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




S

Server error

Checked:
30.06.2020 03:49:25


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
cs0018.cert4cyber.online
A
157.245.74.142
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC
No Hostname found
yes
1
0

AAAA
2a03:b0c0:2:f0::133:e001
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC

yes


www.cs0018.cert4cyber.online
CNAME
cs0018.cert4cyber.online
yes
1
0

A
157.245.74.142
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC
No Hostname found
yes



AAAA
2a03:b0c0:2:f0::133:e001
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC

yes


*.cert4cyber.online
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.cs0018.cert4cyber.online
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations (some minor bugs wildcard + nsec/nsec3)

Zone: (root)
(root)
1 DS RR published



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



Status: Valid because published



3 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 46594, Flags 256



Public Key with Algorithm 8, KeyTag 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.07.2020, 00:00:00 +, Signature-Inception: 20.06.2020, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: online
online
2 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 4267, DigestType 1 and Digest oDjaBqlq2Om/4rp4w5L/eAS0zSs=



DS with Algorithm 8, KeyTag 4267, DigestType 2 and Digest ZtcBBgnLGema0dooM92rjKLnrMHOhwzCjSnnbrU9Obo=



1 RRSIG RR to validate DS RR found



RRSIG-Owner online., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.07.2020, 17:00:00 +, Signature-Inception: 29.06.2020, 16:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 4267, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 8463, Flags 256



Public Key with Algorithm 8, KeyTag 13221, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner online., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 03.07.2020, 21:11:25 +, Signature-Inception: 03.06.2020, 11:34:03 +, KeyTag 4267, Signer-Name: online



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 4267 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 4267, DigestType 1 and Digest "oDjaBqlq2Om/4rp4w5L/eAS0zSs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 4267, DigestType 2 and Digest "ZtcBBgnLGema0dooM92rjKLnrMHOhwzCjSnnbrU9Obo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: cert4cyber.online
cert4cyber.online
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 "vphsog48fcbh8cccrru4edons04r8k5t" between the hashed NSEC3-owner "vpdsdfsn3gmp4ke15e68nsuskanj4q6e" and the hashed NextOwner "vpkh15ku4pur1q01rft0pfbb817vr6ol". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vpdsdfsn3gmp4ke15e68nsuskanj4q6e.online., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 04.07.2020, 05:09:42 +, Signature-Inception: 04.06.2020, 02:07:55 +, KeyTag 13221, Signer-Name: online



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "6oebcchg2j40rs97rhg868u50oi7huk0" as Owner. That's the Hash of "online" with the NextHashedOwnerName "6oftu4r7g35jnhltb6igvesqerava1f2". So that domain name is the Closest Encloser of "cert4cyber.online". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 6oebcchg2j40rs97rhg868u50oi7huk0.online., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 19.07.2020, 18:16:09 +, Signature-Inception: 19.06.2020, 17:13:22 +, KeyTag 13221, Signer-Name: online



0 DNSKEY RR found




Zone: cs0018.cert4cyber.online
cs0018.cert4cyber.online
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.cs0018.cert4cyber.online
www.cs0018.cert4cyber.online
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
cs0018.cert4cyber.online
  ns1.digitalocean.com / 67m20
173.245.58.51
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3a33
Columbus/North Carolina/United States (US) - CLOUDFLARE

cert4cyber.online
  ns1.digitalocean.com / 67m12
173.245.58.51
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3a33
Columbus/North Carolina/United States (US) - CLOUDFLARE


  ns2.digitalocean.com / 67m19
173.245.59.41
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::adf5:3b29
Columbus/North Carolina/United States (US) - CLOUDFLARE


  ns3.digitalocean.com / 67m22
198.41.222.173
Chicago/Illinois/United States (US) - Cloudflare, Inc.


 
2400:cb00:2049:1::c629:dead
Columbus/North Carolina/United States (US) - CLOUDFLARE

online
  a.nic.online / CEQY-QU41GH-6UZLZF


  b.nic.online / TAGD-KTE43F-5A9QX6


  c.nic.online / hivecast-23-cator.as15135.net Radix-C


T  d.nic.online / hivecast-2-defra.as15135.net Radix-D


  ns0.centralnic.net


4. SOA-Entries


Domain:online
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:online
Zone-Name:online
Primary:ns0.centralnic.net
Mail:hostmaster.centralnic.net
Serial:1270167
Refresh:900
Retry:1800
Expire:6048000
TTL:3600
num Entries:4


Domain:cert4cyber.online
Zone-Name:cert4cyber.online
Primary:ns1.digitalocean.com
Mail:hostmaster.cert4cyber.online
Serial:1593059847
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:6


Domain:cs0018.cert4cyber.online
Zone-Name:cert4cyber.online
Primary:ns1.digitalocean.com
Mail:hostmaster.cert4cyber.online
Serial:1593059847
Refresh:10800
Retry:3600
Expire:604800
TTL:1800
num Entries:2


5. Screenshots

Startaddress: https://cs0018.cert4cyber.online, address used: https://cs0018.cert4cyber.online/, Screenshot created 2020-06-30 03:51:58 +00:0

Mobil (412px x 732px)

319 milliseconds

Screenshot mobile - https://cs0018.cert4cyber.online/
Mobil + Landscape (732px x 412px)

316 milliseconds

Screenshot mobile landscape - https://cs0018.cert4cyber.online/
Screen (1280px x 1680px)

743 milliseconds

Screenshot Desktop - https://cs0018.cert4cyber.online/

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 CHACHA20_POLY1305.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://cs0018.cert4cyber.online/
157.245.74.142
301
https://cs0018.cert4cyber.online/
Html is minified: 108.54 %
0.033
A
Server: nginx
Date: Tue, 30 Jun 2020 01:49:59 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://cs0018.cert4cyber.online/

• http://www.cs0018.cert4cyber.online/
157.245.74.142
301
https://cs0018.cert4cyber.online/
Html is minified: 108.54 %
0.026
E
Server: nginx
Date: Tue, 30 Jun 2020 01:50:09 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://cs0018.cert4cyber.online/

• http://cs0018.cert4cyber.online/
2a03:b0c0:2:f0::133:e001
-14

10.024
T
Timeout - The operation has timed out

• http://www.cs0018.cert4cyber.online/
2a03:b0c0:2:f0::133:e001
-14

10.020
T
Timeout - The operation has timed out

• https://cs0018.cert4cyber.online/
157.245.74.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 104.32 %
3.470
S
Internal Server Error
small visible content (num chars: 18)
Server Error (500)
Server: nginx
Date: Tue, 30 Jun 2020 01:50:20 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

• https://cs0018.cert4cyber.online/
2a03:b0c0:2:f0::133:e001
-14

10.023
T
Timeout - The operation has timed out

• https://www.cs0018.cert4cyber.online/
157.245.74.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 104.32 %
3.227
S
Internal Server Error
small visible content (num chars: 18)
Server Error (500)
Server: nginx
Date: Tue, 30 Jun 2020 01:50:34 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

• https://www.cs0018.cert4cyber.online/
2a03:b0c0:2:f0::133:e001
-14

10.023
T
Timeout - The operation has timed out

• http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
157.245.74.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.54 %
0.044
A
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Tue, 30 Jun 2020 01:50:48 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
157.245.74.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.54 %
0.030
E
Visible Content: 301 Moved Permanently nginx
Server: nginx
Date: Tue, 30 Jun 2020 01:50:58 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:b0c0:2:f0::133:e001
-14

10.033
T
Timeout - The operation has timed out
Visible Content:

• http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:b0c0:2:f0::133:e001
-14

10.023
T
Timeout - The operation has timed out
Visible Content:

• https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-14

10.020
T
Timeout - The operation has timed out
Visible Content:

• https://157.245.74.142/
157.245.74.142
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
500

Html is minified: 104.32 %
3.213
N
Internal Server Error
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 18)
Server Error (500)
Server: nginx
Date: Tue, 30 Jun 2020 01:51:08 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

• https://[2a03:b0c0:0002:00f0:0000:0000:0133:e001]/
2a03:b0c0:2:f0::133:e001
-14

10.020
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "cs0018.cert4cyber.online" is subdomain, public suffix is ".online", top-level-domain is ".online", top-level-domain-type is "generic", tld-manager is "DotOnline Inc."
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: cs0018.cert4cyber.online has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.cs0018.cert4cyber.online has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: cs0018.cert4cyber.online has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.cs0018.cert4cyber.online has 1 ipv4, 1 ipv6 addresses
Agood: No asked Authoritative Name Server had a timeout
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: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (3 urls)
https://cs0018.cert4cyber.online/ 157.245.74.142


Url with incomplete Content-Type - header - missing charset
https://www.cs0018.cert4cyber.online/ 157.245.74.142


Url with incomplete Content-Type - header - missing charset
https://157.245.74.142/ 157.245.74.142


Url with incomplete Content-Type - header - missing charset
Ahttp://cs0018.cert4cyber.online/ 157.245.74.142
301
https://cs0018.cert4cyber.online/
correct redirect http - https with the same domain name
CError - no version with Http-Status 200
Ehttp://www.cs0018.cert4cyber.online/ 157.245.74.142
301
https://cs0018.cert4cyber.online/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. 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. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Hfatal error: No https - result with http-status 200, no encryption
Khttp://cs0018.cert4cyber.online/ 157.245.74.142, Status 301

http://cs0018.cert4cyber.online/ 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Khttp://www.cs0018.cert4cyber.online/ 157.245.74.142, Status 301

http://www.cs0018.cert4cyber.online/ 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Khttps://cs0018.cert4cyber.online/ 157.245.74.142, Status 500

https://cs0018.cert4cyber.online/ 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Khttps://www.cs0018.cert4cyber.online/ 157.245.74.142, Status 500

https://www.cs0018.cert4cyber.online/ 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Khttp://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 157.245.74.142, Status 301

http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Khttp://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 157.245.74.142, Status 301

http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001, Status -14
configuration problem - different ip addresses with different status
Nhttps://157.245.74.142/ 157.245.74.142
500

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain cs0018.cert4cyber.online, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.cs0018.cert4cyber.online, 2 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 3 Name Servers included in Delegation: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 3 Name Servers included in 1 Zone definitions: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com, 1 Name Servers listed in SOA.Primary: ns1.digitalocean.com.
AGood: Only one SOA.Primary Name Server found.: ns1.digitalocean.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.digitalocean.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: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.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
AGood: All name servers have ipv4- and ipv6-addresses.: 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: digitalocean.com
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 173., 198., 2 different subnets (first two Bytes): 173.245., 198.41., 3 different subnets (first three Bytes): 173.245.58., 173.245.59., 198.41.222.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 1 different subnets (first block): 2400:, 1 different subnets (first two blocks): 2400:cb00:, 1 different subnets (first three blocks): 2400:cb00:2049:, 1 different subnets (first four blocks): 2400:cb00:2049:0001:
Fatal: All Name Server IPv6 addresses from the same subnet.
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
XNameserver Timeout checking EDNS512: d.nic.online
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: ns0.centralnic.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.
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

http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001, Status -14

http://cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 157.245.74.142, Status 301
Fatal: Check of /.well-known/acme-challenge/random-filename has different answers checking ipv6 / ipv4. Ipv6 doesn't have the expected result http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 validation may not work. Checking the validation file in /.well-known/acme-challenge Letsencrypt prefers ipv6. Two options: Remove your ipv6 / AAAA DNS entry or (better) fix your ipv6, so your webserver handles ipv6 correct. Perhaps add "Listen [::]:80". Don't use <VirtualHost ip-address:80>, switch to <VirtualHost *:80>. If you use IIS, check your bindings. Don't select a single ip address. Use this tool to check your raw ipv6 address. Add your domain name in the "Hostname" - field. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:b0c0:2:f0::133:e001, Status -14

http://www.cs0018.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 157.245.74.142, Status 301
Fatal: Check of /.well-known/acme-challenge/random-filename has different answers checking ipv6 / ipv4. Ipv6 doesn't have the expected result http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 validation may not work. Checking the validation file in /.well-known/acme-challenge Letsencrypt prefers ipv6. Two options: Remove your ipv6 / AAAA DNS entry or (better) fix your ipv6, so your webserver handles ipv6 correct. Perhaps add "Listen [::]:80". Don't use <VirtualHost ip-address:80>, switch to <VirtualHost *:80>. If you use IIS, check your bindings. Don't select a single ip address. Use this tool to check your raw ipv6 address. Add your domain name in the "Hostname" - field. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 159120 milliseconds, 159.120 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
cs0018.cert4cyber.online
157.245.74.142
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
cs0018.cert4cyber.online
157.245.74.142
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=cs0018.cert4cyber.online

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


www.cs0018.cert4cyber.online
157.245.74.142
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.cs0018.cert4cyber.online
157.245.74.142
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=cs0018.cert4cyber.online

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


157.245.74.142
157.245.74.142
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

157.245.74.142
157.245.74.142
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=cs0018.cert4cyber.online

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


9. Certificates

1.
1.
CN=cs0018.cert4cyber.online
24.06.2020
22.09.2020
expires in 78 days
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online - 4 entries
1.
1.
CN=cs0018.cert4cyber.online
24.06.2020

22.09.2020
expires in 78 days
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online - 4 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:035128E9738850C18D842B282541F442057B
Thumbprint:7D43D19D78FB5C7D6305CFB8D696002FB1150B92
SHA256 / Certificate:FSiMfovKBOr4OUeuuMibjQt74vq8hOGMC7jSNYg5/iI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f3a073b358888c50d8936b2967d7a4c7573daceaf01d5584793cbee29a6d7e0f
SHA256 hex / Subject Public Key Information (SPKI):4995b149b5be53f20a6d2042acc5651e517d82c8b565f9f6b4f9feaa0074cb6b
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


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 254 days


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

17.03.2021
expires in 254 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 451 days


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

30.09.2021
expires in 451 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
2
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1716534773
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-24 08:30:58
2020-09-22 08:30:58
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online - 4 entries


1580748630
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-25 05:20:37
2020-07-24 05:20:37
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online - 4 entries



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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
2
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2997397298
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-24 06:30:58
2020-09-22 06:30:58
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online
4 entries


2783699962
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-25 03:20:37
2020-07-24 03:20:37
beta.cs0018.cert4cyber.online, cs0018.cert4cyber.online, www.beta.cs0018.cert4cyber.online, www.cs0018.cert4cyber.online
4 entries



11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

QNr.DomainTypeNS used
1
com
NS
f.root-servers.net (2001:500:2f::f)

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
ns1.digitalocean.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
173.245.58.126, 2606:4700:50::adf5:3a7e

Answer: walt.ns.cloudflare.com
173.245.59.148, 2606:4700:58::adf5:3b94
3
ns2.digitalocean.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
173.245.58.126, 2606:4700:50::adf5:3a7e

Answer: walt.ns.cloudflare.com
173.245.59.148, 2606:4700:58::adf5:3b94
4
ns3.digitalocean.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: kim.ns.cloudflare.com, walt.ns.cloudflare.com

Answer: kim.ns.cloudflare.com
173.245.58.126, 2606:4700:50::adf5:3a7e

Answer: walt.ns.cloudflare.com
173.245.59.148, 2606:4700:58::adf5:3b94
5
ns1.digitalocean.com: 173.245.58.51
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
6
ns1.digitalocean.com: 2400:cb00:2049:1::adf5:3a33
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
7
ns2.digitalocean.com: 173.245.59.41
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
8
ns2.digitalocean.com: 2400:cb00:2049:1::adf5:3b29
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
9
ns3.digitalocean.com: 198.41.222.173
A
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)
10
ns3.digitalocean.com: 2400:cb00:2049:1::c629:dead
AAAA
kim.ns.cloudflare.com (2606:4700:50::adf5:3a7e)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.cs0018.cert4cyber.online



1
0
cs0018.cert4cyber.online
0

no CAA entry found
1
0
cert4cyber.online
0

no CAA entry found
1
0
online
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
cert4cyber.online

ok
1
0
cs0018.cert4cyber.online

ok
1
0
www.cs0018.cert4cyber.online


1
0
_acme-challenge.cs0018.cert4cyber.online

Name Error - The domain name does not exist
1
0
_acme-challenge.www.cs0018.cert4cyber.online

Name Error - The domain name does not exist
1
0
_acme-challenge.cs0018.cert4cyber.online.cert4cyber.online

Name Error - The domain name does not exist
1
0
_acme-challenge.cs0018.cert4cyber.online.cs0018.cert4cyber.online

Name Error - The domain name does not exist
1
0
_acme-challenge.www.cs0018.cert4cyber.online.cs0018.cert4cyber.online

Name Error - The domain name does not exist
1
0
_acme-challenge.www.cs0018.cert4cyber.online.www.cs0018.cert4cyber.online

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
cs0018.cert4cyber.online
21
FTP



cs0018.cert4cyber.online
21
FTP



cs0018.cert4cyber.online
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

cs0018.cert4cyber.online
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

cs0018.cert4cyber.online
25
SMTP



cs0018.cert4cyber.online
25
SMTP



cs0018.cert4cyber.online
53
DNS



cs0018.cert4cyber.online
53
DNS



cs0018.cert4cyber.online
110
POP3



cs0018.cert4cyber.online
110
POP3



cs0018.cert4cyber.online
143
IMAP



cs0018.cert4cyber.online
143
IMAP



cs0018.cert4cyber.online
465
SMTP (encrypted)



cs0018.cert4cyber.online
465
SMTP (encrypted)



cs0018.cert4cyber.online
587
SMTP (encrypted, submission)



cs0018.cert4cyber.online
587
SMTP (encrypted, submission)



cs0018.cert4cyber.online
993
IMAP (encrypted)



cs0018.cert4cyber.online
993
IMAP (encrypted)



cs0018.cert4cyber.online
995
POP3 (encrypted)



cs0018.cert4cyber.online
995
POP3 (encrypted)



cs0018.cert4cyber.online
1433
MS SQL



cs0018.cert4cyber.online
1433
MS SQL



cs0018.cert4cyber.online
2082
cPanel (http)



cs0018.cert4cyber.online
2082
cPanel (http)



cs0018.cert4cyber.online
2083
cPanel (https)



cs0018.cert4cyber.online
2083
cPanel (https)



cs0018.cert4cyber.online
2086
WHM (http)



cs0018.cert4cyber.online
2086
WHM (http)



cs0018.cert4cyber.online
2087
WHM (https)



cs0018.cert4cyber.online
2087
WHM (https)



cs0018.cert4cyber.online
2089
cPanel Licensing



cs0018.cert4cyber.online
2089
cPanel Licensing



cs0018.cert4cyber.online
2095
cPanel Webmail (http)



cs0018.cert4cyber.online
2095
cPanel Webmail (http)



cs0018.cert4cyber.online
2096
cPanel Webmail (https)



cs0018.cert4cyber.online
2096
cPanel Webmail (https)



cs0018.cert4cyber.online
2222
DirectAdmin (http)



cs0018.cert4cyber.online
2222
DirectAdmin (http)



cs0018.cert4cyber.online
2222
DirectAdmin (https)



cs0018.cert4cyber.online
2222
DirectAdmin (https)



cs0018.cert4cyber.online
3306
mySql



cs0018.cert4cyber.online
3306
mySql



cs0018.cert4cyber.online
5224
Plesk Licensing



cs0018.cert4cyber.online
5224
Plesk Licensing



cs0018.cert4cyber.online
5432
PostgreSQL



cs0018.cert4cyber.online
5432
PostgreSQL



cs0018.cert4cyber.online
8080
Ookla Speedtest (http)



cs0018.cert4cyber.online
8080
Ookla Speedtest (http)



cs0018.cert4cyber.online
8080
Ookla Speedtest (https)



cs0018.cert4cyber.online
8080
Ookla Speedtest (https)



cs0018.cert4cyber.online
8083
VestaCP http



cs0018.cert4cyber.online
8083
VestaCP http



cs0018.cert4cyber.online
8083
VestaCP https



cs0018.cert4cyber.online
8083
VestaCP https



cs0018.cert4cyber.online
8443
Plesk Administration (https)



cs0018.cert4cyber.online
8443
Plesk Administration (https)



cs0018.cert4cyber.online
8447
Plesk Installer + Updates



cs0018.cert4cyber.online
8447
Plesk Installer + Updates



cs0018.cert4cyber.online
8880
Plesk Administration (http)



cs0018.cert4cyber.online
8880
Plesk Administration (http)



cs0018.cert4cyber.online
10000
Webmin (http)



cs0018.cert4cyber.online
10000
Webmin (http)



cs0018.cert4cyber.online
10000
Webmin (https)



cs0018.cert4cyber.online
10000
Webmin (https)



www.cs0018.cert4cyber.online
21
FTP



www.cs0018.cert4cyber.online
21
FTP



www.cs0018.cert4cyber.online
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

www.cs0018.cert4cyber.online
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

www.cs0018.cert4cyber.online
25
SMTP



www.cs0018.cert4cyber.online
25
SMTP



www.cs0018.cert4cyber.online
53
DNS



www.cs0018.cert4cyber.online
53
DNS



www.cs0018.cert4cyber.online
110
POP3



www.cs0018.cert4cyber.online
110
POP3



www.cs0018.cert4cyber.online
143
IMAP



www.cs0018.cert4cyber.online
143
IMAP



www.cs0018.cert4cyber.online
465
SMTP (encrypted)



www.cs0018.cert4cyber.online
465
SMTP (encrypted)



www.cs0018.cert4cyber.online
587
SMTP (encrypted, submission)



www.cs0018.cert4cyber.online
587
SMTP (encrypted, submission)



www.cs0018.cert4cyber.online
993
IMAP (encrypted)



www.cs0018.cert4cyber.online
993
IMAP (encrypted)



www.cs0018.cert4cyber.online
995
POP3 (encrypted)



www.cs0018.cert4cyber.online
995
POP3 (encrypted)



www.cs0018.cert4cyber.online
1433
MS SQL



www.cs0018.cert4cyber.online
1433
MS SQL



www.cs0018.cert4cyber.online
2082
cPanel (http)



www.cs0018.cert4cyber.online
2082
cPanel (http)



www.cs0018.cert4cyber.online
2083
cPanel (https)



www.cs0018.cert4cyber.online
2083
cPanel (https)



www.cs0018.cert4cyber.online
2086
WHM (http)



www.cs0018.cert4cyber.online
2086
WHM (http)



www.cs0018.cert4cyber.online
2087
WHM (https)



www.cs0018.cert4cyber.online
2087
WHM (https)



www.cs0018.cert4cyber.online
2089
cPanel Licensing



www.cs0018.cert4cyber.online
2089
cPanel Licensing



www.cs0018.cert4cyber.online
2095
cPanel Webmail (http)



www.cs0018.cert4cyber.online
2095
cPanel Webmail (http)



www.cs0018.cert4cyber.online
2096
cPanel Webmail (https)



www.cs0018.cert4cyber.online
2096
cPanel Webmail (https)



www.cs0018.cert4cyber.online
2222
DirectAdmin (http)



www.cs0018.cert4cyber.online
2222
DirectAdmin (http)



www.cs0018.cert4cyber.online
2222
DirectAdmin (https)



www.cs0018.cert4cyber.online
2222
DirectAdmin (https)



www.cs0018.cert4cyber.online
3306
mySql



www.cs0018.cert4cyber.online
3306
mySql



www.cs0018.cert4cyber.online
5224
Plesk Licensing



www.cs0018.cert4cyber.online
5224
Plesk Licensing



www.cs0018.cert4cyber.online
5432
PostgreSQL



www.cs0018.cert4cyber.online
5432
PostgreSQL



www.cs0018.cert4cyber.online
8080
Ookla Speedtest (http)



www.cs0018.cert4cyber.online
8080
Ookla Speedtest (http)



www.cs0018.cert4cyber.online
8080
Ookla Speedtest (https)



www.cs0018.cert4cyber.online
8080
Ookla Speedtest (https)



www.cs0018.cert4cyber.online
8083
VestaCP http



www.cs0018.cert4cyber.online
8083
VestaCP http



www.cs0018.cert4cyber.online
8083
VestaCP https



www.cs0018.cert4cyber.online
8083
VestaCP https



www.cs0018.cert4cyber.online
8443
Plesk Administration (https)



www.cs0018.cert4cyber.online
8443
Plesk Administration (https)



www.cs0018.cert4cyber.online
8447
Plesk Installer + Updates



www.cs0018.cert4cyber.online
8447
Plesk Installer + Updates



www.cs0018.cert4cyber.online
8880
Plesk Administration (http)



www.cs0018.cert4cyber.online
8880
Plesk Administration (http)



www.cs0018.cert4cyber.online
10000
Webmin (http)



www.cs0018.cert4cyber.online
10000
Webmin (http)



www.cs0018.cert4cyber.online
10000
Webmin (https)



www.cs0018.cert4cyber.online
10000
Webmin (https)



157.245.74.142
21
FTP



157.245.74.142
21
FTP



157.245.74.142
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

157.245.74.142
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

157.245.74.142
25
SMTP



157.245.74.142
25
SMTP



157.245.74.142
53
DNS



157.245.74.142
53
DNS



157.245.74.142
110
POP3



157.245.74.142
110
POP3



157.245.74.142
143
IMAP



157.245.74.142
143
IMAP



157.245.74.142
465
SMTP (encrypted)



157.245.74.142
465
SMTP (encrypted)



157.245.74.142
587
SMTP (encrypted, submission)



157.245.74.142
587
SMTP (encrypted, submission)



157.245.74.142
993
IMAP (encrypted)



157.245.74.142
993
IMAP (encrypted)



157.245.74.142
995
POP3 (encrypted)



157.245.74.142
995
POP3 (encrypted)



157.245.74.142
1433
MS SQL



157.245.74.142
1433
MS SQL



157.245.74.142
2082
cPanel (http)



157.245.74.142
2082
cPanel (http)



157.245.74.142
2083
cPanel (https)



157.245.74.142
2083
cPanel (https)



157.245.74.142
2086
WHM (http)



157.245.74.142
2086
WHM (http)



157.245.74.142
2087
WHM (https)



157.245.74.142
2087
WHM (https)



157.245.74.142
2089
cPanel Licensing



157.245.74.142
2089
cPanel Licensing



157.245.74.142
2095
cPanel Webmail (http)



157.245.74.142
2095
cPanel Webmail (http)



157.245.74.142
2096
cPanel Webmail (https)



157.245.74.142
2096
cPanel Webmail (https)



157.245.74.142
2222
DirectAdmin (http)



157.245.74.142
2222
DirectAdmin (http)



157.245.74.142
2222
DirectAdmin (https)



157.245.74.142
2222
DirectAdmin (https)



157.245.74.142
3306
mySql



157.245.74.142
3306
mySql



157.245.74.142
5224
Plesk Licensing



157.245.74.142
5224
Plesk Licensing



157.245.74.142
5432
PostgreSQL



157.245.74.142
5432
PostgreSQL



157.245.74.142
8080
Ookla Speedtest (http)



157.245.74.142
8080
Ookla Speedtest (http)



157.245.74.142
8080
Ookla Speedtest (https)



157.245.74.142
8080
Ookla Speedtest (https)



157.245.74.142
8083
VestaCP http



157.245.74.142
8083
VestaCP http



157.245.74.142
8083
VestaCP https



157.245.74.142
8083
VestaCP https



157.245.74.142
8443
Plesk Administration (https)



157.245.74.142
8443
Plesk Administration (https)



157.245.74.142
8447
Plesk Installer + Updates



157.245.74.142
8447
Plesk Installer + Updates



157.245.74.142
8880
Plesk Administration (http)



157.245.74.142
8880
Plesk Administration (http)



157.245.74.142
10000
Webmin (http)



157.245.74.142
10000
Webmin (http)



157.245.74.142
10000
Webmin (https)



157.245.74.142
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=816f1cf6-e506-46b9-a351-989395e732c7


Last Result: https://check-your-website.server-daten.de/?q=cs0018.cert4cyber.online - 2020-06-30 03:49:25


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

<a href="https://check-your-website.server-daten.de/?q=cs0018.cert4cyber.online" target="_blank">Check this Site: cs0018.cert4cyber.online</a>