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




X

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

Checked:
12.02.2024 16:02:43


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mathso.sze.hu
A
193.224.131.30
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/HUNGARNET 02
No Hostname found
yes
1
0

AAAA

yes


www.mathso.sze.hu
A
193.224.131.30
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/HUNGARNET 02
No Hostname found
yes
1
0

AAAA

yes


*.sze.hu
A
Refused
yes



AAAA
Refused
yes



CNAME
Refused
yes


*.mathso.sze.hu
A
Refused
yes



AAAA
Refused
yes



CNAME
Refused
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 20326, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 30903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.03.2024, 00:00:00 +, Signature-Inception: 10.02.2024, 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: hu
hu
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 2104, DigestType 2 and Digest ZfXWS4YPJv6uC948pRtzCzg4FnjIwxbxazflURBeusU=



1 RRSIG RR to validate DS RR found



RRSIG-Owner hu., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 25.02.2024, 05:00:00 +, Signature-Inception: 12.02.2024, 04:00:00 +, KeyTag 30903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30903 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 2104, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 47856, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner hu., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 29.02.2024, 05:27:27 +, Signature-Inception: 01.02.2024, 07:21:11 +, KeyTag 2104, Signer-Name: hu



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 2104 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 2104, DigestType 2 and Digest "ZfXWS4YPJv6uC948pRtzCzg4FnjIwxbxazflURBeusU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: sze.hu
sze.hu
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 "lev7l1oeur345qf853d2pp3e7rr6fcif" between the hashed NSEC3-owner "lev4fkg22p3cvbj2c9b722rt2926u2gr" and the hashed NextOwner "levd29j2s2ov57nm86nfc5do4eja1i74". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner lev4fkg22p3cvbj2c9b722rt2926u2gr.hu., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 26.02.2024, 19:58:09 +, Signature-Inception: 29.01.2024, 15:01:36 +, KeyTag 47856, Signer-Name: hu



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "u5t3dvh8cqkklph673btkmhtm4kreg43" as Owner. That's the Hash of "hu" with the NextHashedOwnerName "u5trckframu8383hopb7pr02dsvj3l01". So that domain name is the Closest Encloser of "sze.hu". Opt-Out: True.
Bitmap: NS, SOA, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner u5t3dvh8cqkklph673btkmhtm4kreg43.hu., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 10.03.2024, 22:18:54 +, Signature-Inception: 12.02.2024, 08:51:00 +, KeyTag 47856, Signer-Name: hu



0 DNSKEY RR found




Zone: mathso.sze.hu
mathso.sze.hu
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.mathso.sze.hu
www.mathso.sze.hu
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.mathso.sze.hu
  ns.tilb.sze.hu

mathso.sze.hu
  ns.maxwell.sze.hu
193.224.128.89
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/HUNGARNET 02


 
2001:738:2c01:1::89
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/Hungarnet


  ns.tilb.sze.hu
193.225.151.67
Budapest/Hungary (HU) - HBONE/HUNGARNET 02


 
2001:738:2c01:8000:2::67
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/Hungarnet


  ns2.tilb.sze.hu
193.224.128.29
Győr/Győr-Moson-Sopron/Hungary (HU) - HBONE/HUNGARNET 02

sze.hu
  ns1.sze.hu
193.225.151.142
Budapest/Hungary (HU) - HBONE/HUNGARNET 02


  ns2.iif.hu / pdns1
193.225.12.59
Eger/Heves megye/Hungary (HU) - HBONE/HUNGARNET 02

hu
  a.hu


  b.hu


  c.hu


  d.hu


  e.hu / tld-all-ffm1@53011


  f.hu / dns.ams.nic.fr


4. SOA-Entries


Domain:hu
Zone-Name:hu
Primary:a.hu
Mail:hostmaster.nic.hu
Serial:1707749432
Refresh:3600
Retry:900
Expire:259200
TTL:3600
num Entries:6


Domain:sze.hu
Zone-Name:sze.hu
Primary:ns1.sze.hu
Mail:hostmaster.sze.hu
Serial:2024021201
Refresh:43200
Retry:7200
Expire:2419200
TTL:3600
num Entries:2


Domain:mathso.sze.hu
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:2


Domain:mathso.sze.hu
Zone-Name:mathso.sze.hu
Primary:ns.tilb.sze.hu
Mail:root.mathso.sze.hu
Serial:2024020801
Refresh:28800
Retry:7200
Expire:2419200
TTL:86400
num Entries:3


Domain:www.mathso.sze.hu
Zone-Name:mathso.sze.hu
Primary:ns.tilb.sze.hu
Mail:root.mathso.sze.hu
Serial:2024020801
Refresh:28800
Retry:7200
Expire:2419200
TTL:86400
num Entries:1


5. Screenshots

Startaddress: https://mathso.sze.hu/, address used: https://mathso.sze.hu/, Screenshot created 2024-02-12 16:10:36 +00:0 url is insecure, certificate invalid

Mobil (412px x 732px)

1094 milliseconds

Screenshot mobile - https://mathso.sze.hu/
Mobil + Landscape (732px x 412px)

1088 milliseconds

Screenshot mobile landscape - https://mathso.sze.hu/
Screen (1280px x 1680px)

1217 milliseconds

Screenshot Desktop - https://mathso.sze.hu/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3963142

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://mathso.sze.hu/
193.224.131.30 GZip used - 1918 / 6818 - 71.87 %
200

Html is minified: 191.09 %
0.083
H
Date: Mon, 12 Feb 2024 15:06:14 GMT
Server: Apache/2.4.29, (Ubuntu)
ETag: "1aa2-5e905dc61c2eb-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
X-Frame-Options: *
Connection: close
Last-Modified: Mon, 19 Sep 2022 11:17:45 GMT
Content-Encoding: gzip
Content-Length: 1918
Content-Type: text/html

• http://www.mathso.sze.hu/
193.224.131.30 GZip used - 1918 / 6818 - 71.87 %
200

Html is minified: 191.09 %
0.070
H
Date: Mon, 12 Feb 2024 15:06:14 GMT
Server: Apache/2.4.29, (Ubuntu)
ETag: "1aa2-5e905dc61c2eb-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
X-Frame-Options: *
Connection: close
Last-Modified: Mon, 19 Sep 2022 11:17:45 GMT
Content-Encoding: gzip
Content-Length: 1918
Content-Type: text/html

• https://mathso.sze.hu/
193.224.131.30 GZip used - 1918 / 6818 - 71.87 %
Inline-JavaScript (∑/total): 5/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 191.09 %
2.690
N
Certificate error: RemoteCertificateNameMismatch
Date: Mon, 12 Feb 2024 15:06:14 GMT
Server: Apache/2.4.29, (Ubuntu)
ETag: "1aa2-5e905dc61c2eb-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
X-Frame-Options: *
Connection: close
Last-Modified: Mon, 19 Sep 2022 11:17:45 GMT
Content-Encoding: gzip
Content-Length: 1918
Content-Type: text/html

• https://www.mathso.sze.hu/
193.224.131.30 GZip used - 1918 / 6818 - 71.87 %
Inline-JavaScript (∑/total): 5/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 191.09 %
2.490
N
Certificate error: RemoteCertificateNameMismatch
Date: Mon, 12 Feb 2024 15:06:18 GMT
Server: Apache/2.4.29, (Ubuntu)
ETag: "1aa2-5e905dc61c2eb-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
X-Frame-Options: *
Connection: close
Last-Modified: Mon, 19 Sep 2022 11:17:45 GMT
Content-Encoding: gzip
Content-Length: 1918
Content-Type: text/html

• http://mathso.sze.hu/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
193.224.131.30
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.070
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 15:06:21 GMT
Server: Apache/2.4.29, (Ubuntu)
Connection: close
Content-Length: 275
Content-Type: text/html; charset=iso-8859-1

• http://www.mathso.sze.hu/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
193.224.131.30
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
0.070
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 15:06:21 GMT
Server: Apache/2.4.29, (Ubuntu)
Connection: close
Content-Length: 279
Content-Type: text/html; charset=iso-8859-1

• https://193.224.131.30/
193.224.131.30 GZip used - 1918 / 6818 - 71.87 %
Inline-JavaScript (∑/total): 5/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 191.09 %
2.460
N
Certificate error: RemoteCertificateNameMismatch
Date: Mon, 12 Feb 2024 15:06:21 GMT
Server: Apache/2.4.29, (Ubuntu)
ETag: "1aa2-5e905dc61c2eb-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
X-Frame-Options: *
Connection: close
Last-Modified: Mon, 19 Sep 2022 11:17:45 GMT
Content-Encoding: gzip
Content-Length: 1918
Content-Type: text/html

7. Comments


1. General Results, most used to calculate the result

Aname "mathso.sze.hu" is subdomain, public suffix is ".hu", top-level-domain is ".hu", top-level-domain-type is "country-code", Country is Hungary, tld-manager is "Council of Hungarian Internet Providers (CHIP)", num .hu-domains preloaded: 562 (complete: 239099)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: mathso.sze.hu has only one ip address.
Warning: Only one ip address found: www.mathso.sze.hu 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: mathso.sze.hu has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.mathso.sze.hu has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):2 complete Content-Type - header (7 urls)
http://mathso.sze.hu/ 193.224.131.30


Url with incomplete Content-Type - header - missing charset
http://www.mathso.sze.hu/ 193.224.131.30


Url with incomplete Content-Type - header - missing charset
https://mathso.sze.hu/ 193.224.131.30


Url with incomplete Content-Type - header - missing charset
https://www.mathso.sze.hu/ 193.224.131.30


Url with incomplete Content-Type - header - missing charset
https://193.224.131.30/ 193.224.131.30


Url with incomplete Content-Type - header - missing charset
Bhttps://mathso.sze.hu/ 193.224.131.30
200

Missing HSTS-Header
Bhttps://www.mathso.sze.hu/ 193.224.131.30
200

Missing HSTS-Header
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Nhttps://mathso.sze.hu/ 193.224.131.30
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://www.mathso.sze.hu/ 193.224.131.30
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://193.224.131.30/ 193.224.131.30
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Omathso.sze.hu / 193.224.131.30 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 6 Cipher Suites without Forward Secrecy found
Owww.mathso.sze.hu / 193.224.131.30 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 6 Cipher Suites without Forward Secrecy found
XFatal error: Nameserver doesn't support TCP connection: ns.maxwell.sze.hu / 193.224.128.89: Refused
XFatal error: Nameserver doesn't support TCP connection: ns.maxwell.sze.hu / 2001:738:2c01:1::89: Refused
XFatal error: Nameserver doesn't support TCP connection: ns2.tilb.sze.hu / 193.224.128.29: Timeout
XFatal error: Nameserver doesn't support echo capitalization. That's critical if you want to create Letsencrypt certificates. Read https://tools.ietf.org/html/draft-vixie-dnsext-dns0x20-00 (2008). If a dns client asks "ExAmPlE.cOm", the name server must answer with the same name, not with "example.com". Creating Letsencrypt certificates isn't possible. Your name server provider must update the software.: ns2.tilb.sze.hu / 193.224.128.29
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain mathso.sze.hu, 1 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.mathso.sze.hu, 1 ip addresses, 1 different http results.
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.mathso.sze.hu

2. Header-Checks

Fmathso.sze.hu 193.224.131.30
X-Frame-Options
Critical: Header with syntax errors found: *
B

Info: Header is deprecated. May not longer work in modern browsers. *. 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.
E

Critical: Unknown Header-Element found *
E

Critical: Unknown Header-Element found *
Fwww.mathso.sze.hu 193.224.131.30
X-Frame-Options
Critical: Header with syntax errors found: *
B

Info: Header is deprecated. May not longer work in modern browsers. *. 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.
E

Critical: Unknown Header-Element found *
E

Critical: Unknown Header-Element found *
Fmathso.sze.hu 193.224.131.30
Content-Security-Policy
Critical: Missing Header:
Fmathso.sze.hu 193.224.131.30
X-Content-Type-Options
Critical: Missing Header:
Fmathso.sze.hu 193.224.131.30
Referrer-Policy
Critical: Missing Header:
Fmathso.sze.hu 193.224.131.30
Permissions-Policy
Critical: Missing Header:
Fwww.mathso.sze.hu 193.224.131.30
Content-Security-Policy
Critical: Missing Header:
Fwww.mathso.sze.hu 193.224.131.30
X-Content-Type-Options
Critical: Missing Header:
Fwww.mathso.sze.hu 193.224.131.30
Referrer-Policy
Critical: Missing Header:
Fwww.mathso.sze.hu 193.224.131.30
Permissions-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 0 Name Servers.
AInfo:: 10 Queries complete, 4 with IPv6, 6 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
AInfo:: 3 different Name Servers found: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu, 2 Name Servers included in Delegation: ns.tilb.sze.hu, ns2.tilb.sze.hu, 3 Name Servers included in 2 Zone definitions: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu, 1 Name Servers listed in SOA.Primary: ns.tilb.sze.hu.
AGood: Only one SOA.Primary Name Server found.: ns.tilb.sze.hu.
AGood: SOA.Primary Name Server included in the delegation set.: ns.tilb.sze.hu.
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.: ns.tilb.sze.hu (193.225.151.67): Delegation: ns.tilb.sze.hu, ns2.tilb.sze.hu, Zone: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu. Name Servers defined in Zone, missing in Delegation: ns.maxwell.sze.hu.
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.: ns.tilb.sze.hu (2001:738:2c01:8000:2::67): Delegation: ns.tilb.sze.hu, ns2.tilb.sze.hu, Zone: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu. Name Servers defined in Zone, missing in Delegation: ns.maxwell.sze.hu.
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.tilb.sze.hu (193.224.128.29): Delegation: ns.tilb.sze.hu, ns2.tilb.sze.hu, Zone: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu. Name Servers defined in Zone, missing in Delegation: ns.maxwell.sze.hu.
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: Some Name Servers have IPv6 addresses: 2 Name Servers with IPv6 found (1 Name Servers without IPv6)
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: hu
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: sze.hu
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: HU
AInfo: Ipv4-Subnet-list: 3 Name Servers, 1 different subnets (first Byte): 193., 2 different subnets (first two Bytes): 193.224., 193.225., 2 different subnets (first three Bytes): 193.224.128., 193.225.151.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:0738:, 1 different subnets (first three blocks): 2001:0738:2c01:, 2 different subnets (first four blocks): 2001:0738:2c01:0001:, 2001:0738:2c01:8000:
AGood: Name Server IPv6 addresses from different subnets found.
AInfo: Nameserver mit different domain names found. May be a problem with DNS-Updates
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 5 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns.maxwell.sze.hu / 193.224.128.89: OP100: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns.maxwell.sze.hu / 2001:738:2c01:1::89: OP100: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. FLAGS: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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://mathso.sze.hu/ 193.224.131.30
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://www.mathso.sze.hu/ 193.224.131.30
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://193.224.131.30/ 193.224.131.30
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://mathso.sze.hu/ 193.224.131.30
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.mathso.sze.hu/ 193.224.131.30
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://193.224.131.30/ 193.224.131.30
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://mathso.sze.hu/ 193.224.131.30
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.mathso.sze.hu/ 193.224.131.30
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://193.224.131.30/ 193.224.131.30
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://mathso.sze.hu/ 193.224.131.30
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.: 5 script elements without defer/async.
https://www.mathso.sze.hu/ 193.224.131.30
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.: 5 script elements without defer/async.
https://193.224.131.30/ 193.224.131.30
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.: 5 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 12 external CSS / JavaScript files found
AGood: All images with internal compression not sent via GZip. Images (.png, .jpg) are already compressed, so an additional GZip isn't helpful. 6 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 18 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, 18 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 18 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, 18 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 18 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
ADuration: 489204 milliseconds, 489.204 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
mathso.sze.hu
193.224.131.30
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
mathso.sze.hu
193.224.131.30
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=airq.mathso.sze.hu

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

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


www.mathso.sze.hu
193.224.131.30
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.mathso.sze.hu
193.224.131.30
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=airq.mathso.sze.hu

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

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


193.224.131.30
193.224.131.30
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

193.224.131.30
193.224.131.30
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain - too much certificates, don't send root certificates
1CN=airq.mathso.sze.hu

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

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


9. Certificates

1.
1.
CN=airq.mathso.sze.hu
16.01.2024
15.04.2024
expires in 47 days
airq.mathso.sze.hu - 1 entry
1.
1.
CN=airq.mathso.sze.hu
16.01.2024

15.04.2024
expires in 47 days
airq.mathso.sze.hu - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04D7083179A0160A3288E0103ECF3F11A8B6
Thumbprint:015D3CA3C15E6267EA9F40D8B201EFC33CD8C735
SHA256 / Certificate:5AyC6esSggaRlDAgqCMX0ylPa8wLP3THOQY3n0N8HIQ=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):60b942fbcc6b81d0863ced1962dad181a008e76233783ad50f92c026cb079803
SHA256 hex / Subject Public Key Information (SPKI):60b942fbcc6b81d0863ced1962dad181a008e76233783ad50f92c026cb079803 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 565 days


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

15.09.2025
expires in 565 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 4114 days


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

04.06.2035
expires in 4114 days


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



10. Last Certificates - Certificate Transparency Log Check

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

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

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://mathso.sze.hu/
193.224.131.30
a

7

0


0
0
0


iframe

3

0


0
0
0


img

6
1,311,450 Bytes
0
6
0
0
0
0


link
stylesheet
1
11,098 Bytes
0
1
0
0
0
0


meta
other
4

0


0
0
0


script

5
37,004 Bytes
0
5
0
0
0
0

https://www.mathso.sze.hu/
193.224.131.30
a

7

0


0
0
0


iframe

3

0


0
0
0


img

6
1,311,450 Bytes
0
3
3
0
0
0


link
stylesheet
1
11,098 Bytes
0
1
0
0
0
0


meta
other
4

0


0
0
0


script

5
37,004 Bytes
0
5
0
0
0
0

https://193.224.131.30/
193.224.131.30
a

7

0


0
0
0


iframe

3

0


0
0
0


img

6

0


0
0
0


link
stylesheet
1

0


0
0
0


meta
other
4

0


0
0
0


script

5

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://mathso.sze.hu/
193.224.131.30
a

https://airq.mathso.sze.hu/2022-03-06-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-07-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-08-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-06


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-07


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-08


1
ok








a

https://airq.mathso.sze.hu:3000/d/KMUXqSg7k/hidalgo-airq-sensors


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646521200000&to=1646607600000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646607600000&to=1646694000000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646694000000&to=1646780400000&theme=light&panelId=5


1
ok








img
src
https://airq.mathso.sze.hu./2022-03-06/nox_on_5m_at_2022-03-06-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 112434 Bytes






img
src
https://airq.mathso.sze.hu./2022-03-07/nox_on_5m_at_2022-03-07-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 112716 Bytes






img
src
https://airq.mathso.sze.hu./2022-03-08/nox_on_5m_at_2022-03-08-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 113652 Bytes






img
src
images/cityviewer.png
200

3
ok
alt: cityviewerimage/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 324216 Bytes






link
stylesheet
assets/css/main.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 11098/81646 Bytes




local SRI possible, possible hash-values:

sha256-kcG2T23CDzKFaqDvCEysG3JK2gH19zmgPh6iRpw0K5c=
sha384-1ZVsguYu2/4BDupxVivu8MfK6JuSsEMxjK1N2SL3/2GZ2SHSS50/D6eyTChMbQ+8
sha512-/cX8Y9YWjYfGLe+7ShxuJ1Bwq0o488gdggOJP9wMA/maEwQJZAnxACN8ZfF6EgIehifr8m5ydlhkvaUmOw7ASw==

<link rel="stylesheet" href="assets/css/main.css" crossorigin="anonymous" integrity="sha256-kcG2T23CDzKFaqDvCEysG3JK2gH19zmgPh6iRpw0K5c=" />



Content loaded via url("...")

../../images/banner.jpg2
../../images/cta01.jpg1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'%3E%3Cpath d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='rgba(0, 0, 0, 0.25)' /%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'%3E%3Cpath d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='rgba(255, 255, 255, 0.25)' /%3E%3C/svg%3E4
font-awesome.min.css1
https://fonts.googleapis.com/css?family=Raleway:200,300,400,500,6001

meta

utf-8


1
ok








meta
description



1
ok








meta
keywords



1
ok








meta
viewport
width=device-width, initial-scale=1, user-scalable=no


1
ok








script
src
assets/js/breakpoints.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 1751/7261 Bytes




local SRI possible, possible hash-values:

sha256-BXjvRTC+9Spl2+o07F8t35cZR4AAH6HlLLPsZ2LFpjc=
sha384-m+yCH50qEXZ+cXiPs8CUiq5sBQnYVszKJ4MhEG0yqqf0Oow1+BvLnle5NDVq2VVh
sha512-7i5b6ij5GQisvn/qzIol6oWGMfd/+Y2v5/9QdQWsihOoDUikOidUHnr5IZjG9/mgZJHiLaGNB5j30i2gHUkuhw==

<script src="assets/js/breakpoints.min.js" crossorigin="anonymous" integrity="sha256-BXjvRTC+9Spl2+o07F8t35cZR4AAH6HlLLPsZ2LFpjc=" />




script
src
assets/js/browser.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 1270/3396 Bytes




local SRI possible, possible hash-values:

sha256-+hnxs7RYP+7mKtNx1UpYh4CGmPTlgsefKXG0ToXlMVY=
sha384-/TXO08rclG/fic9v4YmcF+F3ul3rZ/LOiJLZUXD+8d8Icz+q+eADVndvSWoGeF4V
sha512-gFX4WGoukids60qXx5MoObJIIW9b8adfx0/fTF0iahgw6tGTKnNJTc0dLK4/HmPiiYROU7GjJV4W6oa6l8tN0A==

<script src="assets/js/browser.min.js" crossorigin="anonymous" integrity="sha256-+hnxs7RYP+7mKtNx1UpYh4CGmPTlgsefKXG0ToXlMVY=" />




script
src
assets/js/jquery.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 30138/86659 Bytes




local SRI possible, possible hash-values:

sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=
sha384-xBuQ/xzmlsLoJpyjoggmTEz8OWUFM0/RC5BsqQBDX2v5cMvDHcMakNTNrHIW2I5f
sha512-3P8rXCuGJdNZOnUx/03c1jOTnMn3rP63nBip5gOP2qmUh5YAdVAvFZ1E+QLZZbC1rtMrQb+mah3AfYW11RUrWA==

<script src="assets/js/jquery.min.js" crossorigin="anonymous" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" />




script
src
assets/js/main.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 572/1082 Bytes




local SRI possible, possible hash-values:

sha256-IhFqwHypVxjfJFQ96Tq85M3gPsAIykEjuT9X9J+hBMI=
sha384-CiF1LYOr+LPY6oO0dSmSe1RRGCkj4NS5+5OlWKH0/OoKUfCuKDdImJgFsLQkwvQB
sha512-C5AoOpUKoTvTRTXkpLeCwjYlI28PSJI7UXqGKSrLmOFl6+XUzQa3M1yq7ETzCMZKXvC09huelN3eqt80LEZ8IQ==

<script src="assets/js/main.js" crossorigin="anonymous" integrity="sha256-IhFqwHypVxjfJFQ96Tq85M3gPsAIykEjuT9X9J+hBMI=" />




script
src
assets/js/util.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 3273/12433 Bytes




local SRI possible, possible hash-values:

sha256-wuHnKw3jVvbOGE469PqKtlkKJYEWKQWifXeIay2WDgA=
sha384-T7+Bh4gymiiZPuzMHowTazIJt9T3j+Ma7z6diEkQc1hP7n1TjhUnDwxfvH6SQxCE
sha512-WzdQ5wqNwHRd75EFZpuWrnCv+7z4lHjHVagHjjNU3OEliWjNVfqdyffqXuV8Gu+X99xnXxwma4efJfZ4bYXhKQ==

<script src="assets/js/util.js" crossorigin="anonymous" integrity="sha256-wuHnKw3jVvbOGE469PqKtlkKJYEWKQWifXeIay2WDgA=" />



https://www.mathso.sze.hu/
193.224.131.30
a

https://airq.mathso.sze.hu/2022-03-06-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-07-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-08-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-06


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-07


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-08


1
ok








a

https://airq.mathso.sze.hu:3000/d/KMUXqSg7k/hidalgo-airq-sensors


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646521200000&to=1646607600000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646607600000&to=1646694000000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646694000000&to=1646780400000&theme=light&panelId=5


1
ok








img
src
https://airq.mathso.sze.hu./2022-03-06/nox_on_5m_at_2022-03-06-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 112434 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



img
src
https://airq.mathso.sze.hu./2022-03-07/nox_on_5m_at_2022-03-07-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 112716 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



img
src
https://airq.mathso.sze.hu./2022-03-08/nox_on_5m_at_2022-03-08-08:30:00.jpg
200

1
ok
alt: 0800AMimage/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 113652 Bytes




Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



img
src
images/cityviewer.png
200

3
ok
alt: cityviewerimage/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 324216 Bytes






link
stylesheet
assets/css/main.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 11098/81646 Bytes




local SRI possible, possible hash-values:

sha256-kcG2T23CDzKFaqDvCEysG3JK2gH19zmgPh6iRpw0K5c=
sha384-1ZVsguYu2/4BDupxVivu8MfK6JuSsEMxjK1N2SL3/2GZ2SHSS50/D6eyTChMbQ+8
sha512-/cX8Y9YWjYfGLe+7ShxuJ1Bwq0o488gdggOJP9wMA/maEwQJZAnxACN8ZfF6EgIehifr8m5ydlhkvaUmOw7ASw==

<link rel="stylesheet" href="assets/css/main.css" crossorigin="anonymous" integrity="sha256-kcG2T23CDzKFaqDvCEysG3JK2gH19zmgPh6iRpw0K5c=" />



Content loaded via url("...")

../../images/banner.jpg2
../../images/cta01.jpg1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'%3E%3Cpath d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='rgba(0, 0, 0, 0.25)' /%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'%3E%3Cpath d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='rgba(255, 255, 255, 0.25)' /%3E%3C/svg%3E4
font-awesome.min.css1
https://fonts.googleapis.com/css?family=Raleway:200,300,400,500,6001

meta

utf-8


1
ok








meta
description



1
ok








meta
keywords



1
ok








meta
viewport
width=device-width, initial-scale=1, user-scalable=no


1
ok








script
src
assets/js/breakpoints.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 1751/7261 Bytes




local SRI possible, possible hash-values:

sha256-BXjvRTC+9Spl2+o07F8t35cZR4AAH6HlLLPsZ2LFpjc=
sha384-m+yCH50qEXZ+cXiPs8CUiq5sBQnYVszKJ4MhEG0yqqf0Oow1+BvLnle5NDVq2VVh
sha512-7i5b6ij5GQisvn/qzIol6oWGMfd/+Y2v5/9QdQWsihOoDUikOidUHnr5IZjG9/mgZJHiLaGNB5j30i2gHUkuhw==

<script src="assets/js/breakpoints.min.js" crossorigin="anonymous" integrity="sha256-BXjvRTC+9Spl2+o07F8t35cZR4AAH6HlLLPsZ2LFpjc=" />




script
src
assets/js/browser.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 1270/3396 Bytes




local SRI possible, possible hash-values:

sha256-+hnxs7RYP+7mKtNx1UpYh4CGmPTlgsefKXG0ToXlMVY=
sha384-/TXO08rclG/fic9v4YmcF+F3ul3rZ/LOiJLZUXD+8d8Icz+q+eADVndvSWoGeF4V
sha512-gFX4WGoukids60qXx5MoObJIIW9b8adfx0/fTF0iahgw6tGTKnNJTc0dLK4/HmPiiYROU7GjJV4W6oa6l8tN0A==

<script src="assets/js/browser.min.js" crossorigin="anonymous" integrity="sha256-+hnxs7RYP+7mKtNx1UpYh4CGmPTlgsefKXG0ToXlMVY=" />




script
src
assets/js/jquery.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 30138/86659 Bytes




local SRI possible, possible hash-values:

sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=
sha384-xBuQ/xzmlsLoJpyjoggmTEz8OWUFM0/RC5BsqQBDX2v5cMvDHcMakNTNrHIW2I5f
sha512-3P8rXCuGJdNZOnUx/03c1jOTnMn3rP63nBip5gOP2qmUh5YAdVAvFZ1E+QLZZbC1rtMrQb+mah3AfYW11RUrWA==

<script src="assets/js/jquery.min.js" crossorigin="anonymous" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" />




script
src
assets/js/main.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 572/1082 Bytes




local SRI possible, possible hash-values:

sha256-IhFqwHypVxjfJFQ96Tq85M3gPsAIykEjuT9X9J+hBMI=
sha384-CiF1LYOr+LPY6oO0dSmSe1RRGCkj4NS5+5OlWKH0/OoKUfCuKDdImJgFsLQkwvQB
sha512-C5AoOpUKoTvTRTXkpLeCwjYlI28PSJI7UXqGKSrLmOFl6+XUzQa3M1yq7ETzCMZKXvC09huelN3eqt80LEZ8IQ==

<script src="assets/js/main.js" crossorigin="anonymous" integrity="sha256-IhFqwHypVxjfJFQ96Tq85M3gPsAIykEjuT9X9J+hBMI=" />




script
src
assets/js/util.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 3273/12433 Bytes




local SRI possible, possible hash-values:

sha256-wuHnKw3jVvbOGE469PqKtlkKJYEWKQWifXeIay2WDgA=
sha384-T7+Bh4gymiiZPuzMHowTazIJt9T3j+Ma7z6diEkQc1hP7n1TjhUnDwxfvH6SQxCE
sha512-WzdQ5wqNwHRd75EFZpuWrnCv+7z4lHjHVagHjjNU3OEliWjNVfqdyffqXuV8Gu+X99xnXxwma4efJfZ4bYXhKQ==

<script src="assets/js/util.js" crossorigin="anonymous" integrity="sha256-wuHnKw3jVvbOGE469PqKtlkKJYEWKQWifXeIay2WDgA=" />



https://193.224.131.30/
193.224.131.30
a

https://airq.mathso.sze.hu/2022-03-06-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-07-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/2022-03-08-gallery/index.html


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-06


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-07


1
ok








a

https://airq.mathso.sze.hu/web_renderer/#?location=https://airq.mathso.sze.hu/2022-03-08


1
ok








a

https://airq.mathso.sze.hu:3000/d/KMUXqSg7k/hidalgo-airq-sensors


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646521200000&to=1646607600000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646607600000&to=1646694000000&theme=light&panelId=5


1
ok








iframe
src
https://airq.mathso.sze.hu:3000/d-solo/E3NysTuMk/hidalgo-1?orgId=1&from=1646694000000&to=1646780400000&theme=light&panelId=5


1
ok








img
src
https://airq.mathso.sze.hu./2022-03-06/nox_on_5m_at_2022-03-06-08:30:00.jpg


1
ok
alt: 0800AM








img
src
https://airq.mathso.sze.hu./2022-03-07/nox_on_5m_at_2022-03-07-08:30:00.jpg


1
ok
alt: 0800AM








img
src
https://airq.mathso.sze.hu./2022-03-08/nox_on_5m_at_2022-03-08-08:30:00.jpg


1
ok
alt: 0800AM








img
src
images/cityviewer.png


3
ok
alt: cityviewer








link
stylesheet
assets/css/main.css


1
ok








meta

utf-8


1
ok








meta
description



1
ok








meta
keywords



1
ok








meta
viewport
width=device-width, initial-scale=1, user-scalable=no


1
ok








script
src
assets/js/breakpoints.min.js


1
ok
Missing defer / async attribute.








script
src
assets/js/browser.min.js


1
ok
Missing defer / async attribute.








script
src
assets/js/jquery.min.js


1
ok
Missing defer / async attribute.








script
src
assets/js/main.js


1
ok
Missing defer / async attribute.








script
src
assets/js/util.js


1
ok
Missing defer / async attribute.








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns.maxwell.sze.hu, ns.tilb.sze.hu, ns2.tilb.sze.hu

QNr.DomainTypeNS used
1
hu
NS
k.root-servers.net (2001:7fd::1)

Answer: a.hu, b.hu, c.hu, d.hu, e.hu, f.hu
2
ns.maxwell.sze.hu
NS
a.hu (2a00:e6a0:3:1014::97)

Answer: ns1.sze.hu, ns2.iif.hu

Answer: ns1.sze.hu
193.225.151.142

Answer: ns2.iif.hu
193.225.12.59
3
ns.tilb.sze.hu
NS
a.hu (2a00:e6a0:3:1014::97)

Answer: ns1.sze.hu, ns2.iif.hu

Answer: ns1.sze.hu
193.225.151.142

Answer: ns2.iif.hu
193.225.12.59
4
ns2.tilb.sze.hu
NS
a.hu (2a00:e6a0:3:1014::97)

Answer: ns1.sze.hu, ns2.iif.hu

Answer: ns1.sze.hu
193.225.151.142

Answer: ns2.iif.hu
193.225.12.59
5
ns.maxwell.sze.hu: No A record found
A
ns1.sze.hu (193.225.151.142)
6
ns.maxwell.sze.hu: No AAAA record found
AAAA
ns1.sze.hu (193.225.151.142)
7
ns.tilb.sze.hu: No A record found
A
ns1.sze.hu (193.225.151.142)
8
ns.tilb.sze.hu: No AAAA record found
AAAA
ns1.sze.hu (193.225.151.142)
9
ns2.tilb.sze.hu: No A record found
A
ns1.sze.hu (193.225.151.142)
10
ns2.tilb.sze.hu: No AAAA record found
AAAA
ns1.sze.hu (193.225.151.142)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.mathso.sze.hu
0

no CAA entry found
1
0
mathso.sze.hu
0

no CAA entry found
1
0
sze.hu
0

no CAA entry found
1
0
hu
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
sze.hu
253fd3c9e182493ca360facc4c51c0ea
ok
1
0
sze.hu
3de5b1378e7b4cd18c30a17c9ec0948b
ok
1
0
sze.hu
google-site-verification=FR1WwW4EbBS7JF5zTSw600DhT9qMhs4XKREEGyHv2qk
ok
1
0
sze.hu
MS=C0068E851358DECEDA91A27BC8687DF2D2B21C8C
ok
1
0
sze.hu
MS=ms22557257
ok
1
0
sze.hu
v=spf1 ip4:193.224.128.0/22 ip4:193.225.151.0/23 ip4:193.225.117.0/24 ip4:193.225.132.0/24 ~all
ok
1
0
sze.hu
xkc7xbmhxjt6qyc5ww40r4dz7ybxd832
ok
1
0
mathso.sze.hu

ok
1
0
www.mathso.sze.hu

ok
1
0
_acme-challenge.mathso.sze.hu

Name Error - The domain name does not exist
1
0
_acme-challenge.www.mathso.sze.hu

Name Error - The domain name does not exist
1
0
_acme-challenge.mathso.sze.hu.sze.hu

Name Error - The domain name does not exist
1
0
_acme-challenge.mathso.sze.hu.mathso.sze.hu

Name Error - The domain name does not exist
1
0
_acme-challenge.www.mathso.sze.hu.mathso.sze.hu

Name Error - The domain name does not exist
1
0
_acme-challenge.www.mathso.sze.hu.www.mathso.sze.hu

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

mathso.sze.hu
2560
zimbra.tilb.sze.hu
02ok

A


193.224.130.162
01ok

CNAME


00ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
mathso.sze.hu
193.224.131.30
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
19 Ciphers, 83.61 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



DHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0x00,0x9F
FS

TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
DH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



DHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0x00,0x9E
FS

TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
DH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



DHE-RSA-AES256-SHA256
(Weak)
TLSv1.2
0x00,0x6B
FS

TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
DH
RSA
AES(256)
SHA256



AES256-GCM-SHA384
(Weak)
TLSv1.2
0x00,0x9D
No FS

TLS_RSA_WITH_AES_256_GCM_SHA384
RSA
RSA
AESGCM(256)
AEAD



AES256-SHA256
(Weak)
TLSv1.2
0x00,0x3D
No FS

TLS_RSA_WITH_AES_256_CBC_SHA256
RSA
RSA
AES(256)
SHA256



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



DHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0x00,0x67
FS

TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
DH
RSA
AES(128)
SHA256



AES128-GCM-SHA256
(Weak)
TLSv1.2
0x00,0x9C
No FS

TLS_RSA_WITH_AES_128_GCM_SHA256
RSA
RSA
AESGCM(128)
AEAD



AES128-SHA256
(Weak)
TLSv1.2
0x00,0x3C
No FS

TLS_RSA_WITH_AES_128_CBC_SHA256
RSA
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1



DHE-RSA-AES256-SHA
(Weak)
SSLv3
0x00,0x39
FS

TLS_DHE_RSA_WITH_AES_256_CBC_SHA
DH
RSA
AES(256)
SHA1



AES256-SHA
(Weak)
SSLv3
0x00,0x35
No FS

TLS_RSA_WITH_AES_256_CBC_SHA
RSA
RSA
AES(256)
SHA1



DHE-RSA-AES128-SHA
(Weak)
SSLv3
0x00,0x33
FS

TLS_DHE_RSA_WITH_AES_128_CBC_SHA
DH
RSA
AES(128)
SHA1



AES128-SHA
(Weak)
SSLv3
0x00,0x2F
No FS

TLS_RSA_WITH_AES_128_CBC_SHA
RSA
RSA
AES(128)
SHA1
www.mathso.sze.hu
193.224.131.30
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
19 Ciphers, 83.23 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
ECDH
RSA
CHACHA20/POLY1305(256)
AEAD



ECDHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0xC0,0x30
FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
ECDH
RSA
AESGCM(256)
AEAD



DHE-RSA-AES256-GCM-SHA384
(Secure)
TLSv1.2
0x00,0x9F
FS

TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
DH
RSA
AESGCM(256)
AEAD



ECDHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0xC0,0x2F
FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
RSA
AESGCM(128)
AEAD



DHE-RSA-AES128-GCM-SHA256
(Secure)
TLSv1.2
0x00,0x9E
FS

TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
DH
RSA
AESGCM(128)
AEAD



ECDHE-RSA-AES256-SHA384
(Weak)
TLSv1.2
0xC0,0x28
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
ECDH
RSA
AES(256)
SHA384



DHE-RSA-AES256-SHA256
(Weak)
TLSv1.2
0x00,0x6B
FS

TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
DH
RSA
AES(256)
SHA256



AES256-GCM-SHA384
(Weak)
TLSv1.2
0x00,0x9D
No FS

TLS_RSA_WITH_AES_256_GCM_SHA384
RSA
RSA
AESGCM(256)
AEAD



AES256-SHA256
(Weak)
TLSv1.2
0x00,0x3D
No FS

TLS_RSA_WITH_AES_256_CBC_SHA256
RSA
RSA
AES(256)
SHA256



ECDHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0xC0,0x27
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256



DHE-RSA-AES128-SHA256
(Weak)
TLSv1.2
0x00,0x67
FS

TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
DH
RSA
AES(128)
SHA256



AES128-GCM-SHA256
(Weak)
TLSv1.2
0x00,0x9C
No FS

TLS_RSA_WITH_AES_128_GCM_SHA256
RSA
RSA
AESGCM(128)
AEAD



AES128-SHA256
(Weak)
TLSv1.2
0x00,0x3C
No FS

TLS_RSA_WITH_AES_128_CBC_SHA256
RSA
RSA
AES(128)
SHA256



ECDHE-RSA-AES256-SHA
(Weak)
TLSv1
0xC0,0x14
FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
ECDH
RSA
AES(256)
SHA1



ECDHE-RSA-AES128-SHA
(Weak)
TLSv1
0xC0,0x13
FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
ECDH
RSA
AES(128)
SHA1



DHE-RSA-AES256-SHA
(Weak)
SSLv3
0x00,0x39
FS

TLS_DHE_RSA_WITH_AES_256_CBC_SHA
DH
RSA
AES(256)
SHA1



AES256-SHA
(Weak)
SSLv3
0x00,0x35
No FS

TLS_RSA_WITH_AES_256_CBC_SHA
RSA
RSA
AES(256)
SHA1



DHE-RSA-AES128-SHA
(Weak)
SSLv3
0x00,0x33
FS

TLS_DHE_RSA_WITH_AES_128_CBC_SHA
DH
RSA
AES(128)
SHA1



AES128-SHA
(Weak)
SSLv3
0x00,0x2F
No FS

TLS_RSA_WITH_AES_128_CBC_SHA
RSA
RSA
AES(128)
SHA1


17. Portchecks

DomainIPPortDescriptionResultAnswer
mathso.sze.hu
193.224.131.30
21
FTP



mathso.sze.hu
193.224.131.30
21
FTP



mathso.sze.hu
193.224.131.30
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.7

mathso.sze.hu
193.224.131.30
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
mathso.sze.hu IN SSHFP 1 2 9f12419cbfe092e5a3c8300c0cf3b1e08aac04a219c8682171b001d6f5d5fa73
mathso.sze.hu IN SSHFP 3 2 4777e59ba31941abdcda3b533a56f8436437deb269dbd9579290fae438dfe3aa
mathso.sze.hu IN SSHFP 4 2 af92e42bfa78d7e9abbf8cbd353093cee427548c3700fafd05db78e18d5fdc59
mathso.sze.hu
193.224.131.30
25
SMTP



mathso.sze.hu
193.224.131.30
25
SMTP



mathso.sze.hu
193.224.131.30
53
DNS



mathso.sze.hu
193.224.131.30
53
DNS



mathso.sze.hu
193.224.131.30
110
POP3



mathso.sze.hu
193.224.131.30
110
POP3



mathso.sze.hu
193.224.131.30
143
IMAP



mathso.sze.hu
193.224.131.30
143
IMAP



mathso.sze.hu
193.224.131.30
465
SMTP (encrypted)



mathso.sze.hu
193.224.131.30
465
SMTP (encrypted)



mathso.sze.hu
193.224.131.30
587
SMTP (encrypted, submission)



mathso.sze.hu
193.224.131.30
587
SMTP (encrypted, submission)



mathso.sze.hu
193.224.131.30
993
IMAP (encrypted)



mathso.sze.hu
193.224.131.30
993
IMAP (encrypted)



mathso.sze.hu
193.224.131.30
995
POP3 (encrypted)



mathso.sze.hu
193.224.131.30
995
POP3 (encrypted)



mathso.sze.hu
193.224.131.30
1433
MS SQL



mathso.sze.hu
193.224.131.30
1433
MS SQL



mathso.sze.hu
193.224.131.30
2082
cPanel (http)



mathso.sze.hu
193.224.131.30
2082
cPanel (http)



mathso.sze.hu
193.224.131.30
2083
cPanel (https)



mathso.sze.hu
193.224.131.30
2083
cPanel (https)



mathso.sze.hu
193.224.131.30
2086
WHM (http)



mathso.sze.hu
193.224.131.30
2086
WHM (http)



mathso.sze.hu
193.224.131.30
2087
WHM (https)



mathso.sze.hu
193.224.131.30
2087
WHM (https)



mathso.sze.hu
193.224.131.30
2089
cPanel Licensing



mathso.sze.hu
193.224.131.30
2089
cPanel Licensing



mathso.sze.hu
193.224.131.30
2095
cPanel Webmail (http)



mathso.sze.hu
193.224.131.30
2095
cPanel Webmail (http)



mathso.sze.hu
193.224.131.30
2096
cPanel Webmail (https)



mathso.sze.hu
193.224.131.30
2096
cPanel Webmail (https)



mathso.sze.hu
193.224.131.30
2222
DirectAdmin (http)



mathso.sze.hu
193.224.131.30
2222
DirectAdmin (http)



mathso.sze.hu
193.224.131.30
2222
DirectAdmin (https)



mathso.sze.hu
193.224.131.30
2222
DirectAdmin (https)



mathso.sze.hu
193.224.131.30
3306
mySql
open


mathso.sze.hu
193.224.131.30
3306
mySql
open


mathso.sze.hu
193.224.131.30
5224
Plesk Licensing



mathso.sze.hu
193.224.131.30
5224
Plesk Licensing



mathso.sze.hu
193.224.131.30
5432
PostgreSQL



mathso.sze.hu
193.224.131.30
5432
PostgreSQL



mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (http)



mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (http)



mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (https)



mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (https)



mathso.sze.hu
193.224.131.30
8083
VestaCP http



mathso.sze.hu
193.224.131.30
8083
VestaCP http



mathso.sze.hu
193.224.131.30
8083
VestaCP https



mathso.sze.hu
193.224.131.30
8083
VestaCP https



mathso.sze.hu
193.224.131.30
8443
Plesk Administration (https)



mathso.sze.hu
193.224.131.30
8443
Plesk Administration (https)



mathso.sze.hu
193.224.131.30
8447
Plesk Installer + Updates



mathso.sze.hu
193.224.131.30
8447
Plesk Installer + Updates



mathso.sze.hu
193.224.131.30
8880
Plesk Administration (http)



mathso.sze.hu
193.224.131.30
8880
Plesk Administration (http)



mathso.sze.hu
193.224.131.30
10000
Webmin (http)



mathso.sze.hu
193.224.131.30
10000
Webmin (http)



mathso.sze.hu
193.224.131.30
10000
Webmin (https)



mathso.sze.hu
193.224.131.30
10000
Webmin (https)



www.mathso.sze.hu
193.224.131.30
21
FTP



www.mathso.sze.hu
193.224.131.30
21
FTP



www.mathso.sze.hu
193.224.131.30
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.7

www.mathso.sze.hu
193.224.131.30
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.7
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.mathso.sze.hu IN SSHFP 1 2 9f12419cbfe092e5a3c8300c0cf3b1e08aac04a219c8682171b001d6f5d5fa73
www.mathso.sze.hu IN SSHFP 3 2 4777e59ba31941abdcda3b533a56f8436437deb269dbd9579290fae438dfe3aa
www.mathso.sze.hu IN SSHFP 4 2 af92e42bfa78d7e9abbf8cbd353093cee427548c3700fafd05db78e18d5fdc59
www.mathso.sze.hu
193.224.131.30
25
SMTP



www.mathso.sze.hu
193.224.131.30
25
SMTP



www.mathso.sze.hu
193.224.131.30
53
DNS



www.mathso.sze.hu
193.224.131.30
53
DNS



www.mathso.sze.hu
193.224.131.30
110
POP3



www.mathso.sze.hu
193.224.131.30
110
POP3



www.mathso.sze.hu
193.224.131.30
143
IMAP



www.mathso.sze.hu
193.224.131.30
143
IMAP



www.mathso.sze.hu
193.224.131.30
465
SMTP (encrypted)



www.mathso.sze.hu
193.224.131.30
465
SMTP (encrypted)



www.mathso.sze.hu
193.224.131.30
587
SMTP (encrypted, submission)



www.mathso.sze.hu
193.224.131.30
587
SMTP (encrypted, submission)



www.mathso.sze.hu
193.224.131.30
993
IMAP (encrypted)



www.mathso.sze.hu
193.224.131.30
993
IMAP (encrypted)



www.mathso.sze.hu
193.224.131.30
995
POP3 (encrypted)



www.mathso.sze.hu
193.224.131.30
995
POP3 (encrypted)



www.mathso.sze.hu
193.224.131.30
1433
MS SQL



www.mathso.sze.hu
193.224.131.30
1433
MS SQL



www.mathso.sze.hu
193.224.131.30
2082
cPanel (http)



www.mathso.sze.hu
193.224.131.30
2082
cPanel (http)



www.mathso.sze.hu
193.224.131.30
2083
cPanel (https)



www.mathso.sze.hu
193.224.131.30
2083
cPanel (https)



www.mathso.sze.hu
193.224.131.30
2086
WHM (http)



www.mathso.sze.hu
193.224.131.30
2086
WHM (http)



www.mathso.sze.hu
193.224.131.30
2087
WHM (https)



www.mathso.sze.hu
193.224.131.30
2087
WHM (https)



www.mathso.sze.hu
193.224.131.30
2089
cPanel Licensing



www.mathso.sze.hu
193.224.131.30
2089
cPanel Licensing



www.mathso.sze.hu
193.224.131.30
2095
cPanel Webmail (http)



www.mathso.sze.hu
193.224.131.30
2095
cPanel Webmail (http)



www.mathso.sze.hu
193.224.131.30
2096
cPanel Webmail (https)



www.mathso.sze.hu
193.224.131.30
2096
cPanel Webmail (https)



www.mathso.sze.hu
193.224.131.30
2222
DirectAdmin (http)



www.mathso.sze.hu
193.224.131.30
2222
DirectAdmin (http)



www.mathso.sze.hu
193.224.131.30
2222
DirectAdmin (https)



www.mathso.sze.hu
193.224.131.30
2222
DirectAdmin (https)



www.mathso.sze.hu
193.224.131.30
3306
mySql
open


www.mathso.sze.hu
193.224.131.30
3306
mySql
open


www.mathso.sze.hu
193.224.131.30
5224
Plesk Licensing



www.mathso.sze.hu
193.224.131.30
5224
Plesk Licensing



www.mathso.sze.hu
193.224.131.30
5432
PostgreSQL



www.mathso.sze.hu
193.224.131.30
5432
PostgreSQL



www.mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (http)



www.mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (http)



www.mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (https)



www.mathso.sze.hu
193.224.131.30
8080
Ookla Speedtest (https)



www.mathso.sze.hu
193.224.131.30
8083
VestaCP http



www.mathso.sze.hu
193.224.131.30
8083
VestaCP http



www.mathso.sze.hu
193.224.131.30
8083
VestaCP https



www.mathso.sze.hu
193.224.131.30
8083
VestaCP https



www.mathso.sze.hu
193.224.131.30
8443
Plesk Administration (https)



www.mathso.sze.hu
193.224.131.30
8443
Plesk Administration (https)



www.mathso.sze.hu
193.224.131.30
8447
Plesk Installer + Updates



www.mathso.sze.hu
193.224.131.30
8447
Plesk Installer + Updates



www.mathso.sze.hu
193.224.131.30
8880
Plesk Administration (http)



www.mathso.sze.hu
193.224.131.30
8880
Plesk Administration (http)



www.mathso.sze.hu
193.224.131.30
10000
Webmin (http)



www.mathso.sze.hu
193.224.131.30
10000
Webmin (http)



www.mathso.sze.hu
193.224.131.30
10000
Webmin (https)



www.mathso.sze.hu
193.224.131.30
10000
Webmin (https)





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