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




X

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

Checked:
03.04.2024 00:42:46


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
robwood.uk
A
64.176.179.81
Swinton/England/United Kingdom (GB) - The Constant Company, LLC
Hostname: robwood.uk
yes
2
0

AAAA

yes


www.robwood.uk
CNAME
robwood.uk
yes
1
0

A
64.176.179.81
Swinton/England/United Kingdom (GB) - The Constant Company, LLC
Hostname: robwood.uk
yes


*.robwood.uk
A
64.176.179.81
yes



AAAA

yes



CNAME
robwood.uk
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 5613, Flags 256



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



Public Key with Algorithm 8, KeyTag 30903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.04.2024, 00:00:00 +, Signature-Inception: 01.04.2024, 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: uk
uk
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 43876, DigestType 2 and Digest oQftKsG9FNkkFzvH6CehFTWCByOU+Scro34jU7xllgM=



1 RRSIG RR to validate DS RR found



RRSIG-Owner uk., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 15.04.2024, 18:00:00 +, Signature-Inception: 02.04.2024, 17:00:00 +, KeyTag 5613, Signer-Name: (root)



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



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 43056, Flags 256



Public Key with Algorithm 8, KeyTag 43876, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner uk., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 01.05.2024, 03:54:56 +, Signature-Inception: 27.03.2024, 03:04:08 +, KeyTag 43876, Signer-Name: uk



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 43876 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 43876, DigestType 2 and Digest "oQftKsG9FNkkFzvH6CehFTWCByOU+Scro34jU7xllgM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: robwood.uk
robwood.uk
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 "4qvenv87sd85ukqfv1o3qhe2ra8eracv" between the hashed NSEC3-owner "4qu4lluvjdf1kpr0661u598dtrq96l7i" and the hashed NextOwner "4r0201btvbqogqtdjv07tudu1gp3prjo". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 4qu4lluvjdf1kpr0661u598dtrq96l7i.uk., Algorithm: 8, 2 Labels, original TTL: 10800 sec, Signature-expiration: 01.05.2024, 03:07:27 +, Signature-Inception: 27.03.2024, 02:14:55 +, KeyTag 43056, Signer-Name: uk



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "u1fmklfv3rdcnamdc64sekgcdp05bbiu" as Owner. That's the Hash of "uk" with the NextHashedOwnerName "u1g6avnc37mt4haj92es0kp81jt1iljn". So that domain name is the Closest Encloser of "robwood.uk". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner u1fmklfv3rdcnamdc64sekgcdp05bbiu.uk., Algorithm: 8, 2 Labels, original TTL: 10800 sec, Signature-expiration: 30.04.2024, 22:55:24 +, Signature-Inception: 26.03.2024, 21:55:25 +, KeyTag 43056, Signer-Name: uk



0 DNSKEY RR found




Zone: www.robwood.uk
www.robwood.uk
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
robwood.uk
  ns1.vultr.com / vm14730880.vultr.com
173.199.96.96
Dallas/Texas/United States (US) - The Constant Company, LLC


 
2001:19f0:ccc::1
West Palm Beach/Florida/United States (US) - The Constant Company, LLC


 
2001:19f0:ccd::1
West Palm Beach/Florida/United States (US) - The Constant Company, LLC


  ns2.vultr.com / vm14730880.vultr.com
173.199.96.97
Dallas/Texas/United States (US) - The Constant Company, LLC


 
2001:19f0:ccc::2
West Palm Beach/Florida/United States (US) - The Constant Company, LLC


 
2001:19f0:ccd::2
West Palm Beach/Florida/United States (US) - The Constant Company, LLC

uk
  dns1.nic.uk


  dns2.nic.uk


  dns3.nic.uk


  dns4.nic.uk


  nsa.nic.uk / TLD_Host1.Frankfurt_Node1


  nsb.nic.uk / TLD_Host2.Frankfurt_Node1


  nsc.nic.uk / TLD_Host1.Frankfurt_Node1


  nsd.nic.uk / TLD_Host1.Frankfurt_Node1


4. SOA-Entries


Domain:uk
Zone-Name:uk
Primary:dns1.nic.uk
Mail:hostmaster.nic.uk
Serial:1712097676
Refresh:7200
Retry:900
Expire:2419200
TTL:10800
num Entries:4


Domain:uk
Zone-Name:uk
Primary:dns1.nic.uk
Mail:hostmaster.nic.uk
Serial:1712097678
Refresh:7200
Retry:900
Expire:2419200
TTL:10800
num Entries:4


Domain:robwood.uk
Zone-Name:robwood.uk
Primary:ns1.vultr.com
Mail:dnsadm.choopa.com
Serial:0
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:6


5. Screenshots

Startaddress: https://robwood.uk/, address used: https://robwood.uk/, Screenshot created 2024-04-03 00:53:02 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

1048 milliseconds

Screenshot mobile - https://robwood.uk/
Mobil + Landscape (732px x 412px)

1033 milliseconds

Screenshot mobile landscape - https://robwood.uk/
Screen (1280px x 1680px)

1154 milliseconds

Screenshot Desktop - https://robwood.uk/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://robwood.uk/
64.176.179.81
301
https://robwood.uk/
Html is minified: 269.84 %
0.063
A
Date: Tue, 02 Apr 2024 22:43:22 GMT
Server: OpenBSD, httpd
Connection: close
Location: https://robwood.uk/
Content-Type: text/html
Content-Length: 510

• http://www.robwood.uk/
64.176.179.81
301
https://www.robwood.uk/
Html is minified: 269.84 %
0.060
A
Date: Tue, 02 Apr 2024 22:43:22 GMT
Server: OpenBSD, httpd
Connection: close
Location: https://www.robwood.uk/
Content-Type: text/html
Content-Length: 510

• https://robwood.uk/
64.176.179.81 No GZip used - 1216 / 2334 - 52.10 % possible
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 124.02 %
2.807
N
Certificate error: RemoteCertificateChainErrors
Connection: close
Content-Security-Policy: default-src https: 'unsafe-inline'
Date: Tue, 02 Apr 2024 22:43:23 GMT
Permissions-Policy: accelerometer=(none), camera=(none), geolocation=(none), gyroscope=(none), magnetometer=(none), microphone=(none), payment=(none), usb=(none)
Referrer-Policy: strict-origin
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Length: 2334
Content-Type: text/html
Last-Modified: Tue, 02 Apr 2024 21:18:13 GMT

• https://www.robwood.uk/
64.176.179.81 No GZip used - 1216 / 2334 - 52.10 % possible
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 124.02 %
2.574
N
Certificate error: RemoteCertificateChainErrors
Connection: close
Content-Security-Policy: default-src https: 'unsafe-inline'
Date: Tue, 02 Apr 2024 22:43:27 GMT
Permissions-Policy: accelerometer=(none), camera=(none), geolocation=(none), gyroscope=(none), magnetometer=(none), microphone=(none), payment=(none), usb=(none)
Referrer-Policy: strict-origin
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Length: 2334
Content-Type: text/html
Last-Modified: Tue, 02 Apr 2024 21:18:13 GMT

• http://robwood.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
64.176.179.81
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 285.55 %
0.060
A
Not Found
Visible Content:
Date: Tue, 02 Apr 2024 22:43:30 GMT
Server: OpenBSD, httpd
Connection: close
Content-Type: text/html
Content-Length: 494

• http://www.robwood.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
64.176.179.81
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 285.55 %
0.060
A
Not Found
Visible Content:
Date: Tue, 02 Apr 2024 22:43:30 GMT
Server: OpenBSD, httpd
Connection: close
Content-Type: text/html
Content-Length: 494

• https://64.176.179.81/
64.176.179.81 No GZip used - 1216 / 2334 - 52.10 % possible
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 124.02 %
2.604
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Connection: close
Content-Security-Policy: default-src https: 'unsafe-inline'
Date: Tue, 02 Apr 2024 22:43:30 GMT
Permissions-Policy: accelerometer=(none), camera=(none), geolocation=(none), gyroscope=(none), magnetometer=(none), microphone=(none), payment=(none), usb=(none)
Referrer-Policy: strict-origin
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Content-Length: 2334
Content-Type: text/html
Last-Modified: Tue, 02 Apr 2024 21:18:13 GMT

7. Comments


1. General Results, most used to calculate the result

Aname "robwood.uk" is domain, public suffix is ".uk", top-level-domain is ".uk", top-level-domain-type is "country-code", Country is United Kingdom of Great Britain and Northern Ireland, tld-manager is "Nominet UK", num .uk-domains preloaded: 4977 (complete: 240622)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: robwood.uk has only one ip address.
Warning: Only one ip address found: www.robwood.uk 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: robwood.uk 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.robwood.uk has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood: No cookie sent via http.
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (5 urls)
https://robwood.uk/ 64.176.179.81


Url with incomplete Content-Type - header - missing charset
https://www.robwood.uk/ 64.176.179.81


Url with incomplete Content-Type - header - missing charset
http://robwood.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 64.176.179.81


Url with incomplete Content-Type - header - missing charset
http://www.robwood.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 64.176.179.81


Url with incomplete Content-Type - header - missing charset
https://64.176.179.81/ 64.176.179.81


Url with incomplete Content-Type - header - missing charset
Ahttp://robwood.uk/ 64.176.179.81
301
https://robwood.uk/
Correct redirect http - https with the same domain name
Ahttp://www.robwood.uk/ 64.176.179.81
301
https://www.robwood.uk/
Correct redirect http - https with the same domain name
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Nhttps://robwood.uk/ 64.176.179.81
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://www.robwood.uk/ 64.176.179.81
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://64.176.179.81/ 64.176.179.81
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nwww.robwood.uk:25


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nrobwood.uk:25


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nrobwood.uk:587


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nwww.robwood.uk:587


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nwww.robwood.uk:993


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nrobwood.uk:993


Error - Certificate isn't trusted, RemoteCertificateChainErrors
Orobwood.uk / 64.176.179.81 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 10 Cipher Suites without Forward Secrecy found
Owww.robwood.uk / 64.176.179.81 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 10 Cipher Suites without Forward Secrecy found
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain robwood.uk, 1 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.robwood.uk, 1 ip addresses, 1 different http results.
AGood: _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Domainname: _mta-sts.robwood.uk
BBad: _mta-sts TXT found, but invalid

2. Header-Checks

Arobwood.uk 64.176.179.81
Content-Security-Policy
Ok: Header without syntax errors found: default-src https: 'unsafe-inline'
F

Bad: default-src with "*" or a scheme found. That allows too much, don't use such a definition.
F

Bad: default-src with 'unsafe-inline' or 'unsave-eval'. That's dangerous, don't use it.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
E

Bad: No frame-ancestors directive found. Use one to limit the pages allowed to use this page in frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
E

Critical: No object-src defined, the default-src used as fallback allows too much. object / embed / applet shouldn't be able to load these resources.
E

Critical: No script-src defined, the default-src used as fallback allows too much. script-src should always restricted.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: strict-origin
A
Permissions-Policy
Ok: Header without syntax errors found: accelerometer=(none), camera=(none), geolocation=(none), gyroscope=(none), magnetometer=(none), microphone=(none), payment=(none), usb=(none)
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
A
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block
Awww.robwood.uk 64.176.179.81
Content-Security-Policy
Ok: Header without syntax errors found: default-src https: 'unsafe-inline'
F

Bad: default-src with "*" or a scheme found. That allows too much, don't use such a definition.
F

Bad: default-src with 'unsafe-inline' or 'unsave-eval'. That's dangerous, don't use it.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
E

Bad: No frame-ancestors directive found. Use one to limit the pages allowed to use this page in frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
E

Critical: No object-src defined, the default-src used as fallback allows too much. object / embed / applet shouldn't be able to load these resources.
E

Critical: No script-src defined, the default-src used as fallback allows too much. script-src should always restricted.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: strict-origin
A
Permissions-Policy
Ok: Header without syntax errors found: accelerometer=(none), camera=(none), geolocation=(none), gyroscope=(none), magnetometer=(none), microphone=(none), payment=(none), usb=(none)
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
A
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block

3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 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.vultr.com (173.199.96.96, 2001:19f0:ccd::1), ns2.vultr.com (173.199.96.97, 2001:19f0:ccd::2)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.vultr.com, ns2.vultr.com, 2 Name Servers included in Delegation: ns1.vultr.com, ns2.vultr.com, 2 Name Servers included in 1 Zone definitions: ns1.vultr.com, ns2.vultr.com, 1 Name Servers listed in SOA.Primary: ns1.vultr.com.
AGood: Only one SOA.Primary Name Server found.: ns1.vultr.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.vultr.com.
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.vultr.com, ns2.vultr.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 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.: 2 Name Servers, 1 Top Level Domain: com
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: vultr.com
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 173., 1 different subnets (first two Bytes): 173.199., 1 different subnets (first three Bytes): 173.199.96.
XFatal: All Name Server IPv4 addresses from the same subnet. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:19f0:, 2 different subnets (first three blocks): 2001:19f0:0ccc:, 2001:19f0:0ccd:, 2 different subnets (first four blocks): 2001:19f0:0ccc:0000:, 2001:19f0:0ccd:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. 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

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.
https://robwood.uk/ 64.176.179.81
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://www.robwood.uk/ 64.176.179.81
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://64.176.179.81/ 64.176.179.81
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://robwood.uk/ 64.176.179.81
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://www.robwood.uk/ 64.176.179.81
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://64.176.179.81/ 64.176.179.81
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://robwood.uk/ 64.176.179.81
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://www.robwood.uk/ 64.176.179.81
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://64.176.179.81/ 64.176.179.81
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://robwood.uk/ 64.176.179.81
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.robwood.uk/ 64.176.179.81
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://64.176.179.81/ 64.176.179.81
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://robwood.uk/ 64.176.179.81
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
https://www.robwood.uk/ 64.176.179.81
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
https://64.176.179.81/ 64.176.179.81
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 4 external CSS / JavaScript files without GZip found - 0 with GZip, 4 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 6 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 6 complete.
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: 637257 milliseconds, 637.257 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
robwood.uk
64.176.179.81
443
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
robwood.uk
64.176.179.81
443
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=robwood.uk

2CN=R3, O=Let's Encrypt, C=US

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


www.robwood.uk
64.176.179.81
443
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.robwood.uk
64.176.179.81
443
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=robwood.uk

2CN=R3, O=Let's Encrypt, C=US

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


64.176.179.81
64.176.179.81
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

64.176.179.81
64.176.179.81
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=robwood.uk

2CN=R3, O=Let's Encrypt, C=US

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


robwood.uk
64.176.179.81
25
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

robwood.uk
64.176.179.81
25
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


robwood.uk
64.176.179.81
587
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

robwood.uk
64.176.179.81
587
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


robwood.uk
64.176.179.81
993
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

robwood.uk
64.176.179.81
993
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=robwood.uk

2CN=R3, O=Let's Encrypt, C=US

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


www.robwood.uk
64.176.179.81
25
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.robwood.uk
64.176.179.81
25
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


www.robwood.uk
64.176.179.81
587
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.robwood.uk
64.176.179.81
587
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


www.robwood.uk
64.176.179.81
993
Certificate/chain invalid
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.robwood.uk
64.176.179.81
993
Certificate/chain invalid
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=robwood.uk

2CN=R3, O=Let's Encrypt, C=US

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


9. Certificates

1.
1.
CN=robwood.uk
28.10.2023
26.01.2024
83 days expired
dav.robwood.uk, robwood.uk, www.robwood.uk - 3 entries
1.
1.
CN=robwood.uk
28.10.2023

26.01.2024
83 days expired
dav.robwood.uk, robwood.uk, www.robwood.uk - 3 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03F1EF4048DFBABAA3DCF0E497E0F8680696
Thumbprint:B73F64515695D336B39A41CB8FEAB392194203C6
SHA256 / Certificate:CGLFSbihZtn8Zq1SCSAfB4TwpYdTaZcFgM9lOBLJXE0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e01bdc3bb8e7e48f0135cc28322a55deb17d99baeae75ef50a0d913036ea29c4
SHA256 hex / Subject Public Key Information (SPKI):e01bdc3bb8e7e48f0135cc28322a55deb17d99baeae75ef50a0d913036ea29c4 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.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)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
RevocationStatusUnknown: The revocation function was unable to check revocation for the certificate.
OfflineRevocation: The revocation function was unable to check revocation because the revocation server was offline.

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 515 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 515 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
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 4064 days


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

04.06.2035
expires in 4064 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)

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

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6644128830
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-01-27 21:40:31
2024-04-26 21:40:30
*.robwood.uk, robwood.uk - 2 entries



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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
1
6

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11889266466
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-01-27 20:40:31
2024-04-26 19:40:30
*.robwood.uk, robwood.uk
2 entries


11253301768
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-11-28 20:29:40
2024-02-26 20:29:39
*.robwood.uk, robwood.uk
2 entries


11229912077
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-11-26 18:20:03
2024-02-24 18:20:02
www.robwood.uk
1 entries


10928385468
precert
CN=R3, O=Let's Encrypt, C=US
2023-10-28 19:20:39
2024-01-26 20:20:38
dav.robwood.uk, robwood.uk, www.robwood.uk
3 entries


10924178338
precert
CN=R3, O=Let's Encrypt, C=US
2023-10-28 08:55:52
2024-01-26 09:55:51
dav.robwood.uk, robwood.uk, www.robwood.uk
3 entries


10896339504
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-10-25 17:48:58
2024-01-23 18:48:57
dav.robwood.uk, robwood.uk, www.robwood.uk
3 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://robwood.uk/
64.176.179.81
a

8

0


0
0
0


link
stylesheet
1
14,275 Bytes
0
1
0
0
0
0


meta
other
3

0


0
0
0


script

1
1,273 Bytes
0
1
0
0
0
0

https://www.robwood.uk/
64.176.179.81
a

8

0


0
0
0


link
stylesheet
1
14,275 Bytes
0
1
0
0
0
0


meta
other
3

0


0
0
0


script

1
1,273 Bytes
0
1
0
0
0
0

https://64.176.179.81/
64.176.179.81
a

8

0


0
0
0


link
stylesheet
1

0


0
0
0


meta
other
3

0


0
0
0


script

1

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://robwood.uk/
64.176.179.81
a

/


1
ok








a

/about/


1
ok








a

/blog/


1
ok








a

/work/


1
ok








a

https://github.com/robjwood


1
ok








a

https://storybook.js.org/


1
ok








a

https://www.11ty.dev/


1
ok








a

https://www.linkedin.com/in/therobwood/


1
ok








link
stylesheet
/css/main.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip required: 14275 Bytes




local SRI possible, possible hash-values:

sha256-jU2fEgy2XaqS3h0/+Y/hdleD4p3YJGezAiejxBMe1AM=
sha384-a41fLylLH1puThRkBRRbn010JpStXYnCTlKbN2xRqDKYxw0ahdAca0WO81dE/35/
sha512-UEi6h8pCnLaVCnV7Dn/EZaA3KNbea7yds2xahI0BF+3OvuGBd7/1/UHv5RM3VxdqjChpGyHiDTpgGihweS14gw==

<link rel="stylesheet" href="/css/main.css" crossorigin="anonymous" integrity="sha256-jU2fEgy2XaqS3h0/+Y/hdleD4p3YJGezAiejxBMe1AM=" />




meta

utf-8


1
ok








meta
description
I'm a front end developer based in the West Midlands


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
/components/theme-switcher.js
200

1
ok
Missing defer / async attribute. application/javascript, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip required: 1273 Bytes




local SRI possible, possible hash-values:

sha256-nSIcWgHURW7ZzApVIhAuspN+kqisbMNyxYTBz9d0Hac=
sha384-efbUhi+EYd3W2QZLnkc0ogBlyaCrRn7HsnsrBVWHPKDQIhpk2ZY6l+IvKwojq2Wo
sha512-GrgchmNX5FliaqzsbCcEDqzZPvNZH3/mp46mUXD98q2NcMEC3b791q4SCAe9qcS9UQmeoa7p5tuNdvVr/xO8bg==

<script src="/components/theme-switcher.js" crossorigin="anonymous" integrity="sha256-nSIcWgHURW7ZzApVIhAuspN+kqisbMNyxYTBz9d0Hac=" />



https://www.robwood.uk/
64.176.179.81
a

/


1
ok








a

/about/


1
ok








a

/blog/


1
ok








a

/work/


1
ok








a

https://github.com/robjwood


1
ok








a

https://storybook.js.org/


1
ok








a

https://www.11ty.dev/


1
ok








a

https://www.linkedin.com/in/therobwood/


1
ok








link
stylesheet
/css/main.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip required: 14275 Bytes




local SRI possible, possible hash-values:

sha256-jU2fEgy2XaqS3h0/+Y/hdleD4p3YJGezAiejxBMe1AM=
sha384-a41fLylLH1puThRkBRRbn010JpStXYnCTlKbN2xRqDKYxw0ahdAca0WO81dE/35/
sha512-UEi6h8pCnLaVCnV7Dn/EZaA3KNbea7yds2xahI0BF+3OvuGBd7/1/UHv5RM3VxdqjChpGyHiDTpgGihweS14gw==

<link rel="stylesheet" href="/css/main.css" crossorigin="anonymous" integrity="sha256-jU2fEgy2XaqS3h0/+Y/hdleD4p3YJGezAiejxBMe1AM=" />




meta

utf-8


1
ok








meta
description
I'm a front end developer based in the West Midlands


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
/components/theme-switcher.js
200

1
ok
Missing defer / async attribute. application/javascript, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip required: 1273 Bytes




local SRI possible, possible hash-values:

sha256-nSIcWgHURW7ZzApVIhAuspN+kqisbMNyxYTBz9d0Hac=
sha384-efbUhi+EYd3W2QZLnkc0ogBlyaCrRn7HsnsrBVWHPKDQIhpk2ZY6l+IvKwojq2Wo
sha512-GrgchmNX5FliaqzsbCcEDqzZPvNZH3/mp46mUXD98q2NcMEC3b791q4SCAe9qcS9UQmeoa7p5tuNdvVr/xO8bg==

<script src="/components/theme-switcher.js" crossorigin="anonymous" integrity="sha256-nSIcWgHURW7ZzApVIhAuspN+kqisbMNyxYTBz9d0Hac=" />



https://64.176.179.81/
64.176.179.81
a

/


1
ok








a

/about/


1
ok








a

/blog/


1
ok








a

/work/


1
ok








a

https://github.com/robjwood


1
ok








a

https://storybook.js.org/


1
ok








a

https://www.11ty.dev/


1
ok








a

https://www.linkedin.com/in/therobwood/


1
ok








link
stylesheet
/css/main.css


1
ok








meta

utf-8


1
ok








meta
description
I'm a front end developer based in the West Midlands


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
/components/theme-switcher.js


1
ok
Missing defer / async attribute.








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.vultr.com, ns2.vultr.com

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

Answer: 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
2
ns1.vultr.com: 173.199.96.96, 2001:19f0:ccd::1
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2.vultr.com
173.199.96.97, 2001:19f0:ccd::2


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.robwood.uk



1
0
robwood.uk
0

no CAA entry found
1
0
uk
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
robwood.uk
v=spf1 include:spf.mailjet.com ?all
ok
1
0
www.robwood.uk
v=spf1 include:spf.mailjet.com ?all
ok
1
0
_acme-challenge.robwood.uk
v=spf1 include:spf.mailjet.com ?all
missing entry or wrong length
1
0
_acme-challenge.www.robwood.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.robwood.uk.robwood.uk
v=spf1 include:spf.mailjet.com ?all
perhaps wrong
1
0
_acme-challenge.www.robwood.uk.robwood.uk
v=spf1 include:spf.mailjet.com ?all
perhaps wrong
1
0
_acme-challenge.www.robwood.uk.www.robwood.uk

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

robwood.uk
10
robwood.uk
01ok

A


64.176.179.81
01ok

CNAME


00ok
_mta-sts
TXT
_mta-sts.robwood.uk

v=spf1 include:spf.mailjet.com ?all
2A MTA-STS TXT Entry (Mail Transfer Agent Strict Transport Security) must start with "'v=STSv1". Do you really want to create a MTA-STS? Or is it the effect of a wildcard * DNS?
_dmarc
TXT
_dmarc.robwood.uk

v=DMARC1; p=quarantine; rua=mailto:rob@robwood.uk; ruf=mailto:rob@robwood.uk
01ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
robwood.uk
64.176.179.81
25
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 53.80 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD


443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
17 Ciphers, 72.10 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



CAMELLIA256-SHA256
(Weak)
TLSv1.2
0x00,0xC0
No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
RSA
RSA
Camellia(256)
SHA256



AES256-GCM-SHA384
(Weak)
TLSv1.2
0x00,0x9D
No FS

TLS_RSA_WITH_AES_256_GCM_SHA384
RSA
RSA
AESGCM(256)
AEAD



AES256-SHA256
(Weak)
TLSv1.2
0x00,0x3D
No FS

TLS_RSA_WITH_AES_256_CBC_SHA256
RSA
RSA
AES(256)
SHA256



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



CAMELLIA128-SHA256
(Weak)
TLSv1.2
0x00,0xBA
No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
RSA
RSA
Camellia(128)
SHA256



AES128-GCM-SHA256
(Weak)
TLSv1.2
0x00,0x9C
No FS

TLS_RSA_WITH_AES_128_GCM_SHA256
RSA
RSA
AESGCM(128)
AEAD



AES128-SHA256
(Weak)
TLSv1.2
0x00,0x3C
No FS

TLS_RSA_WITH_AES_128_CBC_SHA256
RSA
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1



CAMELLIA256-SHA
(Weak)
SSLv3
0x00,0x84
No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
RSA
RSA
Camellia(256)
SHA1



AES256-SHA
(Weak)
SSLv3
0x00,0x35
No FS

TLS_RSA_WITH_AES_256_CBC_SHA
RSA
RSA
AES(256)
SHA1



CAMELLIA128-SHA
(Weak)
SSLv3
0x00,0x41
No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
RSA
RSA
Camellia(128)
SHA1



AES128-SHA
(Weak)
SSLv3
0x00,0x2F
No FS

TLS_RSA_WITH_AES_128_CBC_SHA
RSA
RSA
AES(128)
SHA1


587
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 45.39 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD


993
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
7 Ciphers, 43.55 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1
www.robwood.uk
64.176.179.81
25
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 46.53 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD


443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
17 Ciphers, 74.39 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



CAMELLIA256-SHA256
(Weak)
TLSv1.2
0x00,0xC0
No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256
RSA
RSA
Camellia(256)
SHA256



AES256-GCM-SHA384
(Weak)
TLSv1.2
0x00,0x9D
No FS

TLS_RSA_WITH_AES_256_GCM_SHA384
RSA
RSA
AESGCM(256)
AEAD



AES256-SHA256
(Weak)
TLSv1.2
0x00,0x3D
No FS

TLS_RSA_WITH_AES_256_CBC_SHA256
RSA
RSA
AES(256)
SHA256



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



CAMELLIA128-SHA256
(Weak)
TLSv1.2
0x00,0xBA
No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256
RSA
RSA
Camellia(128)
SHA256



AES128-GCM-SHA256
(Weak)
TLSv1.2
0x00,0x9C
No FS

TLS_RSA_WITH_AES_128_GCM_SHA256
RSA
RSA
AESGCM(128)
AEAD



AES128-SHA256
(Weak)
TLSv1.2
0x00,0x3C
No FS

TLS_RSA_WITH_AES_128_CBC_SHA256
RSA
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1



CAMELLIA256-SHA
(Weak)
SSLv3
0x00,0x84
No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA
RSA
RSA
Camellia(256)
SHA1



AES256-SHA
(Weak)
SSLv3
0x00,0x35
No FS

TLS_RSA_WITH_AES_256_CBC_SHA
RSA
RSA
AES(256)
SHA1



CAMELLIA128-SHA
(Weak)
SSLv3
0x00,0x41
No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA
RSA
RSA
Camellia(128)
SHA1



AES128-SHA
(Weak)
SSLv3
0x00,0x2F
No FS

TLS_RSA_WITH_AES_128_CBC_SHA
RSA
RSA
AES(128)
SHA1


587
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 47.67 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD


993
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
7 Ciphers, 44.24 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1


17. Portchecks

DomainIPPortDescriptionResultAnswer
robwood.uk
64.176.179.81
21
FTP



robwood.uk
64.176.179.81
21
FTP



robwood.uk
64.176.179.81
22
SSH
open
SSH-2.0-OpenSSH_9.5

robwood.uk
64.176.179.81
22
SSH
open
SSH-2.0-OpenSSH_9.5
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
robwood.uk IN SSHFP 3 2 2a5a2f942c7fad2a6a961d6be9436fc4d6323261fa2897bc3bcf12d99c1fd35a
robwood.uk IN SSHFP 4 2 58a17659e1ffbbaae049863cf33876862e73bdb3d8cf9ffef410a29523840463
robwood.uk
64.176.179.81
25
SMTP
open
220 robwood.uk ESMTP OpenSMTPD

Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP

Answer AUTH LOGIN: (no AUTH option found)

Mail certificate is invalid
robwood.uk
64.176.179.81
25
SMTP
open
220 robwood.uk ESMTP OpenSMTPD
Mail certificate is invalid
Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP Good: STARTTLS found
Excellent: No unencrypted login possible
robwood.uk
64.176.179.81
53
DNS



robwood.uk
64.176.179.81
53
DNS



robwood.uk
64.176.179.81
110
POP3



robwood.uk
64.176.179.81
110
POP3



robwood.uk
64.176.179.81
143
IMAP



robwood.uk
64.176.179.81
143
IMAP



robwood.uk
64.176.179.81
465
SMTP (encrypted)



robwood.uk
64.176.179.81
465
SMTP (encrypted)



robwood.uk
64.176.179.81
587
SMTP (encrypted, submission)
open
220 robwood.uk ESMTP OpenSMTPD

Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP

Answer AUTH LOGIN: (no AUTH option found)

Mail certificate is invalid
robwood.uk
64.176.179.81
587
SMTP (encrypted, submission)
open
220 robwood.uk ESMTP OpenSMTPD
Mail certificate is invalid
Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP Good: STARTTLS found
Excellent: No unencrypted login possible
robwood.uk
64.176.179.81
993
IMAP (encrypted)
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN] Dovecot ready.
Mail certificate is invalid
robwood.uk
64.176.179.81
993
IMAP (encrypted)
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN] Dovecot ready.
Mail certificate is invalid
robwood.uk
64.176.179.81
995
POP3 (encrypted)



robwood.uk
64.176.179.81
995
POP3 (encrypted)



robwood.uk
64.176.179.81
1433
MS SQL



robwood.uk
64.176.179.81
1433
MS SQL



robwood.uk
64.176.179.81
2082
cPanel (http)



robwood.uk
64.176.179.81
2082
cPanel (http)



robwood.uk
64.176.179.81
2083
cPanel (https)



robwood.uk
64.176.179.81
2083
cPanel (https)



robwood.uk
64.176.179.81
2086
WHM (http)



robwood.uk
64.176.179.81
2086
WHM (http)



robwood.uk
64.176.179.81
2087
WHM (https)



robwood.uk
64.176.179.81
2087
WHM (https)



robwood.uk
64.176.179.81
2089
cPanel Licensing



robwood.uk
64.176.179.81
2089
cPanel Licensing



robwood.uk
64.176.179.81
2095
cPanel Webmail (http)



robwood.uk
64.176.179.81
2095
cPanel Webmail (http)



robwood.uk
64.176.179.81
2096
cPanel Webmail (https)



robwood.uk
64.176.179.81
2096
cPanel Webmail (https)



robwood.uk
64.176.179.81
2222
DirectAdmin (http)



robwood.uk
64.176.179.81
2222
DirectAdmin (http)



robwood.uk
64.176.179.81
2222
DirectAdmin (https)



robwood.uk
64.176.179.81
2222
DirectAdmin (https)



robwood.uk
64.176.179.81
3306
mySql



robwood.uk
64.176.179.81
3306
mySql



robwood.uk
64.176.179.81
5224
Plesk Licensing



robwood.uk
64.176.179.81
5224
Plesk Licensing



robwood.uk
64.176.179.81
5432
PostgreSQL



robwood.uk
64.176.179.81
5432
PostgreSQL



robwood.uk
64.176.179.81
8080
Ookla Speedtest (http)



robwood.uk
64.176.179.81
8080
Ookla Speedtest (http)



robwood.uk
64.176.179.81
8080
Ookla Speedtest (https)



robwood.uk
64.176.179.81
8080
Ookla Speedtest (https)



robwood.uk
64.176.179.81
8083
VestaCP http



robwood.uk
64.176.179.81
8083
VestaCP http



robwood.uk
64.176.179.81
8083
VestaCP https



robwood.uk
64.176.179.81
8083
VestaCP https



robwood.uk
64.176.179.81
8443
Plesk Administration (https)



robwood.uk
64.176.179.81
8443
Plesk Administration (https)



robwood.uk
64.176.179.81
8447
Plesk Installer + Updates



robwood.uk
64.176.179.81
8447
Plesk Installer + Updates



robwood.uk
64.176.179.81
8880
Plesk Administration (http)



robwood.uk
64.176.179.81
8880
Plesk Administration (http)



robwood.uk
64.176.179.81
10000
Webmin (http)



robwood.uk
64.176.179.81
10000
Webmin (http)



robwood.uk
64.176.179.81
10000
Webmin (https)



robwood.uk
64.176.179.81
10000
Webmin (https)



www.robwood.uk
64.176.179.81
21
FTP



www.robwood.uk
64.176.179.81
21
FTP



www.robwood.uk
64.176.179.81
22
SSH
open
SSH-2.0-OpenSSH_9.5

www.robwood.uk
64.176.179.81
22
SSH
open
SSH-2.0-OpenSSH_9.5
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.robwood.uk IN SSHFP 3 2 2a5a2f942c7fad2a6a961d6be9436fc4d6323261fa2897bc3bcf12d99c1fd35a
www.robwood.uk IN SSHFP 4 2 58a17659e1ffbbaae049863cf33876862e73bdb3d8cf9ffef410a29523840463
www.robwood.uk
64.176.179.81
25
SMTP
open
220 robwood.uk ESMTP OpenSMTPD

Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP

Answer AUTH LOGIN: (no AUTH option found)

Mail certificate is invalid
www.robwood.uk
64.176.179.81
25
SMTP
open
220 robwood.uk ESMTP OpenSMTPD
Mail certificate is invalid
Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP Good: STARTTLS found
Excellent: No unencrypted login possible
www.robwood.uk
64.176.179.81
53
DNS



www.robwood.uk
64.176.179.81
53
DNS



www.robwood.uk
64.176.179.81
110
POP3



www.robwood.uk
64.176.179.81
110
POP3



www.robwood.uk
64.176.179.81
143
IMAP



www.robwood.uk
64.176.179.81
143
IMAP



www.robwood.uk
64.176.179.81
465
SMTP (encrypted)



www.robwood.uk
64.176.179.81
465
SMTP (encrypted)



www.robwood.uk
64.176.179.81
587
SMTP (encrypted, submission)
open
220 robwood.uk ESMTP OpenSMTPD

Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP

Answer AUTH LOGIN: (no AUTH option found)

Mail certificate is invalid
www.robwood.uk
64.176.179.81
587
SMTP (encrypted, submission)
open
220 robwood.uk ESMTP OpenSMTPD
Mail certificate is invalid
Answer EHLO: 250-robwood.uk Hello intern.server-daten.de [85.215.2.227], pleased to meet you 250-8BITMIME 250-ENHANCEDSTATUSCODES 250-SIZE 36700160 250-DSN 250-STARTTLS 250 HELP Good: STARTTLS found
Excellent: No unencrypted login possible
www.robwood.uk
64.176.179.81
993
IMAP (encrypted)
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN] Dovecot ready.
Mail certificate is invalid
www.robwood.uk
64.176.179.81
993
IMAP (encrypted)
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN] Dovecot ready.
Mail certificate is invalid
www.robwood.uk
64.176.179.81
995
POP3 (encrypted)



www.robwood.uk
64.176.179.81
995
POP3 (encrypted)



www.robwood.uk
64.176.179.81
1433
MS SQL



www.robwood.uk
64.176.179.81
1433
MS SQL



www.robwood.uk
64.176.179.81
2082
cPanel (http)



www.robwood.uk
64.176.179.81
2082
cPanel (http)



www.robwood.uk
64.176.179.81
2083
cPanel (https)



www.robwood.uk
64.176.179.81
2083
cPanel (https)



www.robwood.uk
64.176.179.81
2086
WHM (http)



www.robwood.uk
64.176.179.81
2086
WHM (http)



www.robwood.uk
64.176.179.81
2087
WHM (https)



www.robwood.uk
64.176.179.81
2087
WHM (https)



www.robwood.uk
64.176.179.81
2089
cPanel Licensing



www.robwood.uk
64.176.179.81
2089
cPanel Licensing



www.robwood.uk
64.176.179.81
2095
cPanel Webmail (http)



www.robwood.uk
64.176.179.81
2095
cPanel Webmail (http)



www.robwood.uk
64.176.179.81
2096
cPanel Webmail (https)



www.robwood.uk
64.176.179.81
2096
cPanel Webmail (https)



www.robwood.uk
64.176.179.81
2222
DirectAdmin (http)



www.robwood.uk
64.176.179.81
2222
DirectAdmin (http)



www.robwood.uk
64.176.179.81
2222
DirectAdmin (https)



www.robwood.uk
64.176.179.81
2222
DirectAdmin (https)



www.robwood.uk
64.176.179.81
3306
mySql



www.robwood.uk
64.176.179.81
3306
mySql



www.robwood.uk
64.176.179.81
5224
Plesk Licensing



www.robwood.uk
64.176.179.81
5224
Plesk Licensing



www.robwood.uk
64.176.179.81
5432
PostgreSQL



www.robwood.uk
64.176.179.81
5432
PostgreSQL



www.robwood.uk
64.176.179.81
8080
Ookla Speedtest (http)



www.robwood.uk
64.176.179.81
8080
Ookla Speedtest (http)



www.robwood.uk
64.176.179.81
8080
Ookla Speedtest (https)



www.robwood.uk
64.176.179.81
8080
Ookla Speedtest (https)



www.robwood.uk
64.176.179.81
8083
VestaCP http



www.robwood.uk
64.176.179.81
8083
VestaCP http



www.robwood.uk
64.176.179.81
8083
VestaCP https



www.robwood.uk
64.176.179.81
8083
VestaCP https



www.robwood.uk
64.176.179.81
8443
Plesk Administration (https)



www.robwood.uk
64.176.179.81
8443
Plesk Administration (https)



www.robwood.uk
64.176.179.81
8447
Plesk Installer + Updates



www.robwood.uk
64.176.179.81
8447
Plesk Installer + Updates



www.robwood.uk
64.176.179.81
8880
Plesk Administration (http)



www.robwood.uk
64.176.179.81
8880
Plesk Administration (http)



www.robwood.uk
64.176.179.81
10000
Webmin (http)



www.robwood.uk
64.176.179.81
10000
Webmin (http)



www.robwood.uk
64.176.179.81
10000
Webmin (https)



www.robwood.uk
64.176.179.81
10000
Webmin (https)





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