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



X

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

Checked:
14.01.2022 15:02:37


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
netfast.ir
A
87.107.69.5
Tehran/Iran (IR) - Soroush Rasaneh Institute
No Hostname found
yes
1
0

AAAA

yes


www.netfast.ir
A
87.107.69.5
Tehran/Iran (IR) - Soroush Rasaneh Institute
No Hostname found
yes
1
0

AAAA

yes


*.netfast.ir
A
87.107.69.5
yes



AAAA

yes



CNAME

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 9799, 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: 01.02.2022, 00:00:00 +, Signature-Inception: 11.01.2022, 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: ir
ir
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "ir" and the NextOwner "irish". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



0 DNSKEY RR found




Zone: netfast.ir
netfast.ir
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.netfast.ir
www.netfast.ir
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.netfast.ir
  ns1.netfast.ir

netfast.ir
  ns1.netfast.ir
87.107.69.5
Tehran/Iran (IR) - Soroush Rasaneh Institute


  ns2.netfast.ir
87.107.69.5
Tehran/Iran (IR) - Soroush Rasaneh Institute

ir
  a.nic.ir


  b.nic.ir


  ir.cctld.authdns.ripe.net


  ns5.univie.ac.at


4. SOA-Entries


Domain:ir
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:4


Domain:netfast.ir
Zone-Name:netfast.ir
Primary:ns1.netfast.ir
Mail:ns2.netfast.ir
Serial:202002022
Refresh:7200
Retry:120
Expire:2419200
TTL:86400
num Entries:2


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


5. Screenshots

Startaddress: https://netfast.ir, address used: https://netfast.ir/, Screenshot created 2022-01-14 15:03:50 +00:0

Mobil (412px x 732px)

211 milliseconds

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

185 milliseconds

Screenshot mobile landscape - https://netfast.ir/
Screen (1280px x 1680px)

547 milliseconds

Screenshot Desktop - https://netfast.ir/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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 1.2, ECDHE_RSA with 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://netfast.ir/
87.107.69.5
200

Html is minified: 100.00 %
0.204

small visible content (num chars: 5)
57680
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:03 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Set-Cookie: PHPSESSID=svepu32covbdhhcr2uge6cu7ol; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache

• http://www.netfast.ir/
87.107.69.5
200

Html is minified: 100.00 %
0.203

small visible content (num chars: 5)
57688
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:03 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Set-Cookie: PHPSESSID=m6q5nm3ip16clqmle9vbe4vpvd; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache

• https://netfast.ir/
87.107.69.5
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
5.817
B
small visible content (num chars: 5)
59106
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:04 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 5
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Set-Cookie: PHPSESSID=dheuf1luishdf5i3rdmare8sa7; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache

• https://www.netfast.ir/
87.107.69.5
401

5.780
N
Authorization Required
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 0)
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:10 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 0
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Cache-Control: no-cache, must-revalidate, max-age=0
WWW-Authenticate: Basic realm="Access denied"

• http://netfast.ir/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.107.69.5 GZip used - 229 / 272 - 15.81 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.220
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at netfast.ir Port 80
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:17 GMT
Content-Type: text/html; charset=iso-8859-1
Transfer-Encoding: chunked
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Content-Encoding: gzip

• http://www.netfast.ir/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.107.69.5 GZip used - 232 / 276 - 15.94 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.204
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at www.netfast.ir Port 80
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:17 GMT
Content-Type: text/html; charset=iso-8859-1
Transfer-Encoding: chunked
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Content-Encoding: gzip

• https://87.107.69.5/
87.107.69.5 GZip used - 4956 / 24229 - 79.55 %
Inline-JavaScript (∑/total): 5/2062 Inline-CSS (∑/total): 0/0
200

Html is minified: 159.12 %
5.996
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.14.0 (Ubuntu)
Date: Fri, 14 Jan 2022 14:03:18 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 4956
Connection: close
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Set-Cookie: PHPSESSID=qj3hl5dhqrfj7bhf8ljq2ccpjf; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip

7. Comments


1. General Results, most used to calculate the result

Aname "netfast.ir" is domain, public suffix is ".ir", top-level-domain is ".ir", top-level-domain-type is "country-code", Country is Iran (Islamic Republic of), tld-manager is "Institute for Research in Fundamental Sciences", num .ir-domains preloaded: 214 (complete: 175327)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: netfast.ir has only one ip address.
Warning: Only one ip address found: www.netfast.ir 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: netfast.ir has no ipv6 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: www.netfast.ir has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
Agood: one preferred version: non-www is preferred
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: HSTS has preload directive
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
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)
http://netfast.ir/ 87.107.69.5
200
PHPSESSID=svepu32covbdhhcr2uge6cu7ol; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.netfast.ir/ 87.107.69.5
200
PHPSESSID=m6q5nm3ip16clqmle9vbe4vpvd; path=/
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
Bhttps://netfast.ir/ 87.107.69.5
200
PHPSESSID=dheuf1luishdf5i3rdmare8sa7; path=/
Cookie sent via https, but not marked as secure
Bhttps://87.107.69.5/ 87.107.69.5
200
PHPSESSID=qj3hl5dhqrfj7bhf8ljq2ccpjf; path=/
Cookie sent via https, but not marked as secure
Bhttp://netfast.ir/ 87.107.69.5
200
PHPSESSID=svepu32covbdhhcr2uge6cu7ol; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.netfast.ir/ 87.107.69.5
200
PHPSESSID=m6q5nm3ip16clqmle9vbe4vpvd; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://netfast.ir/ 87.107.69.5
200
PHPSESSID=dheuf1luishdf5i3rdmare8sa7; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://87.107.69.5/ 87.107.69.5
200
PHPSESSID=qj3hl5dhqrfj7bhf8ljq2ccpjf; path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
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.
Mhttps://www.netfast.ir/ 87.107.69.5
401

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://www.netfast.ir/ 87.107.69.5
401

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://87.107.69.5/ 87.107.69.5
200

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 the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.netfast.ir, 1 ip addresses, 1 different http results.
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 netfast.ir, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 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.ns1.netfast.ir (87.107.69.5), ns2.netfast.ir (87.107.69.5)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: ns1.netfast.ir, ns2.netfast.ir, 2 Name Servers included in Delegation: ns1.netfast.ir, ns2.netfast.ir, 2 Name Servers included in 1 Zone definitions: ns1.netfast.ir, ns2.netfast.ir, 1 Name Servers listed in SOA.Primary: ns1.netfast.ir.
AGood: Only one SOA.Primary Name Server found.: ns1.netfast.ir.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.netfast.ir.
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: ns1.netfast.ir, ns2.netfast.ir
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: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: ir
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: netfast.ir
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: IR
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 87., 1 different subnets (first two Bytes): 87.107., 1 different subnets (first three Bytes): 87.107.69.
XFatal: All Name Server IPv4 addresses from the same subnet. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.:
XFatal: Only one Name Server IPv4 address found. Check https://www.iana.org/help/nameserver-requirements to learn some basics about name server configurations. If you manage these name servers, fix it. If it's your provider, change your provider.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: a.nic.ir: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b.nic.ir: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ir.cctld.authdns.ripe.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns1.netfast.ir: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns5.univie.ac.at: 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://87.107.69.5/ 87.107.69.5
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://87.107.69.5/ 87.107.69.5
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://netfast.ir/ 87.107.69.5
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://87.107.69.5/ 87.107.69.5
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://87.107.69.5/ 87.107.69.5
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 4 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 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, 1 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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.: 1 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
http://netfast.ir/ 87.107.69.5
200

Warning: HSTS header sent via http has no effect
http://www.netfast.ir/ 87.107.69.5
200

Warning: HSTS header sent via http has no effect
ADuration: 85543 milliseconds, 85.543 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
netfast.ir
87.107.69.5
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
netfast.ir
87.107.69.5
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
SNI required
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
SNI required
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=netfast.ir


www.netfast.ir
87.107.69.5
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.netfast.ir
87.107.69.5
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=acs.techjob.ir


87.107.69.5
87.107.69.5
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

87.107.69.5
87.107.69.5
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
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 - incomplete
1CN=acs.techjob.ir


9. Certificates

1.
1.
CN=netfast.ir
25.12.2021
25.03.2022
expires in 60 days
netfast.ir - 1 entry
1.
1.
CN=netfast.ir
25.12.2021

25.03.2022
expires in 60 days
netfast.ir - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03B5BE01C596C6CE4AA8A6CB8C3647AA3EB9
Thumbprint:236B775CCD8FBEACDB82DC79C88AA24BB07AEDB2
SHA256 / Certificate:iUQ11OXp25Rs5uQCbm/8iZ07SMdSlcatfHOxhombXyw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bcbcc04f6ac49b1517205ae30408e522dbbe3eaedacd6e540c1302b4d0fb9257
SHA256 hex / Subject Public Key Information (SPKI):bcbcc04f6ac49b1517205ae30408e522dbbe3eaedacd6e540c1302b4d0fb9257 (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 1330 days


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

15.09.2025
expires in 1330 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 4879 days


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

04.06.2035
expires in 4879 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=acs.techjob.ir
31.12.2021
31.03.2022
expires in 66 days
acs.techjob.ir - 1 entry
2.
1.
CN=acs.techjob.ir
31.12.2021

31.03.2022
expires in 66 days
acs.techjob.ir - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04478BB2CC28B6652078F44FD997BAF8A44A
Thumbprint:150B3FF2261CFDFABBD28F54882FE38A6D6D5C7B
SHA256 / Certificate:egJebCQn8eB3jKsr+21OM5uyS1PdyklO5UGDKGDRK/s=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bacf827265b63fbe042496f142f1b887ff04c80afcf5d2c1212f63d89f6fd6d7
SHA256 hex / Subject Public Key Information (SPKI):bacf827265b63fbe042496f142f1b887ff04c80afcf5d2c1212f63d89f6fd6d7 (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 1330 days


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

15.09.2025
expires in 1330 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 4879 days


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

04.06.2035
expires in 4879 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:



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3255926965
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-12-25 15:54:37
2022-03-25 15:54:36
netfast.ir - 1 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
1
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5861771276
precert
CN=R3, O=Let's Encrypt, C=US
2021-12-25 14:54:37
2022-03-25 14:54:36
netfast.ir
1 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://87.107.69.5/
87.107.69.5
a

64

0


0
0
0


iframe

1

0


0
0
0


img

1

0


0
0
0


link
stylesheet
3

0


0
0
0


link
other
2

0


0
0
0


meta
other
5

0


0
0
0


script

1

0


0
0
0


style-attribute

30

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://87.107.69.5/
87.107.69.5
a

/


1
ok








a

/categories


1
ok








a

/index.php?m=api


1
ok








a

https://2033.ir/v/4TziO/یا_علی_چپ_کرد


2
ok








a

https://2033.ir/v/8Ee0U/کلیپ_غمگین_.نماهنگ_غمگین


2
ok








a

https://2033.ir/v/aC9YU/سکانس_فیلم_سینمایی_رمبو_اولین_خون_(1985)_Rambo_First_Blood_II_پارت_۳


2
ok








a

https://2033.ir/v/ai6Pb/آموزش_عوض_کردن_صدای_خود_در_پابجی_موبایل_و_کالاف_دیوتی_فالو:فالو


2
ok








a

https://2033.ir/v/by0z3/تست_پلاک_خوان_شرکت_شناسا


2
ok








a

https://2033.ir/v/DxW6y/میلان_۳-۱_جنوا_|_خلاصه_بازی_|_صعود_دشوار_با_گل_زیبای_رافائل_لیائو


2
ok








a

https://2033.ir/v/EisIC/بانوان_سرگرمی_کودک_/_سرگرمی_کودک_/_بانوان_کودک_ولاد_و_نیکی_/_نیکی_و_ولا


4
ok








a

https://2033.ir/v/gfxRm/روز_حماسه_و_ایثار_مردم_خوانسار


2
ok








a

https://2033.ir/v/i0oau/اویس_مویلحه/انیمیشن_ترور_ترامپ_/انتقام_حتمی_است


2
ok








a

https://2033.ir/v/IwYX7/تمامیه_تریلر_های_پنج_شب_در_کنار_سونیک_1_2_3_4_5_manic_mania_به_جز_act_1


2
ok








a

https://2033.ir/v/JbsC8/مجموعه_فیلم_های_آموزشی_بورس_(تحلیل_تکنیکال_بورس_و_ارزدیجیتال_.......)_قسمت132


2
ok








a

https://2033.ir/v/KetNG/طنز_خنده_دار_::_دروغ_های_بچگی_::_طنز_جدید_::_کلیپ_خنده_دار


4
ok








a

https://2033.ir/v/kN7ZE/شکار_فیل_ها_توسط_شیرها_/_جنگ_و_نبرد_حیوانات_بین_شیر_و_فیل_در_حیات_وحش


2
ok








a

https://2033.ir/v/nORwW/میکس_بلک_پینک_ساخت_خودم_(_کپ_)


2
ok








a

https://2033.ir/v/o1ZPY/موقعیت_های_غذایی_خنده_دار_-چالش_و_موقعیت_های_غذایی_بزرگ_متوسط_و_کوچک_|_تفریحی


5
ok








a

https://2033.ir/v/OSW4T/کت_نوار_و_لیدی_باگ


2
ok








a

https://2033.ir/v/OVwLz/میم_های_میا_و_کوروش_|_با_حضور_حاج_اقا_مهدی_️_React_to__Meme


2
ok








a

https://2033.ir/v/pLXl3/کافه_خبر_وگپ_وگفت_با_دکتر_جانان_نجفی_درگالری_انتظامی


2
ok








a

https://2033.ir/v/RnQmj/تست_ماشین_لباسشویی_سامسونگ


2
ok








a

https://2033.ir/v/rvVWK/طنز_سرنا_-_اگه_میخوای_زنده_بمونی_سینگل_بمون_-_استنداپ_سرنا_امینی


2
ok








a

https://2033.ir/v/slYjm/باشگاه_مامان_غاز-آموزش_زبان_انگلیسی_به_کودکان_در_منزل-دانلود_شعر_کودکانه


2
ok








a

https://2033.ir/v/tYIHB/فرار_مرد_عنکبوتی_از_زندان_،_اسباب_بازی_مرد_عنکبوتی_،_برنامه_کودک_و_سرگرمی


4
ok








a

https://2033.ir/v/uY0Ea/استاد_رائفی_پور_بزرگترین_ترس


2
ok








a

https://2033.ir/v/YwC18/کیفیت_اسلایم_شفاف/لایک_و_کامنت_فراموش_نشه


2
ok








a

https://2033.ir/v/yZrgY/بمب_خنده_جدید_آناهیتا_میرزایی_-_اتفاقات_بد_بچگی_-_طنز_داغ_و_عالی_-_ته_خندسسس


4
ok








iframe
src
https://www.aparat.com/video/video/embed/videohash/o1ZPY/vt/frame


1
ok








img
src
/assets/img/aparatlogo_fa_color_black_275_100.png


1
ok
no alt-Attribute








link
manifest
/manifest.json


1
ok








link
shortcut icon
assets/ico/favicon.ico


1
ok








link
stylesheet
/assets/css/bootstrap.css


1
ok








link
stylesheet
/assets/css/bootstrap-responsive.css


1
ok








link
stylesheet
/assets/css/jumbotron-narrow.css


1
ok








meta

utf-8


1
ok








meta
X-UA-Compatible
IE=edge


1
ok








meta
author



1
ok








meta
description



1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
/assets/js/captionator-min.js


1
ok
Missing defer / async attribute.








style-attribute

https://static.cdn.asset.aparat.com/avt/41480011-3350__7532.jpg


2
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41482522-2837__7822.jpg


2
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41483006-5553__6042.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41483166-2564__7632.jpg


2
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41486149-7808__4084.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41486241-4015__3510.jpg


2
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41486871-2359__7208.jpg


2
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498757-3220__7490.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498761-6493__7976.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498769-7228__3824.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498772-3721__9626.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498774-9041__3578.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498786-8649__5465.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498789-5704__1774.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498790-2033__7914.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498805-9854__5441.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498806-2752__2786.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498807-3630__3837.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498808-5350__2565.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498814-8316__4145.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498817-7489__1115.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498818-3384__4512.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498822-7399__9815.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498827-4364__4979.jpg


1
ok








style-attribute

https://static.cdn.asset.aparat.com/avt/41498828-5225__9119.jpg


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.netfast.ir, ns2.netfast.ir

QNr.DomainTypeNS used
1
ir
NS
b.root-servers.net (2001:500:200::b)

Answer: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at
2
ns1.netfast.ir: 87.107.69.5
NS
ir.cctld.authdns.ripe.net (2001:67c:e0::85)

Answer: ns2.netfast.ir
87.107.69.5


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.netfast.ir
0

no CAA entry found
1
0
netfast.ir
0

no CAA entry found
1
0
ir
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
netfast.ir

ok
1
0
www.netfast.ir

ok
1
0
_acme-challenge.netfast.ir
RkKFuPUdxfL-XdspxYNLjkRqCK0ojhEV_dYrOGW8BHM
looks good, correct length, correct characters
1
0
_acme-challenge.www.netfast.ir

Name Error - The domain name does not exist
1
0
_acme-challenge.netfast.ir.netfast.ir

perhaps wrong
1
0
_acme-challenge.www.netfast.ir.netfast.ir

perhaps wrong
1
0
_acme-challenge.www.netfast.ir.www.netfast.ir

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
netfast.ir
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

netfast.ir
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

netfast.ir
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

netfast.ir
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

netfast.ir
25
SMTP



netfast.ir
25
SMTP



netfast.ir
53
DNS
open


netfast.ir
53
DNS
open


netfast.ir
110
POP3



netfast.ir
110
POP3



netfast.ir
143
IMAP



netfast.ir
143
IMAP



netfast.ir
465
SMTP (encrypted)



netfast.ir
465
SMTP (encrypted)



netfast.ir
587
SMTP (encrypted, submission)



netfast.ir
587
SMTP (encrypted, submission)



netfast.ir
993
IMAP (encrypted)



netfast.ir
993
IMAP (encrypted)



netfast.ir
995
POP3 (encrypted)



netfast.ir
995
POP3 (encrypted)



netfast.ir
1433
MS SQL



netfast.ir
1433
MS SQL



netfast.ir
2082
cPanel (http)



netfast.ir
2082
cPanel (http)



netfast.ir
2083
cPanel (https)



netfast.ir
2083
cPanel (https)



netfast.ir
2086
WHM (http)



netfast.ir
2086
WHM (http)



netfast.ir
2087
WHM (https)



netfast.ir
2087
WHM (https)



netfast.ir
2089
cPanel Licensing



netfast.ir
2089
cPanel Licensing



netfast.ir
2095
cPanel Webmail (http)



netfast.ir
2095
cPanel Webmail (http)



netfast.ir
2096
cPanel Webmail (https)



netfast.ir
2096
cPanel Webmail (https)



netfast.ir
2222
DirectAdmin (http)



netfast.ir
2222
DirectAdmin (http)



netfast.ir
2222
DirectAdmin (https)



netfast.ir
2222
DirectAdmin (https)



netfast.ir
3306
mySql



netfast.ir
3306
mySql



netfast.ir
5224
Plesk Licensing



netfast.ir
5224
Plesk Licensing



netfast.ir
5432
PostgreSQL



netfast.ir
5432
PostgreSQL



netfast.ir
8080
Ookla Speedtest (http)
open
http://netfast.ir:8080/
Http-Status: 200

netfast.ir
8080
Ookla Speedtest (http)
open
http://netfast.ir:8080/
Http-Status: 200

netfast.ir
8080
Ookla Speedtest (https)
open
https://netfast.ir:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

netfast.ir
8080
Ookla Speedtest (https)
open
https://netfast.ir:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

netfast.ir
8083
VestaCP http



netfast.ir
8083
VestaCP http



netfast.ir
8083
VestaCP https



netfast.ir
8083
VestaCP https



netfast.ir
8443
Plesk Administration (https)



netfast.ir
8443
Plesk Administration (https)



netfast.ir
8447
Plesk Installer + Updates



netfast.ir
8447
Plesk Installer + Updates



netfast.ir
8880
Plesk Administration (http)



netfast.ir
8880
Plesk Administration (http)



netfast.ir
10000
Webmin (http)



netfast.ir
10000
Webmin (http)



netfast.ir
10000
Webmin (https)



netfast.ir
10000
Webmin (https)



www.netfast.ir
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

www.netfast.ir
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

www.netfast.ir
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

www.netfast.ir
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

www.netfast.ir
25
SMTP



www.netfast.ir
25
SMTP



www.netfast.ir
53
DNS
open


www.netfast.ir
53
DNS
open


www.netfast.ir
110
POP3



www.netfast.ir
110
POP3



www.netfast.ir
143
IMAP



www.netfast.ir
143
IMAP



www.netfast.ir
465
SMTP (encrypted)



www.netfast.ir
465
SMTP (encrypted)



www.netfast.ir
587
SMTP (encrypted, submission)



www.netfast.ir
587
SMTP (encrypted, submission)



www.netfast.ir
993
IMAP (encrypted)



www.netfast.ir
993
IMAP (encrypted)



www.netfast.ir
995
POP3 (encrypted)



www.netfast.ir
995
POP3 (encrypted)



www.netfast.ir
1433
MS SQL



www.netfast.ir
1433
MS SQL



www.netfast.ir
2082
cPanel (http)



www.netfast.ir
2082
cPanel (http)



www.netfast.ir
2083
cPanel (https)



www.netfast.ir
2083
cPanel (https)



www.netfast.ir
2086
WHM (http)



www.netfast.ir
2086
WHM (http)



www.netfast.ir
2087
WHM (https)



www.netfast.ir
2087
WHM (https)



www.netfast.ir
2089
cPanel Licensing



www.netfast.ir
2089
cPanel Licensing



www.netfast.ir
2095
cPanel Webmail (http)



www.netfast.ir
2095
cPanel Webmail (http)



www.netfast.ir
2096
cPanel Webmail (https)



www.netfast.ir
2096
cPanel Webmail (https)



www.netfast.ir
2222
DirectAdmin (http)



www.netfast.ir
2222
DirectAdmin (http)



www.netfast.ir
2222
DirectAdmin (https)



www.netfast.ir
2222
DirectAdmin (https)



www.netfast.ir
3306
mySql



www.netfast.ir
3306
mySql



www.netfast.ir
5224
Plesk Licensing



www.netfast.ir
5224
Plesk Licensing



www.netfast.ir
5432
PostgreSQL



www.netfast.ir
5432
PostgreSQL



www.netfast.ir
8080
Ookla Speedtest (http)
open
http://www.netfast.ir:8080/
Http-Status: 200

www.netfast.ir
8080
Ookla Speedtest (http)
open
http://www.netfast.ir:8080/
Http-Status: 200

www.netfast.ir
8080
Ookla Speedtest (https)
open
https://www.netfast.ir:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

www.netfast.ir
8080
Ookla Speedtest (https)
open
https://www.netfast.ir:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

www.netfast.ir
8083
VestaCP http



www.netfast.ir
8083
VestaCP http



www.netfast.ir
8083
VestaCP https



www.netfast.ir
8083
VestaCP https



www.netfast.ir
8443
Plesk Administration (https)



www.netfast.ir
8443
Plesk Administration (https)



www.netfast.ir
8447
Plesk Installer + Updates



www.netfast.ir
8447
Plesk Installer + Updates



www.netfast.ir
8880
Plesk Administration (http)



www.netfast.ir
8880
Plesk Administration (http)



www.netfast.ir
10000
Webmin (http)



www.netfast.ir
10000
Webmin (http)



www.netfast.ir
10000
Webmin (https)



www.netfast.ir
10000
Webmin (https)



87.107.69.5
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

87.107.69.5
21
FTP
open
220 ProFTPD 1.3.5e Server (Debian) [87.107.69.5]

87.107.69.5
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

87.107.69.5
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.5

87.107.69.5
25
SMTP



87.107.69.5
25
SMTP



87.107.69.5
53
DNS
open


87.107.69.5
53
DNS
open


87.107.69.5
110
POP3



87.107.69.5
110
POP3



87.107.69.5
143
IMAP



87.107.69.5
143
IMAP



87.107.69.5
465
SMTP (encrypted)



87.107.69.5
465
SMTP (encrypted)



87.107.69.5
587
SMTP (encrypted, submission)



87.107.69.5
587
SMTP (encrypted, submission)



87.107.69.5
993
IMAP (encrypted)



87.107.69.5
993
IMAP (encrypted)



87.107.69.5
995
POP3 (encrypted)



87.107.69.5
995
POP3 (encrypted)



87.107.69.5
1433
MS SQL



87.107.69.5
1433
MS SQL



87.107.69.5
2082
cPanel (http)



87.107.69.5
2082
cPanel (http)



87.107.69.5
2083
cPanel (https)



87.107.69.5
2083
cPanel (https)



87.107.69.5
2086
WHM (http)



87.107.69.5
2086
WHM (http)



87.107.69.5
2087
WHM (https)



87.107.69.5
2087
WHM (https)



87.107.69.5
2089
cPanel Licensing



87.107.69.5
2089
cPanel Licensing



87.107.69.5
2095
cPanel Webmail (http)



87.107.69.5
2095
cPanel Webmail (http)



87.107.69.5
2096
cPanel Webmail (https)



87.107.69.5
2096
cPanel Webmail (https)



87.107.69.5
2222
DirectAdmin (http)



87.107.69.5
2222
DirectAdmin (http)



87.107.69.5
2222
DirectAdmin (https)



87.107.69.5
2222
DirectAdmin (https)



87.107.69.5
3306
mySql



87.107.69.5
3306
mySql



87.107.69.5
5224
Plesk Licensing



87.107.69.5
5224
Plesk Licensing



87.107.69.5
5432
PostgreSQL



87.107.69.5
5432
PostgreSQL



87.107.69.5
8080
Ookla Speedtest (http)
open
http://87.107.69.5:8080/
Http-Status: 301
Redirect: https://87.107.69.5:8080/
87.107.69.5
8080
Ookla Speedtest (http)
open
http://87.107.69.5:8080/
Http-Status: 301
Redirect: https://87.107.69.5:8080/
87.107.69.5
8080
Ookla Speedtest (https)
open
https://87.107.69.5:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

87.107.69.5
8080
Ookla Speedtest (https)
open
https://87.107.69.5:8080/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

87.107.69.5
8083
VestaCP http



87.107.69.5
8083
VestaCP http



87.107.69.5
8083
VestaCP https



87.107.69.5
8083
VestaCP https



87.107.69.5
8443
Plesk Administration (https)



87.107.69.5
8443
Plesk Administration (https)



87.107.69.5
8447
Plesk Installer + Updates



87.107.69.5
8447
Plesk Installer + Updates



87.107.69.5
8880
Plesk Administration (http)



87.107.69.5
8880
Plesk Administration (http)



87.107.69.5
10000
Webmin (http)



87.107.69.5
10000
Webmin (http)



87.107.69.5
10000
Webmin (https)



87.107.69.5
10000
Webmin (https)





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