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

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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A-

 

Top config, 2 invalid Headers

 

Checked:
01.03.2019 14:48:20

 

Older results

 

B - 01.03.2019 13:48:19
B - 01.03.2019 13:33:46
B - 01.03.2019 12:52:41
B - 01.03.2019 12:36:57
F - 01.03.2019 11:48:46

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
electronicsadvisor.com
A
35.178.240.247
Hostname: ec2-35-178-240-247.eu-west-2.compute.amazonaws.com
yes
2
0

AAAA

yes


www.electronicsadvisor.com
CNAME
electronicsadvisor.com
yes
1
0

A
35.178.240.247
Hostname: ec2-35-178-240-247.eu-west-2.compute.amazonaws.com
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






• Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 16749, Flags 256






Public Key with Algorithm 8, KeyTag 19164, Flags 385






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






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 13.03.2019, 00:00:00 +, Signature-Inception: 20.02.2019, 00:00:00 +, KeyTag 19164, Signer-Name: (root)






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 13.03.2019, 00:00:00 +, Signature-Inception: 20.02.2019, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet






• 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






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.03.2019, 05:00:00 +, Signature-Inception: 01.03.2019, 04:00:00 +, KeyTag 16749, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 16883, Flags 256






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






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 08.03.2019, 19:25:33 +, Signature-Inception: 21.02.2019, 19:20:33 +, 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: electronicsadvisor.com

electronicsadvisor.com
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.electronicsadvisor.com

www.electronicsadvisor.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
electronicsadvisor.com
•  ns31.domaincontrol.com / p09
97.74.105.16•

• 
2603:5:2191::10•

•  ns32.domaincontrol.com / p18
173.201.73.16•

• 
2603:5:2291::10•
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:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1551448090
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:11


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1551448105
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:electronicsadvisor.com
Zone-Name:
Primary:ns31.domaincontrol.com
Mail:dns.jomax.net
Serial:2019030100
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://electronicsadvisor.com/
35.178.240.247
301
https://electronicsadvisor.com/

0.050
A
Date: Fri, 01 Mar 2019 13:48:40 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://electronicsadvisor.com/
Content-Length: 327
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.electronicsadvisor.com/
35.178.240.247
301
https://www.electronicsadvisor.com/

0.050
A
Date: Fri, 01 Mar 2019 13:48:41 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://www.electronicsadvisor.com/
Content-Length: 335
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://electronicsadvisor.com/
35.178.240.247
301
https://www.electronicsadvisor.com/

5.340
A
Date: Fri, 01 Mar 2019 13:48:41 GMT
Server: Apache/2.4.18 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains
Location: https://www.electronicsadvisor.com/
Content-Length: 332
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.electronicsadvisor.com/
35.178.240.247
200


5.650
A-
Date: Fri, 01 Mar 2019 13:48:46 GMT
Server: Apache/2.4.18 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains,max-age=31536000
Set-Cookie: ea_sdf344n1h67J1w5Psdf81734yr19y0=1kl6l0eme901vbs8ccdo8up305; Path=/; Domain=www.electronicsadvisor.com; HttpOnly; Secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-cache
Pragma: no-cache
Vary: Accept-Encoding
Connection: keep-alive, close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• http://electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
35.178.240.247
301
https://electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

0.053
A
Visible Content:
Date: Fri, 01 Mar 2019 13:48:52 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 396
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
35.178.240.247
301
https://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

0.050
A
Visible Content:
Date: Fri, 01 Mar 2019 13:48:52 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 404
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

301
https://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

1.263
A
Visible Content:
Date: Fri, 01 Mar 2019 13:48:52 GMT
Server: Apache/2.4.18 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains
Location: https://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 401
Connection: close
Content-Type: text/html; charset=iso-8859-1

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

404


5.323
A-
Not found
Visible Content:
Date: Fri, 01 Mar 2019 13:48:53 GMT
Server: Apache/2.4.18 (Ubuntu)
Strict-Transport-Security: max-age=63072000; includeSubDomains,max-age=31536000
Set-Cookie: ea_sdf344n1h67J1w5Psdf81734yr19y0=is1ovk061t0f4jsfo7r0p33914; Path=/; Domain=www.electronicsadvisor.com; HttpOnly; Secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-cache
Pragma: no-cache
Vary: Accept-Encoding
Connection: keep-alive, close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "electronicsadvisor.com" is domain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
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: www is preferred
AGood: every cookie sent via https is marked as secure
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 63072000 seconds = 730 days
AGood: HSTS has includeSubdomains - directive
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://electronicsadvisor.com/ 35.178.240.247
301
https://electronicsadvisor.com/
Correct redirect http - https with the same domain name
Ahttp://www.electronicsadvisor.com/ 35.178.240.247
301
https://www.electronicsadvisor.com/
Correct redirect http - https with the same domain name

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
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates

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://www.electronicsadvisor.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
5.323 seconds
Warning: 404 needs more then one second
ADuration: 43590 milliseconds, 43.590 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
electronicsadvisor.com
35.178.240.247
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
electronicsadvisor.com
35.178.240.247
443
ok
Tls12

DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

 no Tls.1.2
no Tls.1.1
no Tls.1.0


www.electronicsadvisor.com
35.178.240.247
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok

www.electronicsadvisor.com
35.178.240.247
443
ok
Tls12

DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

 no Tls.1.2
no Tls.1.1
no Tls.1.0

 

9. Certificates

1.
1.
CN=electronicsadvisor.com
24.01.2019
24.04.2019
2153 days expired		electronicsadvisor.com, www.electronicsadvisor.com - 2 entries
1.
1.
CN=electronicsadvisor.com
24.01.2019

24.04.2019
2153 days expired


electronicsadvisor.com, www.electronicsadvisor.com - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:038303D66094A84E786CB286C617D1A1EFFA
Thumbprint:6EC556C70C384CA054E2225DCD44A352DA109ACC
SHA256 / Certificate:KeqJ0RVA1nvVnKzkCnZCC57XG7I+K094O/gK67niT/E=
SHA256 hex / Cert (DANE * 0 1):29ea89d11540d67bd59cace40a76420b9ed71bb23e2b4f783bf80aebb9e24ff1
SHA256 hex / PublicKey (DANE * 1 1):bb14bfc771cf0f55e8106450be4ff65d2a20c12253316f0008fc7b604c1cda50
SHA256 hex / Subject Public Key Information (SPKI):bb14bfc771cf0f55e8106450be4ff65d2a20c12253316f0008fc7b604c1cda50
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)




2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
1460 days expired

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

17.03.2021
1460 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
1263 days expired

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

30.09.2021
1263 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)

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.

 

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

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.

 

11. Html-Content - Entries

Summary

No data found or small Code-update

 

Details (currently limited to 500 rows - some problems with spam users)

Small Code Update - wait one minute

 

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

 

13. 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.

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.electronicsadvisor.com
5
issue
letsencrypt.org
1
0
electronicsadvisor.com
5
issue
letsencrypt.org
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
electronicsadvisor.com
google-site-verification=-2I1qe9St7pv6Ly5vWXEt9YlhPqh6DuwEGrSbANWSoc
ok
1
0
electronicsadvisor.com
v=spf1 a mx ip4:80.168.104.230 -all
ok
1
0
www.electronicsadvisor.com
google-site-verification=-2I1qe9St7pv6Ly5vWXEt9YlhPqh6DuwEGrSbANWSoc
ok
1
0
www.electronicsadvisor.com
v=spf1 a mx ip4:80.168.104.230 -all
ok
1
0
_acme-challenge.electronicsadvisor.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.electronicsadvisor.com

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

Name Error - The domain name does not exist
1
0
_acme-challenge.www.electronicsadvisor.com.www.electronicsadvisor.com

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. 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=54be8e66-03c7-4a63-a939-7d64f1da4533

 

Last Result: https://check-your-website.server-daten.de/?q=electronicsadvisor.com - 2019-03-01 14:48:20

 

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

 

<a href="https://check-your-website.server-daten.de/?q=electronicsadvisor.com" target="_blank">Check this Site: electronicsadvisor.com</a>

 

 

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

 

QR-Code of this page - https://check-your-website.server-daten.de/?d=electronicsadvisor.com

 

 

Jürgen Auer • Friedenstr. 37 • 10249 Berlin • +49(0)30 420 200 60 • info@sql-und-xml.de • USt-IdNr.: DE221734518

 

Errors, ideas, questions? Use the Contact form • A project using Server-Daten - Web Database solutions