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

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Hall of Fame - A+ and A

 

Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

Q

 

http sent over port 443

 

Checked:
28.01.2026 08:47:46

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
goizaldeexamen.duckdns.org
A
44.204.117.143
Ashburn/Virginia/United States (US) - Amazon.com
Hostname: ec2-44-204-117-143.compute-1.amazonaws.com
yes
3
2
www.goizaldeexamen.duckdns.org
A
44.204.117.143
Ashburn/Virginia/United States (US) - Amazon.com
Hostname: ec2-44-204-117-143.compute-1.amazonaws.com
yes
1
0

AAAA

yes


*.goizaldeexamen.duckdns.org
A
Fatal: DNS Timeout
yes



AAAA

yes



AAAA

yes



CNAME
Fatal: DNS Timeout
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






3 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 21831, Flags 256






Public Key with Algorithm 8, KeyTag 38696, 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: 11.02.2026, 00:00:00 +, Signature-Inception: 21.01.2026, 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: org

org
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=






1 RRSIG RR to validate DS RR found






RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 10.02.2026, 05:00:00 +, Signature-Inception: 28.01.2026, 04:00:00 +, KeyTag 21831, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 21831 used to validate the DS RRSet in the parent zone






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 26974, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 37176, Flags 256






Public Key with Algorithm 8, KeyTag 64164, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 15.02.2026, 15:24:14 +, Signature-Inception: 25.01.2026, 14:24:14 +, KeyTag 26974, Signer-Name: org






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26974 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest "T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: duckdns.org

duckdns.org
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 "6fabb6hcuj19tgg44lr37hr00rdj3gvl" between the hashed NSEC3-owner "6faatej6fp6286co1nsqe7oal2qlhff1" and the hashed NextOwner "6faciefkg2ht5kqoau0aehb48j0qfej7". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 6faatej6fp6286co1nsqe7oal2qlhff1.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 15.02.2026, 15:24:14 +, Signature-Inception: 25.01.2026, 14:24:14 +, KeyTag 37176, Signer-Name: org






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "gdtpongmpok61u9lvnipqor8lra9l4t0" as Owner. That's the Hash of "org" with the NextHashedOwnerName "gdtrea8kmj2rneqen4m2ogj26kfsukj7". So that domain name is the Closest Encloser of "duckdns.org". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner gdtpongmpok61u9lvnipqor8lra9l4t0.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 18.02.2026, 07:45:58 +, Signature-Inception: 28.01.2026, 06:45:58 +, KeyTag 37176, Signer-Name: org






0 DNSKEY RR found









Zone: goizaldeexamen.duckdns.org

goizaldeexamen.duckdns.org
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.goizaldeexamen.duckdns.org

www.goizaldeexamen.duckdns.org
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.goizaldeexamen.duckdns.org
T  ns1.duckdns.org


T  ns2.duckdns.org


T  ns3.duckdns.org


T  ns4.duckdns.org


T  ns5.duckdns.org


T  ns6.duckdns.org


T  ns7.duckdns.org


T  ns8.duckdns.org


T  ns9.duckdns.org

goizaldeexamen.duckdns.org
•  ns1.duckdns.org


•  ns2.duckdns.org


T  ns3.duckdns.org


•  ns4.duckdns.org


•  ns5.duckdns.org


•  ns6.duckdns.org


T  ns7.duckdns.org
15.223.21.81
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

•  ns8.duckdns.org


T  ns9.duckdns.org
15.222.19.97
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.
duckdns.org
T  ns1.duckdns.org


T 
99.79.143.35
Toronto/Ontario/Canada (CA) - Amazon.com, Inc.

T  ns2.duckdns.org
35.182.183.211
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

T  ns3.duckdns.org


T 
35.183.157.249
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

T  ns4.duckdns.org
3.97.51.116
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

•  ns5.duckdns.org


T  ns6.duckdns.org


T 
3.97.58.28
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

T  ns7.duckdns.org
15.223.21.81
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

T  ns8.duckdns.org
15.223.106.16
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

•  ns9.duckdns.org

org
•  a0.org.afilias-nst.info / fra1.micro.hosts.meta.redstone.afilias-nst.info-1740000113
•

•  a2.org.afilias-nst.info / FRA4
•

•  b0.org.afilias-nst.org / app23.lax1.hosts.meta.redstone.afilias-nst.info-1633102198
•

•  b2.org.afilias-nst.org / FRA4
•

•  c0.org.afilias-nst.info / app30.nrt1.hosts.meta.redstone.afilias-nst.info-1615580861
•

•  d0.org.afilias-nst.org / fra1.micro.hosts.meta.redstone.afilias-nst.info-1740000113
•

 

4. SOA-Entries


Domain:org
Zone-Name:org
Primary:a0.org.afilias-nst.info
Mail:hostmaster.donuts.email
Serial:1769586006
Refresh:7200
Retry:900
Expire:1209600
TTL:3600
num Entries:6


Domain:duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:9


Domain:duckdns.org
Zone-Name:duckdns.org
Primary:ns1.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2024031702
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:3


Domain:goizaldeexamen.duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:9


Domain:www.goizaldeexamen.duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:8


Domain:www.goizaldeexamen.duckdns.org
Zone-Name:duckdns.org
Primary:ns1.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2024031702
Refresh:6000
Retry:120
Expire:2419200
TTL:600
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://goizaldeexamen.duckdns.org/
44.204.117.143 gzip used - 3121 / 10671 - 70.75 %
200

Html is minified: 213.89 %
0.260
H
Date: Wed, 28 Jan 2026 08:12:54 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-6496d8af394ac-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Wed, 28 Jan 2026 07:18:11 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

• http://www.goizaldeexamen.duckdns.org/
44.204.117.143 gzip used - 3121 / 10671 - 70.75 %
200

Html is minified: 213.89 %
0.133
H
Date: Wed, 28 Jan 2026 08:12:54 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-6496d8af394ac-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Wed, 28 Jan 2026 07:18:11 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

• https://goizaldeexamen.duckdns.org/
44.204.117.143
-103


0.283
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

• https://www.goizaldeexamen.duckdns.org/
44.204.117.143
-103


0.280
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

• http://goizaldeexamen.duckdns.org:443/
44.204.117.143 gzip used - 3121 / 10671 - 70.75 %
200

Html is minified: 213.89 %
0.257
Q
Visible Content:
Date: Wed, 28 Jan 2026 08:12:55 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-6496d8af394ac-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Wed, 28 Jan 2026 07:18:11 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

• http://www.goizaldeexamen.duckdns.org:443/
44.204.117.143 gzip used - 3121 / 10671 - 70.75 %
200

Html is minified: 213.89 %
0.133
Q
Visible Content:
Date: Wed, 28 Jan 2026 08:12:56 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-6496d8af394ac-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Wed, 28 Jan 2026 07:18:11 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

• http://goizaldeexamen.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
44.204.117.143
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 103.23 %
Other inline scripts (∑/total): 0/0		0.133
A
Not Found
Visible Content:
Date: Wed, 28 Jan 2026 08:12:55 GMT
Server: Apache/2.4.58,(Ubuntu)
Content-Length: 288
Content-Type: text/html; charset=iso-8859-1

• http://www.goizaldeexamen.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
44.204.117.143
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 103.18 %
Other inline scripts (∑/total): 0/0		0.133
A
Not Found
Visible Content:
Date: Wed, 28 Jan 2026 08:12:55 GMT
Server: Apache/2.4.58,(Ubuntu)
Content-Length: 292
Content-Type: text/html; charset=iso-8859-1

• https://44.204.117.143/
44.204.117.143
-103


0.283
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

 

7. Comments


1. General Results, most used to calculate the result

Aname "goizaldeexamen.duckdns.org" is domain, public suffix is ".duckdns.org", top-level-domain is ".org", top-level-domain-type is "generic", tld-manager is "Public Interest Registry (PIR)", num .org-domains preloaded: 10357 (complete: 276475)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: goizaldeexamen.duckdns.org has only one ip address.
Warning: Only one ip address found: www.goizaldeexamen.duckdns.org 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: goizaldeexamen.duckdns.org 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.goizaldeexamen.duckdns.org has no ipv6 address.
AGood: 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.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (6 urls)
http://goizaldeexamen.duckdns.org/ 44.204.117.143


Url with incomplete Content-Type - header - missing charset
http://goizaldeexamen.duckdns.org:443/ 44.204.117.143


Url with incomplete Content-Type - header - missing charset
http://www.goizaldeexamen.duckdns.org:443/ 44.204.117.143


Url with incomplete Content-Type - header - missing charset
http://www.goizaldeexamen.duckdns.org/ 44.204.117.143


Url with incomplete Content-Type - header - missing charset
HFatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Qhttp://goizaldeexamen.duckdns.org:443/ 44.204.117.143
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
Qhttp://www.goizaldeexamen.duckdns.org:443/ 44.204.117.143
200

Misconfiguration: http sent over port 443. Wrong port forwarding port 443 to port 80 or wrong vHost definition. If you use a virtual Host <VirtualHost ip-address:443>, try <VirtualHost *:443>.
XFatal error: Nameserver doesn't support TCP connection: ns1.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns1.duckdns.org / 99.79.143.35: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns2.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns2.duckdns.org / 35.182.183.211: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns3.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns3.duckdns.org / 35.183.157.249: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns4.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns4.duckdns.org / 3.97.51.116: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns5.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns6.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns6.duckdns.org / 3.97.58.28: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns7.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns7.duckdns.org / 15.223.21.81: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns8.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns8.duckdns.org / 15.223.106.16: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns9.duckdns.org: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns9.duckdns.org / 15.222.19.97: 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 goizaldeexamen.duckdns.org, 1 ip addresses.
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 www.goizaldeexamen.duckdns.org, 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.goizaldeexamen.duckdns.org

2. Header-Checks

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 7 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
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.ns1.duckdns.org (99.79.143.35), ns2.duckdns.org (35.182.183.211), ns3.duckdns.org (35.183.157.249), ns4.duckdns.org (3.97.51.116), ns6.duckdns.org (3.97.58.28), ns7.duckdns.org (15.223.21.81), ns8.duckdns.org (15.223.106.16)
AGood (1 - 3.0):: An average of 0.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 9 different Name Servers found: ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns5.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org, 9 Name Servers included in Delegation: ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns5.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org, 9 Name Servers included in 2 Zone definitions: ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns5.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org, 1 Name Servers listed in SOA.Primary: ns1.duckdns.org.
AGood: Only one SOA.Primary Name Server found.: ns1.duckdns.org.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.duckdns.org.
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 5 Name Servers without ipv4 and ipv6: 5

AInfo: Ipv4-Subnet-list: 7 Name Servers, 4 different subnets (first Byte): 15., 3., 35., 99., 5 different subnets (first two Bytes): 15.223., 3.97., 35.182., 35.183., 99.79., 7 different subnets (first three Bytes): 15.223.106., 15.223.21., 3.97.51., 3.97.58., 35.182.183., 35.183.157., 99.79.143.
AGood: Name Server IPv4-addresses from different subnet found:
XNameserver Timeout checking Echo Capitalization: ns1.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns2.duckdns.org / 35.182.183.211
XNameserver Timeout checking Echo Capitalization: ns3.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns3.duckdns.org / 35.183.157.249
XNameserver Timeout checking Echo Capitalization: ns4.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns4.duckdns.org / 3.97.51.116
XNameserver Timeout checking Echo Capitalization: ns5.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns6.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns6.duckdns.org / 3.97.58.28
XNameserver Timeout checking Echo Capitalization: ns7.duckdns.org / 15.223.21.81
XNameserver Timeout checking Echo Capitalization: ns8.duckdns.org
XNameserver Timeout checking Echo Capitalization: ns8.duckdns.org / 15.223.106.16
XNameserver Timeout checking Echo Capitalization: ns9.duckdns.org / 15.222.19.97
XNameserver Timeout checking EDNS512: ns1.duckdns.org
XNameserver Timeout checking EDNS512: ns1.duckdns.org / 99.79.143.35
XNameserver Timeout checking EDNS512: ns2.duckdns.org
XNameserver Timeout checking EDNS512: ns2.duckdns.org / 35.182.183.211
XNameserver Timeout checking EDNS512: ns3.duckdns.org
XNameserver Timeout checking EDNS512: ns3.duckdns.org / 35.183.157.249
XNameserver Timeout checking EDNS512: ns4.duckdns.org
XNameserver Timeout checking EDNS512: ns4.duckdns.org / 3.97.51.116
XNameserver Timeout checking EDNS512: ns5.duckdns.org
XNameserver Timeout checking EDNS512: ns6.duckdns.org
XNameserver Timeout checking EDNS512: ns6.duckdns.org / 3.97.58.28
XNameserver Timeout checking EDNS512: ns7.duckdns.org
XNameserver Timeout checking EDNS512: ns7.duckdns.org / 15.223.21.81
XNameserver Timeout checking EDNS512: ns8.duckdns.org
XNameserver Timeout checking EDNS512: ns8.duckdns.org / 15.223.106.16
XNameserver Timeout checking EDNS512: ns9.duckdns.org
XNameserver Timeout checking EDNS512: ns9.duckdns.org / 15.222.19.97
Nameserver doesn't pass all EDNS-Checks: a0.org.afilias-nst.info: 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 (fra1.micro.hosts.meta.redstone.afilias-nst.info-1740000113). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: d0.org.afilias-nst.org: 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 (fra1.micro.hosts.meta.redstone.afilias-nst.info-1740000113). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org: OP100: fatal timeout. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: fatal timeout. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: fatal timeout. COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org: 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: ns1.duckdns.org: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org / 99.79.143.35: OP100: fatal timeout. FLAGS: fatal timeout. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org: 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: ns2.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org / 35.182.183.211: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org: OP100: ok. 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: ns3.duckdns.org: 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: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org / 35.183.157.249: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns4.duckdns.org: 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: ns4.duckdns.org: 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: ns4.duckdns.org / 3.97.51.116: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: fatal timeout. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns5.duckdns.org: 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: ns5.duckdns.org: 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: ns5.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns6.duckdns.org: 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: ns6.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns6.duckdns.org: 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: ns6.duckdns.org / 3.97.58.28: OP100: fatal timeout. FLAGS: fatal timeout. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns7.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns7.duckdns.org / 15.223.21.81: OP100: fatal timeout. FLAGS: fatal timeout. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: fatal timeout. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns7.duckdns.org / 15.223.21.81: OP100: ok. FLAGS: ok. 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: ns8.duckdns.org: 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: ns8.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns8.duckdns.org / 15.223.106.16: 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: ok.
Nameserver doesn't pass all EDNS-Checks: ns9.duckdns.org: 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: ns9.duckdns.org: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns9.duckdns.org / 15.222.19.97: OP100: fatal timeout. FLAGS: ok. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: ok. 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

AGood: 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.
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: 1633313 milliseconds, 1633.313 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. Html-Parsing via https://validator.w3.org/nu/


No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org

 

QNr.DomainTypeNS used
1
org
NS
f.root-servers.net (2001:500:2f::f)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
2
ns1.duckdns.org: 99.79.143.35
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: ns2.duckdns.org
35.182.183.211

Answer: ns3.duckdns.org
35.183.157.249

Answer: ns4.duckdns.org
3.97.51.116

Answer: ns5.duckdns.org
99.79.16.64

Answer: ns6.duckdns.org
3.97.58.28

Answer: ns7.duckdns.org
15.223.21.81

Answer: ns8.duckdns.org
15.223.106.16

Answer: ns9.duckdns.org
15.222.19.97

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.goizaldeexamen.duckdns.org



2
1
goizaldeexamen.duckdns.org



5
4
duckdns.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
_acme-challenge.goizaldeexamen.duckdns.org.goizaldeexamen.duckdns.org

 perhaps wrong
1
0
_acme-challenge.www.goizaldeexamen.duckdns.org.www.goizaldeexamen.duckdns.org

 perhaps wrong
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

goizaldeexamen.duckdns.org
50
goizaldeexamen.duckdns.org
011The value of a MX record must have A / AAAA records. A CNAME is not allowed. See RFC 2181, 10.3. Two options: The owner of that zone has created a CNAME. Or the NameServer-software is fatal buggy, sends an answer asked CNAME.

CNAME


01ok
MX

www.goizaldeexamen.duckdns.org
50
www.goizaldeexamen.duckdns.org
01ok

CNAME


ok

CNAME


ok

CNAME


ok

CNAME


ok

CNAME


ok

				 
			

				 
			
17. Cipher Suites
No results 

				 
			
18. Portchecks
DomainIPPortDescriptionResultAnswer
goizaldeexamen.duckdns.org
44.204.117.143
21
FTP



goizaldeexamen.duckdns.org
44.204.117.143
21
FTP



goizaldeexamen.duckdns.org
44.204.117.143
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  

goizaldeexamen.duckdns.org
44.204.117.143
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  
Bad: SSH without DNS SSHFP Record found
goizaldeexamen.duckdns.org
44.204.117.143
25
SMTP



goizaldeexamen.duckdns.org
44.204.117.143
25
SMTP



goizaldeexamen.duckdns.org
44.204.117.143
53
DNS



goizaldeexamen.duckdns.org
44.204.117.143
53
DNS



goizaldeexamen.duckdns.org
44.204.117.143
110
POP3



goizaldeexamen.duckdns.org
44.204.117.143
110
POP3



goizaldeexamen.duckdns.org
44.204.117.143
143
IMAP



goizaldeexamen.duckdns.org
44.204.117.143
143
IMAP



goizaldeexamen.duckdns.org
44.204.117.143
465
SMTP (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
465
SMTP (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
587
SMTP (encrypted, submission)



goizaldeexamen.duckdns.org
44.204.117.143
587
SMTP (encrypted, submission)



goizaldeexamen.duckdns.org
44.204.117.143
993
IMAP (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
993
IMAP (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
995
POP3 (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
995
POP3 (encrypted)



goizaldeexamen.duckdns.org
44.204.117.143
1433
MS SQL



goizaldeexamen.duckdns.org
44.204.117.143
1433
MS SQL



goizaldeexamen.duckdns.org
44.204.117.143
2082
cPanel (http)



goizaldeexamen.duckdns.org
44.204.117.143
2082
cPanel (http)



goizaldeexamen.duckdns.org
44.204.117.143
2083
cPanel (https)



goizaldeexamen.duckdns.org
44.204.117.143
2083
cPanel (https)



goizaldeexamen.duckdns.org
44.204.117.143
2086
WHM (http)



goizaldeexamen.duckdns.org
44.204.117.143
2086
WHM (http)



goizaldeexamen.duckdns.org
44.204.117.143
2087
WHM (https)



goizaldeexamen.duckdns.org
44.204.117.143
2087
WHM (https)



goizaldeexamen.duckdns.org
44.204.117.143
2089
cPanel Licensing



goizaldeexamen.duckdns.org
44.204.117.143
2089
cPanel Licensing



goizaldeexamen.duckdns.org
44.204.117.143
2095
cPanel Webmail (http)



goizaldeexamen.duckdns.org
44.204.117.143
2095
cPanel Webmail (http)



goizaldeexamen.duckdns.org
44.204.117.143
2096
cPanel Webmail (https)



goizaldeexamen.duckdns.org
44.204.117.143
2096
cPanel Webmail (https)



goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (http)



goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (http)



goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (https)



goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (https)



goizaldeexamen.duckdns.org
44.204.117.143
3306
mySql



goizaldeexamen.duckdns.org
44.204.117.143
3306
mySql



goizaldeexamen.duckdns.org
44.204.117.143
5224
Plesk Licensing



goizaldeexamen.duckdns.org
44.204.117.143
5224
Plesk Licensing



goizaldeexamen.duckdns.org
44.204.117.143
5432
PostgreSQL



goizaldeexamen.duckdns.org
44.204.117.143
5432
PostgreSQL



goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (http)



goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (http)



goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (https)



goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (https)



goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP http



goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP http



goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP https



goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP https



goizaldeexamen.duckdns.org
44.204.117.143
8443
Plesk Administration (https)



goizaldeexamen.duckdns.org
44.204.117.143
8443
Plesk Administration (https)



goizaldeexamen.duckdns.org
44.204.117.143
8447
Plesk Installer + Updates



goizaldeexamen.duckdns.org
44.204.117.143
8447
Plesk Installer + Updates



goizaldeexamen.duckdns.org
44.204.117.143
8880
Plesk Administration (http)



goizaldeexamen.duckdns.org
44.204.117.143
8880
Plesk Administration (http)



goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (http)



goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (http)



goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (https)



goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
21
FTP



www.goizaldeexamen.duckdns.org
44.204.117.143
21
FTP



www.goizaldeexamen.duckdns.org
44.204.117.143
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  

www.goizaldeexamen.duckdns.org
44.204.117.143
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  
Bad: SSH without DNS SSHFP Record found
www.goizaldeexamen.duckdns.org
44.204.117.143
25
SMTP



www.goizaldeexamen.duckdns.org
44.204.117.143
25
SMTP



www.goizaldeexamen.duckdns.org
44.204.117.143
53
DNS



www.goizaldeexamen.duckdns.org
44.204.117.143
53
DNS



www.goizaldeexamen.duckdns.org
44.204.117.143
110
POP3



www.goizaldeexamen.duckdns.org
44.204.117.143
110
POP3



www.goizaldeexamen.duckdns.org
44.204.117.143
143
IMAP



www.goizaldeexamen.duckdns.org
44.204.117.143
143
IMAP



www.goizaldeexamen.duckdns.org
44.204.117.143
465
SMTP (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
465
SMTP (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
587
SMTP (encrypted, submission)



www.goizaldeexamen.duckdns.org
44.204.117.143
587
SMTP (encrypted, submission)



www.goizaldeexamen.duckdns.org
44.204.117.143
993
IMAP (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
993
IMAP (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
995
POP3 (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
995
POP3 (encrypted)



www.goizaldeexamen.duckdns.org
44.204.117.143
1433
MS SQL



www.goizaldeexamen.duckdns.org
44.204.117.143
1433
MS SQL



www.goizaldeexamen.duckdns.org
44.204.117.143
2082
cPanel (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2082
cPanel (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2083
cPanel (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2083
cPanel (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2086
WHM (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2086
WHM (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2087
WHM (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2087
WHM (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2089
cPanel Licensing



www.goizaldeexamen.duckdns.org
44.204.117.143
2089
cPanel Licensing



www.goizaldeexamen.duckdns.org
44.204.117.143
2095
cPanel Webmail (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2095
cPanel Webmail (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2096
cPanel Webmail (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2096
cPanel Webmail (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
2222
DirectAdmin (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
3306
mySql



www.goizaldeexamen.duckdns.org
44.204.117.143
3306
mySql



www.goizaldeexamen.duckdns.org
44.204.117.143
5224
Plesk Licensing



www.goizaldeexamen.duckdns.org
44.204.117.143
5224
Plesk Licensing



www.goizaldeexamen.duckdns.org
44.204.117.143
5432
PostgreSQL



www.goizaldeexamen.duckdns.org
44.204.117.143
5432
PostgreSQL



www.goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
8080
Ookla Speedtest (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP http



www.goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP http



www.goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP https



www.goizaldeexamen.duckdns.org
44.204.117.143
8083
VestaCP https



www.goizaldeexamen.duckdns.org
44.204.117.143
8443
Plesk Administration (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
8443
Plesk Administration (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
8447
Plesk Installer + Updates



www.goizaldeexamen.duckdns.org
44.204.117.143
8447
Plesk Installer + Updates



www.goizaldeexamen.duckdns.org
44.204.117.143
8880
Plesk Administration (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
8880
Plesk Administration (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (http)



www.goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (https)



www.goizaldeexamen.duckdns.org
44.204.117.143
10000
Webmin (https)




				 
			

				 
			

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