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




X

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

Checked:
10.06.2024 23:02:41


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
webmail.clasicasymodernas.org
A
46.16.63.34
Madrid/Spain (ES) - 10dencehispahard, S.L.
Hostname: fnadm-21.srv.cat
yes
1
0

AAAA

yes


www.webmail.clasicasymodernas.org

Name Error
yes
1
0
*.clasicasymodernas.org
A
178.33.160.59
yes



AAAA

yes



CNAME
clasicasymodernas.org
yes


*.webmail.clasicasymodernas.org
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



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



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 5613, 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: 01.07.2024, 00:00:00 +, Signature-Inception: 10.06.2024, 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: org
org
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 23.06.2024, 17:00:00 +, Signature-Inception: 10.06.2024, 16:00:00 +, KeyTag 5613, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 5613 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 26974, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 36783, Flags 256



Public Key with Algorithm 8, KeyTag 55149, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 30.06.2024, 15:31:02 +, Signature-Inception: 09.06.2024, 14:31:02 +, KeyTag 26974, Signer-Name: org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26974 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest "T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: clasicasymodernas.org
clasicasymodernas.org
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 "0iaao6isrte60p1t2dd2jpeqhakoe1oj" between the hashed NSEC3-owner "0iaaeiuejk45pubvii8ftbuqm43oqui0" and the hashed NextOwner "0iac3o366h04fdm99pbesdplovkrqgn4". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 0iaaeiuejk45pubvii8ftbuqm43oqui0.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 30.06.2024, 15:31:02 +, Signature-Inception: 09.06.2024, 14:31:02 +, KeyTag 55149, Signer-Name: org



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "gdtpongmpok61u9lvnipqor8lra9l4t0" as Owner. That's the Hash of "org" with the NextHashedOwnerName "gdtrea8kmj2rneqen4m2ogj26kfsukj7". So that domain name is the Closest Encloser of "clasicasymodernas.org". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner gdtpongmpok61u9lvnipqor8lra9l4t0.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 01.07.2024, 21:01:09 +, Signature-Inception: 10.06.2024, 20:01:09 +, KeyTag 55149, Signer-Name: org



0 DNSKEY RR found




Zone: webmail.clasicasymodernas.org
webmail.clasicasymodernas.org
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.webmail.clasicasymodernas.org
www.webmail.clasicasymodernas.org
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.webmail.clasicasymodernas.org
  ns1.cdmon.net

webmail.clasicasymodernas.org
  ns1.cdmon.net / ns1.cdmon.net-01
35.189.106.232
London/England/United Kingdom (GB) - Google LLC

clasicasymodernas.org
  ns1.cdmon.net / ns1.cdmon.net-01
35.189.106.232
London/England/United Kingdom (GB) - Google LLC


  ns2.cdmon.net / ns2.cdmon.net-01
35.195.57.29
Brussels/Brussels Capital/Belgium (BE) - Google LLC


  ns3.cdmon.net / ns3.cdmon.net-01
35.157.47.125
Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.


  ns4.cdmondns-01.org / ns4.cdmondns-01.org-01
52.58.66.183
Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.


  ns5.cdmondns-01.com / ns5.cdmondns-01.com-01
52.59.146.62
Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.

org
  a0.org.afilias-nst.info / app17.ams2.hosts.meta.redstone.afilias-nst.info-1615580861


  a2.org.afilias-nst.info / FRA6


  b0.org.afilias-nst.org / app11.ams2.hosts.meta.redstone.afilias-nst.info-1615580861


  b2.org.afilias-nst.org / FRA5


  c0.org.afilias-nst.info / app29.nrt1.hosts.meta.redstone.afilias-nst.info-1615580861


  d0.org.afilias-nst.org / app12.ams2.hosts.meta.redstone.afilias-nst.info-1615580861


4. SOA-Entries


Domain:org
Zone-Name:org
Primary:a0.org.afilias-nst.info
Mail:hostmaster.donuts.email
Serial:1718052919
Refresh:7200
Retry:900
Expire:1209600
TTL:3600
num Entries:6


Domain:clasicasymodernas.org
Zone-Name:clasicasymodernas.org
Primary:ns1.cdmon.net
Mail:hostmaster.clasicasymodernas.org
Serial:1
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:5


Domain:webmail.clasicasymodernas.org
Zone-Name:clasicasymodernas.org
Primary:ns1.cdmon.net
Mail:hostmaster.clasicasymodernas.org
Serial:1
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:www.webmail.clasicasymodernas.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because Chrome (used to create the Screenshot) could not load the url. Instead, there was a redirect to "chrome-error://chromewebdata/", so the content of your website isn't visible.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://webmail.clasicasymodernas.org/
46.16.63.34
301
https://webmail.clasicasymodernas.org/
Html is minified: 100.00 %
0.104
A
Date: Mon, 10 Jun 2024 21:03:22 GMT
Server: Apache
Location: https://webmail.clasicasymodernas.org/
Connection: close
Content-Length: 246
Content-Type: text/html; charset=iso-8859-1

• https://webmail.clasicasymodernas.org/
46.16.63.34 GZip used - 2260 / 5309 - 57.43 %
Inline-JavaScript (∑/total): 10/2463 Inline-CSS (∑/total): 0/0
200

Html is minified: 194.83 %
2.866
I
Date: Mon, 10 Jun 2024 21:03:22 GMT
Server: Apache
Cache-Control: no-store, must-revalidate, no-cache, private, post-check=0, pre-check=0
Pragma: no-cache
X-Frame-Options: sameorigin
Set-Cookie: roundcube_sessid=9jice0el4r9e0ilab97ve8lpfh; path=/; secure; HttpOnly
Upgrade: h2, h2c
Connection: Upgrade, close
Vary: Accept-Encoding
X-Robots-Tag: noindex, nofollow
Expires: Mon, 10 Jun 2024 21:03:22 GMT
Content-Language: en
Last-Modified: Mon, 10 Jun 2024 21:03:22 GMT
Content-Encoding: gzip
Content-Length: 2260
Content-Type: text/html; charset=UTF-8

• http://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
46.16.63.34
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.084
A
Visible Content:
Date: Mon, 10 Jun 2024 21:03:27 GMT
Server: Apache
Location: https://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Connection: close
Content-Length: 315
Content-Type: text/html; charset=iso-8859-1

• https://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

2.577
A
Not Found
Visible Content:
Date: Mon, 10 Jun 2024 21:03:32 GMT
Server: Apache
Vary: Accept-Encoding
X-Robots-Tag: noindex, nofollow
Connection: close
Content-Encoding: gzip
Content-Length: 0

• https://46.16.63.34/
46.16.63.34
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 103.17 %
2.740
N
Certificate error: RemoteCertificateNameMismatch
Date: Mon, 10 Jun 2024 21:03:27 GMT
Server: Apache
Upgrade: h2
Connection: Upgrade, close
ETag: "41-6199ba3dc1a00"
Accept-Ranges: bytes
Last-Modified: Wed, 29 May 2024 18:08:40 GMT
Content-Length: 65
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "webmail.clasicasymodernas.org" is subdomain, public suffix is ".org", top-level-domain is ".org", top-level-domain-type is "generic", tld-manager is "Public Interest Registry (PIR)", num .org-domains preloaded: 8524 (complete: 245733)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: webmail.clasicasymodernas.org 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: webmail.clasicasymodernas.org has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every cookie sent via https is marked as secure
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
https://46.16.63.34/ 46.16.63.34


Url with incomplete Content-Type - header - missing charset
Ahttp://webmail.clasicasymodernas.org/ 46.16.63.34
301
https://webmail.clasicasymodernas.org/
Correct redirect http - https with the same domain name
Bhttps://webmail.clasicasymodernas.org/ 46.16.63.34
200

Missing HSTS-Header
Bhttps://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Missing HSTS-Header
Bhttps://webmail.clasicasymodernas.org/ 46.16.63.34
200
roundcube_sessid=9jice0el4r9e0ilab97ve8lpfh; path=/; secure; HttpOnly
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.
Ihttps://webmail.clasicasymodernas.org/ 46.16.63.34
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://46.16.63.34/ 46.16.63.34
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
O
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 webmail.clasicasymodernas.org, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.webmail.clasicasymodernas.org

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

Awebmail.clasicasymodernas.org 46.16.63.34
X-Frame-Options
Ok: Header without syntax errors found: sameorigin
B

Info: Header is deprecated. May not longer work in modern browsers. sameorigin. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
Fwebmail.clasicasymodernas.org 46.16.63.34
Content-Security-Policy
Critical: Missing Header:
Fwebmail.clasicasymodernas.org 46.16.63.34
X-Content-Type-Options
Critical: Missing Header:
Fwebmail.clasicasymodernas.org 46.16.63.34
Referrer-Policy
Critical: Missing Header:
Fwebmail.clasicasymodernas.org 46.16.63.34
Permissions-Policy
Critical: Missing Header:
Bwebmail.clasicasymodernas.org 46.16.63.34
Cross-Origin-Embedder-Policy
Info: Missing Header
Bwebmail.clasicasymodernas.org 46.16.63.34
Cross-Origin-Opener-Policy
Info: Missing Header
Bwebmail.clasicasymodernas.org 46.16.63.34
Cross-Origin-Resource-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 6 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
AInfo:: 6 Queries complete, 6 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.cdmon.net (35.189.106.232), ns4.cdmondns-01.org (52.58.66.183), ns5.cdmondns-01.com (52.59.146.62), ns2.cdmon.net (35.195.57.29), ns3.cdmon.net (35.157.47.125)
AGood (1 - 3.0):: An average of 1.2 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com, 2 Name Servers included in Delegation: ns1.cdmon.net, ns2.cdmon.net, 5 Name Servers included in 1 Zone definitions: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com, 1 Name Servers listed in SOA.Primary: ns1.cdmon.net.
AGood: Only one SOA.Primary Name Server found.: ns1.cdmon.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.cdmon.net.
XFatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns1.cdmon.net (35.189.106.232): Delegation: ns1.cdmon.net, ns2.cdmon.net, Zone: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com. Name Servers defined in Zone, missing in Delegation: ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com.
XFatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns2.cdmon.net (35.195.57.29): Delegation: ns1.cdmon.net, ns2.cdmon.net, Zone: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com. Name Servers defined in Zone, missing in Delegation: ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com.
XFatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns3.cdmon.net (35.157.47.125): Delegation: ns1.cdmon.net, ns2.cdmon.net, Zone: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com. Name Servers defined in Zone, missing in Delegation: ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com.
XFatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns4.cdmondns-01.org (52.58.66.183): Delegation: ns1.cdmon.net, ns2.cdmon.net, Zone: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com. Name Servers defined in Zone, missing in Delegation: ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com.
XFatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns5.cdmondns-01.com (52.59.146.62): Delegation: ns1.cdmon.net, ns2.cdmon.net, Zone: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com. Name Servers defined in Zone, missing in Delegation: ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.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: 5 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 5 different Name Servers found
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 5 Name Servers, 3 Top Level Domains: org, net, com
AGood: Name Servers with different domain names found.: 3 different Domains found
AGood: Name servers with different Country locations found: 5 Name Servers, 3 Countries: BE, DE, GB
AInfo: Ipv4-Subnet-list: 5 Name Servers, 2 different subnets (first Byte): 35., 52., 5 different subnets (first two Bytes): 35.157., 35.189., 35.195., 52.58., 52.59., 5 different subnets (first three Bytes): 35.157.47., 35.189.106., 35.195.57., 52.58.66., 52.59.146.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.cdmon.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.

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://webmail.clasicasymodernas.org/ 46.16.63.34
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://webmail.clasicasymodernas.org/ 46.16.63.34
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.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
https://webmail.clasicasymodernas.org/ 46.16.63.34
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.: 7 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. 10 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, 10 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 ').
AGood: All img-elements have a valid alt-attribute.: 1 img-elements found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://webmail.clasicasymodernas.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.577 seconds
Warning: 404 needs more then one second
ADuration: 1336170 milliseconds, 1336.170 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
webmail.clasicasymodernas.org
46.16.63.34
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
webmail.clasicasymodernas.org
46.16.63.34
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
SNI required
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=*.clasicasymodernas.org

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


webmail.clasicasymodernas.org
webmail.clasicasymodernas.org
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

webmail.clasicasymodernas.org
webmail.clasicasymodernas.org
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=*.clasicasymodernas.org

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


46.16.63.34
46.16.63.34
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

46.16.63.34
46.16.63.34
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=*.srv.cat

2CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester

3CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, C=US, ST=New Jersey


webmail.clasicasymodernas.org
46.16.63.34
465
ok






error checking OCSP stapling
ok

webmail.clasicasymodernas.org
46.16.63.34
465
ok







error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

no Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2


9. Certificates

1.
1.
CN=*.clasicasymodernas.org
24.05.2024
22.08.2024
expires in 68 days
*.clasicasymodernas.org, clasicasymodernas.org - 2 entries
1.
1.
CN=*.clasicasymodernas.org
24.05.2024

22.08.2024
expires in 68 days
*.clasicasymodernas.org, clasicasymodernas.org - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:048783BC5218E57875A22091FC4407E4A586
Thumbprint:682433CE3E897364EB8C68C649C0810F4E647052
SHA256 / Certificate:qwqU4tSV2UosvvuaRtSwlfnHHGGDCuxCd4F/Eu5hS9E=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):179f5a6192d1b1bb4ddb5f3b16c20dde8738b89a35d81cf84ef52060ebe897ac
SHA256 hex / Subject Public Key Information (SPKI):179f5a6192d1b1bb4ddb5f3b16c20dde8738b89a35d81cf84ef52060ebe897ac (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
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 457 days


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

15.09.2025
expires in 457 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 4006 days


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

04.06.2035
expires in 4006 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=*.srv.cat
25.09.2023
26.10.2024
expires in 133 days
*.srv.cat, srv.cat - 2 entries
2.
1.
CN=*.srv.cat
25.09.2023

26.10.2024
expires in 133 days
*.srv.cat, srv.cat - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00BF5652D5B7AFFFD3B108DC80FDE80BB1
Thumbprint:04A00B62D0100558DC1F90521530A2FB691CDB96
SHA256 / Certificate:Q/5Rb9eoMDDMFEc2oOc2ciUE+neRSeTldrSNxOOQOAA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):9bc82f700ed9106ea042bdc0b653e51242a8c72300a7a9874bfdbfd429944aaa
SHA256 hex / Subject Public Key Information (SPKI):9bc82f700ed9106ea042bdc0b653e51242a8c72300a7a9874bfdbfd429944aaa (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.sectigo.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=*.srv.cat
25.09.2023
26.10.2024
expires in 133 days
*.srv.cat, srv.cat - 2 entries

2.
CN=*.srv.cat
25.09.2023

26.10.2024
expires in 133 days
*.srv.cat, srv.cat - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00BF5652D5B7AFFFD3B108DC80FDE80BB1
Thumbprint:04A00B62D0100558DC1F90521530A2FB691CDB96
SHA256 / Certificate:Q/5Rb9eoMDDMFEc2oOc2ciUE+neRSeTldrSNxOOQOAA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):9bc82f700ed9106ea042bdc0b653e51242a8c72300a7a9874bfdbfd429944aaa
SHA256 hex / Subject Public Key Information (SPKI):9bc82f700ed9106ea042bdc0b653e51242a8c72300a7a9874bfdbfd429944aaa (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.sectigo.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 2391 days


3.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 2391 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018
01.01.2031
expires in 2391 days


4.
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, S=Greater Manchester, C=GB
02.11.2018

01.01.2031
expires in 2391 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:7D5B5126B476BA11DB74160BBC530DA7
Thumbprint:33E4E80807204C2B6182A3A14B591ACD25B5F0DB
SHA256 / Certificate:f6T/aOwEqZ11KNUIX5SQf00d0cU4G6zcgy7VyWAhRnY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SHA256 hex / Subject Public Key Information (SPKI):e1ae9c3de848ece1ba72e0d991ae4d0d9ec547c6bad1dddab9d6beb0a7e0e0d8
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.usertrust.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010
19.01.2038
expires in 4966 days


5.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
01.02.2010

19.01.2038
expires in 4966 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:01FD6D30FCA3CA51A81BBC640E35032D
Thumbprint:2B8F1B57330DBBA2D07A6C51F70EE90DDAB9AD8E
SHA256 / Certificate:55PJsC/YqhPiHDEiisywgRlkO3SciYlksXRtRsPUy9I=
SHA256 hex / Cert (DANE * 0 1):e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
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:



6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019
01.01.2029
expires in 1661 days


6.
CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, S=New Jersey, C=US
12.03.2019

01.01.2029
expires in 1661 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:3972443AF922B751D7D36C10DD313595
Thumbprint:D89E3BD43D5D909B47A18977AA9D5CE36CEE184C
SHA256 / Certificate:aLnHYSGaWx8BMXhEdGZdthu9sQngDwXKn3QkTuX19Ss=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SHA256 hex / Subject Public Key Information (SPKI):c784333d20bcd742b9fdc3236f4e509b8937070e73067e254dd3bf9c45bf4dde
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.comodoca.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004
01.01.2029
expires in 1661 days


7.
CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, S=Greater Manchester, C=GB
01.01.2004

01.01.2029
expires in 1661 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:01
Thumbprint:D1EB23A46D17D68FD92564C2F1F1601764D8E349
SHA256 / Certificate:16eg+11+JzHXcelITrze9x1fDD4KKUh4K8g+4OppnvQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
SHA256 hex / Subject Public Key Information (SPKI):bd153ed7b0434f6886b17bce8bbe84ed340c7132d702a8f4fa318f756ecbd6f3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found


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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
4
6

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
13257973717
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-06-01 22:11:36
2024-08-30 22:11:35
*.clasicasymodernas.org, *.congresovalencia.clasicasymodernas.org, clasicasymodernas.org
3 entries


13165107165
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-05-24 07:25:16
2024-08-22 07:25:15
*.clasicasymodernas.org, clasicasymodernas.org
2 entries


12603473845
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-03-31 01:44:30
2024-06-29 00:44:29
*.clasicasymodernas.org, *.congresovalencia.clasicasymodernas.org, clasicasymodernas.org
3 entries


12517721122
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-03-24 10:25:14
2024-06-22 09:25:13
*.clasicasymodernas.org, clasicasymodernas.org
2 entries


11904602871
precert
CN=R3, O=Let's Encrypt, C=US
2024-01-29 06:48:23
2024-04-28 05:48:22
*.clasicasymodernas.org, *.congresovalencia.clasicasymodernas.org, clasicasymodernas.org
3 entries


11842347083
precert
CN=R3, O=Let's Encrypt, C=US
2024-01-23 10:35:38
2024-04-22 09:35:37
*.clasicasymodernas.org, clasicasymodernas.org
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://webmail.clasicasymodernas.org/
46.16.63.34
form

1

1
1
0
0
0
0


img

1

1
1
0
0
0
0


link
stylesheet
3

3
3
0
0
0
0


link
other
1

1
1
0
0
0
0


meta
other
4

0


0
0
0


script

7

7
7
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://webmail.clasicasymodernas.org/
46.16.63.34
form
post
/?_task=login
-14
skipped because of too much previous timeouts. Fix your configuration, then recheck your domain
1









img
src
skins/elastic/images/logo.svg?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
alt: Logo








link
shortcut icon
skins/elastic/images/favicon.ico?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.








link
stylesheet
plugins/jqueryui/themes/elastic/jquery-ui.min.css?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.








link
stylesheet
skins/elastic/deps/bootstrap.min.css?s=1716107245
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.








link
stylesheet
skins/elastic/styles/styles.min.css?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.








meta
content-type
text/html; charset=UTF-8


1
ok








meta
msapplication-navbutton-color
#f4f4f4


1
ok








meta
theme-color
#f4f4f4


1
ok








meta
viewport
width=device-width, initial-scale=1.0, shrink-to-fit=no, maximum-scale=1.0


1
ok








script
src
plugins/jqueryui/js/jquery-ui.min.js?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
program/js/app.min.js?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
program/js/common.min.js?s=1716107237
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
program/js/jquery.min.js?s=1716107242
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
program/js/jstz.min.js?s=1716107242
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
skins/elastic/deps/bootstrap.bundle.min.js?s=1716107245
-14
Timeout - The operation has timed out.
1
Timeout - The operation has timed out.
Missing defer / async attribute.








script
src
skins/elastic/ui.min.js?s=1716107237
-14
skipped because of too much previous timeouts. Fix your configuration, then recheck your domain
1

Missing defer / async attribute.








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com

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

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.cdmon.net: 35.189.106.232
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2.cdmon.net
35.195.57.29

Answer: ns3.cdmon.net
35.157.47.125
3
org
NS
l.root-servers.net (2001:500:9f::42)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
4
ns4.cdmondns-01.org: 52.58.66.183
NS
a0.org.afilias-nst.info (2001:500:e::1)
5
com
NS
k.root-servers.net (2001:7fd::1)

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
6
ns5.cdmondns-01.com: 52.59.146.62
NS
a.gtld-servers.net (2001:503:a83e::2:30)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
webmail.clasicasymodernas.org
0

no CAA entry found
1
0
clasicasymodernas.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
clasicasymodernas.org
v=spf1 include:spf.ipzmarketing.com include:_spf.srv.cat ~all
ok
1
0
webmail.clasicasymodernas.org

ok
1
0
_acme-challenge.webmail.clasicasymodernas.org

Name Error - The domain name does not exist
1
0
_acme-challenge.webmail.clasicasymodernas.org.clasicasymodernas.org
v=spf1 include:spf.ipzmarketing.com include:_spf.srv.cat ~all
perhaps wrong
1
0
_acme-challenge.webmail.clasicasymodernas.org.webmail.clasicasymodernas.org

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

Complete

1
0 Ciphers603.02 sec603.02 sec/Check
0 without, 0 FS

webmail.clasicasymodernas.org
46.16.63.34
443
Fatal: 234 Cipher Suites checked, no connection possible. Duration 600 seconds, that's too long. May be a blocking firewall, AutoBan, FailBan etc. Remove that if you want to check your Cipher Suites.
0 Ciphers, 603.02 sec






465
Skipped because of the previous timeout.
0 Ciphers, 0.01 sec





17. Portchecks

DomainIPPortDescriptionResultAnswer
webmail.clasicasymodernas.org
46.16.63.34
21
FTP
open
220--------------------------------------------------------- 220 This is a private system - No anonymous login

webmail.clasicasymodernas.org
46.16.63.34
21
FTP
open
220--------------------------------------------------------- 220 This is a private system - No anonymous login

webmail.clasicasymodernas.org
46.16.63.34
22
SSH
open
SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u3

webmail.clasicasymodernas.org
46.16.63.34
22
SSH
open
SSH-2.0-OpenSSH_8.4p1 Debian-5+deb11u3
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
webmail.clasicasymodernas.org
46.16.63.34
25
SMTP
open
220 fnadm-21.srv.cat ESMTP

Answer EHLO: 250-fnadm-21.srv.cat 250-PIPELINING 250-SIZE 47185920 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN CRAM-MD5 DIGEST-MD5 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING

Answer AUTH LOGIN: 334 VXNlcm5hbWU6


webmail.clasicasymodernas.org
46.16.63.34
25
SMTP
open
220 fnadm-21.srv.cat ESMTP

Answer EHLO: 250-fnadm-21.srv.cat 250-PIPELINING 250-SIZE 47185920 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN CRAM-MD5 DIGEST-MD5 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING Good: STARTTLS found
Answer AUTH LOGIN: 334 VXNlcm5hbWU6 Bad: Unencrypted Login allowed
webmail.clasicasymodernas.org
46.16.63.34
53
DNS



webmail.clasicasymodernas.org
46.16.63.34
53
DNS



webmail.clasicasymodernas.org
46.16.63.34
110
POP3
open
+OK Server ready

webmail.clasicasymodernas.org
46.16.63.34
110
POP3
open
+OK Server ready
This port ist unencrypted and deprecated. Don't use it.
webmail.clasicasymodernas.org
46.16.63.34
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=CRAM-MD5 AUTH=DIGEST-MD5] Server ready

webmail.clasicasymodernas.org
46.16.63.34
143
IMAP
open
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=CRAM-MD5 AUTH=DIGEST-MD5] Server ready
This port ist unencrypted and deprecated. Don't use it.
webmail.clasicasymodernas.org
46.16.63.34
465
SMTP (encrypted)
open
220 fnadm-21.srv.cat ESMTP
Mail certificate is valid
webmail.clasicasymodernas.org
46.16.63.34
465
SMTP (encrypted)
open
220 fnadm-21.srv.cat ESMTP
Mail certificate is valid
webmail.clasicasymodernas.org
46.16.63.34
587
SMTP (encrypted, submission)
open
220 fnadm-21.srv.cat ESMTP

Answer EHLO: 250-fnadm-21.srv.cat 250-PIPELINING 250-SIZE 47185920 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN CRAM-MD5 DIGEST-MD5 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING

Answer AUTH LOGIN: 334 VXNlcm5hbWU6


webmail.clasicasymodernas.org
46.16.63.34
587
SMTP (encrypted, submission)
open
220 fnadm-21.srv.cat ESMTP

Answer EHLO: 250-fnadm-21.srv.cat 250-PIPELINING 250-SIZE 47185920 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN CRAM-MD5 DIGEST-MD5 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 CHUNKING Good: STARTTLS found
Answer AUTH LOGIN: 334 VXNlcm5hbWU6 Bad: Unencrypted Login allowed
webmail.clasicasymodernas.org
46.16.63.34
993
IMAP (encrypted)
open


webmail.clasicasymodernas.org
46.16.63.34
993
IMAP (encrypted)
open


webmail.clasicasymodernas.org
46.16.63.34
995
POP3 (encrypted)
open


webmail.clasicasymodernas.org
46.16.63.34
995
POP3 (encrypted)
open


webmail.clasicasymodernas.org
46.16.63.34
1433
MS SQL



webmail.clasicasymodernas.org
46.16.63.34
1433
MS SQL



webmail.clasicasymodernas.org
46.16.63.34
2082
cPanel (http)



webmail.clasicasymodernas.org
46.16.63.34
2082
cPanel (http)



webmail.clasicasymodernas.org
46.16.63.34
2083
cPanel (https)



webmail.clasicasymodernas.org
46.16.63.34
2083
cPanel (https)



webmail.clasicasymodernas.org
46.16.63.34
2086
WHM (http)



webmail.clasicasymodernas.org
46.16.63.34
2086
WHM (http)



webmail.clasicasymodernas.org
46.16.63.34
2087
WHM (https)



webmail.clasicasymodernas.org
46.16.63.34
2087
WHM (https)



webmail.clasicasymodernas.org
46.16.63.34
2089
cPanel Licensing



webmail.clasicasymodernas.org
46.16.63.34
2089
cPanel Licensing



webmail.clasicasymodernas.org
46.16.63.34
2095
cPanel Webmail (http)



webmail.clasicasymodernas.org
46.16.63.34
2095
cPanel Webmail (http)



webmail.clasicasymodernas.org
46.16.63.34
2096
cPanel Webmail (https)



webmail.clasicasymodernas.org
46.16.63.34
2096
cPanel Webmail (https)



webmail.clasicasymodernas.org
46.16.63.34
2222
DirectAdmin (http)



webmail.clasicasymodernas.org
46.16.63.34
2222
DirectAdmin (http)



webmail.clasicasymodernas.org
46.16.63.34
2222
DirectAdmin (https)



webmail.clasicasymodernas.org
46.16.63.34
2222
DirectAdmin (https)



webmail.clasicasymodernas.org
46.16.63.34
3306
mySql
open


webmail.clasicasymodernas.org
46.16.63.34
3306
mySql
open


webmail.clasicasymodernas.org
46.16.63.34
5224
Plesk Licensing



webmail.clasicasymodernas.org
46.16.63.34
5224
Plesk Licensing



webmail.clasicasymodernas.org
46.16.63.34
5432
PostgreSQL



webmail.clasicasymodernas.org
46.16.63.34
5432
PostgreSQL



webmail.clasicasymodernas.org
46.16.63.34
8080
Ookla Speedtest (http)



webmail.clasicasymodernas.org
46.16.63.34
8080
Ookla Speedtest (http)



webmail.clasicasymodernas.org
46.16.63.34
8080
Ookla Speedtest (https)



webmail.clasicasymodernas.org
46.16.63.34
8080
Ookla Speedtest (https)



webmail.clasicasymodernas.org
46.16.63.34
8083
VestaCP http



webmail.clasicasymodernas.org
46.16.63.34
8083
VestaCP http



webmail.clasicasymodernas.org
46.16.63.34
8083
VestaCP https



webmail.clasicasymodernas.org
46.16.63.34
8083
VestaCP https



webmail.clasicasymodernas.org
46.16.63.34
8443
Plesk Administration (https)



webmail.clasicasymodernas.org
46.16.63.34
8443
Plesk Administration (https)



webmail.clasicasymodernas.org
46.16.63.34
8447
Plesk Installer + Updates



webmail.clasicasymodernas.org
46.16.63.34
8447
Plesk Installer + Updates



webmail.clasicasymodernas.org
46.16.63.34
8880
Plesk Administration (http)



webmail.clasicasymodernas.org
46.16.63.34
8880
Plesk Administration (http)



webmail.clasicasymodernas.org
46.16.63.34
10000
Webmin (http)



webmail.clasicasymodernas.org
46.16.63.34
10000
Webmin (http)



webmail.clasicasymodernas.org
46.16.63.34
10000
Webmin (https)



webmail.clasicasymodernas.org
46.16.63.34
10000
Webmin (https)





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