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


 

 

V

 

Connect failure - perhaps firewall

 

Checked:
30.10.2024 23:51:17

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
joeadguardhome.duckdns.org
A
136.57.57.197
Concord/North Carolina/United States (US) - Google Fiber Inc.
Hostname: 136-57-57-197.googlefiber.net
yes
3
2
www.joeadguardhome.duckdns.org
A
136.57.57.197
Concord/North Carolina/United States (US) - Google Fiber Inc.
Hostname: 136-57-57-197.googlefiber.net
yes
1
0

AAAA

yes


*.joeadguardhome.duckdns.org
A
136.57.57.197
yes



AAAA
2605:a601:9040:9800:e7de:3119:a3f4:c916
yes



AAAA
2605:a601:9040:9800:e7de:3119:a3f4:c916
yes



CNAME

yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






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






Status: Valid because published






2 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 61050, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.11.2024, 00:00:00 +, Signature-Inception: 21.10.2024, 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: 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: 12.11.2024, 20:00:00 +, Signature-Inception: 30.10.2024, 19:00:00 +, KeyTag 61050, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61050 used to validate the DS RRSet in the parent zone






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 15678, Flags 256






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






Public Key with Algorithm 8, KeyTag 42393, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 15.11.2024, 15:26:32 +, Signature-Inception: 25.10.2024, 14:26:32 +, 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: 15.11.2024, 15:26:32 +, Signature-Inception: 25.10.2024, 14:26:32 +, KeyTag 15678, 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: 20.11.2024, 22:52:24 +, Signature-Inception: 30.10.2024, 21:52:24 +, KeyTag 15678, Signer-Name: org






0 DNSKEY RR found









Zone: joeadguardhome.duckdns.org

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






0 DNSKEY RR found









Zone: www.joeadguardhome.duckdns.org

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

 

3. Name Servers

DomainNameserverNS-IP
www.joeadguardhome.duckdns.org
  ns1.duckdns.org


  ns2.duckdns.org


  ns3.duckdns.org


  ns4.duckdns.org


T  ns5.duckdns.org


T  ns6.duckdns.org


  ns7.duckdns.org


  ns8.duckdns.org


  ns9.duckdns.org

joeadguardhome.duckdns.org
  ns1.duckdns.org
99.79.143.35
Toronto/Ontario/Canada (CA) - Amazon.com, Inc.


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


  ns3.duckdns.org
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
99.79.16.64
Toronto/Ontario/Canada (CA) - Amazon.com, Inc.


T  ns6.duckdns.org
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
15.222.19.97
Toronto/Ontario/Canada (CA) - Amazon Technologies Inc.

duckdns.org
T  ns1.duckdns.org
99.79.143.35
Toronto/Ontario/Canada (CA) - Amazon.com, Inc.


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


  ns3.duckdns.org
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.


T  ns5.duckdns.org
99.79.16.64
Toronto/Ontario/Canada (CA) - Amazon.com, Inc.


T  ns6.duckdns.org


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.


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

org
  a0.org.afilias-nst.info / app3.ams2.hosts.meta.redstone.afilias-nst.info-1615580861


  a2.org.afilias-nst.info / FRA4


  b0.org.afilias-nst.org / app3.ams2.hosts.meta.redstone.afilias-nst.info-1615580861


  b2.org.afilias-nst.org / FRA6


  c0.org.afilias-nst.info / app27.nrt1.hosts.meta.redstone.afilias-nst.info-1615580861


  d0.org.afilias-nst.org / app13.ams2.hosts.meta.redstone.afilias-nst.info-1615580861

 

4. SOA-Entries


Domain:org
Zone-Name:org
Primary:a0.org.afilias-nst.info
Mail:hostmaster.donuts.email
Serial:1730327974
Refresh:7200
Retry:900
Expire:1209600
TTL:3600
num Entries:2


Domain:org
Zone-Name:org
Primary:a0.org.afilias-nst.info
Mail:hostmaster.donuts.email
Serial:1730328304
Refresh:7200
Retry:900
Expire:1209600
TTL:3600
num Entries:4


Domain:duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:4


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:5


Domain:joeadguardhome.duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:3


Domain:joeadguardhome.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:6


Domain:www.joeadguardhome.duckdns.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:www.joeadguardhome.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:8


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://joeadguardhome.duckdns.org/
136.57.57.197
307
https://joeadguardhome.duckdns.org/
Html is minified: 102.90 %
0.327
A
Location: https://joeadguardhome.duckdns.org/
Date: Wed, 30 Oct 2024 23:08:02 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 71

• http://www.joeadguardhome.duckdns.org/
136.57.57.197
307
https://www.joeadguardhome.duckdns.org/
Html is minified: 102.74 %
0.120
A
Location: https://www.joeadguardhome.duckdns.org/
Date: Wed, 30 Oct 2024 23:08:02 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 75

• https://joeadguardhome.duckdns.org/
136.57.57.197
302
https://joeadguardhome.duckdns.org/login.html
Html is minified: 106.25 %
12.874
A
Access-Control-Allow-Origin: http://joeadguardhome.duckdns.org
Location: /login.html
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Origin
Date: Wed, 30 Oct 2024 23:08:02 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 34

• https://www.joeadguardhome.duckdns.org/
136.57.57.197
-102


1.663
V
ConnectionError (2, 0x80004005). Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte. (136.57.57.197:443)

• https://joeadguardhome.duckdns.org/login.html

-102


1.604
V
ConnectionError (2, 0x80004005). Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte. (joeadguardhome.duckdns.org:443)

• http://joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
136.57.57.197
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
307
https://joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 101.45 %
Other inline scripts (∑/total): 0/0
0.123
A
Visible Content:
Location: https://joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Wed, 30 Oct 2024 23:08:18 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 140

• http://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
136.57.57.197
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
307
https://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 101.41 %
Other inline scripts (∑/total): 0/0
0.120
A
Visible Content:
Location: https://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Wed, 30 Oct 2024 23:08:18 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 144

• https://joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
5.804
M
Forbidden
Visible Content:
Access-Control-Allow-Origin: http://joeadguardhome.duckdns.org
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Origin
Date: Wed, 30 Oct 2024 23:08:24 GMT
Content-Length: 9
Content-Type: text/plain; charset=utf-8

• https://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
4.963
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
Visible Content:
Access-Control-Allow-Origin: http://www.joeadguardhome.duckdns.org
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Origin
Date: Wed, 30 Oct 2024 23:08:30 GMT
Content-Length: 9
Content-Type: text/plain; charset=utf-8

• https://136.57.57.197/
136.57.57.197
-102


1.640
V
ConnectionError (2, 0x80004005). Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte. (136.57.57.197:443)

 

7. Comments


1. General Results, most used to calculate the result

Aname "joeadguardhome.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: 8699 (complete: 251685)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: joeadguardhome.duckdns.org has only one ip address.
Warning: Only one ip address found: www.joeadguardhome.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: joeadguardhome.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.joeadguardhome.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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://joeadguardhome.duckdns.org/ 136.57.57.197
307
https://joeadguardhome.duckdns.org/
Correct redirect http - https with the same domain name
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Nhttps://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Vhttps://joeadguardhome.duckdns.org/login.html
-102

Connect failure - perhaps firewall
Vhttps://www.joeadguardhome.duckdns.org/ 136.57.57.197
-102

Connect failure - perhaps firewall
Vhttps://136.57.57.197/ 136.57.57.197
-102

Connect failure - perhaps firewall
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: ns5.duckdns.org / 99.79.16.64: 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 joeadguardhome.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.joeadguardhome.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.joeadguardhome.duckdns.org

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:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 8 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), ns5.duckdns.org (99.79.16.64), ns7.duckdns.org (15.223.21.81), ns8.duckdns.org (15.223.106.16), ns9.duckdns.org (15.222.19.97)
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: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns1.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
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 1 Name Servers without ipv4 and ipv6: 1

AGood: Minimal 2 different name servers (public suffix and public ip address) found: 8 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 8 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.: 8 Name Servers, 1 Top Level Domain: duckdns.org
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:
Warning: All Name Servers from the same Country / IP location.: 8 Name Servers, 1 Countries: CA
AInfo: Ipv4-Subnet-list: 8 Name Servers, 4 different subnets (first Byte): 15., 3., 35., 99., 6 different subnets (first two Bytes): 15.222., 15.223., 3.97., 35.182., 35.183., 99.79., 8 different subnets (first three Bytes): 15.222.19., 15.223.106., 15.223.21., 3.97.51., 35.182.183., 35.183.157., 99.79.143., 99.79.16.
AGood: Name Server IPv4-addresses from different subnet found:
XNameserver Timeout checking Echo Capitalization: ns1.duckdns.org / 99.79.143.35
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: ns5.duckdns.org / 99.79.16.64
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 / 15.223.106.16
XNameserver Timeout checking EDNS512: ns1.duckdns.org / 99.79.143.35
XNameserver Timeout checking EDNS512: ns4.duckdns.org / 3.97.51.116
XNameserver Timeout checking EDNS512: ns5.duckdns.org
XNameserver Timeout checking EDNS512: ns5.duckdns.org / 99.79.16.64
XNameserver Timeout checking EDNS512: ns6.duckdns.org
XNameserver Timeout checking EDNS512: ns7.duckdns.org / 15.223.21.81
XNameserver Timeout checking EDNS512: ns8.duckdns.org / 15.223.106.16
XNameserver Timeout checking EDNS512: ns9.duckdns.org / 15.222.19.97
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org / 99.79.143.35: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org / 99.79.143.35: OP100: ok. FLAGS: ok. 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: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org / 35.182.183.211: OP100: ok. FLAGS: ok. 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: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org / 35.182.183.211: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org / 35.183.157.249: OP100: ok. 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: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org / 35.183.157.249: OP100: ok. FLAGS: ok. 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: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns4.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns4.duckdns.org / 3.97.51.116: OP100: ok. FLAGS: ok. V1: fatal timeout. 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns4.duckdns.org / 3.97.51.116: OP100: ok. FLAGS: ok. 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: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns5.duckdns.org: OP100: ok. 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: fatal timeout. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns5.duckdns.org / 99.79.16.64: 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: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns5.duckdns.org / 99.79.16.64: OP100: ok. FLAGS: ok. V1: fatal timeout. 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: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns6.duckdns.org: OP100: fatal timeout. FLAGS: ok. 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: ok. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: ok. 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: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns6.duckdns.org / 3.97.58.28: OP100: ok. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns7.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns7.duckdns.org / 15.223.21.81: 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: ns7.duckdns.org / 15.223.21.81: 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: ok. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: ns8.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns8.duckdns.org / 15.223.106.16: OP100: ok. FLAGS: ok. 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns8.duckdns.org / 15.223.106.16: OP100: ok. FLAGS: ok. V1: fatal timeout. 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: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns9.duckdns.org: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns9.duckdns.org / 15.222.19.97: OP100: ok. FLAGS: ok. 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: 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: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns9.duckdns.org / 15.222.19.97: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: fatal timeout. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
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

https://joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://www.joeadguardhome.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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: 1214740 milliseconds, 1214.740 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
joeadguardhome.duckdns.org
136.57.57.197
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
joeadguardhome.duckdns.org
136.57.57.197
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
no Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
no Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


joeadguardhome.duckdns.org
joeadguardhome.duckdns.org
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

joeadguardhome.duckdns.org
joeadguardhome.duckdns.org
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=joeadguardhome.duckdns.org


2CN=E5, O=Let's Encrypt, C=US


www.joeadguardhome.duckdns.org
www.joeadguardhome.duckdns.org
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.joeadguardhome.duckdns.org
www.joeadguardhome.duckdns.org
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=joeadguardhome.duckdns.org


2CN=E5, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=joeadguardhome.duckdns.org
30.10.2024
28.01.2025
expires in 84 days
joeadguardhome.duckdns.org - 1 entry
1.
1.
CN=joeadguardhome.duckdns.org
30.10.2024

28.01.2025
expires in 84 days


joeadguardhome.duckdns.org - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA384
Serial Number:048F78DA2AA7D95688D081D0C061543F0F70
Thumbprint:00447EDD41F7F20E927EBE10A5745263ACE89F25
SHA256 / Certificate:ruPcXqHJAnJ40a0i7QH2ksK8zPM9+kInaY3X7oIWQj0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c3235bdbd3895394e7087a24b376a80c5edfe4e87e9f55e917206c8513289474
SHA256 hex / Subject Public Key Information (SPKI):c3235bdbd3895394e7087a24b376a80c5edfe4e87e9f55e917206c8513289474 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://e5.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=E5, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 858 days


2.
CN=E5, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 858 days




KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA256 With RSA-Encryption
Serial Number:00838F6C63CEB1398C6206628315C9FDDE
Thumbprint:5F28D9C589EE4BF31A11B78C72B8D13F079DDC45
SHA256 / Certificate:Xf2zzzGybyPYfAnzoM72QvZAaan7fP4pJwu13A8eFrs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3586d4ecf070578cbd27aedce20b964e48bc149faeb9dad72f46b857869172b8
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3863 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3863 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

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

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

Issuerlast 7 daysactivenum Certs
CN=E5, O=Let's Encrypt, C=US
1
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
15148986423
precert
CN=E5, O=Let's Encrypt, C=US
2024-10-30 18:18:29
2025-01-28 18:18:28
joeadguardhome.duckdns.org
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.

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, ns5.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org

 

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

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.joeadguardhome.duckdns.org



1
0
joeadguardhome.duckdns.org



1
0
duckdns.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
joeadguardhome.duckdns.org

ok
1
0
www.joeadguardhome.duckdns.org

ok
1
0
_acme-challenge.joeadguardhome.duckdns.org

missing entry or wrong length
1
0
_acme-challenge.www.joeadguardhome.duckdns.org

missing entry or wrong length
1
0
_acme-challenge.joeadguardhome.duckdns.org.joeadguardhome.duckdns.org

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

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

perhaps wrong
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

joeadguardhome.duckdns.org
50
joeadguardhome.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.joeadguardhome.duckdns.org
50
www.joeadguardhome.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

 

 

17. Cipher Suites

Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
joeadguardhome.duckdns.org
136.57.57.197
443
3 Ciphers67.69 sec
0 without, 3 FS
100.00 %
Complete

1
3 Ciphers
3.00 Ciphers/Check
67.69 sec67.69 sec/Check
0 without, 3 FS
100.00 %

Details
DomainIPPortCipher (OpenSsl / IANA)
joeadguardhome.duckdns.org
136.57.57.197
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
3 Ciphers, 67.69 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-ECDSA-AES256-GCM-SHA384
(Recommended)
TLSv1.2
0xC0,0x2C
FS

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384

ECDH
ECDSA
AESGCM(256)
AEAD




ECDHE-ECDSA-AES128-GCM-SHA256
(Recommended)
TLSv1.2
0xC0,0x2B
FS

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

ECDH
ECDSA
AESGCM(128)
AEAD

 

18. Portchecks

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

 

 

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