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




W

wrong Web-Response

Checked:
25.05.2023 20:56:42


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
tokyo.cs.ait.ac.th
A
192.41.170.86
Khlong Luang/Pathum Thani/Thailand (TH) - Asian Institute of Technology
Hostname: tokyo.cs.ait.ac.th
yes
1
0

AAAA

yes


www.tokyo.cs.ait.ac.th

Name Error
yes
1
0
*.cs.ait.ac.th
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.tokyo.cs.ait.ac.th
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



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 60955, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.06.2023, 00:00:00 +, Signature-Inception: 21.05.2023, 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: th
th
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 19117, DigestType 2 and Digest 4mvzX3MjSsUMYAYy/HF65JH0qLT2YvspI09Umaz+v2Q=



1 RRSIG RR to validate DS RR found



RRSIG-Owner th., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.06.2023, 17:00:00 +, Signature-Inception: 25.05.2023, 16:00:00 +, KeyTag 60955, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 60955 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 19117, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 26166, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner th., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 05.06.2023, 17:12:04 +, Signature-Inception: 21.05.2023, 17:30:01 +, KeyTag 19117, Signer-Name: th



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19117 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 19117, DigestType 2 and Digest "4mvzX3MjSsUMYAYy/HF65JH0qLT2YvspI09Umaz+v2Q=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ac.th
ac.th
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 12799, DigestType 2 and Digest NNMfybgBP+dhc9UafdQs/Au00Ws40HKrRznaNOOgHRA=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ac.th., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 02.06.2023, 20:13:03 +, Signature-Inception: 18.05.2023, 23:00:00 +, KeyTag 26166, Signer-Name: th



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26166 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 12799, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 21678, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ac.th., Algorithm: 8, 2 Labels, original TTL: 43200 sec, Signature-expiration: 05.06.2023, 15:28:10 +, Signature-Inception: 21.05.2023, 15:30:02 +, KeyTag 12799, Signer-Name: ac.th



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 12799 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 12799, DigestType 2 and Digest "NNMfybgBP+dhc9UafdQs/Au00Ws40HKrRznaNOOgHRA=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ait.ac.th
ait.ac.th
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 "0tvkjqjdcsesot959ttbksl0ism9gcim" between the hashed NSEC3-owner "0tscobg9pjg838lgmi85alfavg7d0brs" and the hashed NextOwner "114bse7nqm3d6n0vkukjhp1s9kh78kfh". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 0tscobg9pjg838lgmi85alfavg7d0brs.ac.th., Algorithm: 8, 3 Labels, original TTL: 1800 sec, Signature-expiration: 02.06.2023, 16:25:28 +, Signature-Inception: 18.05.2023, 18:30:02 +, KeyTag 21678, Signer-Name: ac.th



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "vhfjkttfojhs6rke680j28akhncmqoth" as Owner. That's the Hash of "ac.th" with the NextHashedOwnerName "vle69lrei03uq6ap564p2ti03oumo34q". So that domain name is the Closest Encloser of "ait.ac.th". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner vhfjkttfojhs6rke680j28akhncmqoth.ac.th., Algorithm: 8, 3 Labels, original TTL: 1800 sec, Signature-expiration: 02.06.2023, 17:56:18 +, Signature-Inception: 18.05.2023, 19:30:02 +, KeyTag 21678, Signer-Name: ac.th



0 DNSKEY RR found




Zone: cs.ait.ac.th
cs.ait.ac.th
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: tokyo.cs.ait.ac.th
tokyo.cs.ait.ac.th
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.tokyo.cs.ait.ac.th
www.tokyo.cs.ait.ac.th
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.tokyo.cs.ait.ac.th
  dns.cs.ait.ac.th

tokyo.cs.ait.ac.th
  dns.cs.ait.ac.th
192.41.170.15
Khlong Luang/Pathum Thani/Thailand (TH) - Asian Institute of Technology

cs.ait.ac.th
  dns.cs.ait.ac.th
192.41.170.15
Khlong Luang/Pathum Thani/Thailand (TH) - Asian Institute of Technology


  inetserv.ait.ac.th
203.159.0.1
Pathum Thani/Thailand (TH) - Asian Institute of Technology


  ns.thnic.net
202.28.0.1
Ratchathewi/Bangkok/Thailand (TH) - Office of Info.Tech. Admin. for Educational Development

ait.ac.th
  inetserv.ait.ac.th
203.159.0.1
Pathum Thani/Thailand (TH) - Asian Institute of Technology


  ns.thnic.net
202.28.0.1
Ratchathewi/Bangkok/Thailand (TH) - Office of Info.Tech. Admin. for Educational Development

ac.th
  a.thains.co.th / BKK1
122.155.23.64
Samphanthawong/Bangkok/Thailand (TH) - CAT Telecom Public Company Limited


 
2001:c38:2000:183::30
Ratchathewi/Bangkok/Thailand (TH) - CAT Telecom Public Company Limited


  b.thains.co.th / Bkk2
203.159.64.64
Chatuchak/Bangkok/Thailand (TH) - Thai Network Information Center Foundation


 
2405:3340:e011:3000::30
Dusit/Bangkok/Thailand (TH) - Thai Network Information Center Foundation


  c.thains.co.th
194.0.1.28
Strasbourg/Grand Est/France (FR) - ICB plc Anycast (via NetConnex AS21396)


 
2001:678:4::1c
Frankfurt am Main/Hesse/Germany (DE) - Community DNS Limited


  ns.thnic.net
202.28.0.1
Ratchathewi/Bangkok/Thailand (TH) - Office of Info.Tech. Admin. for Educational Development


  p.thains.co.th / 2.ber.pch
204.61.216.126
New York/United States (US) - WoodyNet, Inc.


 
2001:500:14:6126:ad::1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.

th
  a.thains.co.th / BKK1


  b.thains.co.th / Bkk2


  c.thains.co.th


  ns.thnic.net


  p.thains.co.th / 2.ber.pch


4. SOA-Entries


Domain:th
Zone-Name:th
Primary:a.thains.co.th
Mail:registry.thains.co.th
Serial:1230526004
Refresh:1800
Retry:900
Expire:518400
TTL:1800
num Entries:5


Domain:ac.th
Zone-Name:ac.th
Primary:a.thains.co.th
Mail:registry.thains.co.th
Serial:1230526004
Refresh:1800
Retry:900
Expire:518400
TTL:1800
num Entries:9


Domain:ait.ac.th
Zone-Name:ait.ac.th
Primary:inetserv.ait.ac.th
Mail:hostmaster.ait.ac.th
Serial:2023042402
Refresh:10800
Retry:1800
Expire:1592000
TTL:86400
num Entries:2


Domain:cs.ait.ac.th
Zone-Name:cs.ait.ac.th
Primary:dns.cs.ait.ac.th
Mail:postmaster.cs.ait.ac.th
Serial:2023051100
Refresh:21600
Retry:1800
Expire:1209600
TTL:43200
num Entries:3


Domain:tokyo.cs.ait.ac.th
Zone-Name:cs.ait.ac.th
Primary:dns.cs.ait.ac.th
Mail:postmaster.cs.ait.ac.th
Serial:2023051100
Refresh:21600
Retry:1800
Expire:1209600
TTL:43200
num Entries:1


Domain:www.tokyo.cs.ait.ac.th
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F, address used: https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F, Screenshot created 2023-05-25 21:02:34 +00:0

Mobil (412px x 732px)

795 milliseconds

Screenshot mobile - https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
Mobil + Landscape (732px x 412px)

783 milliseconds

Screenshot mobile landscape - https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
Screen (1280px x 1680px)

2502 milliseconds

Screenshot Desktop - https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F

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://tokyo.cs.ait.ac.th/
192.41.170.86
-8

0.830
W
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.

• https://tokyo.cs.ait.ac.th/
192.41.170.86
302
https://tokyo.cs.ait.ac.th/hub/
6.436
B
server: TornadoServer/6.2
content-type: text/html
date: Thu, 25 May 2023 18:59:02 GMT
x-jupyterhub-version: 3.1.1
access-control-allow-headers: accept, content-type, authorization
content-security-policy: frame-ancestors 'self'; report-uri /hub/security/csp-report
location: /hub/
content-length: 0
connection: close

• https://tokyo.cs.ait.ac.th/hub/

302
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
5.953
B
server: TornadoServer/6.2
content-type: text/html
date: Thu, 25 May 2023 18:59:18 GMT
x-jupyterhub-version: 3.1.1
access-control-allow-headers: accept, content-type, authorization
content-security-policy: frame-ancestors 'self'; report-uri /hub/security/csp-report
location: /hub/login?next=%2Fhub%2F
content-length: 0
connection: close

• https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
No GZip used - 2713 / 5536 - 49.01 % possible
Inline-JavaScript (∑/total): 6/1164 Inline-CSS (∑/total): 0/0
200

Html is minified: 157.41 %
5.946
I
small visible content (num chars: 255)
JupyterHub requires JavaScript. Please enable it to proceed. Sign in Warning: JupyterHub seems to be served over an unsecured HTTP connection. We strongly recommend enabling HTTPS for JupyterHub. Username: Password: × Close Error The error Cancel OK
server: TornadoServer/6.2
content-type: text/html
date: Thu, 25 May 2023 18:59:25 GMT
x-jupyterhub-version: 3.1.1
access-control-allow-headers: accept, content-type, authorization
content-security-policy: frame-ancestors 'self'; report-uri /hub/security/csp-report
etag: "28fd85106de4f27f1b89409dac45a8f0a1dfa680"
content-length: 5536
connection: close

• http://tokyo.cs.ait.ac.th/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
192.41.170.86
-8

0.846
W
ConnectionClosed - The underlying connection was closed: The connection was closed unexpectedly.
Visible Content:

• https://192.41.170.86/
192.41.170.86
302
https://tokyo.cs.ait.ac.th/hub/
6.400
N
Certificate error: RemoteCertificateNameMismatch
server: TornadoServer/6.2
content-type: text/html
date: Thu, 25 May 2023 18:59:11 GMT
x-jupyterhub-version: 3.1.1
access-control-allow-headers: accept, content-type, authorization
content-security-policy: frame-ancestors 'self'; report-uri /hub/security/csp-report
location: /hub/
content-length: 0
connection: close

7. Comments


1. General Results, most used to calculate the result

Aname "tokyo.cs.ait.ac.th" is subdomain, public suffix is ".ac.th", top-level-domain is ".th", top-level-domain-type is "country-code", Country is Thailand, tld-manager is "Thai Network Information Center Foundation", num .th-domains preloaded: 88 (complete: 221801)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: tokyo.cs.ait.ac.th 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: tokyo.cs.ait.ac.th has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Ahttps://tokyo.cs.ait.ac.th/hub/
302
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
Correct redirect https to https
Ahttps://tokyo.cs.ait.ac.th/ 192.41.170.86
302
https://tokyo.cs.ait.ac.th/hub/
Correct redirect https to https
Ahttps://192.41.170.86/ 192.41.170.86
302
https://tokyo.cs.ait.ac.th/hub/
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (1 urls)
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F


Url with incomplete Content-Type - header - missing charset
Bhttps://tokyo.cs.ait.ac.th/hub/
302

Missing HSTS-Header
Bhttps://tokyo.cs.ait.ac.th/ 192.41.170.86
302

Missing HSTS-Header
Bhttps://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
200

Missing HSTS-Header
Ihttps://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://192.41.170.86/ 192.41.170.86
302
https://tokyo.cs.ait.ac.th/hub/
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 tokyo.cs.ait.ac.th, 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.tokyo.cs.ait.ac.th

2. Header-Checks

Atokyo.cs.ait.ac.th
Content-Security-Policy
Ok: Header without syntax errors found: frame-ancestors 'self'; report-uri /hub/security/csp-report
B

Info: Header-Element is deprecated. report-uri /hub/security/csp-report
F

Bad: Missing default-src directive. A default-src directive is used if one of the specialized fetch directives (child-src, connect-src, font-src, frame-src, img-src, manifest-src, media-src, object-src, prefetch-src, script-src, style-src, worker-src) isn't defined. Missing default-src, all sources are allowed, that's bad. A default-src with 'none' or 'self' blocks that.
E

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

Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

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

Critical: No object-src and no default-src as fallback defined. So object / embed / applet can load every resource. That's fatal.
F

Critical: No script-src and no default-src as fallback defined. So scripts are unlimited. That's fatal.
Ftokyo.cs.ait.ac.th
X-Content-Type-Options
Critical: Missing Header:
Ftokyo.cs.ait.ac.th
Referrer-Policy
Critical: Missing Header:
Ftokyo.cs.ait.ac.th
Permissions-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 5 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 5 Queries complete, 3 with IPv6, 2 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
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.inetserv.ait.ac.th (203.159.0.1)
AGood (1 - 3.0):: An average of 2.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: dns.cs.ait.ac.th, inetserv.ait.ac.th, ns.thnic.net, 3 Name Servers included in Delegation: dns.cs.ait.ac.th, inetserv.ait.ac.th, ns.thnic.net, 3 Name Servers included in 1 Zone definitions: dns.cs.ait.ac.th, inetserv.ait.ac.th, ns.thnic.net, 1 Name Servers listed in SOA.Primary: dns.cs.ait.ac.th.
AGood: Only one SOA.Primary Name Server found.: dns.cs.ait.ac.th.
AGood: SOA.Primary Name Server included in the delegation set.: dns.cs.ait.ac.th.
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: dns.cs.ait.ac.th, inetserv.ait.ac.th, ns.thnic.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: 3 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 different Name Servers found
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 3 Name Servers, 2 Top Level Domains: net, ac.th
AGood: Name Servers with different domain names found.: 2 different Domains found
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: TH
AInfo: Ipv4-Subnet-list: 3 Name Servers, 3 different subnets (first Byte): 192., 202., 203., 3 different subnets (first two Bytes): 192.41., 202.28., 203.159., 3 different subnets (first three Bytes): 192.41.170., 202.28.0., 203.159.0.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns.cs.ait.ac.th: 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
AGood: CAA entries found, creating certificate is limited: ait.ac.th is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: cs.ait.ac.th is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
Warning: Unknown CAA found: ait.ac.th isn't defined. Unknown entry. May be wrong written, may be not longer valid. May be a missing entry in this tool.
Warning: Unknown CAA found: cs.ait.ac.th isn't defined. Unknown entry. May be wrong written, may be not longer valid. May be a missing entry in this tool.

4. Content- and Performance-critical Checks

http://tokyo.cs.ait.ac.th/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 192.41.170.86
-8

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
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://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
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://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
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://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
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.: 3 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 4 external CSS / JavaScript files without GZip found - 0 with GZip, 4 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 4 complete.
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.: 1 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
ADuration: 364396 milliseconds, 364.396 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
tokyo.cs.ait.ac.th
tokyo.cs.ait.ac.th
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
tokyo.cs.ait.ac.th
tokyo.cs.ait.ac.th
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=tokyo.cs.ait.ac.th

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

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


tokyo.cs.ait.ac.th
192.41.170.86
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

tokyo.cs.ait.ac.th
192.41.170.86
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
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 - too much certificates, don't send root certificates
1CN=tokyo.cs.ait.ac.th

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

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


192.41.170.86
192.41.170.86
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

192.41.170.86
192.41.170.86
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=tokyo.cs.ait.ac.th

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

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


9. Certificates

1.
1.
CN=tokyo.cs.ait.ac.th
03.04.2023
02.07.2023
329 days expired
tokyo.cs.ait.ac.th - 1 entry
1.
1.
CN=tokyo.cs.ait.ac.th
03.04.2023

02.07.2023
329 days expired
tokyo.cs.ait.ac.th - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:04A14B953DA3C5A750CB239FF363BC5413AA
Thumbprint:9C71F7006FA02ED15AAACBDB1991D16E5984CED5
SHA256 / Certificate:9wDmmKe/43mE1XLCnFM967tciWL4vGgjkqNKyQMVue8=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):53593bf6ba95f769dd0376e76a78c7de6900be6e9e80b22e10a0ee313a7dfcdf
SHA256 hex / Subject Public Key Information (SPKI):53593bf6ba95f769dd0376e76a78c7de6900be6e9e80b22e10a0ee313a7dfcdf (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 477 days


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

15.09.2025
expires in 477 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 4026 days


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

04.06.2035
expires in 4026 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
5034789867
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-04-03 07:30:10
2023-07-02 07:30:09
tokyo.cs.ait.ac.th - 1 entries



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

Small Code Update - wait one minute


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F
a

1

0


0
0
0


form

1

0
1
0
0
0
0


img

1

1
1
0
0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1

0
1
0
0
0
0


meta
other
3

0


0
0
0


script

3

0
3
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://tokyo.cs.ait.ac.th/hub/login?next=%2Fhub%2F

a

/hub/


1
ok








form
post
/hub/login?next=%2Fhub%2F
200

1
ok
, missing X-Content-Type-Options nosniff

5536 Bytes






img
src
/hub/logo
500
Internal Server Error
1
Server Error
alt: JupyterHub, missing X-Content-Type-Options nosniff

0 Bytes






link
icon
/hub/static/favicon.ico?v=fde5757cd3892b979919d3b1faa88a410f28829feb5ba22b6cf069f2c6c98675fceef90f932e49b510e74d65c681d5846b943e7f7cc1b41867422f0481085c1f
200

1
ok
, missing X-Content-Type-Options nosniff

4286 Bytes






link
stylesheet
/hub/static/css/style.min.css?v=bff49b4a161afb17ee3b71927ce7d6c4e5b0e4b9ef6f18ca3e356a05f29e69776d3a76aee167060dd2ae2ee62d3cfdcf203b4b0090b1423f7d629ea7daa3f9da
200

1
ok
, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 154495 Bytes




local SRI possible, possible hash-values:

sha256-6nIj4gz8rFtIpJy+OM7obsfPvlCWH/CETv/hmcR9uNA=
sha384-cykIAh+2Q/UMrJ5kUjoRNcstpRut+mZBud7oxo8XPOgtMV3g6DQ2tWjJnsWmrRoc
sha512-v/SbShYa+xfuO3GSfOfWxOWw5LnvbxjKPjVqBfKeaXdtOnau4WcGDdKuLuYtPP3PIDtLAJCxQj99Yp6n2qP52g==

<link rel="stylesheet" href="/hub/static/css/style.min.css?v=bff49b4a161afb17ee3b71927ce7d6c4e5b0e4b9ef6f18ca3e356a05f29e69776d3a76aee167060dd2ae2ee62d3cfdcf203b4b0090b1423f7d629ea7daa3f9da" crossorigin="anonymous" integrity="sha256-6nIj4gz8rFtIpJy+OM7obsfPvlCWH/CETv/hmcR9uNA=" />



Content loaded via url("...")

../components/font-awesome/fonts/fontawesome-webfont.eot?#iefix&v=4.7.01
../components/font-awesome/fonts/fontawesome-webfont.eot?v=4.7.01
../components/font-awesome/fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular1
../components/font-awesome/fonts/fontawesome-webfont.ttf?v=4.7.01
../components/font-awesome/fonts/fontawesome-webfont.woff?v=4.7.01
../components/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.01
../fonts/glyphicons-halflings-regular.eot1
../fonts/glyphicons-halflings-regular.eot?#iefix1
../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular1
../fonts/glyphicons-halflings-regular.ttf1
../fonts/glyphicons-halflings-regular.woff1
../fonts/glyphicons-halflings-regular.woff21

meta

utf-8


1
ok








meta
X-UA-Compatible
chrome=1


1
ok








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


1
ok








script
src
/hub/static/components/bootstrap/dist/js/bootstrap.min.js?v=a014e9acc78d10a0a7a9fbaa29deac6ef17398542d9574b77b40bf446155d210fa43384757e3837da41b025998ebfab4b9b6f094033f9c226392b800df068bce
200

1
ok
Missing defer / async attribute. , missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 39680 Bytes




local SRI possible, possible hash-values:

sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=
sha384-aJ21OjlMXNL5UyIl/XNwTMqvzeRMZH2w8c5cRVpzpU8Y5bApTppSuUkhZXN0VxHd
sha512-oBTprMeNEKCnqfuqKd6sbvFzmFQtlXS3e0C/RGFV0hD6QzhHV+ODfaQbAlmY6/q0ubbwlAM/nCJjkrgA3waLzg==

<script src="/hub/static/components/bootstrap/dist/js/bootstrap.min.js?v=a014e9acc78d10a0a7a9fbaa29deac6ef17398542d9574b77b40bf446155d210fa43384757e3837da41b025998ebfab4b9b6f094033f9c226392b800df068bce" crossorigin="anonymous" integrity="sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=" />




script
src
/hub/static/components/jquery/dist/jquery.min.js?v=493a1fe319b5c2091f9bb85e5aa149567e7c1e6dc4b52df55c569a81a6bc54c45e097024427259fa3132f0f082fe24f5f1d172f7959c131347153a8bca9ef679
200

1
ok
Missing defer / async attribute. , missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 89947 Bytes




local SRI possible, possible hash-values:

sha256-pvPw+upLPUjgMXY0G+8O0xUf+/Im1MZjXxxgOcBQBXU=
sha384-Ft/vb48LwsAEtgltj7o+6vtS2esTU9PCpDqcXs4OCVQFZu5BqprHtUCZ4kjK+bpE
sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ==

<script src="/hub/static/components/jquery/dist/jquery.min.js?v=493a1fe319b5c2091f9bb85e5aa149567e7c1e6dc4b52df55c569a81a6bc54c45e097024427259fa3132f0f082fe24f5f1d172f7959c131347153a8bca9ef679" crossorigin="anonymous" integrity="sha256-pvPw+upLPUjgMXY0G+8O0xUf+/Im1MZjXxxgOcBQBXU=" />




script
src
/hub/static/components/requirejs/require.js?v=bd1aa102bdb0b27fbf712b32cfcd29b016c272acf3d864ee8469376eaddd032cadcf827ff17c05a8c8e20061418fe58cf79947049f5c0dff3b4f73fcc8cad8ec
200

1
ok
Missing defer / async attribute. , missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 86483 Bytes




local SRI possible, possible hash-values:

sha256-lIXwkX+X/PT2Ol6jZSAP/VfxI/RROCovmhrS4v1RrJs=
sha384-WKPjHIEhBzyEuCp8//j0gXBM/TP1OwKdWMPBRFZ6q8g66Pce1n6o0M/q4duEXrmA
sha512-vRqhAr2wsn+/cSsyz80psBbCcqzz2GTuhGk3bq3dAyytz4J/8XwFqMjiAGFBj+WM95lHBJ9cDf87T3P8yMrY7A==

<script src="/hub/static/components/requirejs/require.js?v=bd1aa102bdb0b27fbf712b32cfcd29b016c272acf3d864ee8469376eaddd032cadcf827ff17c05a8c8e20061418fe58cf79947049f5c0dff3b4f73fcc8cad8ec" crossorigin="anonymous" integrity="sha256-lIXwkX+X/PT2Ol6jZSAP/VfxI/RROCovmhrS4v1RrJs=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns.cs.ait.ac.th, inetserv.ait.ac.th, ns.thnic.net

QNr.DomainTypeNS used
1
th
NS
m.root-servers.net (2001:dc3::35)

Answer: a.thains.co.th, b.thains.co.th, c.thains.co.th, ns.thnic.net, p.thains.co.th
2
dns.cs.ait.ac.th
NS
a.thains.co.th (2001:c38:2000:183::30)

Answer: inetserv.ait.ac.th, ns.thnic.net

Answer: inetserv.ait.ac.th
203.159.0.1
3
net
NS
b.root-servers.net (2001:500:200::b)

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
dns.cs.ait.ac.th: 192.41.170.15
A
inetserv.ait.ac.th (203.159.0.1)
5
dns.cs.ait.ac.th: No AAAA record found
AAAA
inetserv.ait.ac.th (203.159.0.1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
tokyo.cs.ait.ac.th
0

no CAA entry found
1
0
cs.ait.ac.th
32773
issue
ait.ac.th
1
0

32773
issue
cs.ait.ac.th
1
0

32773
issue
letsencrypt.org
1
0

32773
iodef
mailto:postmaster@cs.ait.ac.th
1
0
ait.ac.th
0

no CAA entry found
1
0
ac.th
0

no CAA entry found
1
0
th
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
cs.ait.ac.th
google-site-verification=i2uLc7T3zDQ_KIOuCVNyoruJY_ud5yF2hzzljJ9cTsg
ok
1
0
cs.ait.ac.th
v=spf1 mx -all
ok
1
0
tokyo.cs.ait.ac.th

ok
1
0
_acme-challenge.tokyo.cs.ait.ac.th

Name Error - The domain name does not exist
1
0
_acme-challenge.tokyo.cs.ait.ac.th.cs.ait.ac.th

Name Error - The domain name does not exist
1
0
_acme-challenge.tokyo.cs.ait.ac.th.tokyo.cs.ait.ac.th

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
tokyo.cs.ait.ac.th
192.41.170.86
443
ECDHE-ECDSA-CHACHA20-POLY1305
(Recommended)
TLSv1.2
0xCC,0xA9
FS
13 Ciphers, 131.20 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



ECDHE-ECDSA-AES256-CCM8
(Secure)
TLSv1.2
0xC0,0xAF
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8
ECDH
ECDSA
AESCCM8(256)
AEAD



ECDHE-ECDSA-AES256-CCM
(Secure)
TLSv1.2
0xC0,0xAD
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CCM
ECDH
ECDSA
AESCCM(256)
AEAD



ECDHE-ECDSA-AES128-CCM8
(Secure)
TLSv1.2
0xC0,0xAE
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8
ECDH
ECDSA
AESCCM8(128)
AEAD



ECDHE-ECDSA-AES128-CCM
(Secure)
TLSv1.2
0xC0,0xAC
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CCM
ECDH
ECDSA
AESCCM(128)
AEAD



ECDHE-ECDSA-ARIA256-GCM-SHA384
(Weak)
TLSv1.2
0xC0,0x5D
FS

TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384
ECDH
ECDSA
ARIAGCM(256)
AEAD



ECDHE-ECDSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x24
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384
ECDH
ECDSA
AES(256)
SHA384



ECDHE-ECDSA-ARIA128-GCM-SHA256
(Weak)
TLSv1.2
0xC0,0x5C
FS

TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256
ECDH
ECDSA
ARIAGCM(128)
AEAD



ECDHE-ECDSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x23
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
ECDH
ECDSA
AES(128)
SHA256



ECDHE-ECDSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x0A
FS

TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
ECDH
ECDSA
AES(256)
SHA1



ECDHE-ECDSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x09
FS

TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
ECDH
ECDSA
AES(128)
SHA1


17. Portchecks

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



Permalink: https://check-your-website.server-daten.de/?i=97a5e431-4241-4051-b766-4beecb604eaf


Last Result: https://check-your-website.server-daten.de/?q=tokyo.cs.ait.ac.th - 2023-05-25 20:56:42


Do you like this page? Support this tool, add a link on your page:

<a href="https://check-your-website.server-daten.de/?q=tokyo.cs.ait.ac.th" target="_blank">Check this Site: tokyo.cs.ait.ac.th</a>

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro