkmax.net.br (177.52.126.238)
AGood (1 - 3.0):: An average of 2.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: 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, 4 Name Servers included in 2 Zone definitions: 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.
AGood: Only one SOA.Primary Name Server found.: linkmax.linkmax.net.br.
AGood: SOA.Primary Name Server included in the delegation set.: linkmax.linkmax.net.br.
XFatal: 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: linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br. Name Servers defined in Zone, missing in Delegation: mk.linkmax.net.br, speedtest.linkmax.net.br.
XFatal: 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: linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br. Name Servers defined in Zone, missing in Delegation: mk.linkmax.net.br, speedtest.linkmax.net.br.
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 4 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.: 4 Name Servers, 1 Top Level Domain: net.br
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: linkmax.net.br
Warning: All Name Servers from the same Country / IP location.: 4 Name Servers, 1 Countries: BR
AInfo: Ipv4-Subnet-list: 4 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.
XFatal: 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.:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
XNameserver Timeout checking Echo Capitalization: mk.linkmax.net.br / 177.52.126.250
XNameserver Timeout checking Echo Capitalization: speedtest.linkmax.net.br / 177.52.126.254
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
XNameserver Timeout checking EDNS512: mk.linkmax.net.br / 177.52.126.250
XNameserver Timeout checking EDNS512: speedtest.linkmax.net.br / 177.52.126.254
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: c.dns.br / 200.192.233.10: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: fatal timeout. V1DNSSEC: ok. NSID: ok (c6.c.dns.br). 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: 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: 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.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

http://bloqueadonobrasil.linkmax.net.br/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 177.52.126.238
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 602320 milliseconds, 602.320 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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6833498802
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-27 19:08:33
2024-05-27 19:08:32
bloqueadonobrasil.linkmax.net.br - 1 entries


 

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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
12211393646
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-27 18:08:33
2024-05-27 17:08:32
bloqueadonobrasil.linkmax.net.br
1 entries


 

11. Html-Content - Entries

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

 

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

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

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: linkmax.linkmax.net.br, mk.linkmax.net.br, secundario.linkmax.net.br, speedtest.linkmax.net.br

 

QNr.DomainTypeNS used
1
br
NS
k.root-servers.net (2001:7fd::1)

Answer: a.dns.br, b.dns.br, c.dns.br, d.dns.br, e.dns.br, f.dns.br
2
linkmax.linkmax.net.br: 177.52.126.242
NS
a.dns.br (2001:12f8:6::10)

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
mk.linkmax.net.br: 177.52.126.250
A
linkmax.linkmax.net.br (177.52.126.242)
6
mk.linkmax.net.br: No AAAA record found
AAAA
linkmax.linkmax.net.br (177.52.126.242)
7
speedtest.linkmax.net.br: 177.52.126.254
A
linkmax.linkmax.net.br (177.52.126.242)
8
speedtest.linkmax.net.br: No AAAA record found
AAAA
linkmax.linkmax.net.br (177.52.126.242)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
bloqueadonobrasil.linkmax.net.br
0

no CAA entry found
1
0
linkmax.net.br
0

no CAA entry found
1
0
net.br
0

no CAA entry found
1
0
br
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
linkmax.net.br
v=DKIM1; k=rsa; IN TXT v=DKIM1
ok
1
0
linkmax.net.br
v=spf1 include:_spf.google.com ip4:177.52.126.254 ~all
ok
1
0
bloqueadonobrasil.linkmax.net.br

ok
1
0
_acme-challenge.bloqueadonobrasil.linkmax.net.br

Name Error - The domain name does not exist
1
0
_acme-challenge.bloqueadonobrasil.linkmax.net.br.linkmax.net.br

Name Error - The domain name does not exist
1
0
_acme-challenge.bloqueadonobrasil.linkmax.net.br.bloqueadonobrasil.linkmax.net.br

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No results

 

18. Portchecks

DomainIPPortDescriptionResultAnswer
bloqueadonobrasil.linkmax.net.br
177.52.126.238
21
FTP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
21
FTP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
22
SSH



bloqueadonobrasil.linkmax.net.br
177.52.126.238
22
SSH



bloqueadonobrasil.linkmax.net.br
177.52.126.238
25
SMTP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
25
SMTP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
53
DNS
open


bloqueadonobrasil.linkmax.net.br
177.52.126.238
53
DNS
open


bloqueadonobrasil.linkmax.net.br
177.52.126.238
110
POP3



bloqueadonobrasil.linkmax.net.br
177.52.126.238
110
POP3



bloqueadonobrasil.linkmax.net.br
177.52.126.238
143
IMAP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
143
IMAP



bloqueadonobrasil.linkmax.net.br
177.52.126.238
465
SMTP (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
465
SMTP (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
587
SMTP (encrypted, submission)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
587
SMTP (encrypted, submission)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
993
IMAP (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
993
IMAP (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
995
POP3 (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
995
POP3 (encrypted)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
1433
MS SQL



bloqueadonobrasil.linkmax.net.br
177.52.126.238
1433
MS SQL



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2082
cPanel (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2082
cPanel (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2083
cPanel (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2083
cPanel (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2086
WHM (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2086
WHM (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2087
WHM (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2087
WHM (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2089
cPanel Licensing



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2089
cPanel Licensing



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2095
cPanel Webmail (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2095
cPanel Webmail (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2096
cPanel Webmail (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2096
cPanel Webmail (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2222
DirectAdmin (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2222
DirectAdmin (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2222
DirectAdmin (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
2222
DirectAdmin (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
3306
mySql



bloqueadonobrasil.linkmax.net.br
177.52.126.238
3306
mySql



bloqueadonobrasil.linkmax.net.br
177.52.126.238
5224
Plesk Licensing



bloqueadonobrasil.linkmax.net.br
177.52.126.238
5224
Plesk Licensing



bloqueadonobrasil.linkmax.net.br
177.52.126.238
5432
PostgreSQL



bloqueadonobrasil.linkmax.net.br
177.52.126.238
5432
PostgreSQL



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8080
Ookla Speedtest (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8080
Ookla Speedtest (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8080
Ookla Speedtest (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8080
Ookla Speedtest (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8083
VestaCP http



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8083
VestaCP http



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8083
VestaCP https



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8083
VestaCP https



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8443
Plesk Administration (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8443
Plesk Administration (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8447
Plesk Installer + Updates



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8447
Plesk Installer + Updates



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8880
Plesk Administration (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
8880
Plesk Administration (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
10000
Webmin (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
10000
Webmin (http)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
10000
Webmin (https)



bloqueadonobrasil.linkmax.net.br
177.52.126.238
10000
Webmin (https)



 

 

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