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

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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 |

 

A

 

Top config

 

Checked:
09.01.2020 20:51:35

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
webapp.impacti.solutions
CNAME
impacti-webapp.netlify.com
yes
1
0

A
142.93.108.123
Frankfurt am Main/Hesse/Germany (DE) - DigitalOcean, LLC
No Hostname found
yes



AAAA
2a03:b0c0:3:e0::32e:b001
Frankfurt am Main/Hesse/Germany (DE) - DigitalOcean, LLC

yes


www.webapp.impacti.solutions

Name Error
yes
1
0
webapp.impacti.solutions
A
167.99.129.42
Frankfurt am Main/Hesse/Germany (DE) - DigitalOcean, LLC
No Hostname found
no


impacti-webapp.netlify.com
A
167.99.129.42
Frankfurt am Main/Hesse/Germany (DE) - DigitalOcean, LLC
No Hostname found
no


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






• 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 22545, Flags 256






Public Key with Algorithm 8, KeyTag 33853, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.01.2020, 00:00:00 +, Signature-Inception: 01.01.2020, 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: solutions

solutions
2 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner solutions., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.01.2020, 17:00:00 +, Signature-Inception: 09.01.2020, 16:00:00 +, KeyTag 33853, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33853 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 32065, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 43200, Flags 256






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner solutions., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 05.02.2020, 08:30:35 +, Signature-Inception: 06.01.2020, 07:53:31 +, KeyTag 32065, Signer-Name: solutions






RRSIG-Owner solutions., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 05.02.2020, 08:30:35 +, Signature-Inception: 06.01.2020, 07:53:31 +, KeyTag 43200, Signer-Name: solutions






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32065 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 43200 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32065, DigestType 1 and Digest "mCOnof2ABVFBHGxjZOi1SSucDLs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32065, DigestType 2 and Digest "ZX2g9oOG1cok3AmG2DkrOek04LhiUs2dJ8Gi+0sFKMw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: impacti.solutions

impacti.solutions
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 "uut1itans2le125oi5k1bjo17g5p9k86" between the hashed NSEC3-owner "uu1silenqc0601eac42g6rc4bk9dc0kh" and the hashed NextOwner "v063r8c0nrpkvocinpeoq223qc5eljbq". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner uu1silenqc0601eac42g6rc4bk9dc0kh.solutions., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 03.02.2020, 08:21:01 +, Signature-Inception: 04.01.2020, 07:56:20 +, KeyTag 43200, Signer-Name: solutions






0 DNSKEY RR found









Zone: webapp.impacti.solutions

webapp.impacti.solutions
0 DS RR in the parent zone found



Zone: www.webapp.impacti.solutions

www.webapp.impacti.solutions
0 DS RR in the parent zone found



Zone: (root)

(root)
1 DS RR published






• 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 22545, Flags 256






Public Key with Algorithm 8, KeyTag 33853, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.01.2020, 00:00:00 +, Signature-Inception: 01.01.2020, 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: com

com
1 DS RR in the parent zone found






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.01.2020, 17:00:00 +, Signature-Inception: 09.01.2020, 16:00:00 +, KeyTag 33853, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33853 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 12163, Flags 256






Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.01.2020, 19:24:21 +, Signature-Inception: 06.01.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 21.01.2020, 19:24:21 +, Signature-Inception: 06.01.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: netlify.com

netlify.com
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 "la5aphutgpjaph4c4q4ju0hq8scb5a3l" between the hashed NSEC3-owner "la5acd74q7tdcu969l726o890292ggpa" and the hashed NextOwner "la5auqjfnlg7jc1ek63fgrak8hj7p78i". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner la5acd74q7tdcu969l726o890292ggpa.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 13.01.2020, 06:41:10 +, Signature-Inception: 06.01.2020, 05:31:10 +, KeyTag 12163, Signer-Name: com






0 DNSKEY RR found









Zone: impacti-webapp.netlify.com

impacti-webapp.netlify.com
0 DS RR in the parent zone found






0 DNSKEY RR found







 

3. Name Servers

DomainNameserverNS-IP
www.webapp.impacti.solutions
•  ns1.dreamhost.com

impacti.solutions
•  ns1.dreamhost.com / pdx1-ns1-be1
•

•  ns2.dreamhost.com / iad1-dnsauth1
•

•  ns3.dreamhost.com / pdx1-ns3-be1
•
solutions
•  demand.alpha.aridns.net.au / dns4.frpar1
•

•  demand.beta.aridns.net.au / dns3.defra1
•

•  demand.delta.aridns.net.au / dns1.frpar1
•

•  demand.gamma.aridns.net.au / dns2.defra1
•
impacti-webapp.netlify.com
•  dns1.p04.nsone.net / trexd-fra03-913-5401
198.51.44.4
New York/United States (US) - NSONE Inc		•
netlify.com
•  dns1.p04.nsone.net / trexd-fra03-341-5400
•

•  dns2.p04.nsone.net / trexd-fra03-913-5400
•

•  dns3.p04.nsone.net / trexd-fra03-386-5405
•

•  dns4.p04.nsone.net / trexd-fra03-911-5401
•

•  ns01.netlifydns.com / trexd-ams99-1262-5401
•

•  ns02.netlifydns.com / trexd-ams99-1262-5400
•

•  ns03.netlifydns.com / trexd-ams99-1262-5401
•

•  ns04.netlifydns.com / trexd-ams99-1262-5401
•
com
•  a.gtld-servers.net
•

•  b.gtld-servers.net
•

•  c.gtld-servers.net
•

•  d.gtld-servers.net
•

•  e.gtld-servers.net
•

•  f.gtld-servers.net
•

•  g.gtld-servers.net
•

•  h.gtld-servers.net
•

•  i.gtld-servers.net
•

•  j.gtld-servers.net
•

•  k.gtld-servers.net
•

•  l.gtld-servers.net
•

•  m.gtld-servers.net
•

 

4. SOA-Entries


Domain:solutions
Zone-Name:
Primary:demand.alpha.aridns.net.au
Mail:hostmaster.donuts.co
Serial:1578599270
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:4


Domain:impacti.solutions
Zone-Name:
Primary:ns1.dreamhost.com
Mail:hostmaster.dreamhost.com
Serial:2019121506
Refresh:18523
Retry:1800
Expire:1814400
TTL:14400
num Entries:3


Domain:www.webapp.impacti.solutions
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1578599485
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1578599500
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:8


Domain:netlify.com
Zone-Name:
Primary:dns1.p04.nsone.net
Mail:hostmaster.nsone.net
Serial:1578493586
Refresh:43200
Retry:7200
Expire:1209600
TTL:3600
num Entries:8


Domain:impacti-webapp.netlify.com
Zone-Name:
Primary:dns1.p04.nsone.net
Mail:hostmaster.nsone.net
Serial:1578493586
Refresh:43200
Retry:7200
Expire:1209600
TTL:3600
num Entries:1


5. Screenshots

Startaddress: https://webapp.impacti.solutions, address used: https://webapp.impacti.solutions/, Screenshot created 2020-01-09 20:53:32 +00:0

 

Mobil (412px x 732px)

 

1484 milliseconds

 

Screenshot mobile - https://webapp.impacti.solutions/
Mobil + Landscape (732px x 412px)

 

1534 milliseconds

 

Screenshot mobile landscape - https://webapp.impacti.solutions/
Screen (1280px x 1680px)

 

1622 milliseconds

 

Screenshot Desktop - https://webapp.impacti.solutions/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://webapp.impacti.solutions/
142.93.108.123
301
https://webapp.impacti.solutions/
Html is minified: 100.00 %
0.203
A
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 49
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:30 GMT
Location: https://webapp.impacti.solutions/
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: ffabf0ab-cd49-46ce-b957-eff767c9ca25-2408461

• http://webapp.impacti.solutions/
167.99.129.42
301
https://webapp.impacti.solutions/
Html is minified: 100.00 %
0.187
A
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 49
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:30 GMT
Location: https://webapp.impacti.solutions/
Age: 2
Connection: close
Server: Netlify
X-NF-Request-ID: 09d93c6a-08f3-42c7-ad9d-394574781625-11828450

• http://webapp.impacti.solutions/
2a03:b0c0:3:e0::32e:b001
301
https://webapp.impacti.solutions/
Html is minified: 100.00 %
0.190
A
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 49
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:30 GMT
Location: https://webapp.impacti.solutions/
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: e75088fc-9379-4b48-9325-e67912261b2a-11727168

• https://webapp.impacti.solutions/
142.93.108.123
Inline-JavaScript (∑/total): 1/1528 Inline-CSS (∑/total): 0/0		200

Html is minified: 246.58 %
Other inline scripts (∑/total): 1/1528		2.687
A
small visible content (num chars: 46)
You need to enable JavaScript to run this app.
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Tue, 07 Jan 2020 16:53:14 GMT
Etag: "14f7b4f5fcf3c7779c55d32f8b6b90b2-ssl-df"
Strict-Transport-Security: max-age=31536000
Content-Encoding: gzip
Content-Length: 1205
Age: 183557
Connection: close
Server: Netlify
Vary: Accept-Encoding
X-NF-Request-ID: ffabf0ab-cd49-46ce-b957-eff767c9ca25-2409294

• https://webapp.impacti.solutions/
167.99.129.42
Inline-JavaScript (∑/total): 1/1528 Inline-CSS (∑/total): 0/0		200

Html is minified: 246.58 %
Other inline scripts (∑/total): 1/1528		2.403
A
small visible content (num chars: 46)
You need to enable JavaScript to run this app.
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Thu, 09 Jan 2020 19:52:37 GMT
Etag: "14f7b4f5fcf3c7779c55d32f8b6b90b2-ssl-df"
Strict-Transport-Security: max-age=31536000
Content-Encoding: gzip
Age: 1
Transfer-Encoding: chunked
Connection: close
Server: Netlify
Vary: Accept-Encoding
X-NF-Request-ID: 09d93c6a-08f3-42c7-ad9d-394574781625-11832779

• https://webapp.impacti.solutions/
2a03:b0c0:3:e0::32e:b001
Inline-JavaScript (∑/total): 1/1528 Inline-CSS (∑/total): 0/0		200

Html is minified: 246.58 %
Other inline scripts (∑/total): 1/1528		2.610
A
small visible content (num chars: 46)
You need to enable JavaScript to run this app.
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Thu, 09 Jan 2020 19:52:34 GMT
Etag: "14f7b4f5fcf3c7779c55d32f8b6b90b2-ssl-df"
Strict-Transport-Security: max-age=31536000
Content-Encoding: gzip
Age: 0
Transfer-Encoding: chunked
Connection: close
Server: Netlify
Vary: Accept-Encoding
X-NF-Request-ID: e75088fc-9379-4b48-9325-e67912261b2a-11729813

• http://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
142.93.108.123
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.186
A
Visible Content: Redirecting to https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 118
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:39 GMT
Location: https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: ffabf0ab-cd49-46ce-b957-eff767c9ca25-2415101

• http://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
167.99.129.42
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.186
A
Visible Content: Redirecting to https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 118
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:40 GMT
Location: https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: 09d93c6a-08f3-42c7-ad9d-394574781625-11835026

• http://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:b0c0:3:e0::32e:b001
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.173
A
Visible Content: Redirecting to https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Cache-Control: public, max-age=0, must-revalidate
Content-Length: 118
Content-Type: text/plain
Date: Thu, 09 Jan 2020 19:52:39 GMT
Location: https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Age: 0
Connection: close
Server: Netlify
X-NF-Request-ID: e75088fc-9379-4b48-9325-e67912261b2a-11734252

• https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 1/1528 Inline-CSS (∑/total): 0/0		200

Html is minified: 246.58 %
Other inline scripts (∑/total): 1/1528		2.530

Visible Content: You need to enable JavaScript to run this app.
Info: Html-Content with meta and/or script, may be a problem creating a Letsencrypt certificate using http-01 validation
Cache-Control: public, max-age=0, must-revalidate
Content-Type: text/html; charset=UTF-8
Date: Thu, 09 Jan 2020 19:52:40 GMT
Etag: "14f7b4f5fcf3c7779c55d32f8b6b90b2-ssl-df"
Strict-Transport-Security: max-age=31536000
Content-Encoding: gzip
Age: 0
Transfer-Encoding: chunked
Connection: close
Server: Netlify
Vary: Accept-Encoding
X-NF-Request-ID: e75088fc-9379-4b48-9325-e67912261b2a-11734828

 

7. Comments


1. General Results, most used to calculate the result

Aname "webapp.impacti.solutions" is subdomain, public suffix is "solutions", top-level-domain-type is "generic", tld-manager is "Binky Moon, LLC"
AGood: All ip addresses are public addresses
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
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://webapp.impacti.solutions/ 142.93.108.123
301
https://webapp.impacti.solutions/
Correct redirect http - https with the same domain name
Ahttp://webapp.impacti.solutions/ 167.99.129.42
301
https://webapp.impacti.solutions/
Correct redirect http - https with the same domain name
Ahttp://webapp.impacti.solutions/ 2a03:b0c0:3:e0::32e:b001
301
https://webapp.impacti.solutions/
Correct redirect http - https with the same domain name

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)


3. DNS- and NameServer - Checks

AGood: Nameserver supports TCP connections: 3 good Nameserver
AGood: Nameserver supports Echo Capitalization: 3 good Nameserver
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: ns2.dreamhost.com
Nameserver doesn't pass all EDNS-Checks: ns1.dreamhost.com: 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 (pdx1-ns1-be1). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.dreamhost.com: 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.dreamhost.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok (iad1-dnsauth1). COOKIE: ok. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns3.dreamhost.com: 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 (pdx1-ns3-be1). 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://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://webapp.impacti.solutions/ 142.93.108.123
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://webapp.impacti.solutions/ 167.99.129.42
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://webapp.impacti.solutions/ 2a03:b0c0:3:e0::32e:b001
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://webapp.impacti.solutions/ 142.93.108.123
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://webapp.impacti.solutions/ 167.99.129.42
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://webapp.impacti.solutions/ 2a03:b0c0:3:e0::32e:b001
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://webapp.impacti.solutions/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 16 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 16 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 16 complete.
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: 149217 milliseconds, 149.217 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
webapp.impacti.solutions
142.93.108.123
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
webapp.impacti.solutions
142.93.108.123
443
ok
Tls12

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

1CN=webapp.impacti.solutions


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


webapp.impacti.solutions
167.99.129.42
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

webapp.impacti.solutions
167.99.129.42
443
ok
Tls12

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

1CN=webapp.impacti.solutions


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


webapp.impacti.solutions
2a03:b0c0:3:e0::32e:b001
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

webapp.impacti.solutions
2a03:b0c0:3:e0::32e:b001
443
ok
Tls12

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

1CN=webapp.impacti.solutions


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


webapp.impacti.solutions
webapp.impacti.solutions
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

webapp.impacti.solutions
webapp.impacti.solutions
443
ok
Tls12

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

1CN=webapp.impacti.solutions


2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=webapp.impacti.solutions
21.11.2019
19.02.2020
1752 days expired		webapp.impacti.solutions - 1 entry
1.
1.
CN=webapp.impacti.solutions
21.11.2019

19.02.2020
1752 days expired


webapp.impacti.solutions - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:044BDB3E8CDED52E76C188CCAFD5F7122AA5
Thumbprint:ED8866DB171A7470AAF04CFA7948DBC1637CE1BE
SHA256 / Certificate:rfbKzXmb+B6VGpM76RD5t55qIgcUYxoXbFCGBB/ygaE=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):a5a25960f6a1bd22047618b3dac2030acf0c37d5a118da119e0d4a9d8eafb16e
SHA256 hex / Subject Public Key Information (SPKI):a5a25960f6a1bd22047618b3dac2030acf0c37d5a118da119e0d4a9d8eafb16e
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
1360 days expired

2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
1360 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
1163 days expired

3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
1163 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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

No CRT - CT-Log entries found

 

11. Html-Content - Entries

Summary

No data found or small Code-update

 

Details

Small Code Update - wait one minute

 

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:

 

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
impacti-webapp.netlify.com
0

no CAA entry found
1
0
webapp.impacti.solutions



1
0
impacti.solutions
0

no CAA entry found
1
0
netlify.com
0

no CAA entry found
1
0
solutions
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
netlify.com
_globalsign-domain-verification=Vswau0v24686U6kThzrGoNSX9QyRYKL9tZ6RjRNgeC
ok
1
0
netlify.com
google-site-verification=QJq3jDnGiG6osO6RJ84O-hwoEze6PAz8lO6xFgfYBO0
ok
1
0
netlify.com
MS=ms69385538
ok
1
0
netlify.com
v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:customeriomail.com include:servers.mcsv.net include:mail.zendesk.com -all
ok
1
0
impacti.solutions

ok
1
0
webapp.impacti.solutions


1
0
impacti-webapp.netlify.com

ok
1
0
_acme-challenge.webapp.impacti.solutions

Name Error - The domain name does not exist
1
0
_acme-challenge.impacti-webapp.netlify.com

missing entry or wrong length
1
0
_acme-challenge.impacti-webapp.netlify.com.netlify.com

 perhaps wrong
1
0
_acme-challenge.webapp.impacti.solutions.impacti.solutions

Name Error - The domain name does not exist
1
0
_acme-challenge.webapp.impacti.solutions.webapp.impacti.solutions

Name Error - The domain name does not exist
1
0
_acme-challenge.impacti-webapp.netlify.com.impacti-webapp.netlify.com

 perhaps wrong
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

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

 

 

Permalink: https://check-your-website.server-daten.de/?i=c9c68933-0232-403e-8fdc-facbe984c26a

 

Last Result: https://check-your-website.server-daten.de/?q=webapp.impacti.solutions - 2020-01-09 20:51:35

 

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Jürgen Auer • Friedenstr. 37 • 10249 Berlin • +49(0)30 420 200 60 • info@sql-und-xml.de • USt-IdNr.: DE221734518

 

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