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




N

No trusted Certificate

Checked:
01.06.2019 09:39:17


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
bear.systems
A
54.202.30.101
Brothers/Oregon/US
Hostname: ec2-54-202-30-101.us-west-2.compute.amazonaws.com
yes
2
0

AAAA

yes


www.bear.systems
CNAME
bear.systems
yes
1
0

A
54.202.30.101
Brothers/Oregon/US
Hostname: ec2-54-202-30-101.us-west-2.compute.amazonaws.com
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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 25266, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.06.2019, 00:00:00 +, Signature-Inception: 31.05.2019, 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: systems
systems
2 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner systems., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.06.2019, 05:00:00 +, Signature-Inception: 01.06.2019, 04:00:00 +, KeyTag 25266, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 11226, Flags 256



Public Key with Algorithm 8, KeyTag 45517, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner systems., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.06.2019, 23:00:29 +, Signature-Inception: 27.05.2019, 22:10:27 +, KeyTag 11226, Signer-Name: systems



RRSIG-Owner systems., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.06.2019, 23:00:29 +, Signature-Inception: 27.05.2019, 22:10:27 +, KeyTag 45517, Signer-Name: systems



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 11226 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 45517 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 45517, DigestType 1 and Digest "2ZY8LvahSJE44TeABQ/8ixJOeJc=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 45517, DigestType 2 and Digest "BPkiPEZaNqoBixpu9P6+3hPAJCj0PbO7C6zVFK3t9JE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: bear.systems
bear.systems
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 "fme3httvukqtcgvhakf6ehp2j2eum0o7" between the hashed NSEC3-owner "flo5mrtkmou23ngsheh5kcncvl7mjtgb" and the hashed NextOwner "fmvcj5de2p08rab8lk4bkcenrvcg6iee". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner flo5mrtkmou23ngsheh5kcncvl7mjtgb.systems., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 29.06.2019, 06:52:33 +, Signature-Inception: 30.05.2019, 06:44:34 +, KeyTag 11226, Signer-Name: systems



0 DNSKEY RR found




Zone: www.bear.systems
www.bear.systems
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
bear.systems
  ns37.domaincontrol.com / p09
97.74.108.19
Scottsdale/Arizona/US


 
2603:5:21c1::13
/US


  ns38.domaincontrol.com / p24
173.201.76.19
Scottsdale/Arizona/US


 
2603:5:22c1::13
/US

systems
X  demand.alpha.aridns.net.au / dns5.sjc


  demand.beta.aridns.net.au / dns3.ams


  demand.delta.aridns.net.au / dns5.ams


  demand.gamma.aridns.net.au / dns2.ams


4. SOA-Entries


Domain:systems
Zone-Name:
Primary:demand.alpha.aridns.net.au
Mail:hostmaster.donuts.co
Serial:1559374435
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:4


Domain:bear.systems
Zone-Name:
Primary:ns37.domaincontrol.com
Mail:dns.jomax.net
Serial:2019050300
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:4


5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://bear.systems/
54.202.30.101
301
https://bear.systems/
0.337
A
Server: nginx
Date: Sat, 01 Jun 2019 07:39:43 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://bear.systems/

• http://www.bear.systems/
54.202.30.101
301
https://www.bear.systems/
0.340
A
Server: nginx
Date: Sat, 01 Jun 2019 07:39:44 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.bear.systems/

• https://www.bear.systems/
54.202.30.101
301
https://bear.systems/
1.787
N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Server: nginx
Date: Sat, 01 Jun 2019 07:39:47 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Redirect-By: WordPress
Location: https://bear.systems/
X-Cache-Status: MISS

• https://bear.systems/
54.202.30.101
200

2.460
N
Certificate error: RemoteCertificateChainErrors
Server: nginx
Date: Sat, 01 Jun 2019 07:39:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Link: <https://bear.systems/wp-json/>; rel="https://api.w.org/",<https://bear.systems/>; rel=shortlink
X-Cache-Status: MISS

• http://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.202.30.101
301
https://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.343
A
Visible Content:
Server: nginx
Date: Sat, 01 Jun 2019 07:39:49 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
54.202.30.101
301
https://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.340
A
Visible Content:
Server: nginx
Date: Sat, 01 Jun 2019 07:39:49 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: https://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

1.416
N
Not Found
Certificate error: RemoteCertificateChainErrors
Visible Content:
Server: nginx
Date: Sat, 01 Jun 2019 07:39:50 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 146
Connection: close
Vary: Accept-Encoding

• https://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

1.413
N
Not Found
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Visible Content:
Server: nginx
Date: Sat, 01 Jun 2019 07:39:51 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 146
Connection: close
Vary: Accept-Encoding

7. Comments


1. General Results, most used to calculate the result

Aname "bear.systems" is domain, public suffix is "systems", top-level-domain-type is "generic", tld-manager is "Binky Moon, LLC"
AGood: All ip addresses are public addresses
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://bear.systems/ 54.202.30.101
301
https://bear.systems/
Correct redirect http - https with the same domain name
Ahttp://www.bear.systems/ 54.202.30.101
301
https://www.bear.systems/
Correct redirect http - https with the same domain name
Bhttps://bear.systems/ 54.202.30.101
200

Missing HSTS-Header
Bhttps://www.bear.systems/ 54.202.30.101
301

Missing HSTS-Header
Ihttps://bear.systems/ 54.202.30.101
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://bear.systems/ 54.202.30.101
200

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://www.bear.systems/ 54.202.30.101
301
https://bear.systems/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Error - Certificate isn't trusted, RemoteCertificateChainErrors
Nhttps://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
OOld connection: RSA Key Exchange is unsecure. Use Diffie-Hellman or Elliptic Curve Diffi-Hellmann Key Exchange to support Forward Secrecy
XFatal error: Nameserver doesn't support TCP connection: demand.alpha.aridns.net.au: Fatal error (-14). Details: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. - An existing connection was forcibly closed by the remote host

2. Header-Checks


3. DNS- and NameServer - Checks

AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
Nameserver doesn't pass all EDNS-Checks: demand.delta.aridns.net.au: 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 (dns5.ams). COOKIE: fatal timeout. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: demand.gamma.aridns.net.au: 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 (dns2.ams). COOKIE: fatal timeout. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
1.416 seconds
Warning: 404 needs more then one second
https://www.bear.systems/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
1.413 seconds
Warning: 404 needs more then one second
ADuration: 52146 milliseconds, 52.146 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
bear.systems
54.202.30.101
443
Certificate/chain invalid
Tls12
RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak
bear.systems
54.202.30.101
443
Certificate/chain invalid
Tls12

RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=bear.systems

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


www.bear.systems
54.202.30.101
443
Certificate/chain invalid and wrong name
Tls12
RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak

www.bear.systems
54.202.30.101
443
Certificate/chain invalid and wrong name
Tls12

RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=bear.systems

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


bear.systems
bear.systems
443
Certificate/chain invalid
Tls12
RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak

bear.systems
bear.systems
443
Certificate/chain invalid
Tls12

RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=bear.systems

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


www.bear.systems
www.bear.systems
443
Certificate/chain invalid and wrong name
Tls12
RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak

www.bear.systems
www.bear.systems
443
Certificate/chain invalid and wrong name
Tls12

RsaKeyX
2048
Aes256
256
Sha384
error checking OCSP stapling
weak
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete
1CN=bear.systems

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


9. Certificates

1.
1.
CN=bear.systems
25.02.2019
26.05.2019
1789 days expired
bear.systems - 1 entry
1.
1.
CN=bear.systems
25.02.2019

26.05.2019
1789 days expired
bear.systems - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03440DF5178FB2D1409FDA2E7CFCA9FB7DC9
Thumbprint:7147ABBDC589A57A0473DACDAFF03F2CD16C5589
SHA256 / Certificate:YoHOhrle0N47t3rhS1UI+ZskwGAm9Z1O+fZaQySBm4w=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):eab9e6c86e3929365b8d89adaf360a1a4ad882d7c059096b3ddf4706882b7de8
SHA256 hex / Subject Public Key Information (SPKI):eab9e6c86e3929365b8d89adaf360a1a4ad882d7c059096b3ddf4706882b7de8
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:Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.

2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
1128 days expired


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

17.03.2021
1128 days expired


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):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
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
931 days expired


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

30.09.2021
931 days expired


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):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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)

Small Code Update - wait one minute


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

No data found or small Code-update

Details

Small Code Update - wait one minute


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.bear.systems



1
0
bear.systems
0

no CAA entry found
1
0
systems
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
bear.systems
google-site-verification=MuDH3RIISusFzALQr1VSnv4j6GwQq5_nnhsCYyY9vuc
ok
1
0
bear.systems
v=spf1 include:_spf.google.com ~all
ok
1
0
bear.systems
v=spf1 include:servers.mcsv.net ?all
ok
1
0
www.bear.systems
google-site-verification=MuDH3RIISusFzALQr1VSnv4j6GwQq5_nnhsCYyY9vuc
ok
1
0
www.bear.systems
v=spf1 include:_spf.google.com ~all
ok
1
0
www.bear.systems
v=spf1 include:servers.mcsv.net ?all
ok
1
0
_acme-challenge.bear.systems

Name Error - The domain name does not exist
1
0
_acme-challenge.www.bear.systems

Name Error - The domain name does not exist
1
0
_acme-challenge.bear.systems.bear.systems

Name Error - The domain name does not exist
1
0
_acme-challenge.www.bear.systems.bear.systems

Name Error - The domain name does not exist
1
0
_acme-challenge.www.bear.systems.www.bear.systems

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

No Ciphers found


17. Portchecks

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



Permalink: https://check-your-website.server-daten.de/?i=951bf7df-fb46-443f-aafe-6e6ea17a1a3a


Last Result: https://check-your-website.server-daten.de/?q=bear.systems - 2019-06-01 09:39:17


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