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



O

old / weak connection

Checked:
20.11.2020 07:29:34


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
tls1.wcrdev.com
A
45.248.78.58
Perth/Western Australia/Australia (AU) - Host Universal Pty Ltd
No Hostname found
yes
1
0

AAAA

yes


www.tls1.wcrdev.com

Name Error
yes
1
0
*.wcrdev.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.tls1.wcrdev.com
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 26116, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2020, 00:00:00 +, Signature-Inception: 20.11.2020, 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: com
com
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 03.12.2020, 05:00:00 +, Signature-Inception: 20.11.2020, 04:00:00 +, KeyTag 26116, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26116 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 31510, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.11.2020, 19:24:21 +, Signature-Inception: 11.11.2020, 19:19:21 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: wcrdev.com
wcrdev.com
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 "fpjt5s08jo37v3jl20tapg41aqs6lo34" between the hashed NSEC3-owner "fpjt2ost81seuoos6hcoputvmaddns49" and the hashed NextOwner "fpjthg4ls79rdcqvkjrecjklo1dba46a". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner fpjt2ost81seuoos6hcoputvmaddns49.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 23.11.2020, 07:24:09 +, Signature-Inception: 16.11.2020, 06:14:09 +, KeyTag 31510, Signer-Name: com



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q1gin43n1arrc9osm6qpqr81h5m9a". So that domain name is the Closest Encloser of "wcrdev.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 25.11.2020, 05:40:44 +, Signature-Inception: 18.11.2020, 04:30:44 +, KeyTag 31510, Signer-Name: com



0 DNSKEY RR found




Zone: tls1.wcrdev.com
tls1.wcrdev.com
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.tls1.wcrdev.com
www.tls1.wcrdev.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.tls1.wcrdev.com
  henry.ns.cloudflare.com

tls1.wcrdev.com
  henry.ns.cloudflare.com / 67m28
108.162.193.176
Dallas/Texas/United States (US) - Cloudflare, Inc.


 
172.64.33.176
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
173.245.59.176
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2606:4700:58::adf5:3bb0
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c1b0
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:21b0
London/England/United Kingdom (GB) - CloudFLARENET-EU

wcrdev.com
  henry.ns.cloudflare.com / 67m28
108.162.193.176
Dallas/Texas/United States (US) - Cloudflare, Inc.


 
172.64.33.176
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
173.245.59.176
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2606:4700:58::adf5:3bb0
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c1b0
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:21b0
London/England/United Kingdom (GB) - CloudFLARENET-EU


  jasmine.ns.cloudflare.com / 67m22
108.162.192.170
Dallas/Texas/United States (US) - Cloudflare, Inc.


 
172.64.32.170
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
173.245.58.170
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2606:4700:50::adf5:3aaa
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c0aa
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:20aa
London/England/United Kingdom (GB) - CloudFLARENET-EU

com
  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. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1605853758
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:13


Domain:wcrdev.com
Zone-Name:wcrdev.com
Primary:henry.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2035596276
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:12


Domain:tls1.wcrdev.com
Zone-Name:wcrdev.com
Primary:henry.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2035596276
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:6


Domain:www.tls1.wcrdev.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://tls1.wcrdev.com, address used: https://tls1.wcrdev.com/, Screenshot created 2020-11-20 07:31:04 +00:0

Mobil (412px x 732px)

771 milliseconds

Screenshot mobile - https://tls1.wcrdev.com/
Mobil + Landscape (732px x 412px)

984 milliseconds

Screenshot mobile landscape - https://tls1.wcrdev.com/
Screen (1280px x 1680px)

2046 milliseconds

Screenshot Desktop - https://tls1.wcrdev.com/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size396816

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

Chrome-Connection: info. obsolete connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, RSA, 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://tls1.wcrdev.com/
45.248.78.58 No GZip used - 1210 / 1990 - 60.80 % possible
200

Html is minified: 120.68 %
0.466
H
small visible content (num chars: 334)
Icecast2 Status Administration Server Status Version Mount Point /coast-mp3 M3U XSPF Stream Name: AAC Perth Stream Description: AAC Perth Content Type: audio/aacp Stream started: Tue, 17 Nov 2020 05:31:51 +0800 Listeners (current): 149 Listeners (peak): 184 Genre: CHR Currently playing: Support icecast development at www.icecast.org
Server: Icecast 2.4.2
Date: Fri, 20 Nov 2020 06:19:36 GMT
Content-Type: text/xml; charset=UTF-8
Cache-Control: no-cache
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Pragma: no-cache
Content-Length: 1990

• https://tls1.wcrdev.com/
45.248.78.58 No GZip used - 1210 / 1990 - 60.80 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 120.68 %
7.280
B
small visible content (num chars: 334)
Icecast2 Status Administration Server Status Version Mount Point /coast-mp3 M3U XSPF Stream Name: AAC Perth Stream Description: AAC Perth Content Type: audio/aacp Stream started: Tue, 17 Nov 2020 05:31:51 +0800 Listeners (current): 148 Listeners (peak): 184 Genre: CHR Currently playing: Support icecast development at www.icecast.org
Server: Icecast 2.4.2
Date: Fri, 20 Nov 2020 06:19:37 GMT
Content-Type: text/xml; charset=UTF-8
Cache-Control: no-cache
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Pragma: no-cache
Content-Length: 1990

• http://tls1.wcrdev.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
45.248.78.58
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 101.71 %
0.563
A
File Not Found
Visible Content: 404 - The file you requested could not be found
Server: Icecast 2.4.2
Date: Fri, 20 Nov 2020 06:19:45 GMT
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Pragma: no-cache

• https://45.248.78.58/
45.248.78.58 No GZip used - 1210 / 1990 - 60.80 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 120.68 %
6.766
N
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 334)
Icecast2 Status Administration Server Status Version Mount Point /coast-mp3 M3U XSPF Stream Name: AAC Perth Stream Description: AAC Perth Content Type: audio/aacp Stream started: Tue, 17 Nov 2020 05:31:51 +0800 Listeners (current): 149 Listeners (peak): 184 Genre: CHR Currently playing: Support icecast development at www.icecast.org
Server: Icecast 2.4.2
Date: Fri, 20 Nov 2020 06:19:46 GMT
Content-Type: text/xml; charset=UTF-8
Cache-Control: no-cache
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Pragma: no-cache
Content-Length: 1990

7. Comments


1. General Results, most used to calculate the result

Aname "tls1.wcrdev.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 52208 (complete: 131120)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: tls1.wcrdev.com 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: tls1.wcrdev.com 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
Agood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://tls1.wcrdev.com/ 45.248.78.58
200

Missing HSTS-Header
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.
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.
Nhttps://45.248.78.58/ 45.248.78.58
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
OOld connection: RSA Key Exchange is unsecure. Use Diffie-Hellman or Elliptic Curve Diffi-Hellmann Key Exchange to support Forward Secrecy
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 tls1.wcrdev.com, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: henry.ns.cloudflare.com, jasmine.ns.cloudflare.com, 2 Name Servers included in Delegation: henry.ns.cloudflare.com, jasmine.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: henry.ns.cloudflare.com, jasmine.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: henry.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: henry.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: henry.ns.cloudflare.com.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: henry.ns.cloudflare.com, jasmine.ns.cloudflare.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 4 Countries: CA, CR, GB, US
AInfo: Ipv4-Subnet-list: 6 Name Servers, 3 different subnets (first Byte): 108., 172., 173., 3 different subnets (first two Bytes): 108.162., 172.64., 173.245., 6 different subnets (first three Bytes): 108.162.192., 108.162.193., 172.64.32., 172.64.33., 173.245.58., 173.245.59.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
Nameserver doesn't pass all EDNS-Checks: henry.ns.cloudflare.com: 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.
https://tls1.wcrdev.com/ 45.248.78.58
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://45.248.78.58/ 45.248.78.58
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.
AGood: No https + http status 200 with inline CSS / JavaScript found
https://tls1.wcrdev.com/ 45.248.78.58
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://45.248.78.58/ 45.248.78.58
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://tls1.wcrdev.com/ 45.248.78.58
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://45.248.78.58/ 45.248.78.58
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.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 2 external CSS / JavaScript files without GZip found - 0 with GZip, 2 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, 2 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 2 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 94554 milliseconds, 94.554 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
tls1.wcrdev.com
45.248.78.58
443
ok
Tls12
RsaKeyX
4096
Aes256
256
Sha384
error checking OCSP stapling
weak
tls1.wcrdev.com
45.248.78.58
443
ok
Tls12

RsaKeyX
4096
Aes256
256
Sha384
error checking OCSP stapling
weak
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=perth.wcrdev.com

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


45.248.78.58
45.248.78.58
443
name does not match
Tls12
RsaKeyX
4096
Aes256
256
Sha384
error checking OCSP stapling
weak

45.248.78.58
45.248.78.58
443
name does not match
Tls12

RsaKeyX
4096
Aes256
256
Sha384
error checking OCSP stapling
weak
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=perth.wcrdev.com

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


9. Certificates

1.
1.
CN=perth.wcrdev.com
10.10.2020
08.01.2021
expires in 38 days
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com - 5 entries
1.
1.
CN=perth.wcrdev.com
10.10.2020

08.01.2021
expires in 38 days
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com - 5 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:046524907B538A48052AB8701AD5D4F83DFC
Thumbprint:92EFE86BD2DDF8D38F738B4906C954E49A3C85A5
SHA256 / Certificate:vt/pAsLAM6a4kADJJe9phQDYN+TN4kbGFB9jZoaR89g=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):93de7dd3992fbe0779f44c9363571ebe05fb7e7af6474f2d96019e52af481717
SHA256 hex / Subject Public Key Information (SPKI):c089b426852c1209b3248aac0bd75fc063247cdf7af71910b7c31ccbb163026d
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
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=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 106 days


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

17.03.2021
expires in 106 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
Enhanced Key Usage:


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 303 days


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

30.09.2021
expires in 303 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
Enhanced Key Usage:



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
1984661105
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-10 18:26:36
2021-01-08 18:26:36
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com - 5 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
3490735115
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-10 16:26:36
2021-01-08 17:26:36
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com
5 entries


3223247585
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-11 16:25:26
2020-11-09 17:25:26
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com
5 entries


2961724278
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-12 14:55:13
2020-09-10 14:55:13
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com
5 entries


2961701204
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-12 14:42:38
2020-09-10 14:42:38
perth.wcrdev.com, tls1.wcrdev.com, tls2.wcrdev.com, tls3.wcrdev.com, tls4.wcrdev.com
5 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://tls1.wcrdev.com/
45.248.78.58
a

6

0


0
0
0


link
stylesheet
1
3,879 Bytes
0
1
0
0
0
0


meta
other
2

0


0
0
0

https://45.248.78.58/
45.248.78.58
a

6

0


0
0
0


link
stylesheet
1
3,879 Bytes
0
1
0
0
0
0


meta
other
2

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://tls1.wcrdev.com/
45.248.78.58
a

/coast-mp3.m3u


1
ok








a

/coast-mp3.xspf


1
ok








a

admin/


1
ok








a

http://www.icecast.org


1
ok








a

server_version.xsl


1
ok








a

status.xsl


1
ok








link
stylesheet
style.css
200

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

Cache-Control: no-cache - max-age missing.
GZip required: 3879 Bytes




local SRI possible, possible hash-values:

sha256-1BWJYjH/fQOB51g/kzvtah8SdpVhXFmB5VrrCHwDb2I=
sha384-q7IYwmzqsJeTqmd8Nl2hp2h2cNIX30GED88a0pMeV1Hjz76Rys8Ex48QmqvmvzNr
sha512-vHlHD8cveTl6eZLEkPlpnpne/09TKBJvpY1qviglOxfmj+ifdNmsvNprnV3xp7CvAx0h3/XK/XOKMhFFJfIMAw==

<link rel="stylesheet" href="style.css" crossorigin="anonymous" integrity="sha256-1BWJYjH/fQOB51g/kzvtah8SdpVhXFmB5VrrCHwDb2I=" />



Content loaded via url("...")

/icecast.png1
/key.png1
/tunein.png1

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


1
ok








meta
viewport
width=device-width, initial-scale=1.0, user-scalable=yes


1
ok







https://45.248.78.58/
45.248.78.58
a

/coast-mp3.m3u


1
ok








a

/coast-mp3.xspf


1
ok








a

admin/


1
ok








a

http://www.icecast.org


1
ok








a

server_version.xsl


1
ok








a

status.xsl


1
ok








link
stylesheet
style.css
200

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

Cache-Control: no-cache - max-age missing.
GZip required: 3879 Bytes




local SRI possible, possible hash-values:

sha256-1BWJYjH/fQOB51g/kzvtah8SdpVhXFmB5VrrCHwDb2I=
sha384-q7IYwmzqsJeTqmd8Nl2hp2h2cNIX30GED88a0pMeV1Hjz76Rys8Ex48QmqvmvzNr
sha512-vHlHD8cveTl6eZLEkPlpnpne/09TKBJvpY1qviglOxfmj+ifdNmsvNprnV3xp7CvAx0h3/XK/XOKMhFFJfIMAw==

<link rel="stylesheet" href="style.css" crossorigin="anonymous" integrity="sha256-1BWJYjH/fQOB51g/kzvtah8SdpVhXFmB5VrrCHwDb2I=" />



Content loaded via url("...")

/icecast.png1
/key.png1
/tunein.png1

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


1
ok








meta
viewport
width=device-width, initial-scale=1.0, user-scalable=yes


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: henry.ns.cloudflare.com, jasmine.ns.cloudflare.com

QNr.DomainTypeNS used
1
com
NS
e.root-servers.net (2001:500:a8::e)

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
henry.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
3
jasmine.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
4
henry.ns.cloudflare.com: 108.162.193.176, 172.64.33.176, 173.245.59.176
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
henry.ns.cloudflare.com: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
jasmine.ns.cloudflare.com: 108.162.192.170, 172.64.32.170, 173.245.58.170
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
jasmine.ns.cloudflare.com: 2606:4700:50::adf5:3aaa, 2803:f800:50::6ca2:c0aa, 2a06:98c1:50::ac40:20aa
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
tls1.wcrdev.com
0

no CAA entry found
1
0
wcrdev.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
wcrdev.com

ok
1
0
tls1.wcrdev.com

ok
1
0
_acme-challenge.tls1.wcrdev.com

Name Error - The domain name does not exist
1
0
_acme-challenge.tls1.wcrdev.com.wcrdev.com

Name Error - The domain name does not exist
1
0
_acme-challenge.tls1.wcrdev.com.tls1.wcrdev.com

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=37a673e9-3cd2-46e7-9e0c-bbe431c92b2b


Last Result: https://check-your-website.server-daten.de/?q=tls1.wcrdev.com - 2020-11-20 07:29:34


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