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 |

 

X

 

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

 

Checked:
03.03.2026 21:18:21

 

Older results

 

X - 03.03.2026 20:56:09

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
londoncityairways.co.uk
A
82.20.48.118
Nottingham/England/United Kingdom (GB) - Virgin Media
Hostname: pete-13-b2-v4wan-175082-cust117.vm23.cable.virginm.net
yes
1
0

AAAA

yes


www.londoncityairways.co.uk
A

yes
1
0

AAAA

yes


*.londoncityairways.co.uk
A

yes



AAAA

yes



CNAME

yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






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






• Status: Valid because published






3 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 21831, Flags 256






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2026, 00:00:00 +, Signature-Inception: 02.03.2026, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: 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: 16.03.2026, 17:00:00 +, Signature-Inception: 03.03.2026, 16:00:00 +, KeyTag 21831, Signer-Name: (root)






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






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: 7200 sec, Signature-expiration: 02.04.2026, 05:04:47 +, Signature-Inception: 26.02.2026, 04:19:14 +, 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: co.uk

co.uk
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 11810, DigestType 2 and Digest HfRoG9rMPmKWrHZnxCyjPLV++8IAXOIwZPFfv/oob/U=






1 RRSIG RR to validate DS RR found






RRSIG-Owner co.uk., Algorithm: 8, 2 Labels, original TTL: 300 sec, Signature-expiration: 06.04.2026, 01:41:50 +, Signature-Inception: 02.03.2026, 01:02:09 +, KeyTag 43056, Signer-Name: uk






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 43056 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 11810, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 44346, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner co.uk., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 01.04.2026, 06:53:00 +, Signature-Inception: 25.02.2026, 06:17:09 +, KeyTag 11810, Signer-Name: co.uk






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 11810 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 11810, DigestType 2 and Digest "HfRoG9rMPmKWrHZnxCyjPLV++8IAXOIwZPFfv/oob/U=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: londoncityairways.co.uk

londoncityairways.co.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 "p20ofkcq96o81r81vs64pndihf6pdfq0" between the hashed NSEC3-owner "p20cllll17rlqe0sbem08aks7e3ocgcq" and the hashed NextOwner "p20q0qeoouvpo7da3r6eaabg3fp5fnmb". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner p20cllll17rlqe0sbem08aks7e3ocgcq.co.uk., Algorithm: 8, 3 Labels, original TTL: 10800 sec, Signature-expiration: 01.04.2026, 20:47:32 +, Signature-Inception: 25.02.2026, 20:19:35 +, KeyTag 44346, Signer-Name: co.uk






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "g9f1kiihm8m9vhjk7lrvetbqceogjiqp" as Owner. That's the Hash of "co.uk" with the NextHashedOwnerName "g9f3nq74ntit1d6qsrkccs86r4t7h1md". So that domain name is the Closest Encloser of "londoncityairways.co.uk". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner g9f1kiihm8m9vhjk7lrvetbqceogjiqp.co.uk., Algorithm: 8, 3 Labels, original TTL: 10800 sec, Signature-expiration: 01.04.2026, 20:33:46 +, Signature-Inception: 25.02.2026, 20:26:38 +, KeyTag 44346, Signer-Name: co.uk






0 DNSKEY RR found









Zone: www.londoncityairways.co.uk

www.londoncityairways.co.uk
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.londoncityairways.co.uk
•  dns0.mtgsy.co.uk

londoncityairways.co.uk
•  dns0.mtgsy.co.uk / dns-pjdns-dfw
45.79.43.217
Richardson/Texas/United States (US) - Akamai Technologies, Inc.		•

•  dns1.mtgsy.co.uk / dns-pjdns-fra2
172.105.69.234
Frankfurt am Main/Hesse/Germany (DE) - Akamai Technologies		•

• 
2a01:7e01::f03c:92ff:fee5:5890
Frankfurt am Main/Hesse/Germany (DE) - Akamai Technologies, Inc.		•

•  dns2.mtgsy.co.uk / dns-pjdns-fre2
74.207.254.12
Fremont/California/United States (US) - Akamai Technologies, Inc.		•

• 
2600:3c01::f03c:92ff:fe24:8ad0
Fremont/California/United States (US) - Akamai Technologies, Inc.		•

•  dns3.mtgsy.com / dns-pjdns-atl-2
66.228.62.33
Atlanta/Georgia/United States (US) - Akamai Technologies, Inc.		•

• 
2600:3c02::f03c:92ff:fee5:6b61
Atlanta/Georgia/United States (US) - Akamai Technologies, Inc.		•

•  dns4.mtgsy.com / dns-pjdns-lhr
178.79.133.227
London/England/United Kingdom (GB) - Akamai Technologies, Inc.		•

• 
2a01:7e00::f03c:92ff:fee5:1daf
London/England/United Kingdom (GB) - Linode		•
co.uk
•  dns1.nic.uk
213.248.216.1
Oxford/England/United Kingdom (GB) - Nominet		•

• 
2a01:618:400::1
Oxford/England/United Kingdom (GB) - Nominet		•

•  dns2.nic.uk
103.49.80.1
Oxford/England/United Kingdom (GB) - NOMINET-NS		•

• 
2401:fd80:400::1
Ashburn/Virginia/United States (US) - Nominet UK		•

•  dns3.nic.uk
213.248.220.1
London/England/United Kingdom (GB) - Nominet		•

• 
2a01:618:404::1
Oxford/England/United Kingdom (GB) - Nominet		•

•  dns4.nic.uk
43.230.48.1
Oxford/England/United Kingdom (GB) - NOMINET-NS		•

• 
2401:fd80:404::1
Sydney/New South Wales/Australia (AU) - Nominet UK		•

•  nsa.nic.uk / u-ci-nominet1.defra1.
156.154.100.3
Herndon/Virginia/United States (US) - Neustar Security Services		•

• 
2001:502:ad09::3
Herndon/Virginia/United States (US) - Neustar Security Services		•

•  nsb.nic.uk / u-ci-nominet2.defra1.
156.154.101.3
New York/United States (US) - Neustar Security Services		•

• 
2001:502:2eda::3
Herndon/Virginia/United States (US) - Neustar Security Services		•

•  nsc.nic.uk / u-ci-nominet2.defra1.
156.154.102.3
Herndon/Virginia/United States (US) - Neustar Security Services		•

• 
2610:a1:1009::3
Herndon/Virginia/United States (US) - Neustar Security Services		•

•  nsd.nic.uk / u-ci-nominet1.defra1.
156.154.103.3
New York/United States (US) - Neustar Security Services		•

• 
2610:a1:1010::3
New York/United States (US) - Neustar Security Services		•
uk
•  dns1.nic.uk
•

•  dns2.nic.uk
•

•  dns3.nic.uk
•

•  dns4.nic.uk
•

•  nsa.nic.uk / u-ci-nominet2.defra1.
•

•  nsb.nic.uk / u-ci-nominet2.defra1.
•

•  nsc.nic.uk / u-ci-nominet2.defra1.
•

•  nsd.nic.uk / u-ci-nominet2.defra1.
•

 

4. SOA-Entries


Domain:uk
Zone-Name:uk
Primary:dns1.nic.uk
Mail:hostmaster.nic.uk
Serial:1772569041
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:1772569100
Refresh:7200
Retry:900
Expire:2419200
TTL:10800
num Entries:4


Domain:co.uk
Zone-Name:co.uk
Primary:dns1.nic.uk
Mail:hostmaster.nominet.org.uk
Serial:1772569084
Refresh:900
Retry:300
Expire:2419200
TTL:10800
num Entries:11


Domain:co.uk
Zone-Name:co.uk
Primary:dns1.nic.uk
Mail:hostmaster.nominet.org.uk
Serial:1772569114
Refresh:900
Retry:300
Expire:2419200
TTL:10800
num Entries:5


Domain:londoncityairways.co.uk
Zone-Name:londoncityairways.co.uk
Primary:dns0.mtgsy.co.uk
Mail:hostmaster.londoncityairways.co.uk
Serial:2011020334
Refresh:3600
Retry:1200
Expire:1209600
TTL:300
num Entries:9


Domain:www.londoncityairways.co.uk
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://londoncityairways.co.uk/, address used: https://londoncityairways.co.uk/, Screenshot created 2026-03-03 21:23:20 +00:0

 

Mobil (412px x 732px)

 

221 milliseconds

 

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

 

234 milliseconds

 

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

 

756 milliseconds

 

Screenshot Desktop - https://londoncityairways.co.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://londoncityairways.co.uk/
82.20.48.118
301
https://londoncityairways.co.uk/
Html is minified: 102.81 %
0.123
A
Date: Tue, 03 Mar 2026 20:19:55 GMT
Server: Apache/2.4.58,(Ubuntu)
Location: https://londoncityairways.co.uk/
Content-Length: 329
Content-Type: text/html; charset=iso-8859-1

• https://londoncityairways.co.uk/
82.20.48.118 gzip used - 3121 / 10671 - 70.75 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 213.89 %
Other inline scripts (∑/total): 0/0		2.997
B
Date: Tue, 03 Mar 2026 20:19:55 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-64c21896b535d-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Tue, 03 Mar 2026 16:53:03 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

• http://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
82.20.48.118
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 102.31 %
Other inline scripts (∑/total): 0/0		0.063
A
Visible Content:
Date: Tue, 03 Mar 2026 20:19:59 GMT
Server: Apache/2.4.58,(Ubuntu)
Location: https://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 398
Content-Type: text/html; charset=iso-8859-1

• https://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		404

Html is minified: 103.25 %
Other inline scripts (∑/total): 0/0		2.810
A
Not Found
Visible Content:
Date: Tue, 03 Mar 2026 20:20:04 GMT
Server: Apache/2.4.58,(Ubuntu)
Content-Length: 286
Content-Type: text/html; charset=iso-8859-1

• https://82.20.48.118/
82.20.48.118 gzip used - 3121 / 10671 - 70.75 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 213.89 %
Other inline scripts (∑/total): 0/0		3.000
N
Certificate error: RemoteCertificateNameMismatch
Date: Tue, 03 Mar 2026 20:20:00 GMT
Server: Apache/2.4.58,(Ubuntu)
ETag: "29af-64c21896b535d-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Last-Modified: Tue, 03 Mar 2026 16:53:03 GMT
Content-Encoding: gzip
Content-Length: 3121
Content-Type: text/html

 

7. Comments


1. General Results, most used to calculate the result

Aname "londoncityairways.co.uk" is domain, public suffix is ".co.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: 5774 (complete: 276475)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: londoncityairways.co.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: londoncityairways.co.uk has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
https://londoncityairways.co.uk/ 82.20.48.118


Url with incomplete Content-Type - header - missing charset
https://82.20.48.118/ 82.20.48.118


Url with incomplete Content-Type - header - missing charset
Ahttp://londoncityairways.co.uk/ 82.20.48.118
301
https://londoncityairways.co.uk/
Correct redirect http - https with the same domain name
Bhttps://londoncityairways.co.uk/ 82.20.48.118
200

Missing HSTS-Header
Bhttps://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Nhttps://82.20.48.118/ 82.20.48.118
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nlondoncityairways.co.uk:10000


Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Olondoncityairways.co.uk / 82.20.48.118 / 10000


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. 6 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 londoncityairways.co.uk, 1 ip addresses, 1 different http results.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.londoncityairways.co.uk

2. Header-Checks

Flondoncityairways.co.uk 82.20.48.118
Content-Security-Policy
Critical: Missing Header:
Flondoncityairways.co.uk 82.20.48.118
X-Content-Type-Options
Critical: Missing Header:
Flondoncityairways.co.uk 82.20.48.118
Referrer-Policy
Critical: Missing Header:
Flondoncityairways.co.uk 82.20.48.118
Permissions-Policy
Critical: Missing Header:
Blondoncityairways.co.uk 82.20.48.118
Cross-Origin-Embedder-Policy
Info: Missing Header
Blondoncityairways.co.uk 82.20.48.118
Cross-Origin-Opener-Policy
Info: Missing Header
Blondoncityairways.co.uk 82.20.48.118
Cross-Origin-Resource-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 6 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
AInfo:: 6 Queries complete, 6 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.dns0.mtgsy.co.uk (2600:3c00::f03c:92ff:febb:133c, 45.79.43.217), dns3.mtgsy.com (2600:3c02::f03c:92ff:fee5:6b61, 66.228.62.33), dns1.mtgsy.co.uk (172.105.69.234, 2a01:7e01::f03c:92ff:fee5:5890), dns2.mtgsy.co.uk (2600:3c01::f03c:92ff:fe24:8ad0, 74.207.254.12), dns4.mtgsy.com (178.79.133.227, 2a01:7e00::f03c:92ff:fee5:1daf)
AGood (1 - 3.0):: An average of 1.2 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, 4 Name Servers included in Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, 5 Name Servers included in 1 Zone definitions: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, 1 Name Servers listed in SOA.Primary: dns0.mtgsy.co.uk.
AGood: Only one SOA.Primary Name Server found.: dns0.mtgsy.co.uk.
Error: SOA.Primary Name Server not included in the delegation set.: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns0.mtgsy.co.uk (45.79.43.217): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns1.mtgsy.co.uk (172.105.69.234): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns1.mtgsy.co.uk (2a01:7e01::f03c:92ff:fee5:5890): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns2.mtgsy.co.uk (74.207.254.12): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns2.mtgsy.co.uk (2600:3c01::f03c:92ff:fe24:8ad0): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns3.mtgsy.com (66.228.62.33): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns3.mtgsy.com (2600:3c02::f03c:92ff:fee5:6b61): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns4.mtgsy.com (178.79.133.227): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: dns4.mtgsy.com (2a01:7e00::f03c:92ff:fee5:1daf): Delegation: dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com, Zone: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com. Name Servers defined in Zone, missing in Delegation: dns0.mtgsy.co.uk.
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: 5 different Name Servers found
AGood: Some Name Servers have IPv6 addresses: 4 Name Servers with IPv6 found (1 Name Servers without IPv6)
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 5 Name Servers, 2 Top Level Domains: com, co.uk
AGood: Name Servers with different domain names found.: 2 different Domains found
AGood: Name servers with different Country locations found: 5 Name Servers, 3 Countries: DE, GB, US
AInfo: Ipv4-Subnet-list: 5 Name Servers, 5 different subnets (first Byte): 172., 178., 45., 66., 74., 5 different subnets (first two Bytes): 172.105., 178.79., 45.79., 66.228., 74.207., 5 different subnets (first three Bytes): 172.105.69., 178.79.133., 45.79.43., 66.228.62., 74.207.254.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 2 different subnets (first block): 2600:, 2a01:, 4 different subnets (first two blocks): 2600:3c01:, 2600:3c02:, 2a01:7e00:, 2a01:7e01:, 4 different subnets (first three blocks): 2600:3c01:0000:, 2600:3c02:0000:, 2a01:7e00:0000:, 2a01:7e01:0000:, 4 different subnets (first four blocks): 2600:3c01:0000:0000:, 2600:3c02:0000:0000:, 2a01:7e00:0000:0000:, 2a01:7e01:0000:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 9 good Nameserver
AGood: Nameserver supports Echo Capitalization: 9 good Nameserver
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: dns0.mtgsy.co.uk
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: dns1.mtgsy.co.uk
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: dns2.mtgsy.co.uk
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: dns3.mtgsy.com
XFatal error: Nameserver doesn't support EDNS with max. 512 Byte Udp payload or sends more then 512 Bytes: dns4.mtgsy.com
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 9 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns0.mtgsy.co.uk: 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: dns0.mtgsy.co.uk / 45.79.43.217: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-dfw). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns1.mtgsy.co.uk / 172.105.69.234: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-fra2). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns1.mtgsy.co.uk / 2a01:7e01::f03c:92ff:fee5:5890: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-fra2). COOKIE: ok. CLIENTSUBNET: ok.
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: dns1.nic.uk / 213.248.216.1: 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: dns1.nic.uk / 2a01:618:400::1: 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.mtgsy.co.uk / 74.207.254.12: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-fre2). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns2.mtgsy.co.uk / 2600:3c01::f03c:92ff:fe24:8ad0: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-fre). COOKIE: ok. 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: dns2.nic.uk / 103.49.80.1: 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 / 2401:fd80:400::1: 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.mtgsy.com / 66.228.62.33: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-atl-2). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns3.mtgsy.com / 2600:3c02::f03c:92ff:fee5:6b61: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-atl-2). COOKIE: ok. 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: dns3.nic.uk / 213.248.220.1: 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.mtgsy.com / 178.79.133.227: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-lhr). COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns4.mtgsy.com / 2a01:7e00::f03c:92ff:fee5:1daf: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. 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 (dns-pjdns-lhr). COOKIE: ok. 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.
Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 43.230.48.1: 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 / 2401:fd80:404::1: 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.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
AGood: No https + http status 200 with inline CSS / JavaScript found
https://londoncityairways.co.uk/ 82.20.48.118
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://82.20.48.118/ 82.20.48.118
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://londoncityairways.co.uk/ 82.20.48.118
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://82.20.48.118/ 82.20.48.118
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.
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 1 images (type image/png, image/jpg, image/jpeg, image/webp, image/gif) found without additional Compression. Not required because these images are already compressed
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 image 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, 1 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 2 img-elements found.
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
https://londoncityairways.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.810 seconds
Warning: 404 needs more then one second
ADuration: 303800 milliseconds, 303.800 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
londoncityairways.co.uk
82.20.48.118
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
londoncityairways.co.uk
82.20.48.118
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=londoncityairways.co.uk


2CN=E8, O=Let's Encrypt, C=US


londoncityairways.co.uk
londoncityairways.co.uk
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

londoncityairways.co.uk
londoncityairways.co.uk
443
ok
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 (complete)

1CN=londoncityairways.co.uk


2CN=E8, O=Let's Encrypt, C=US


82.20.48.118
82.20.48.118
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

82.20.48.118
82.20.48.118
443
name does not match
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 (complete)

1CN=londoncityairways.co.uk


2CN=E8, O=Let's Encrypt, C=US


londoncityairways.co.uk
82.20.48.118
10000
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

londoncityairways.co.uk
82.20.48.118
10000
Certificate/chain invalid and wrong name
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
Self signed certificate

1CN=webserver, L=Santa Clara, C=US

 

9. Certificates

1.
1.
CN=londoncityairways.co.uk
03.03.2026
01.06.2026
expires in 76 days		londoncityairways.co.uk - 1 entry
1.
1.
CN=londoncityairways.co.uk
03.03.2026

01.06.2026
expires in 76 days


londoncityairways.co.uk - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA384
Serial Number:05C1BD2569EF36841A307B7BB00B8BE30223
Thumbprint:434133B7213500F24773E1AFEDDEDFADE99BD869
SHA256 / Certificate:vRHuZbOmSIKo91QLloGTzL95re93DO4qOUvbssbv8wg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):1db526b8d93efd2293a28212c2d0d21882895183795b9d8016fb0f1e15ef011b
SHA256 hex / Subject Public Key Information (SPKI):1db526b8d93efd2293a28212c2d0d21882895183795b9d8016fb0f1e15ef011b (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




2.
CN=E8, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 361 days

2.
CN=E8, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 361 days




KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA256 With RSA-Encryption
Serial Number:63959363C24E7082715918BFC3D7ED56
Thumbprint:54317EB0765F0BC674855184EB8374B4199E4655
SHA256 / Certificate:g2JP0zjI2bAjwYpny3qcBRnaQ9EXdbTGy9rUXD2ZfFI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):885bf0572252c6741dc9a52f5044487fef2a93b811cdedfad7624cc283b7cdd5
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3366 days

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

04.06.2035
expires in 3366 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:




2.
1.
L=Santa Clara, C=US, CN=webserver
03.03.2026
02.03.2031
expires in 1811 days		webserver, localhost - 2 entries
2.
1.
L=Santa Clara, C=US, CN=webserver
03.03.2026

02.03.2031
expires in 1811 days


webserver, localhost - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A8256807E25FE09DFFC21FC320E1BE651B8E013
Thumbprint:1B0887EB41BEABD434DC26FA5A6A1340F7394A4D
SHA256 / Certificate:Sjr+TtR123MsIDU4cZmWnIGfGmy19aa9Z3mqFnSki7g=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):df7302163a3b0a7a9c4b194b02f7a9507d5b3c161aa76e56fd23b13a0e69ead3
SHA256 hex / Subject Public Key Information (SPKI):df7302163a3b0a7a9c4b194b02f7a9507d5b3c161aa76e56fd23b13a0e69ead3 (is buggy, ignore the result)
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:Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.


 

10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=E8, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
14007894754
leaf cert		CN=E8, O=Let's Encrypt, C=US
2026-03-03 17:34:49
2026-06-01 17:34:48
londoncityairways.co.uk - 1 entries


 

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


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

3

0


0
0
0


img

1
3,322 Bytes
0
1
0
0
0
0


meta
other
1

0


0
0
0

https://82.20.48.118/
82.20.48.118		a

3

0


0
0
0


img

1

0


0
0
0


meta
other
1

0


0
0
0

 

Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://londoncityairways.co.uk/
82.20.48.118
a

/manual


1
ok















a

http://httpd.apache.org/docs/2.4/mod/mod_userdir.html


1
ok















a

https://bugs.launchpad.net/ubuntu/+source/apache2


1
ok















img
src
icons/ubuntu-logo.png
200

1
ok
alt: Ubuntu Logoimage/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 3322 Bytes






ETag: "cfa-64586dee8d900"



meta
Content-Type
text/html; charset=UTF-8


1
ok














https://82.20.48.118/
82.20.48.118
a

/manual


1
ok















a

http://httpd.apache.org/docs/2.4/mod/mod_userdir.html


1
ok















a

https://bugs.launchpad.net/ubuntu/+source/apache2


1
ok















img
src
icons/ubuntu-logo.png


1
ok
alt: Ubuntu Logo














meta
Content-Type
text/html; charset=UTF-8


1
ok














 

12. Html-Parsing via https://validator.w3.org/nu/

Url used (first standard-https-result with http status 200): https://londoncityairways.co.uk/

Summary

Good: No non-document-errors
24 errors
2 warnings

TypeMessagenum found
1.errorThe tt element is obsolete. Use CSS instead.23
2.errorAlmost standards mode doctype. Expected <!DOCTYPE html>.1
3.warningThis document appears to be written in English. Consider adding lang="en" (or variant) to the html start tag.1
4.warningThe type attribute for the style element is not needed and should be omitted.1

Details


TypeMessage + Sample
1errorAlmost standards mode doctype. Expected <!DOCTYPE html>.

From line 1, column 1 to line 1, column 121

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html
2errorThe tt element is obsolete. Use CSS instead.

From line 226, column 17 to line 226, column 20

<tt>/var/w
3errorThe tt element is obsolete. Use CSS instead.

From line 249, column 76 to line 249, column 79

a> if the <tt>apache
4errorThe tt element is obsolete. Use CSS instead.

From line 269, column 28 to line 269, column 31

<tt>apache
5errorThe tt element is obsolete. Use CSS instead.

From line 275, column 28 to line 275, column 31

<tt>ports.
6errorThe tt element is obsolete. Use CSS instead.

From line 281, column 55 to line 281, column 58

es in the <tt>mods-e
7errorThe tt element is obsolete. Use CSS instead.

From line 282, column 28 to line 282, column 31

<tt>conf-e
8errorThe tt element is obsolete. Use CSS instead.

From line 282, column 55 to line 282, column 58

</tt> and <tt>sites-
9errorThe tt element is obsolete. Use CSS instead.

From line 292, column 28 to line 292, column 31

<tt>
10errorThe tt element is obsolete. Use CSS instead.

From line 296, column 28 to line 296, column 31

<tt>
11errorThe tt element is obsolete. Use CSS instead.

From line 301, column 28 to line 301, column 31

<tt>
12errorThe tt element is obsolete. Use CSS instead.

From line 309, column 55 to line 309, column 58

rvice use <tt>system
13errorThe tt element is obsolete. Use CSS instead.

From line 310, column 28 to line 310, column 31

<tt>system
14errorThe tt element is obsolete. Use CSS instead.

From line 310, column 69 to line 310, column 72

, and use <tt>system
15errorThe tt element is obsolete. Use CSS instead.

From line 311, column 32 to line 311, column 35

 and <tt>journa
16errorThe tt element is obsolete. Use CSS instead.

From line 311, column 81 to line 311, column 84

 status. <tt>system
17errorThe tt element is obsolete. Use CSS instead.

From line 312, column 32 to line 312, column 35

 and <tt>apache
18errorThe tt element is obsolete. Use CSS instead.

From line 314, column 39 to line 314, column 42

b>Calling <tt>/usr/b
19errorThe tt element is obsolete. Use CSS instead.

From line 328, column 63 to line 328, column 66

ocated in <tt>/var/w
20errorThe tt element is obsolete. Use CSS instead.

From line 330, column 48 to line 330, column 51

bled) and <tt>/usr/s
21errorThe tt element is obsolete. Use CSS instead.

From line 332, column 47 to line 332, column 50

uch as in <tt>/srv</
22errorThe tt element is obsolete. Use CSS instead.

From line 333, column 44 to line 333, column 47

ectory in <tt>/etc/a
23errorThe tt element is obsolete. Use CSS instead.

From line 336, column 53 to line 336, column 56

t root is <tt>/var/w
24errorThe tt element is obsolete. Use CSS instead.

From line 347, column 32 to line 347, column 35

e use the <tt>ubuntu
25warningThis document appears to be written in English. Consider adding lang="en" (or variant) to the html start tag.

From line 1, column 122 to line 2, column 43

onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <!-
26warningThe type attribute for the style element is not needed and should be omitted.

From line 11, column 5 to line 11, column 42

itle> <style type="text/css" media="screen"> * {

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns0.mtgsy.co.uk, dns1.mtgsy.co.uk, dns2.mtgsy.co.uk, dns3.mtgsy.com, dns4.mtgsy.com

 

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

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
2
dns0.mtgsy.co.uk: 2600:3c00::f03c:92ff:febb:133c, 45.79.43.217
NS
dns1.nic.uk (2a01:618:400::1)

Answer: dns1.mtgsy.co.uk
172.105.69.234, 2a01:7e01::f03c:92ff:fee5:5890

Answer: dns2.mtgsy.co.uk
2600:3c01::f03c:92ff:fe24:8ad0, 74.207.254.12
3
com
NS
f.root-servers.net (2001:500:2f::f)

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
4
dns3.mtgsy.com: 2600:3c02::f03c:92ff:fee5:6b61, 66.228.62.33
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: a.ns.mtgsy.com
199.73.83.1, 2620:1f:8000::1

Answer: dns0.mtgsy.com
2600:3c00::f03c:92ff:febb:133c, 45.79.43.217

Answer: dns4.mtgsy.com
178.79.133.227, 2a01:7e00::f03c:92ff:fee5:1daf
5
net
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
6
dns2.name-s.net: 2600:3c01::f03c:92ff:fe24:8ad0, 74.207.254.12
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns1.name-s.net
172.105.69.234, 2a01:7e01::f03c:92ff:fee5:5890

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.londoncityairways.co.uk
0

no CAA entry found
1
0
londoncityairways.co.uk
0

no CAA entry found
1
0
co.uk
0

no CAA entry found
1
0
uk
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
londoncityairways.co.uk
v=spf1 include:_spf.mtgsy.net ~all
ok
1
0
www.londoncityairways.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.londoncityairways.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.londoncityairways.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.londoncityairways.co.uk.londoncityairways.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.londoncityairways.co.uk.londoncityairways.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.www.londoncityairways.co.uk.www.londoncityairways.co.uk

 perhaps wrong
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

londoncityairways.co.uk
10
mail6.mtgsy.net
01ok

A


199.38.181.192
02ok

A


199.38.181.61
02ok

AAAA


2607:f740:f::cbd
03ok

AAAA


2607:f740:f::485
03ok

AAAA


2a00:dd80:3a::d8b
03ok

CNAME


00ok
SPF
TXT
londoncityairways.co.uk

v=spf1 include:_spf.mtgsy.net ~all
ok

TXT
_spf.mtgsy.net

v=spf1 ip4:52.7.102.182 ip4:109.234.108.151 ip4:109.234.108.152 ip4:52.28.177.117 ip4:199.38.181.61 ip4:199.38.181.192 ip4:176.58.88.174 ip4:52.28.220.230 ip6:2607:f740:f::485 ip6:2607:f740:f::cbd ip6:2a00:dd80:3a::d8b ~all
ok

				 
			

				 
			
17. Cipher Suites
Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
londoncityairways.co.uk
82.20.48.118
443
3 Ciphers41.36 sec
0 without, 3 FS
100.00 %
londoncityairways.co.uk
82.20.48.118
10000
13 Ciphers118.51 secWebmin (https)
6 without, 7 FS
53.85 %
Complete

2
16 Ciphers
8.00 Ciphers/Check		159.87 sec79.94 sec/Check
6 without, 10 FS
62.50 %

Details
DomainIPPortCipher (OpenSsl / IANA)
londoncityairways.co.uk
82.20.48.118
443
ECDHE-ECDSA-CHACHA20-POLY1305
 (Recommended)
TLSv1.2
0xCC,0xA9
 FS
3 Ciphers, 

41.36 sec
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
ECDSA
CHACHA20/POLY1305(256)
AEAD




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

TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384

ECDH
ECDSA
AESGCM(256)
AEAD




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

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

ECDH
ECDSA
AESGCM(128)
AEAD



10000
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
13 Ciphers, 

118.51 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




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




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




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

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




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

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1


				 
			
18. Portchecks
DomainIPPortDescriptionResultAnswer
londoncityairways.co.uk
82.20.48.118
21
FTP



londoncityairways.co.uk
82.20.48.118
21
FTP



londoncityairways.co.uk
82.20.48.118
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  

londoncityairways.co.uk
82.20.48.118
22
SSH
open
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.14  
Bad: SSH without DNS SSHFP Record found
londoncityairways.co.uk
82.20.48.118
25
SMTP



londoncityairways.co.uk
82.20.48.118
25
SMTP



londoncityairways.co.uk
82.20.48.118
53
DNS



londoncityairways.co.uk
82.20.48.118
53
DNS



londoncityairways.co.uk
82.20.48.118
110
POP3



londoncityairways.co.uk
82.20.48.118
110
POP3



londoncityairways.co.uk
82.20.48.118
143
IMAP



londoncityairways.co.uk
82.20.48.118
143
IMAP



londoncityairways.co.uk
82.20.48.118
465
SMTP (encrypted)



londoncityairways.co.uk
82.20.48.118
465
SMTP (encrypted)



londoncityairways.co.uk
82.20.48.118
587
SMTP (encrypted, submission)



londoncityairways.co.uk
82.20.48.118
587
SMTP (encrypted, submission)



londoncityairways.co.uk
82.20.48.118
993
IMAP (encrypted)



londoncityairways.co.uk
82.20.48.118
993
IMAP (encrypted)



londoncityairways.co.uk
82.20.48.118
995
POP3 (encrypted)



londoncityairways.co.uk
82.20.48.118
995
POP3 (encrypted)



londoncityairways.co.uk
82.20.48.118
1433
MS SQL



londoncityairways.co.uk
82.20.48.118
1433
MS SQL



londoncityairways.co.uk
82.20.48.118
2082
cPanel (http)



londoncityairways.co.uk
82.20.48.118
2082
cPanel (http)



londoncityairways.co.uk
82.20.48.118
2083
cPanel (https)



londoncityairways.co.uk
82.20.48.118
2083
cPanel (https)



londoncityairways.co.uk
82.20.48.118
2086
WHM (http)



londoncityairways.co.uk
82.20.48.118
2086
WHM (http)



londoncityairways.co.uk
82.20.48.118
2087
WHM (https)



londoncityairways.co.uk
82.20.48.118
2087
WHM (https)



londoncityairways.co.uk
82.20.48.118
2089
cPanel Licensing



londoncityairways.co.uk
82.20.48.118
2089
cPanel Licensing



londoncityairways.co.uk
82.20.48.118
2095
cPanel Webmail (http)



londoncityairways.co.uk
82.20.48.118
2095
cPanel Webmail (http)



londoncityairways.co.uk
82.20.48.118
2096
cPanel Webmail (https)



londoncityairways.co.uk
82.20.48.118
2096
cPanel Webmail (https)



londoncityairways.co.uk
82.20.48.118
2222
DirectAdmin (http)



londoncityairways.co.uk
82.20.48.118
2222
DirectAdmin (http)



londoncityairways.co.uk
82.20.48.118
2222
DirectAdmin (https)



londoncityairways.co.uk
82.20.48.118
2222
DirectAdmin (https)



londoncityairways.co.uk
82.20.48.118
3306
mySql



londoncityairways.co.uk
82.20.48.118
3306
mySql



londoncityairways.co.uk
82.20.48.118
5224
Plesk Licensing



londoncityairways.co.uk
82.20.48.118
5224
Plesk Licensing



londoncityairways.co.uk
82.20.48.118
5432
PostgreSQL



londoncityairways.co.uk
82.20.48.118
5432
PostgreSQL



londoncityairways.co.uk
82.20.48.118
8080
Ookla Speedtest (http)



londoncityairways.co.uk
82.20.48.118
8080
Ookla Speedtest (http)



londoncityairways.co.uk
82.20.48.118
8080
Ookla Speedtest (https)



londoncityairways.co.uk
82.20.48.118
8080
Ookla Speedtest (https)



londoncityairways.co.uk
82.20.48.118
8083
VestaCP http



londoncityairways.co.uk
82.20.48.118
8083
VestaCP http



londoncityairways.co.uk
82.20.48.118
8083
VestaCP https



londoncityairways.co.uk
82.20.48.118
8083
VestaCP https



londoncityairways.co.uk
82.20.48.118
8443
Plesk Administration (https)



londoncityairways.co.uk
82.20.48.118
8443
Plesk Administration (https)



londoncityairways.co.uk
82.20.48.118
8447
Plesk Installer + Updates



londoncityairways.co.uk
82.20.48.118
8447
Plesk Installer + Updates



londoncityairways.co.uk
82.20.48.118
8880
Plesk Administration (http)



londoncityairways.co.uk
82.20.48.118
8880
Plesk Administration (http)



londoncityairways.co.uk
82.20.48.118
10000
Webmin (http)
open
http://82.20.48.118:10000/

Http-Status: 302

Redirect: https://londoncityairways.co.uk/
londoncityairways.co.uk
82.20.48.118
10000
Webmin (http)
open
http://82.20.48.118:10000/

Http-Status: 302

Redirect: https://londoncityairways.co.uk/
londoncityairways.co.uk
82.20.48.118
10000
Webmin (https)
open
https://82.20.48.118:10000/

Http-Status: 200
Certificate is invalid
londoncityairways.co.uk
82.20.48.118
10000
Webmin (https)
open
https://82.20.48.118:10000/

Http-Status: 200
Certificate is invalid

				 
			

				 
			

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