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




X

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

Checked:
01.06.2020 16:36:02


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ns.vexp.idv.tw
A
118.163.220.58
Tainan City/Tainan/Taiwan (TW) - Chunghwa Telecom Co., Ltd.
Hostname: TN3.FHL.NET
yes
1
0

AAAA

yes


www.ns.vexp.idv.tw

Name Error
yes
1
0
*.vexp.idv.tw
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.ns.vexp.idv.tw
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations (some minor bugs wildcard + nsec/nsec3)

Zone: (root)
(root)
1 DS RR published



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 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.06.2020, 00:00:00 +, Signature-Inception: 31.05.2020, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



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



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

Zone: tw
tw
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner tw., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.06.2020, 05:00:00 +, Signature-Inception: 01.06.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 10383, Flags 256



Public Key with Algorithm 8, KeyTag 40792, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 44325, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner tw., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 01.07.2020, 08:05:25 +, Signature-Inception: 01.06.2020, 08:05:25 +, KeyTag 40792, Signer-Name: tw



RRSIG-Owner tw., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 01.07.2020, 08:05:25 +, Signature-Inception: 01.06.2020, 08:05:25 +, KeyTag 44325, Signer-Name: tw



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 40792 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 44325 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 40792, DigestType 2 and Digest "oF20sN65cQMTYbtiHouxuNc0ZmWj0bBuwUMa230BXuk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: idv.tw
idv.tw
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner idv.tw., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 01.07.2020, 08:05:25 +, Signature-Inception: 01.06.2020, 08:05:25 +, KeyTag 44325, Signer-Name: tw



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 44325 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 23035, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 59100, Flags 256



Public Key with Algorithm 8, KeyTag 60168, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner idv.tw., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 01.07.2020, 12:00:27 +, Signature-Inception: 01.06.2020, 12:00:27 +, KeyTag 23035, Signer-Name: idv.tw



RRSIG-Owner idv.tw., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 01.07.2020, 12:00:27 +, Signature-Inception: 01.06.2020, 12:00:27 +, KeyTag 59100, Signer-Name: idv.tw



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 23035 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59100 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 23035, DigestType 2 and Digest "SlfulJlfniOis5xVLZ92b7UD24DCwZA9sY6IR1Oodf8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: vexp.idv.tw
vexp.idv.tw
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 "5jecadg4ke4rt930rkag9ml2q7h71rb2" between the hashed NSEC3-owner "5hfu7s7qju9hgrlhr570928l15to0hv8" and the hashed NextOwner "62hs4cgrsvgh4r1usnrum9gsip5hijb4". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 5hfu7s7qju9hgrlhr570928l15to0hv8.idv.tw., Algorithm: 8, 3 Labels, original TTL: 900 sec, Signature-expiration: 01.07.2020, 12:00:27 +, Signature-Inception: 01.06.2020, 12:00:27 +, KeyTag 59100, Signer-Name: idv.tw



0 DNSKEY RR found




Zone: ns.vexp.idv.tw
ns.vexp.idv.tw
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.ns.vexp.idv.tw
www.ns.vexp.idv.tw
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ns.vexp.idv.tw
  vexp.idv.tw

ns.vexp.idv.tw
U  vexp.idv.tw

vexp.idv.tw
  ns.vexp.idv.tw
118.163.220.58
Tainan City/Tainan/Taiwan (TW) - Chunghwa Telecom Co., Ltd.


  pi.vexp.idv.tw
118.163.220.57
Tainan City/Tainan/Taiwan (TW) - Chunghwa Telecom Co., Ltd.


  vexp.idv.tw

idv.tw
T  a.twnic.net.tw
130.211.241.105
Ashburn/Virginia/United States (US) - Google LLC


 
211.73.64.22
Fenjihu/Taiwan/Taiwan (TW) - NBEN


  anytld.apnic.net / ns4-de1.apnic.net
202.12.31.53
South Brisbane/Queensland/Australia (AU) - Apnic Services


 
2001:dd8:12::53
South Brisbane/Queensland/Australia (AU) - Apnic Services


  b.twnic.net.tw
203.73.24.24
Taipei/Taiwan/Taiwan (TW) - Digital United Inc.


 
3.114.41.18
Tokyo/Japan (JP) - Amazon Technologies Inc.


  c.twnic.net.tw
168.95.192.10
Taipei/Taiwan/Taiwan (TW) - Chunghwa Telecom Co.


  d.twnic.net.tw
202.169.175.130
Fenjihu/Taiwan/Taiwan (TW) - Academia Sinica Computing Center


 
60.199.165.187
Taipei/Taiwan/Taiwan (TW) - Taiwan Fixed Network


 
2001:4541:9010:7::187
Xiatayou/Taiwan/Taiwan (TW) - Taiwan Fixed Network Co., Ltd


 
2001:c08:175:128::175:128
Nangangzi/Taiwan/Taiwan (TW) - Academia Sinica Computing Center


  e.twnic.net.tw
211.20.231.12
Kaohsiung City/Kaohsiung/Taiwan (TW) - Chunghwa Telecom Co., Ltd.


 
211.20.231.7
Kaohsiung City/Kaohsiung/Taiwan (TW) - Chunghwa Telecom Co., Ltd.


 
2001:b000:1e0:c000::12
Taipei/Taiwan/Taiwan (TW) - Hinet Twnic


  f.twnic.net.tw
203.66.87.200
Taipei/Taiwan/Taiwan (TW) - Chunghwa Telecom Co., Ltd.


  g.twnic.net.tw
60.199.165.184
Taipei/Taiwan/Taiwan (TW) - Taiwan Fixed Network


 
2001:c50:ffff:1::184
Taipei/Taiwan/Taiwan (TW) - TFN


  h.dns.tw / 1.ber.pch
204.61.216.119
Berkeley/California/United States (US) - WoodyNet


 
2001:500:14:6119:ad::1
Berkeley/California/United States (US) - WoodyNet


  h.twnic.net.tw
163.28.4.10
Taipei/Taiwan/Taiwan (TW) - T-EDU.TW


 
220.229.225.196
Taipei/Taipei City/Taiwan (TW) - New Centry InfoComm Tech. Co., Ltd.


 
2001:cd8:400::196
Taipei/Taiwan/Taiwan (TW) - Digital United Inc.

tw
  a.dns.tw


  anytld.apnic.net / ns4-de1.apnic.net


  b.dns.tw


  c.dns.tw


  d.dns.tw


  e.dns.tw


  f.dns.tw


  g.dns.tw


  h.dns.tw / 1.fra.pch


  ns.twnic.net


4. SOA-Entries


Domain:tw
Zone-Name:tw
Primary:a.dns.tw
Mail:snw.twnic.net.tw
Serial:2009658595
Refresh:3600
Retry:900
Expire:1296000
TTL:900
num Entries:10


Domain:idv.tw
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:idv.tw
Zone-Name:idv.tw
Primary:a.twnic.net.tw
Mail:snw.twnic.net.tw
Serial:201395149
Refresh:3600
Retry:900
Expire:3600000
TTL:900
num Entries:21


Domain:vexp.idv.tw
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:vexp.idv.tw
Zone-Name:vexp.idv.tw
Primary:vexp.idv.tw
Mail:root.vexp.idv.tw
Serial:2020021505
Refresh:3600
Retry:3600
Expire:86400
TTL:86400
num Entries:2


Domain:ns.vexp.idv.tw
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:www.ns.vexp.idv.tw
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://ns.vexp.idv.tw, address used: https://ns.vexp.idv.tw/, Screenshot created 2020-06-01 16:53:06 +00:0

Mobil (412px x 732px)

1133 milliseconds

Screenshot mobile - https://ns.vexp.idv.tw/
Mobil + Landscape (732px x 412px)

1135 milliseconds

Screenshot mobile landscape - https://ns.vexp.idv.tw/
Screen (1280px x 1680px)

2576 milliseconds

Screenshot Desktop - https://ns.vexp.idv.tw/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size00

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_128_GCM.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ns.vexp.idv.tw/
118.163.220.58 GZip used - 8964 / 42489 - 78.90 %
200

Html is minified: 148.98 %
0.980
H
small visible content (num chars: 322)
首頁 About我們的工作 商店! 採購規則 檢驗認證 登錄/登出 註冊 魯凱健康代餐包 購物車是空的 魯凱部落友善耕作 Safe Foods Coop 我們產品檢驗認證 熱門產品 紅藜麵條 150 NT$ 台南火龍果面 150 NT$ 霧台鄉原山原水去殼紅藜 - 小包裝 (150克) 150 NT$ Weight 150g No additional charge 200g +50 NT$ 霧台鄉原山原水去殼紅藜 - 小包裝 (150克) 150 NT$ ©2020 CYAD. All Rights Reserved. Search 首頁 About我們的工作 商店! 採購規則 檢驗認證 登錄/登出 註冊 魯凱健康代餐包  
Date: Mon, 01 Jun 2020 14:52:23 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
X-Powered-By: PHP/5.4.16
Set-Cookie: bb247128366d87ef2e11dbb48f629a16=6j8duvf2opjd2d8rgdc6npiiq3; Path=/; Domain=ns.vexp.idv.tw; HttpOnly
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Expires: Wed, 17 Aug 2005 00:00:00 GMT
Content-Encoding: gzip
Last-Modified: Mon, 01 Jun 2020 14:52:23 GMT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8

• https://ns.vexp.idv.tw/
118.163.220.58
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 144.28 %
6.643
M
Forbidden
Date: Mon, 01 Jun 2020 14:52:25 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
ETag: "1321-5058a1e728280"
Accept-Ranges: bytes
Content-Length: 4897
Connection: close
Content-Type: text/html

• http://ns.vexp.idv.tw/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
118.163.220.58
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.484
A
Not Found
Visible Content: Not Found The requested URL /.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de was not found on this server.
Date: Mon, 01 Jun 2020 14:52:31 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://118.163.220.58/
118.163.220.58
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 144.28 %
6.367
N
Forbidden
Certificate error: RemoteCertificateNameMismatch
Date: Mon, 01 Jun 2020 14:52:33 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.4.16
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
ETag: "1321-5058a1e728280"
Accept-Ranges: bytes
Content-Length: 4897
Connection: close
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "ns.vexp.idv.tw" is subdomain, public suffix is "idv.tw", top-level-domain-type is "country-code", Country is Taiwan (Province of China), tld-manager is "Taiwan Network Information Center (TWNIC)"
Agood: All ip addresses are public addresses
Warning: Only one ip address found: ns.vexp.idv.tw 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: ns.vexp.idv.tw has no ipv6 address.
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Agood - only one version with Http-Status 200
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 (4 urls)
https://ns.vexp.idv.tw/ 118.163.220.58


Url with incomplete Content-Type - header - missing charset
https://118.163.220.58/ 118.163.220.58


Url with incomplete Content-Type - header - missing charset
Hfatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. 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.
Mhttps://ns.vexp.idv.tw/ 118.163.220.58
403

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://118.163.220.58/ 118.163.220.58
403

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://118.163.220.58/ 118.163.220.58
403

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
XFatal error: Nameserver isn't defined or has timeout
XFatal error: Nameserver doesn't support TCP connection: vexp.idv.tw: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Der angegebene Host ist unbekannt
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 ns.vexp.idv.tw, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 8 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 0 Name Servers.
AInfo:: 8 Queries complete, 8 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AInfo:: 3 different Name Servers found: ns.vexp.idv.tw, pi.vexp.idv.tw, vexp.idv.tw, 2 Name Servers included in Delegation: ns.vexp.idv.tw, pi.vexp.idv.tw, 2 Name Servers included in 2 Zone definitions: ns.vexp.idv.tw, pi.vexp.idv.tw, 1 Name Servers listed in SOA.Primary: vexp.idv.tw.
AGood: Only one SOA.Primary Name Server found.: vexp.idv.tw.
Error: SOA.Primary Name Server not included in the delegation set.: vexp.idv.tw.
AGood: All Name Server Domain Names have a Public Suffix.
Error: Name Server Domain Names with Public Suffix and without ip address found.: 1 Name Servers without ipv4 and ipv6: 1

AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 118., 1 different subnets (first two Bytes): 118.163., 1 different subnets (first three Bytes): 118.163.220.
XFatal: All Name Server IPv4 addresses from the same subnet. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.:
XNameserver Timeout checking Echo Capitalization: a.twnic.net.tw / 130.211.241.105
XNameserver Timeout checking EDNS512: a.twnic.net.tw / 130.211.241.105
Nameserver doesn't pass all EDNS-Checks: a.twnic.net.tw / 130.211.241.105: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: anytld.apnic.net: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (ns4-de1.apnic.net). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: anytld.apnic.net / 202.12.31.53: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (ns4-de1.apnic.net). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: anytld.apnic.net / 2001:dd8:12::53: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (ns4-de1.apnic.net). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: vexp.idv.tw: 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: vexp.idv.tw: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
Nameserver doesn't pass all EDNS-Checks: vexp.idv.tw: 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.
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
AGood: All images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 2 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
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. 4 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, 4 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 4 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: 1024093 milliseconds, 1024.093 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ns.vexp.idv.tw
118.163.220.58
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
ns.vexp.idv.tw
118.163.220.58
443
ok
Tls12

ECDH Ephermal
256
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
Chain (complete)
1CN=ns.vexp.idv.tw

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


118.163.220.58
118.163.220.58
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

118.163.220.58
118.163.220.58
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
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
Chain (complete)
1CN=ns.vexp.idv.tw

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


9. Certificates

1.
1.
CN=ns.vexp.idv.tw
26.04.2020
25.07.2020
expires in 21 days
ns.vexp.idv.tw - 1 entry
1.
1.
CN=ns.vexp.idv.tw
26.04.2020

25.07.2020
expires in 21 days
ns.vexp.idv.tw - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04EE5709FB60A00C500D8C813A27290CB414
Thumbprint:EB826E2B7AB760CE7C824621E8B9020F78339B8D
SHA256 / Certificate:wIKtJKxd2iKoeP3lHcl34VIXb85Ia6/b9e/f0BwRg0Q=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b7148a0cb24d283424e6ae3d33fc22947b7e0b8d0ea49ebdd07b10ba7ac8b4f0
SHA256 hex / Subject Public Key Information (SPKI):6063456928838a02c90c26580e163f75e6e5b9547d9877227a47e13070c234f0
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 256 days


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

17.03.2021
expires in 256 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 453 days


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

30.09.2021
expires in 453 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1583646757
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-26 17:33:15
2020-07-25 17:33:15
ns.vexp.idv.tw - 1 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
1
4

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2762083876
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-26 15:33:15
2020-07-25 15:33:15
ns.vexp.idv.tw
1 entries


2502235346
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-23 16:33:35
2020-05-23 15:33:35
ns.vexp.idv.tw
1 entries


2261552949
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-22 16:37:46
2020-03-21 16:37:46
ns.vexp.idv.tw
1 entries


2022543576
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-10-20 15:35:12
2020-01-18 16:35:12
ns.vexp.idv.tw
1 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://ns.vexp.idv.tw/
118.163.220.58
a

6

0


0
0
0


img

2
6,282 Bytes
0
2
0
0
0
0


link
stylesheet
2
24,422 Bytes
0
2
0
0
0
0


meta
other
2

0


0
0
0

https://118.163.220.58/
118.163.220.58
a

6

0


0
0
0


img

2
6,282 Bytes
0
2
0
0
0
0


link
stylesheet
2
24,422 Bytes
0
2
0
0
0
0


meta
other
2

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://ns.vexp.idv.tw/
118.163.220.58
a

http://apache.org


1
ok








a

http://centos.org


1
ok








a

http://httpd.apache.org/


1
ok








a

http://www.centos.org/


2
ok








a

http://www.internic.net/whois.html


1
ok








img
src
images/apache_pb.gif
200

1
ok
alt: [ Powered by Apache ]image/gif, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 2326 Bytes






img
src
images/poweredby.png
200

1
ok
alt: [ Powered by CentOS Linux ]image/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 3956 Bytes






link
stylesheet
/noindex/css/bootstrap.min.css
200

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

No Cache-Control - header
GZip required: 19341 Bytes




local SRI possible, possible hash-values:

sha256-vECur80lvJRNDWNXKYwbGYtKH+KU4LhAFdBLcs+ULBA=
sha384-Vx0ibzQR/p2OctlxNWEjY2PDxD+qk8MhAv55SNDbntg92SxlXCHwPEGlLQJwext4
sha512-HAa9+d/CTri6nDu8L8R19bHgoT7fQHZ2uKs/d0zYp9kQkh4JWocAda0TRAd15kt3ymcHR8CHe27+lH6LE4ks2g==

<link rel="stylesheet" href="/noindex/css/bootstrap.min.css" crossorigin="anonymous" integrity="sha256-vECur80lvJRNDWNXKYwbGYtKH+KU4LhAFdBLcs+ULBA=" />




link
stylesheet
noindex/css/open-sans.css
200

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

No Cache-Control - header
GZip required: 5081 Bytes




local SRI possible, possible hash-values:

sha256-Zenw1pGcQS3VoEwyLOnPnbgKEYL1d3hganYRAIbEn8o=
sha384-3sbxsnZ+UZCcdpS2/FjQ+ES2JXEzGkqOmk4IF9KOv3AHFAq3aM8+HBe/YmTWxbd2
sha512-rhQxxxs7GCYoDFCkNewE6qRUdsSd/0qB/WQyc1an4ZUE7P0nfxrP4wn5Ho72Nizmp1xl6DAZkNFU2Ixfz0KNNA==

<link rel="stylesheet" href="noindex/css/open-sans.css" crossorigin="anonymous" integrity="sha256-Zenw1pGcQS3VoEwyLOnPnbgKEYL1d3hganYRAIbEn8o=" />



Content loaded via url("...")

fonts/Bold/OpenSans-Bold.eot1
fonts/Bold/OpenSans-Bold.eot?#iefix1
fonts/Bold/OpenSans-Bold.svg#OpenSansBold1
fonts/Bold/OpenSans-Bold.ttf1
fonts/Bold/OpenSans-Bold.woff1
fonts/BoldItalic/OpenSans-BoldItalic.eot1
fonts/BoldItalic/OpenSans-BoldItalic.eot?#iefix1
fonts/BoldItalic/OpenSans-BoldItalic.svg#OpenSansBoldItalic1
fonts/BoldItalic/OpenSans-BoldItalic.ttf1
fonts/BoldItalic/OpenSans-BoldItalic.woff1
fonts/ExtraBold/OpenSans-ExtraBold.eot1
fonts/ExtraBold/OpenSans-ExtraBold.eot?#iefix1
fonts/ExtraBold/OpenSans-ExtraBold.svg#OpenSansExtrabold1
fonts/ExtraBold/OpenSans-ExtraBold.ttf1
fonts/ExtraBold/OpenSans-ExtraBold.woff1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.eot1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.eot?#iefix1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.svg#OpenSansExtraboldItalic1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.ttf1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.woff1
fonts/Italic/OpenSans-Italic.eot1
fonts/Italic/OpenSans-Italic.eot?#iefix1
fonts/Italic/OpenSans-Italic.svg#OpenSansItalic1
fonts/Italic/OpenSans-Italic.ttf1
fonts/Italic/OpenSans-Italic.woff1
fonts/Light/OpenSans-Light.eot1
fonts/Light/OpenSans-Light.eot?#iefix1
fonts/Light/OpenSans-Light.svg#OpenSansLight1
fonts/Light/OpenSans-Light.ttf1
fonts/Light/OpenSans-Light.woff1
fonts/LightItalic/OpenSans-LightItalic.eot1
fonts/LightItalic/OpenSans-LightItalic.eot?#iefix1
fonts/LightItalic/OpenSans-LightItalic.svg#OpenSansLightItalic1
fonts/LightItalic/OpenSans-LightItalic.ttf1
fonts/LightItalic/OpenSans-LightItalic.woff1
fonts/Regular/OpenSans-Regular.eot1
fonts/Regular/OpenSans-Regular.eot?#iefix1
fonts/Regular/OpenSans-Regular.svg#OpenSansRegular1
fonts/Regular/OpenSans-Regular.ttf1
fonts/Regular/OpenSans-Regular.woff1
fonts/Semibold/OpenSans-Semibold.eot1
fonts/Semibold/OpenSans-Semibold.eot?#iefix1
fonts/Semibold/OpenSans-Semibold.svg#OpenSansSemibold1
fonts/Semibold/OpenSans-Semibold.ttf1
fonts/Semibold/OpenSans-Semibold.woff1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.eot1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.eot?#iefix1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.svg#OpenSansSemiboldItalic1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.ttf1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.woff1

meta
content-type
text/html; charset=UTF-8


2
ok







https://118.163.220.58/
118.163.220.58
a

http://apache.org


1
ok








a

http://centos.org


1
ok








a

http://httpd.apache.org/


1
ok








a

http://www.centos.org/


2
ok








a

http://www.internic.net/whois.html


1
ok








img
src
images/apache_pb.gif
200

1
ok
alt: [ Powered by Apache ]image/gif, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 2326 Bytes






img
src
images/poweredby.png
200

1
ok
alt: [ Powered by CentOS Linux ]image/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 3956 Bytes






link
stylesheet
/noindex/css/bootstrap.min.css
200

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

No Cache-Control - header
GZip required: 19341 Bytes




local SRI possible, possible hash-values:

sha256-vECur80lvJRNDWNXKYwbGYtKH+KU4LhAFdBLcs+ULBA=
sha384-Vx0ibzQR/p2OctlxNWEjY2PDxD+qk8MhAv55SNDbntg92SxlXCHwPEGlLQJwext4
sha512-HAa9+d/CTri6nDu8L8R19bHgoT7fQHZ2uKs/d0zYp9kQkh4JWocAda0TRAd15kt3ymcHR8CHe27+lH6LE4ks2g==

<link rel="stylesheet" href="/noindex/css/bootstrap.min.css" crossorigin="anonymous" integrity="sha256-vECur80lvJRNDWNXKYwbGYtKH+KU4LhAFdBLcs+ULBA=" />




link
stylesheet
noindex/css/open-sans.css
200

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

No Cache-Control - header
GZip required: 5081 Bytes




local SRI possible, possible hash-values:

sha256-Zenw1pGcQS3VoEwyLOnPnbgKEYL1d3hganYRAIbEn8o=
sha384-3sbxsnZ+UZCcdpS2/FjQ+ES2JXEzGkqOmk4IF9KOv3AHFAq3aM8+HBe/YmTWxbd2
sha512-rhQxxxs7GCYoDFCkNewE6qRUdsSd/0qB/WQyc1an4ZUE7P0nfxrP4wn5Ho72Nizmp1xl6DAZkNFU2Ixfz0KNNA==

<link rel="stylesheet" href="noindex/css/open-sans.css" crossorigin="anonymous" integrity="sha256-Zenw1pGcQS3VoEwyLOnPnbgKEYL1d3hganYRAIbEn8o=" />



Content loaded via url("...")

fonts/Bold/OpenSans-Bold.eot1
fonts/Bold/OpenSans-Bold.eot?#iefix1
fonts/Bold/OpenSans-Bold.svg#OpenSansBold1
fonts/Bold/OpenSans-Bold.ttf1
fonts/Bold/OpenSans-Bold.woff1
fonts/BoldItalic/OpenSans-BoldItalic.eot1
fonts/BoldItalic/OpenSans-BoldItalic.eot?#iefix1
fonts/BoldItalic/OpenSans-BoldItalic.svg#OpenSansBoldItalic1
fonts/BoldItalic/OpenSans-BoldItalic.ttf1
fonts/BoldItalic/OpenSans-BoldItalic.woff1
fonts/ExtraBold/OpenSans-ExtraBold.eot1
fonts/ExtraBold/OpenSans-ExtraBold.eot?#iefix1
fonts/ExtraBold/OpenSans-ExtraBold.svg#OpenSansExtrabold1
fonts/ExtraBold/OpenSans-ExtraBold.ttf1
fonts/ExtraBold/OpenSans-ExtraBold.woff1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.eot1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.eot?#iefix1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.svg#OpenSansExtraboldItalic1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.ttf1
fonts/ExtraBoldItalic/OpenSans-ExtraBoldItalic.woff1
fonts/Italic/OpenSans-Italic.eot1
fonts/Italic/OpenSans-Italic.eot?#iefix1
fonts/Italic/OpenSans-Italic.svg#OpenSansItalic1
fonts/Italic/OpenSans-Italic.ttf1
fonts/Italic/OpenSans-Italic.woff1
fonts/Light/OpenSans-Light.eot1
fonts/Light/OpenSans-Light.eot?#iefix1
fonts/Light/OpenSans-Light.svg#OpenSansLight1
fonts/Light/OpenSans-Light.ttf1
fonts/Light/OpenSans-Light.woff1
fonts/LightItalic/OpenSans-LightItalic.eot1
fonts/LightItalic/OpenSans-LightItalic.eot?#iefix1
fonts/LightItalic/OpenSans-LightItalic.svg#OpenSansLightItalic1
fonts/LightItalic/OpenSans-LightItalic.ttf1
fonts/LightItalic/OpenSans-LightItalic.woff1
fonts/Regular/OpenSans-Regular.eot1
fonts/Regular/OpenSans-Regular.eot?#iefix1
fonts/Regular/OpenSans-Regular.svg#OpenSansRegular1
fonts/Regular/OpenSans-Regular.ttf1
fonts/Regular/OpenSans-Regular.woff1
fonts/Semibold/OpenSans-Semibold.eot1
fonts/Semibold/OpenSans-Semibold.eot?#iefix1
fonts/Semibold/OpenSans-Semibold.svg#OpenSansSemibold1
fonts/Semibold/OpenSans-Semibold.ttf1
fonts/Semibold/OpenSans-Semibold.woff1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.eot1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.eot?#iefix1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.svg#OpenSansSemiboldItalic1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.ttf1
fonts/SemiboldItalic/OpenSans-SemiboldItalic.woff1

meta
content-type
text/html; charset=UTF-8


2
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns.vexp.idv.tw, pi.vexp.idv.tw

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

Answer: a.dns.tw, anytld.apnic.net, b.dns.tw, c.dns.tw, d.dns.tw, e.dns.tw, f.dns.tw, g.dns.tw, h.dns.tw, ns.twnic.net
2
ns.vexp.idv.tw
NS
b.dns.tw (2404:0:10a0::58)

Answer: a.twnic.net.tw, anytld.apnic.net, b.twnic.net.tw, c.twnic.net.tw, d.twnic.net.tw, e.twnic.net.tw, f.twnic.net.tw, g.twnic.net.tw, h.dns.tw, h.twnic.net.tw

Answer: a.twnic.net.tw
130.211.241.105, 211.73.64.22

Answer: b.twnic.net.tw
2001:45b1:0:5::24, 203.73.24.24, 3.114.41.18

Answer: c.twnic.net.tw
168.95.192.10

Answer: d.twnic.net.tw
2001:4541:9010:7::187, 2001:c08:175:128::175:128

Answer: e.twnic.net.tw
2001:b000:1e0:c000::12

Answer: g.twnic.net.tw
2001:c50:ffff:1::184

Answer: h.dns.tw
2001:500:14:6119:ad::1

Answer: h.twnic.net.tw
2001:cd8:400::196
3
pi.vexp.idv.tw
NS
b.dns.tw (2404:0:10a0::58)

Answer: a.twnic.net.tw, anytld.apnic.net, b.twnic.net.tw, c.twnic.net.tw, d.twnic.net.tw, e.twnic.net.tw, f.twnic.net.tw, g.twnic.net.tw, h.dns.tw, h.twnic.net.tw

Answer: a.twnic.net.tw
130.211.241.105, 211.73.64.22

Answer: b.twnic.net.tw
2001:45b1:0:5::24, 203.73.24.24, 3.114.41.18

Answer: c.twnic.net.tw
168.95.192.10

Answer: d.twnic.net.tw
2001:4541:9010:7::187, 2001:c08:175:128::175:128

Answer: e.twnic.net.tw
2001:b000:1e0:c000::12

Answer: g.twnic.net.tw
2001:c50:ffff:1::184

Answer: h.dns.tw
2001:500:14:6119:ad::1

Answer: h.twnic.net.tw
2001:cd8:400::196
4
net
NS
c.root-servers.net (2001:500:2::c)

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
5
anytld.apnic.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: apnic.authdns.ripe.net, netnod.apnic.net, ns2.apnic.net, ns4.apnic.net

Answer: apnic.authdns.ripe.net
193.0.9.9, 2001:67c:e0::9

Answer: netnod.apnic.net
194.146.106.106, 2001:67c:1010:27::53

Answer: ns2.apnic.net
2001:ddd::53, 203.119.95.53

Answer: ns4.apnic.net
2001:dd8:12::53, 202.12.31.53
6
f.twnic.net.tw
NS
b.dns.tw (2404:0:10a0::58)

Answer: a.twnic.net.tw, anytld.apnic.net, b.twnic.net.tw, c.twnic.net.tw, d.twnic.net.tw, e.twnic.net.tw, f.twnic.net.tw, g.twnic.net.tw, h.dns.tw, h.twnic.net.tw

Answer: a.twnic.net.tw
130.211.241.105, 211.73.64.22

Answer: b.twnic.net.tw
2001:45b1:0:5::24, 203.73.24.24, 3.114.41.18

Answer: c.twnic.net.tw
168.95.192.10

Answer: d.twnic.net.tw
2001:4541:9010:7::187, 2001:c08:175:128::175:128

Answer: e.twnic.net.tw
2001:b000:1e0:c000::12

Answer: g.twnic.net.tw
2001:c50:ffff:1::184

Answer: h.dns.tw
2001:500:14:6119:ad::1

Answer: h.twnic.net.tw
2001:cd8:400::196
7
anytld.apnic.net: 202.12.31.53
A
apnic.authdns.ripe.net (2001:67c:e0::9)
8
anytld.apnic.net: 2001:dd8:12::53
AAAA
apnic.authdns.ripe.net (2001:67c:e0::9)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
ns.vexp.idv.tw
0

no CAA entry found
1
0
vexp.idv.tw
0

no CAA entry found
1
0
idv.tw
0

no CAA entry found
1
0
tw
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
vexp.idv.tw

ok
1
0
ns.vexp.idv.tw

ok
1
0
_acme-challenge.ns.vexp.idv.tw

Name Error - The domain name does not exist
1
0
_acme-challenge.ns.vexp.idv.tw.vexp.idv.tw

Name Error - The domain name does not exist
1
0
_acme-challenge.ns.vexp.idv.tw.ns.vexp.idv.tw

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
ns.vexp.idv.tw
21
FTP



ns.vexp.idv.tw
21
FTP



ns.vexp.idv.tw
22
SSH
open
SSH-2.0-OpenSSH_7.4

ns.vexp.idv.tw
22
SSH
open
SSH-2.0-OpenSSH_7.4

ns.vexp.idv.tw
25
SMTP
open


ns.vexp.idv.tw
25
SMTP
open


ns.vexp.idv.tw
53
DNS
open


ns.vexp.idv.tw
53
DNS
open


ns.vexp.idv.tw
110
POP3



ns.vexp.idv.tw
110
POP3



ns.vexp.idv.tw
143
IMAP



ns.vexp.idv.tw
143
IMAP



ns.vexp.idv.tw
465
SMTP (encrypted)



ns.vexp.idv.tw
465
SMTP (encrypted)



ns.vexp.idv.tw
587
SMTP (encrypted, submission)



ns.vexp.idv.tw
587
SMTP (encrypted, submission)



ns.vexp.idv.tw
993
IMAP (encrypted)



ns.vexp.idv.tw
993
IMAP (encrypted)



ns.vexp.idv.tw
995
POP3 (encrypted)



ns.vexp.idv.tw
995
POP3 (encrypted)



ns.vexp.idv.tw
1433
MS SQL



ns.vexp.idv.tw
1433
MS SQL



ns.vexp.idv.tw
2082
cPanel (http)



ns.vexp.idv.tw
2082
cPanel (http)



ns.vexp.idv.tw
2083
cPanel (https)



ns.vexp.idv.tw
2083
cPanel (https)



ns.vexp.idv.tw
2086
WHM (http)



ns.vexp.idv.tw
2086
WHM (http)



ns.vexp.idv.tw
2087
WHM (https)



ns.vexp.idv.tw
2087
WHM (https)



ns.vexp.idv.tw
2089
cPanel Licensing



ns.vexp.idv.tw
2089
cPanel Licensing



ns.vexp.idv.tw
2095
cPanel Webmail (http)



ns.vexp.idv.tw
2095
cPanel Webmail (http)



ns.vexp.idv.tw
2096
cPanel Webmail (https)



ns.vexp.idv.tw
2096
cPanel Webmail (https)



ns.vexp.idv.tw
2222
DirectAdmin (http)



ns.vexp.idv.tw
2222
DirectAdmin (http)



ns.vexp.idv.tw
2222
DirectAdmin (https)



ns.vexp.idv.tw
2222
DirectAdmin (https)



ns.vexp.idv.tw
3306
mySql
open


ns.vexp.idv.tw
3306
mySql
open


ns.vexp.idv.tw
5224
Plesk Licensing



ns.vexp.idv.tw
5224
Plesk Licensing



ns.vexp.idv.tw
5432
PostgreSQL



ns.vexp.idv.tw
5432
PostgreSQL



ns.vexp.idv.tw
8080
Ookla Speedtest (http)



ns.vexp.idv.tw
8080
Ookla Speedtest (http)



ns.vexp.idv.tw
8080
Ookla Speedtest (https)



ns.vexp.idv.tw
8080
Ookla Speedtest (https)



ns.vexp.idv.tw
8083
VestaCP http



ns.vexp.idv.tw
8083
VestaCP http



ns.vexp.idv.tw
8083
VestaCP https



ns.vexp.idv.tw
8083
VestaCP https



ns.vexp.idv.tw
8443
Plesk Administration (https)



ns.vexp.idv.tw
8443
Plesk Administration (https)



ns.vexp.idv.tw
8447
Plesk Installer + Updates



ns.vexp.idv.tw
8447
Plesk Installer + Updates



ns.vexp.idv.tw
8880
Plesk Administration (http)



ns.vexp.idv.tw
8880
Plesk Administration (http)



ns.vexp.idv.tw
10000
Webmin (http)



ns.vexp.idv.tw
10000
Webmin (http)



ns.vexp.idv.tw
10000
Webmin (https)



ns.vexp.idv.tw
10000
Webmin (https)



118.163.220.58
21
FTP



118.163.220.58
21
FTP



118.163.220.58
22
SSH
open
SSH-2.0-OpenSSH_7.4

118.163.220.58
22
SSH
open
SSH-2.0-OpenSSH_7.4

118.163.220.58
25
SMTP
open


118.163.220.58
25
SMTP
open


118.163.220.58
53
DNS
open


118.163.220.58
53
DNS
open


118.163.220.58
110
POP3



118.163.220.58
110
POP3



118.163.220.58
143
IMAP



118.163.220.58
143
IMAP



118.163.220.58
465
SMTP (encrypted)



118.163.220.58
465
SMTP (encrypted)



118.163.220.58
587
SMTP (encrypted, submission)



118.163.220.58
587
SMTP (encrypted, submission)



118.163.220.58
993
IMAP (encrypted)



118.163.220.58
993
IMAP (encrypted)



118.163.220.58
995
POP3 (encrypted)



118.163.220.58
995
POP3 (encrypted)



118.163.220.58
1433
MS SQL



118.163.220.58
1433
MS SQL



118.163.220.58
2082
cPanel (http)



118.163.220.58
2082
cPanel (http)



118.163.220.58
2083
cPanel (https)



118.163.220.58
2083
cPanel (https)



118.163.220.58
2086
WHM (http)



118.163.220.58
2086
WHM (http)



118.163.220.58
2087
WHM (https)



118.163.220.58
2087
WHM (https)



118.163.220.58
2089
cPanel Licensing



118.163.220.58
2089
cPanel Licensing



118.163.220.58
2095
cPanel Webmail (http)



118.163.220.58
2095
cPanel Webmail (http)



118.163.220.58
2096
cPanel Webmail (https)



118.163.220.58
2096
cPanel Webmail (https)



118.163.220.58
2222
DirectAdmin (http)



118.163.220.58
2222
DirectAdmin (http)



118.163.220.58
2222
DirectAdmin (https)



118.163.220.58
2222
DirectAdmin (https)



118.163.220.58
3306
mySql
open


118.163.220.58
3306
mySql
open


118.163.220.58
5224
Plesk Licensing



118.163.220.58
5224
Plesk Licensing



118.163.220.58
5432
PostgreSQL



118.163.220.58
5432
PostgreSQL



118.163.220.58
8080
Ookla Speedtest (http)



118.163.220.58
8080
Ookla Speedtest (http)



118.163.220.58
8080
Ookla Speedtest (https)



118.163.220.58
8080
Ookla Speedtest (https)



118.163.220.58
8083
VestaCP http



118.163.220.58
8083
VestaCP http



118.163.220.58
8083
VestaCP https



118.163.220.58
8083
VestaCP https



118.163.220.58
8443
Plesk Administration (https)



118.163.220.58
8443
Plesk Administration (https)



118.163.220.58
8447
Plesk Installer + Updates



118.163.220.58
8447
Plesk Installer + Updates



118.163.220.58
8880
Plesk Administration (http)



118.163.220.58
8880
Plesk Administration (http)



118.163.220.58
10000
Webmin (http)



118.163.220.58
10000
Webmin (http)



118.163.220.58
10000
Webmin (https)



118.163.220.58
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=ns.vexp.idv.tw - 2020-06-01 16:36:02


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