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



D

Wrong redirect http ⇒ http

Checked:
03.01.2022 17:08:49


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ajay.jp
A
45.56.108.29
Cedar Knolls/New Jersey/United States (US) - Linode, LLC
Hostname: li910-29.members.linode.com
yes
3
1

AAAA

yes


www.ajay.jp
CNAME
ajay.jp
yes
1
0

A
45.56.108.29
Cedar Knolls/New Jersey/United States (US) - Linode, LLC
Hostname: li910-29.members.linode.com
yes


*.ajay.jp
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
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 9799, Flags 256



Public Key with Algorithm 8, KeyTag 14748, Flags 256



Public Key with Algorithm 8, KeyTag 20326, 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: 22.01.2022, 00:00:00 +, Signature-Inception: 01.01.2022, 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: jp
jp
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 18100, DigestType 2 and Digest xSQiMasLJJgAkms9cANJzHY3S3UF3UEB/vjFS7tGTGs=



1 RRSIG RR to validate DS RR found



RRSIG-Owner jp., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.01.2022, 05:00:00 +, Signature-Inception: 03.01.2022, 04:00:00 +, KeyTag 9799, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 9799 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 17754, Flags 256



Public Key with Algorithm 8, KeyTag 18100, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 55413, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner jp., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.02.2022, 18:45:00 +, Signature-Inception: 03.12.2021, 18:45:00 +, KeyTag 18100, Signer-Name: jp



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 18100 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 18100, DigestType 2 and Digest "xSQiMasLJJgAkms9cANJzHY3S3UF3UEB/vjFS7tGTGs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ajay.jp
ajay.jp
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 "k6jifmvv7m58qpi7cs4tlq96ppb06nmt" between the hashed NSEC3-owner "k65hjuqo4ipquerepgij690b4r8rhvt1" and the hashed NextOwner "k6nt9q1ia0hrl77soisalu5o6khksicc". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner k65hjuqo4ipquerepgij690b4r8rhvt1.jp., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 31.01.2022, 17:45:09 +, Signature-Inception: 01.01.2022, 17:45:09 +, KeyTag 55413, Signer-Name: jp



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "hb79djsbccbukv50jkrr4hjqomh2mf2d" as Owner. That's the Hash of "jp" with the NextHashedOwnerName "hbdvok8tpn1uhldq5g151ln99cgufd8h". So that domain name is the Closest Encloser of "ajay.jp". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner hb79djsbccbukv50jkrr4hjqomh2mf2d.jp., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 31.01.2022, 17:45:09 +, Signature-Inception: 01.01.2022, 17:45:09 +, KeyTag 55413, Signer-Name: jp



0 DNSKEY RR found




Zone: www.ajay.jp
www.ajay.jp
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
ajay.jp
  ns1.gandi.net / node-amsterdam1
173.246.100.2
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::2
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-106-b.gandi.net / node-b-luxembourg1
213.167.230.107
Paris/Île-de-France/France (FR) - Gandi SAS


 
2001:4b98:aaab::6b
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-228-c.gandi.net / node-c-luxembourg1
217.70.187.229
Paris/Île-de-France/France (FR) - Gandi SAS


 
2604:3400:aaac::e5
Paris/Île-de-France/France (FR) - Gandi US Inc


  ns-2-a.gandi.net / node-amsterdam1
173.246.100.3
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::3
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar

jp
  a.dns.jp


  b.dns.jp


  c.dns.jp


  d.dns.jp


  e.dns.jp


  f.dns.jp


  g.dns.jp


  h.dns.jp


4. SOA-Entries


Domain:jp
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:8


Domain:ajay.jp
Zone-Name:ajay.jp
Primary:ns1.gandi.net
Mail:hostmaster.gandi.net
Serial:1640822400
Refresh:10800
Retry:3600
Expire:604800
TTL:10800
num Entries:8


5. Screenshots

Startaddress: https://www.ajay.jp, address used: https://www.ajay.jp/, Screenshot created 2022-01-03 17:10:23 +00:0

Mobil (412px x 732px)

272 milliseconds

Screenshot mobile - https://www.ajay.jp/
Mobil + Landscape (732px x 412px)

227 milliseconds

Screenshot mobile landscape - https://www.ajay.jp/
Screen (1280px x 1680px)

1017 milliseconds

Screenshot Desktop - https://www.ajay.jp/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size396787

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

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

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ajay.jp/
45.56.108.29
301
http://www.ajay.jp/
Html is minified: 109.46 %
0.206
D
Server: nginx
Date: Mon, 03 Jan 2022 16:09:38 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: http://www.ajay.jp/
Strict-Transport-Security: max-age=15724800; includeSubdomains

• http://www.ajay.jp/
45.56.108.29
301
https://www.ajay.jp:443/
Html is minified: 109.46 %
0.204
A
Server: nginx
Date: Mon, 03 Jan 2022 16:09:39 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.ajay.jp:443/
Strict-Transport-Security: max-age=15724800; includeSubdomains

• https://ajay.jp/
45.56.108.29
301
https://www.ajay.jp/
Html is minified: 109.46 %
3.460
B
Server: nginx
Date: Mon, 03 Jan 2022 16:09:39 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.ajay.jp/
Strict-Transport-Security: max-age=15724800; includeSubdomains

• https://www.ajay.jp/
45.56.108.29 GZip used - 777 / 1749 - 55.57 %
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 104.92 %
3.320
B
small visible content (num chars: 384)
Blog Parrot May 22nd, 2019 Hi. I'm Ajay Chainani. I'm a freelance software engineer, living in New York City. I've worked for 500 Startups and Techstars. I've been an early employee at a couple of startups. I've built many iOS applications and a few award winning ones (ex. Sonar & Spring ). I'm fluent in Japanese and English. Contact me for work at hello@ajayjapan.com . Blog Parrot
Server: nginx
Date: Mon, 03 Jan 2022 16:09:44 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15724800; includeSubdomains
Content-Encoding: gzip

• https://www.ajay.jp:443/
GZip used - 777 / 1749 - 55.57 %
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 104.92 %
3.127
B
small visible content (num chars: 384)
Blog Parrot May 22nd, 2019 Hi. I'm Ajay Chainani. I'm a freelance software engineer, living in New York City. I've worked for 500 Startups and Techstars. I've been an early employee at a couple of startups. I've built many iOS applications and a few award winning ones (ex. Sonar & Spring ). I'm fluent in Japanese and English. Contact me for work at hello@ajayjapan.com . Blog Parrot
Server: nginx
Date: Mon, 03 Jan 2022 16:09:53 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15724800; includeSubdomains
Content-Encoding: gzip

• http://ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
45.56.108.29
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
http://www.ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.203
D
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Mon, 03 Jan 2022 16:09:48 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: http://www.ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Strict-Transport-Security: max-age=15724800; includeSubdomains

• http://www.ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
45.56.108.29
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.ajay.jp:443/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.200
A
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Mon, 03 Jan 2022 16:09:49 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.ajay.jp:443/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Strict-Transport-Security: max-age=15724800; includeSubdomains

• https://www.ajay.jp:443/.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: 100.00 %
3.093
A
NOT FOUND
Visible Content: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> 404 Not Found Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Server: nginx
Date: Mon, 03 Jan 2022 16:09:57 GMT
Content-Type: text/html
Content-Length: 232
Connection: close
Strict-Transport-Security: max-age=15724800; includeSubdomains

• https://45.56.108.29/
45.56.108.29
301
https://www.ajay.jp/
Html is minified: 109.46 %
3.297
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx
Date: Mon, 03 Jan 2022 16:09:49 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.ajay.jp/
Strict-Transport-Security: max-age=15724800; includeSubdomains

7. Comments


1. General Results, most used to calculate the result

Aname "ajay.jp" is domain, public suffix is ".jp", top-level-domain is ".jp", top-level-domain-type is "country-code", Country is Japan, tld-manager is "Japan Registry Services Co., Ltd.", num .jp-domains preloaded: 870 (complete: 168171)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: ajay.jp has only one ip address.
Warning: Only one ip address found: www.ajay.jp 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: ajay.jp 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.ajay.jp has no ipv6 address.
Agood: destination is https
AGood: No cookie sent via http.
Agood: every https has a Strict Transport Security Header
Agood: HSTS has includeSubdomains - directive
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (3 urls)
https://www.ajay.jp:443/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de


Url with incomplete Content-Type - header - missing charset
Bwarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15724800 seconds = 182 days found
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.
Dhttp://ajay.jp/ 45.56.108.29
301
http://www.ajay.jp/
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Dhttp://ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 45.56.108.29
301
http://www.ajay.jp/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Nhttps://45.56.108.29/ 45.56.108.29
301
https://www.ajay.jp/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
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 ajay.jp, 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.ajay.jp, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 13 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 13 Queries complete, 13 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns1.gandi.net, ns-106-b.gandi.net, ns-228-c.gandi.net, ns-2-a.gandi.net, 3 Name Servers included in Delegation: ns-106-b.gandi.net, ns-2-a.gandi.net, ns-228-c.gandi.net, 3 Name Servers included in 1 Zone definitions: ns-106-b.gandi.net, ns-2-a.gandi.net, ns-228-c.gandi.net, 1 Name Servers listed in SOA.Primary: ns1.gandi.net.
AGood: Only one SOA.Primary Name Server found.: ns1.gandi.net.
Error: SOA.Primary Name Server not included in the delegation set.: ns1.gandi.net.
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: ns-106-b.gandi.net, ns-2-a.gandi.net, ns-228-c.gandi.net
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: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 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.: 4 Name Servers, 1 Top Level Domain: net
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: gandi.net
Warning: All Name Servers from the same Country / IP location.: 4 Name Servers, 1 Countries: FR
AInfo: Ipv4-Subnet-list: 4 Name Servers, 3 different subnets (first Byte): 173., 213., 217., 3 different subnets (first two Bytes): 173.246., 213.167., 217.70., 3 different subnets (first three Bytes): 173.246.100., 213.167.230., 217.70.187.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2604:, 2 different subnets (first two blocks): 2001:4b98:, 2604:3400:, 3 different subnets (first three blocks): 2001:4b98:aaaa:, 2001:4b98:aaab:, 2604:3400:aaac:, 3 different subnets (first four blocks): 2001:4b98:aaaa:0000:, 2001:4b98:aaab:0000:, 2604:3400:aaac:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
Nameserver doesn't pass all EDNS-Checks: a.dns.jp: 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: b.dns.jp: 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: c.dns.jp: 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: d.dns.jp: 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: e.dns.jp: 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: f.dns.jp: 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: g.dns.jp: 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: h.dns.jp: 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.
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.

3. 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 supports GZip.
https://www.ajay.jp:443/
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.ajay.jp/ 45.56.108.29
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.
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://www.ajay.jp:443/
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.ajay.jp/ 45.56.108.29
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.ajay.jp:443/
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.: 2 script elements without defer/async.
https://www.ajay.jp/ 45.56.108.29
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.: 2 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 - 4 with GZip, 8 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 6 with Cache-Control max-age too short (minimum 7 days), 2 with Cache-Control long enough, 8 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
http://ajay.jp/ 45.56.108.29
301

Warning: HSTS header sent via http has no effect
http://www.ajay.jp/ 45.56.108.29
301

Warning: HSTS header sent via http has no effect
https://www.ajay.jp:443/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.093 seconds
Warning: 404 needs more then one second
ADuration: 103140 milliseconds, 103.140 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ajay.jp
45.56.108.29
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
ajay.jp
45.56.108.29
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
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 http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


www.ajay.jp
www.ajay.jp
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.ajay.jp
www.ajay.jp
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


www.ajay.jp
45.56.108.29
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.ajay.jp
45.56.108.29
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
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 http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


45.56.108.29
45.56.108.29
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

45.56.108.29
45.56.108.29
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


9. Certificates

1.
1.
CN=www.ajay.jp
15.10.2021
13.01.2022
11 days expired
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com - 4 entries
1.
1.
CN=www.ajay.jp
15.10.2021

13.01.2022
11 days expired
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com - 4 entries

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:04857744CD6F3053022C569488F0DDFD24DF
Thumbprint:4C43F299014CEFA804358ECE9F0BCA0AFEC00EFC
SHA256 / Certificate:RfoJVg1CZRky6JsvE+uQ2z9DXh6q+Os00vfqrl96OFw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):17216007a510390c899a5b545299caadd67f6fa809080bf7d92da5f3881c7441
SHA256 hex / Subject Public Key Information (SPKI):17216007a510390c899a5b545299caadd67f6fa809080bf7d92da5f3881c7441 (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)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1330 days


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

15.09.2025
expires in 1330 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 4879 days


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

04.06.2035
expires in 4879 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
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3016078413
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-15 01:24:28
2022-01-13 01:24:27
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com - 4 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
8
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
4

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5416462701
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-14 23:24:28
2022-01-13 00:24:27
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


4608306998
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-05-28 21:00:54
2021-08-26 21:00:54
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


4307422209
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-03-31 21:00:31
2021-06-29 21:00:31
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


3953038093
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-01-19 22:00:18
2021-04-19 21:00:18
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


3720318290
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-11-30 22:00:32
2021-02-28 22:00:32
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


3441215102
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-28 21:01:46
2020-12-27 22:01:46
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


3151845459
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-27 21:01:11
2020-10-25 22:01:11
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


2942369744
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-05 21:00:26
2020-09-03 21:00:26
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


2726234741
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-16 21:00:35
2020-07-15 21:00:35
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


2518425848
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-26 22:00:32
2020-05-26 21:00:32
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


2316964834
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-07 22:00:27
2020-04-06 21:00:27
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries


2127926092
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-18 22:00:23
2020-02-16 22:00:23
ajay.jp, ajayjapan.com, www.ajay.jp, www.ajayjapan.com
4 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.ajay.jp:443/
a

9

0


0
0
0


link
stylesheet
2

0
1
1
1
0
0
-1

meta
other
1

0


0
0
0


script

2
88,686 Bytes
0
0
2
2
0
0
-2
https://www.ajay.jp/
45.56.108.29
a

9

0


0
0
0


link
stylesheet
2

0
1
1
1
0
0
-1

meta
other
1

0


0
0
0


script

2
88,686 Bytes
0
0
2
2
0
0
-2

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://www.ajay.jp:443/

a

/parrot


2
ok








a

https://500.co/


1
ok








a

https://medium.com/@ajayjapan


2
ok








a

https://techcrunch.com/2011/05/25/and-the-winner-of-techcrunch-disrupt-nyc-is-getaround/


1
ok








a

https://www.macstories.net/news/apple-posts-best-of-2014-app-store-and-itunes-store-lists/


1
ok








a

https://www.techstars.com/


1
ok








a

mailto:hello@ajayjapan.com


1
ok








link
stylesheet
background.css
200

1
ok
text/css; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=43200 - max-age too short.
GZip: 847/2622 Bytes




local SRI possible, possible hash-values:

sha256-u4OMaPfwOONR2uqqxnndxLs70V/Cyn60yMpB+o8qOoU=
sha384-WWGGVec2SYTDlkek93rh/L9dTcnIoKpveh2saAdz5HyEY4n+nXHm4KCw/iVb7dTU
sha512-0PlamTlFSjyXg9XbpPsMdntObtqMO0fKp4JkQHypqoiA0PtchLeXFwTMLbDnCPZFJUfQt7X21r2m0iEumJAG+A==

<link rel="stylesheet" href="background.css" crossorigin="anonymous" integrity="sha256-u4OMaPfwOONR2uqqxnndxLs70V/Cyn60yMpB+o8qOoU=" />



Content loaded via url("...")

left-page.png1
right-page.png2

link
stylesheet
https://fonts.googleapis.com/css?family=Handlee&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 184/203 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-Sk0NhJKepABy85U8emKx2143Wc/Bcp18Q7j6Vc8Co+4=
sha384-vC97eXZCVgN/cTLLtYA4t/kylKqykT3OFAAOfr9sWhyPYfxl80JKEtnco1sx1WJq
sha512-/TUYpyXBVGeckDhpB5wZvouqAr0wxKZG2wUyguphtBIvVoTbKej0yvGEuW3DnDsvLTOP0eFm9RQ6ImvPPO6HbA==

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Handlee&display=swap" crossorigin="anonymous" integrity="sha256-Sk0NhJKepABy85U8emKx2143Wc/Bcp18Q7j6Vc8Co+4=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/handlee/v9/-F6xfjBsISg9aMakPm3wpg.ttf1

meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
200

1
ok
Missing defer / async attribute. text/javascript; charset=UTF-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, stale-while-revalidate=2592000 - with long duration found.
GZip required: 88145 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=
sha384-vk5WoKIaW/vJyUAd9n/wmopsmNhiy+L2Z+SBxGYnUkunIxVxAv/UtMOhba/xskxh
sha512-bnIvzh6FU75ZKxp0GXLH9bewza/OIw6dLVh9ICg0gogclmYGguQJWl8U30WpbsGTqbIiAwxTsbe76DErLq5EDQ==

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js" crossorigin="anonymous" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" />




script
src
https://analytics.sitekaizen.com/kaizen.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=43200 - max-age too short.
GZip required: 541 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-Df12K7hYvpLr7Zo42FdDkaT6EppWu9O+DdcPJ3jYWNM=
sha384-RUGOP5FDGMoPIzAkibbwMfH2UxtSqmAaDAiXgQTMQvZCJQWxVLJk/Zl217jX64y/
sha512-BmqN3LsGqWXb/LoP2vAiyerkNmW1fZGXlgA5ArrqKIJZ2nMRTqTfukfK+2Y/U5vrV38HhnwAwHj1qQWAXDOiKg==

<script src="https://analytics.sitekaizen.com/kaizen.js" crossorigin="anonymous" integrity="sha256-Df12K7hYvpLr7Zo42FdDkaT6EppWu9O+DdcPJ3jYWNM=" />



https://www.ajay.jp/
45.56.108.29
a

/parrot


2
ok








a

https://500.co/


1
ok








a

https://medium.com/@ajayjapan


2
ok








a

https://techcrunch.com/2011/05/25/and-the-winner-of-techcrunch-disrupt-nyc-is-getaround/


1
ok








a

https://www.macstories.net/news/apple-posts-best-of-2014-app-store-and-itunes-store-lists/


1
ok








a

https://www.techstars.com/


1
ok








a

mailto:hello@ajayjapan.com


1
ok








link
stylesheet
background.css
200

1
ok
text/css; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=43200 - max-age too short.
GZip: 847/2622 Bytes




local SRI possible, possible hash-values:

sha256-u4OMaPfwOONR2uqqxnndxLs70V/Cyn60yMpB+o8qOoU=
sha384-WWGGVec2SYTDlkek93rh/L9dTcnIoKpveh2saAdz5HyEY4n+nXHm4KCw/iVb7dTU
sha512-0PlamTlFSjyXg9XbpPsMdntObtqMO0fKp4JkQHypqoiA0PtchLeXFwTMLbDnCPZFJUfQt7X21r2m0iEumJAG+A==

<link rel="stylesheet" href="background.css" crossorigin="anonymous" integrity="sha256-u4OMaPfwOONR2uqqxnndxLs70V/Cyn60yMpB+o8qOoU=" />



Content loaded via url("...")

left-page.png1
right-page.png2

link
stylesheet
https://fonts.googleapis.com/css?family=Handlee&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 184/203 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-Sk0NhJKepABy85U8emKx2143Wc/Bcp18Q7j6Vc8Co+4=
sha384-vC97eXZCVgN/cTLLtYA4t/kylKqykT3OFAAOfr9sWhyPYfxl80JKEtnco1sx1WJq
sha512-/TUYpyXBVGeckDhpB5wZvouqAr0wxKZG2wUyguphtBIvVoTbKej0yvGEuW3DnDsvLTOP0eFm9RQ6ImvPPO6HbA==

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Handlee&display=swap" crossorigin="anonymous" integrity="sha256-Sk0NhJKepABy85U8emKx2143Wc/Bcp18Q7j6Vc8Co+4=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/handlee/v9/-F6xfjBsISg9aMakPm3wpg.ttf1

meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
200

1
ok
Missing defer / async attribute. text/javascript; charset=UTF-8, X-Content-Type-Options nosniff found

Cache-Control: public, max-age=31536000, stale-while-revalidate=2592000 - with long duration found.
GZip required: 88145 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=
sha384-vk5WoKIaW/vJyUAd9n/wmopsmNhiy+L2Z+SBxGYnUkunIxVxAv/UtMOhba/xskxh
sha512-bnIvzh6FU75ZKxp0GXLH9bewza/OIw6dLVh9ICg0gogclmYGguQJWl8U30WpbsGTqbIiAwxTsbe76DErLq5EDQ==

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js" crossorigin="anonymous" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" />




script
src
https://analytics.sitekaizen.com/kaizen.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=43200 - max-age too short.
GZip required: 541 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-Df12K7hYvpLr7Zo42FdDkaT6EppWu9O+DdcPJ3jYWNM=
sha384-RUGOP5FDGMoPIzAkibbwMfH2UxtSqmAaDAiXgQTMQvZCJQWxVLJk/Zl217jX64y/
sha512-BmqN3LsGqWXb/LoP2vAiyerkNmW1fZGXlgA5ArrqKIJZ2nMRTqTfukfK+2Y/U5vrV38HhnwAwHj1qQWAXDOiKg==

<script src="https://analytics.sitekaizen.com/kaizen.js" crossorigin="anonymous" integrity="sha256-Df12K7hYvpLr7Zo42FdDkaT6EppWu9O+DdcPJ3jYWNM=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.gandi.net, ns-106-b.gandi.net, ns-228-c.gandi.net, ns-2-a.gandi.net

QNr.DomainTypeNS used
1
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
2
ns1.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
3
ns-106-b.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
4
ns-228-c.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
5
ns-2-a.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
6
ns1.gandi.net: 173.246.100.2
A
dns0.gandi.net (2001:4b98:d:1::39)
7
ns1.gandi.net: 2001:4b98:aaaa::2
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
8
ns-106-b.gandi.net: 213.167.230.107
A
dns0.gandi.net (2001:4b98:d:1::39)
9
ns-106-b.gandi.net: 2001:4b98:aaab::6b
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
10
ns-228-c.gandi.net: 217.70.187.229
A
dns0.gandi.net (2001:4b98:d:1::39)
11
ns-228-c.gandi.net: 2604:3400:aaac::e5
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
12
ns-2-a.gandi.net: 173.246.100.3
A
dns0.gandi.net (2001:4b98:d:1::39)
13
ns-2-a.gandi.net: 2001:4b98:aaaa::3
AAAA
dns0.gandi.net (2001:4b98:d:1::39)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ajay.jp



1
0
ajay.jp
0

no CAA entry found
1
0
jp
0

no CAA entry found
2
1


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ajay.jp
v=spf1 include:_mailcust.gandi.net ?all
ok
1
0
www.ajay.jp
v=spf1 include:_mailcust.gandi.net ?all
ok
1
0
_acme-challenge.ajay.jp

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ajay.jp

Name Error - The domain name does not exist
1
0
_acme-challenge.ajay.jp.ajay.jp

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ajay.jp.ajay.jp

Name Error - The domain name does not exist
1
0
_acme-challenge.www.ajay.jp.www.ajay.jp

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
ajay.jp
21
FTP



ajay.jp
21
FTP



ajay.jp
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

ajay.jp
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

ajay.jp
25
SMTP



ajay.jp
25
SMTP



ajay.jp
53
DNS



ajay.jp
53
DNS



ajay.jp
110
POP3



ajay.jp
110
POP3



ajay.jp
143
IMAP



ajay.jp
143
IMAP



ajay.jp
465
SMTP (encrypted)



ajay.jp
465
SMTP (encrypted)



ajay.jp
587
SMTP (encrypted, submission)



ajay.jp
587
SMTP (encrypted, submission)



ajay.jp
993
IMAP (encrypted)



ajay.jp
993
IMAP (encrypted)



ajay.jp
995
POP3 (encrypted)



ajay.jp
995
POP3 (encrypted)



ajay.jp
1433
MS SQL



ajay.jp
1433
MS SQL



ajay.jp
2082
cPanel (http)



ajay.jp
2082
cPanel (http)



ajay.jp
2083
cPanel (https)



ajay.jp
2083
cPanel (https)



ajay.jp
2086
WHM (http)



ajay.jp
2086
WHM (http)



ajay.jp
2087
WHM (https)



ajay.jp
2087
WHM (https)



ajay.jp
2089
cPanel Licensing



ajay.jp
2089
cPanel Licensing



ajay.jp
2095
cPanel Webmail (http)



ajay.jp
2095
cPanel Webmail (http)



ajay.jp
2096
cPanel Webmail (https)



ajay.jp
2096
cPanel Webmail (https)



ajay.jp
2222
DirectAdmin (http)



ajay.jp
2222
DirectAdmin (http)



ajay.jp
2222
DirectAdmin (https)



ajay.jp
2222
DirectAdmin (https)



ajay.jp
3306
mySql



ajay.jp
3306
mySql



ajay.jp
5224
Plesk Licensing



ajay.jp
5224
Plesk Licensing



ajay.jp
5432
PostgreSQL



ajay.jp
5432
PostgreSQL



ajay.jp
8080
Ookla Speedtest (http)



ajay.jp
8080
Ookla Speedtest (http)



ajay.jp
8080
Ookla Speedtest (https)



ajay.jp
8080
Ookla Speedtest (https)



ajay.jp
8083
VestaCP http



ajay.jp
8083
VestaCP http



ajay.jp
8083
VestaCP https



ajay.jp
8083
VestaCP https



ajay.jp
8443
Plesk Administration (https)



ajay.jp
8443
Plesk Administration (https)



ajay.jp
8447
Plesk Installer + Updates



ajay.jp
8447
Plesk Installer + Updates



ajay.jp
8880
Plesk Administration (http)



ajay.jp
8880
Plesk Administration (http)



ajay.jp
10000
Webmin (http)



ajay.jp
10000
Webmin (http)



ajay.jp
10000
Webmin (https)



ajay.jp
10000
Webmin (https)



www.ajay.jp
21
FTP



www.ajay.jp
21
FTP



www.ajay.jp
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

www.ajay.jp
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

www.ajay.jp
25
SMTP



www.ajay.jp
25
SMTP



www.ajay.jp
53
DNS



www.ajay.jp
53
DNS



www.ajay.jp
110
POP3



www.ajay.jp
110
POP3



www.ajay.jp
143
IMAP



www.ajay.jp
143
IMAP



www.ajay.jp
465
SMTP (encrypted)



www.ajay.jp
465
SMTP (encrypted)



www.ajay.jp
587
SMTP (encrypted, submission)



www.ajay.jp
587
SMTP (encrypted, submission)



www.ajay.jp
993
IMAP (encrypted)



www.ajay.jp
993
IMAP (encrypted)



www.ajay.jp
995
POP3 (encrypted)



www.ajay.jp
995
POP3 (encrypted)



www.ajay.jp
1433
MS SQL



www.ajay.jp
1433
MS SQL



www.ajay.jp
2082
cPanel (http)



www.ajay.jp
2082
cPanel (http)



www.ajay.jp
2083
cPanel (https)



www.ajay.jp
2083
cPanel (https)



www.ajay.jp
2086
WHM (http)



www.ajay.jp
2086
WHM (http)



www.ajay.jp
2087
WHM (https)



www.ajay.jp
2087
WHM (https)



www.ajay.jp
2089
cPanel Licensing



www.ajay.jp
2089
cPanel Licensing



www.ajay.jp
2095
cPanel Webmail (http)



www.ajay.jp
2095
cPanel Webmail (http)



www.ajay.jp
2096
cPanel Webmail (https)



www.ajay.jp
2096
cPanel Webmail (https)



www.ajay.jp
2222
DirectAdmin (http)



www.ajay.jp
2222
DirectAdmin (http)



www.ajay.jp
2222
DirectAdmin (https)



www.ajay.jp
2222
DirectAdmin (https)



www.ajay.jp
3306
mySql



www.ajay.jp
3306
mySql



www.ajay.jp
5224
Plesk Licensing



www.ajay.jp
5224
Plesk Licensing



www.ajay.jp
5432
PostgreSQL



www.ajay.jp
5432
PostgreSQL



www.ajay.jp
8080
Ookla Speedtest (http)



www.ajay.jp
8080
Ookla Speedtest (http)



www.ajay.jp
8080
Ookla Speedtest (https)



www.ajay.jp
8080
Ookla Speedtest (https)



www.ajay.jp
8083
VestaCP http



www.ajay.jp
8083
VestaCP http



www.ajay.jp
8083
VestaCP https



www.ajay.jp
8083
VestaCP https



www.ajay.jp
8443
Plesk Administration (https)



www.ajay.jp
8443
Plesk Administration (https)



www.ajay.jp
8447
Plesk Installer + Updates



www.ajay.jp
8447
Plesk Installer + Updates



www.ajay.jp
8880
Plesk Administration (http)



www.ajay.jp
8880
Plesk Administration (http)



www.ajay.jp
10000
Webmin (http)



www.ajay.jp
10000
Webmin (http)



www.ajay.jp
10000
Webmin (https)



www.ajay.jp
10000
Webmin (https)



45.56.108.29
21
FTP



45.56.108.29
21
FTP



45.56.108.29
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

45.56.108.29
22
SSH
open
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

45.56.108.29
25
SMTP



45.56.108.29
25
SMTP



45.56.108.29
53
DNS



45.56.108.29
53
DNS



45.56.108.29
110
POP3



45.56.108.29
110
POP3



45.56.108.29
143
IMAP



45.56.108.29
143
IMAP



45.56.108.29
465
SMTP (encrypted)



45.56.108.29
465
SMTP (encrypted)



45.56.108.29
587
SMTP (encrypted, submission)



45.56.108.29
587
SMTP (encrypted, submission)



45.56.108.29
993
IMAP (encrypted)



45.56.108.29
993
IMAP (encrypted)



45.56.108.29
995
POP3 (encrypted)



45.56.108.29
995
POP3 (encrypted)



45.56.108.29
1433
MS SQL



45.56.108.29
1433
MS SQL



45.56.108.29
2082
cPanel (http)



45.56.108.29
2082
cPanel (http)



45.56.108.29
2083
cPanel (https)



45.56.108.29
2083
cPanel (https)



45.56.108.29
2086
WHM (http)



45.56.108.29
2086
WHM (http)



45.56.108.29
2087
WHM (https)



45.56.108.29
2087
WHM (https)



45.56.108.29
2089
cPanel Licensing



45.56.108.29
2089
cPanel Licensing



45.56.108.29
2095
cPanel Webmail (http)



45.56.108.29
2095
cPanel Webmail (http)



45.56.108.29
2096
cPanel Webmail (https)



45.56.108.29
2096
cPanel Webmail (https)



45.56.108.29
2222
DirectAdmin (http)



45.56.108.29
2222
DirectAdmin (http)



45.56.108.29
2222
DirectAdmin (https)



45.56.108.29
2222
DirectAdmin (https)



45.56.108.29
3306
mySql



45.56.108.29
3306
mySql



45.56.108.29
5224
Plesk Licensing



45.56.108.29
5224
Plesk Licensing



45.56.108.29
5432
PostgreSQL



45.56.108.29
5432
PostgreSQL



45.56.108.29
8080
Ookla Speedtest (http)



45.56.108.29
8080
Ookla Speedtest (http)



45.56.108.29
8080
Ookla Speedtest (https)



45.56.108.29
8080
Ookla Speedtest (https)



45.56.108.29
8083
VestaCP http



45.56.108.29
8083
VestaCP http



45.56.108.29
8083
VestaCP https



45.56.108.29
8083
VestaCP https



45.56.108.29
8443
Plesk Administration (https)



45.56.108.29
8443
Plesk Administration (https)



45.56.108.29
8447
Plesk Installer + Updates



45.56.108.29
8447
Plesk Installer + Updates



45.56.108.29
8880
Plesk Administration (http)



45.56.108.29
8880
Plesk Administration (http)



45.56.108.29
10000
Webmin (http)



45.56.108.29
10000
Webmin (http)



45.56.108.29
10000
Webmin (https)



45.56.108.29
10000
Webmin (https)





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