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

 

Checked:
26.10.2021 13:02:51

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
byteintellect.com
A
104.198.14.52
The Dalles/Oregon/United States (US) - Google LLC
Hostname: 52.14.198.104.bc.googleusercontent.com
yes
1
0

AAAA

yes


www.byteintellect.com

Name Error
yes
1
0
*.byteintellect.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 14748, Flags 256






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






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.11.2021, 00:00:00 +, Signature-Inception: 21.10.2021, 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: 07.11.2021, 17:00:00 +, Signature-Inception: 25.10.2021, 16:00:00 +, KeyTag 14748, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 15549, 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: 01.11.2021, 18:24:21 +, Signature-Inception: 17.10.2021, 18:19:21 +, 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: byteintellect.com

byteintellect.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 "hqsbmmhiq1r9fjrf1lr2vbpasikeoc8j" between the hashed NSEC3-owner "hqsb772ha1t9aicfikigruqdqqmm48np" and the hashed NextOwner "hqsbnukk2sccq2iebab8pvo44k2lst6d". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner hqsb772ha1t9aicfikigruqdqqmm48np.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.11.2021, 04:47:47 +, Signature-Inception: 26.10.2021, 03:37:47 +, KeyTag 15549, 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 "byteintellect.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: 31.10.2021, 04:23:38 +, Signature-Inception: 24.10.2021, 03:13:38 +, KeyTag 15549, Signer-Name: com






0 DNSKEY RR found









Zone: www.byteintellect.com

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

 

3. Name Servers

DomainNameserverNS-IP
www.byteintellect.com
•  ns-canada.topdns.com

byteintellect.com
•  ns-canada.topdns.com
109.201.142.225
Amsterdam/North Holland/Netherlands (NL) - NFOrce Entertainment BV		•

•  ns-uk.topdns.com
108.61.150.91
Piscataway/New Jersey/United States (US) - The Constant Company		•

• 
77.247.183.137
Amsterdam/North Holland/Netherlands (NL) - NFOrce Entertainment BV		•

•  ns-usa.topdns.com
108.61.12.163
Piscataway/New Jersey/United States (US) - The Constant Company		•

• 
46.166.189.99
Rotterdam/South Holland/Netherlands (NL) - NFOrce Entertainment BV		•
com
•  a.gtld-servers.net / nnn1-fra6
•

•  b.gtld-servers.net / nnn1-eltxl2
•

•  c.gtld-servers.net / nnn1-fra6
•

•  d.gtld-servers.net / nnn1-fra6
•

•  e.gtld-servers.net / nnn1-fra6
•

•  f.gtld-servers.net / nnn1-lon6
•

•  g.gtld-servers.net / nnn1-lon6
•

•  h.gtld-servers.net / nnn1-lon6
•

•  i.gtld-servers.net / nnn1-lon6
•

•  j.gtld-servers.net / nnn1-ein3
•

•  k.gtld-servers.net / nnn1-ein4
•

•  l.gtld-servers.net / nnn1-ein2
•

•  m.gtld-servers.net / nnn1-ein1
•

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1635246150
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1635246165
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:byteintellect.com
Zone-Name:byteintellect.com
Primary:ns-canada.topdns.com
Mail:hostmaster.topdns.com
Serial:2021102603
Refresh:43200
Retry:900
Expire:1209600
TTL:3600
num Entries:5


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


5. Screenshots

Startaddress: https://byteintellect.com, address used: https://byteintellect.com/, Screenshot created 2021-10-26 13:07:04 +00:0

 

Mobil (412px x 732px)

 

634 milliseconds

 

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

 

800 milliseconds

 

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

 

1519 milliseconds

 

Screenshot Desktop - https://byteintellect.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport396732
content Size3965080

 

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

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

 

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

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://byteintellect.com/
104.198.14.52
301
https://byteintellect.com/
Html is minified: 100.00 %
0.580
A
cache-control: public, max-age=0, must-revalidate
content-length: 41
content-type: text/plain
date: Tue, 26 Oct 2021 11:03:27 GMT
server: Netlify
location: https://byteintellect.com/
age: 0
x-nf-request-id: 01FJY49WM014P7NWQ3JGB7BF5C

• https://byteintellect.com/
104.198.14.52
Inline-JavaScript (∑/total): 4/2678 Inline-CSS (∑/total): 1/36213		200

Html is minified: 196.80 %
Other inline scripts (∑/total): 4/2678		5.690
A
cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=UTF-8
date: Tue, 26 Oct 2021 11:03:29 GMT
etag: "8979f79458282ea2a04b6908ab9a20d7-ssl-df"
strict-transport-security: max-age=31536000
x-nf-request-id: 01FJY49Y3SCNY6B1BR00FT1DRW
vary: Accept-Encoding
age: 0
server: Netlify
content-encoding: gzip
transfer-encoding: chunked

• http://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
104.198.14.52
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.370
A
Visible Content: Redirecting to https://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
cache-control: public, max-age=0, must-revalidate
content-length: 111
content-type: text/plain
date: Tue, 26 Oct 2021 11:03:35 GMT
server: Netlify
location: https://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
x-nf-request-id: 01FJY4A4PZZND9QQA0Y3JW5K5R
age: 0

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

Inline-JavaScript (∑/total): 4/2686 Inline-CSS (∑/total): 1/36213		404

Html is minified: 379.77 %
Other inline scripts (∑/total): 4/2686		4.473
A
Not Found
Visible Content: 404 Page Not Found Go to the front page → database-internals Meaning of ACID We all know that guarantees provided by Transactions are often describe by the well-known acronym ACID, which stands for Atomicity… Kumar D 4 MIN READ miscellaneous object allocations in golang A Tale of two memories We as programmers are aware that every program is associated with two kinds of memories Stack Memory - Gets… Kumar D 9 MIN READ miscellaneous building and running c++ programs Given a problem which we are trying to solve, we software developers/programmers ultimately have to write code. This task can be… Kumar D 12 MIN READ
cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=utf-8
date: Tue, 26 Oct 2021 11:03:42 GMT
etag: 1558096503-ssl-df
age: 0
vary: Accept-Encoding
content-encoding: gzip
server: Netlify
x-nf-request-id: 01FJY4AB87TWXD2H3ZX8C11PWZ
transfer-encoding: chunked

• https://104.198.14.52/
104.198.14.52
404


4.793
N
Not Found
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
server: Netlify
date: Tue, 26 Oct 2021 11:03:37 GMT
age: 0
x-nf-request-id: 01FJY4A61PABQFVSF7YFWE6K91
content-length: 0

 

7. Comments


1. General Results, most used to calculate the result

Aname "byteintellect.com" is domain, 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: 61113 (complete: 168171)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: byteintellect.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: byteintellect.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: destination is https
AGood - only one version with Http-Status 200
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.
Ahttp://byteintellect.com/ 104.198.14.52
301
https://byteintellect.com/
Correct redirect http - https with the same domain name
Bhttps://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Mhttps://104.198.14.52/ 104.198.14.52
404

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://104.198.14.52/ 104.198.14.52
404

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain byteintellect.com, 1 ip addresses.

2. Header-Checks


3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns-canada.topdns.com (109.201.142.225), ns-uk.topdns.com (108.61.150.91, 77.247.183.137), ns-usa.topdns.com (108.61.12.163, 46.166.189.99)
AGood (1 - 3.0):: An average of 0.7 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns-canada.topdns.com, ns-uk.topdns.com, ns-usa.topdns.com, 3 Name Servers included in Delegation: ns-canada.topdns.com, ns-uk.topdns.com, ns-usa.topdns.com, 3 Name Servers included in 1 Zone definitions: ns-canada.topdns.com, ns-uk.topdns.com, ns-usa.topdns.com, 1 Name Servers listed in SOA.Primary: ns-canada.topdns.com.
AGood: Only one SOA.Primary Name Server found.: ns-canada.topdns.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns-canada.topdns.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: ns-canada.topdns.com, ns-uk.topdns.com, ns-usa.topdns.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: 3 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 different Name Servers found
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.: 3 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: topdns.com
AGood: Name servers with different Country locations found: 3 Name Servers, 2 Countries: NL, US
AInfo: Ipv4-Subnet-list: 5 Name Servers, 4 different subnets (first Byte): 108., 109., 46., 77., 4 different subnets (first two Bytes): 108.61., 109.201., 46.166., 77.247., 5 different subnets (first three Bytes): 108.61.12., 108.61.150., 109.201.142., 46.166.189., 77.247.183.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 5 good Nameserver
AGood: Nameserver supports Echo Capitalization: 5 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 5 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 5 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns-canada.topdns.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.

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: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://byteintellect.com/ 104.198.14.52
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://byteintellect.com/ 104.198.14.52
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://byteintellect.com/ 104.198.14.52
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.
AGood: All script Elements (type text/javascript) and src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 2 external CSS / JavaScript files without GZip found - 11 with GZip, 13 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 13 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, 13 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 105 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, 105 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 43 img-elements found, 15 img-elements with correct alt-attributes (defined, not an empty value).
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 28 img-elements without alt-attribute, 0 img-elements with empty alt-attribute 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
https://byteintellect.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
4.473 seconds
Warning: 404 needs more then one second
https://104.198.14.52/ 104.198.14.52
404
4.793 seconds
Warning: 404 needs more then one second
ADuration: 262753 milliseconds, 262.753 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
byteintellect.com
104.198.14.52
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
byteintellect.com
104.198.14.52
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0


byteintellect.com
byteintellect.com
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

byteintellect.com
byteintellect.com
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0


104.198.14.52
104.198.14.52
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

104.198.14.52
104.198.14.52
443
name does not match
Tls12

ECDH Ephermal
255
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

 

9. Certificates

1.
1.
CN=byteintellect.com
19.10.2021
17.01.2022
1213 days expired		byteintellect.com - 1 entry
1.
1.
CN=byteintellect.com
19.10.2021

17.01.2022
1213 days expired


byteintellect.com - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:SHA256 With RSA-Encryption
Serial Number:043D73FB72419ABB5284F2CA5DBFB0061B36
Thumbprint:763BB738AFEF199A89B92FEBC09EEA9F3FE436C2
SHA256 / Certificate:BP+KYO7TCFsWPobXgLEZA9uFhG87Srztk5aSDwR193M=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):4ad10134718cf72baa2a0a205a42d5f94b385b643b5a8f414673f2787bf3c3da
SHA256 hex / Subject Public Key Information (SPKI):4ad10134718cf72baa2a0a205a42d5f94b385b643b5a8f414673f2787bf3c3da (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 124 days

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

15.09.2025
expires in 124 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3673 days

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

04.06.2035
expires in 3673 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




2.
1.
CN=*.netlify.app, O="Netlify, Inc", L=San Francisco, S=California, C=US
09.03.2021
02.03.2022
1169 days expired		*.netlify.app, netlify.app - 2 entries
2.
1.
CN=*.netlify.app, O="Netlify, Inc", L=San Francisco, S=California, C=US
09.03.2021

02.03.2022
1169 days expired


*.netlify.app, netlify.app - 2 entries

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA384
Serial Number:05EE11BD8DC9699EDCD7F4C2489C7180
Thumbprint:269092F2B665ECC0C69EC8C979E8C822084D4E26
SHA256 / Certificate:ceHrFzYWA17prZdCzo4A6LtcdXq5kFTT510jjBmc7OU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bffd82e8c5a5642fbe96777b3099fbbe8e3b492131a9a17fb15cc650ef31f293
SHA256 hex / Subject Public Key Information (SPKI):bffd82e8c5a5642fbe96777b3099fbbe8e3b492131a9a17fb15cc650ef31f293
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
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=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
23.09.2020
23.09.2030
expires in 1958 days

2.
CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
23.09.2020

23.09.2030
expires in 1958 days




KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA384 With RSA Encryption
Serial Number:0A275FE704D6EECB23D5CD5B4B1A4E04
Thumbprint:51E39A8BDB08878C52D6186588A0FA266A69CF28
SHA256 / Certificate:15otXgMpXA6f6uNtAh69UglwCrGp6BekPzD6PGb3jSE=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7b4211cf94e2a37180d57b387d4556987d711c3887d9d31b56d0814a438876a3
SHA256 hex / Subject Public Key Information (SPKI):7b4211cf94e2a37180d57b387d4556987d711c3887d9d31b56d0814a438876a3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006
10.11.2031
expires in 2371 days

3.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006

10.11.2031
expires in 2371 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:083BE056904246B1A1756AC95991C74A
Thumbprint:A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436
SHA256 / Certificate:Q0ig6URMeMsmXgWNXolEtNhPlmK9Jtslf4k0pEPHAWE=
SHA256 hex / Cert (DANE * 0 1):4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
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


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

38

0


0
0
0


img

22
639,990 Bytes
0
1
10
0
0
0


link
alternate
1

0


0
0
0


link
other
22

0
18
0
0
0
0


meta
other
9

0


0
0
0


picture

11

0


0
0
0


script

7

0
7
0
0
0
0

 

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

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://byteintellect.com/
104.198.14.52
a

/


3
ok















a

/author/kumard


10
ok















a

/blog/building-c-plus-plus-programs/


2
ok















a

/blog/event-loop-in-js/


2
ok















a

/blog/hash-tables-and-hash-functions/


2
ok















a

/blog/importance-of-timeouts/


2
ok















a

/blog/meaning-of-acid/


2
ok















a

/blog/pattern-matching-in-elixir/


2
ok















a

/blog/sso-saml/


2
ok















a

/blog/trouble-with-distributed-systems-2/


2
ok















a

/blog/trouble-with-distributed-systems-3/


2
ok















a

/blog/understanding-golang-allocations/idex/


2
ok















a

https://feedly.com/i/subscription/feed/https://byteintellect.com/rss.xml


1
ok















a

https://linkedin.com/in/kumar-d-12b2699b/


2
ok















a

https://twitter.com/kumarvaralaksh1


2
ok















img
src
/static/logo-a78f9a65cbaed9eda77d77da734b389d.png
200

1
ok
alt: Byteintellect
missing X-Content-Type-Options nosniff




15014 Bytes








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/static/03456fb31628dae4f685cad70565687f/61e04/timeout.jpg
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156017 Bytes






script
src
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1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
13047 Bytes






local SRI possible, possible hash-values:

 

sha256-gh8QrSTOKhTVeCqphsf22vgndT+X/z8XQv6H5MDktj0=
sha384-B6Ci/A88zOR1XEjqIYP9WuztN01PZoWIRrHKLwaAGuMpj6cNijR0WN43DrV9sRzT
sha512-XmWq7pm7ayH/iFwV7W6kID5BfENRuON93S2oWDg1VYiWGFJIzUgT0goR6yenoTWhcbQDXY/3pbLlRPr5wNr0ug==

 

<script src="/2313851daf77b2e945fe1ee9e528824d3f80c1a8-520e3fcd51abdb5abb9d.js" crossorigin="anonymous" integrity="sha256-gh8QrSTOKhTVeCqphsf22vgndT+X/z8XQv6H5MDktj0=" />



script
src
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200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
3460 Bytes






local SRI possible, possible hash-values:

 

sha256-cyTCBhMyWrsA6ZLh7DITUdzyHR8PXXI0FA9KzCOC6G4=
sha384-ItRlETC06k0jy8+ns3Ey7tsccNHTt/CNNQrihkQwikcCyaPrLHhGJVFtUbi64lQF
sha512-mcfe/b7Z4r2YnN+ydRtSXl/SwLtXQeP6/ZeBuCbPlJLeubi+uS6Y9lQhFg6NnaLg3HQiKVzNIENrunoZ39TVZg==

 

<script src="/a4fe877dff4236f6b6ee4d1b0a8c882c098faa37-b4356771444717dc53e4.js" crossorigin="anonymous" integrity="sha256-cyTCBhMyWrsA6ZLh7DITUdzyHR8PXXI0FA9KzCOC6G4=" />



script
src
/app-572b3ccf43ac362074b1.js
200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
33598 Bytes






local SRI possible, possible hash-values:

 

sha256-/l9zIuRBrWkYoiGS9uLg96X/aji7tq+SMGQvaJBrlfc=
sha384-/GD6lKL+w9KkPL5q16OxY+SC1vMNi/wZKX+oeS9rngaVlBAT/BO95x4Rfe929P8h
sha512-8i9dGmN/O7NMjA2YrNRh6Np0NEswKQXzVfwSnFZ1FRWmpb49FpizFYef+lLZ2HIwqDaF4oZVpUoeLKwfm1ozGA==

 

<script src="/app-572b3ccf43ac362074b1.js" crossorigin="anonymous" integrity="sha256-/l9zIuRBrWkYoiGS9uLg96X/aji7tq+SMGQvaJBrlfc=" />



script
src
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200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
1332 Bytes






local SRI possible, possible hash-values:

 

sha256-v4CvsyKqVbkkEDs55/0jFIxll0x27KmYj5Yw6SnYXww=
sha384-KkcCtrs+aTdRC23vnVAG0UwLlFHS1F8AKezE1KFL0N0gQso5eS0E/7MuIeBvHb7X
sha512-knaBBuA/JrOA/A5rcuB6b99GnvH2HJgbojfX+B/9+T9y1IZkZ6z38Syin03WVnrvECWMu2lndfBvt/6hP23vpg==

 

<script src="/component---node-modules-gatsby-theme-blog-ghost-casper-src-pages-index-js-d3ad5c822f03ed24bce3.js" crossorigin="anonymous" integrity="sha256-v4CvsyKqVbkkEDs55/0jFIxll0x27KmYj5Yw6SnYXww=" />



script
src
/framework-a0312b285dbca6857039.js
200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
40313 Bytes






local SRI possible, possible hash-values:

 

sha256-WMBvlVRJkfUzYIwmS6L3ZO9dd/0zcDknTwwwoza6buc=
sha384-sZky2hNqsEje3whhBez7v+egeP79RpUy1P72jPaFd7nqi6vaPKOdFXduXjrorVqi
sha512-YmlVl9ObHBguQFxy8ui+kuUAY3O6dWFwmXZwsIIVX73Icm6IKMR9M8kUwezbofsU7ZcvR8rlz+Fd9WUY/scPUQ==

 

<script src="/framework-a0312b285dbca6857039.js" crossorigin="anonymous" integrity="sha256-WMBvlVRJkfUzYIwmS6L3ZO9dd/0zcDknTwwwoza6buc=" />



script
src
/styles-36681512479a843831b0.js
200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
117 Bytes






local SRI possible, possible hash-values:

 

sha256-0Jt++AX2YKZcF8nOYNA4oPQkC26xXam1A/DuaBFQv9U=
sha384-Yn3H6Ua+TylwEAFkizJdQkYAgJOAebEq8m4UzsvjTHJZ2R/qeYTSOVh3FoZ7nF2L
sha512-LTeFG51nwRdukLtHOOFxnv4NKMrCnvaPM7II64IxDy/dzvZ7B5IelOLcJQf1CFID+iiVvJN4qqRy1irlrjovog==

 

<script src="/styles-36681512479a843831b0.js" crossorigin="anonymous" integrity="sha256-0Jt++AX2YKZcF8nOYNA4oPQkC26xXam1A/DuaBFQv9U=" />



script
src
/webpack-runtime-4dc6af8a2b949dfb5da7.js
200

1
ok
async attribute found
missing X-Content-Type-Options nosniff




No Cache-Control - header
1553 Bytes






local SRI possible, possible hash-values:

 

sha256-51Vt5CUz9asfWggTDD+aVAESb8VOrKAlp9fIFkYLNAE=
sha384-dLROVLUQxVcF0A8iY7GbrgFRKQC1G7Lj15qZ72DiN1iwAXzNSmKki2DE/fl58al4
sha512-zCVRQR5N4SB4s8O1ZQ7PbF6ZLxnEyGQZ/YdUwxjCJs2fx/d0UOV2UErmFM274kuv/uHURgY3vrOq7bZ9k5nI9Q==

 

<script src="/webpack-runtime-4dc6af8a2b949dfb5da7.js" crossorigin="anonymous" integrity="sha256-51Vt5CUz9asfWggTDD+aVAESb8VOrKAlp9fIFkYLNAE=" />


 

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: ns-canada.topdns.com, ns-uk.topdns.com, ns-usa.topdns.com

 

QNr.DomainTypeNS used
1
com
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
2
ns-canada.topdns.com: 109.201.142.225
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns-usa.topdns.com
108.61.12.163, 46.166.189.99

Answer: ns-uk.topdns.com
108.61.150.91, 77.247.183.137

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
byteintellect.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
byteintellect.com

ok
1
0
_acme-challenge.byteintellect.com
nqbeNYMqTOJ3njF716DnNMijd6FHfPJdk2zBTttYib4
looks good, correct length, correct characters
1
0
_acme-challenge.byteintellect.com.byteintellect.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 open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=5d92915b-c6db-4965-a34b-94e26e87fb6f

 

Last Result: https://check-your-website.server-daten.de/?q=byteintellect.com - 2021-10-26 13:02:51

 

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

 

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

 

 

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