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




X

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

Checked:
01.06.2020 08:44:04


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mail.og-cs.hr
A
85.114.46.202
Osijek/Osjecko-Baranjska Zupanija/Croatia (HR) - OT - Optima Telekom d.d.
No Hostname found
yes
1
0

AAAA

yes


www.mail.og-cs.hr

Name Error
yes
1
0
*.og-cs.hr
A
Refused
yes



AAAA
Refused
yes



CNAME
Refused
yes


*.mail.og-cs.hr
A
Refused
yes



AAAA
Refused
yes



CNAME
Refused
yes



2. DNSSEC

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

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



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 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.06.2020, 00:00:00 +, Signature-Inception: 31.05.2020, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



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



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

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



1 RRSIG RR to validate DS RR found



RRSIG-Owner hr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.06.2020, 05:00:00 +, Signature-Inception: 01.06.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)



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



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 10758, Flags 256



Public Key with Algorithm 8, KeyTag 63025, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner hr., Algorithm: 8, 1 Labels, original TTL: 14400 sec, Signature-expiration: 01.07.2020, 05:20:54 +, Signature-Inception: 01.06.2020, 05:20:54 +, KeyTag 10758, Signer-Name: hr



RRSIG-Owner hr., Algorithm: 8, 1 Labels, original TTL: 14400 sec, Signature-expiration: 01.07.2020, 05:20:54 +, Signature-Inception: 01.06.2020, 05:20:54 +, KeyTag 63025, Signer-Name: hr



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 10758 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 63025 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 63025, DigestType 1 and Digest "0udcx0II+Bse5Q7/UkJZvaH3KsE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 63025, DigestType 2 and Digest "FJO29np4+ETnKVOym3/un2MB9B6Zi+2UQnx5patguuY=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: og-cs.hr
og-cs.hr
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 "3qu0opi50i23g98no5ciqk4oafhn07bl" between the hashed NSEC3-owner "3gn1pinpp5u3hamt5li2svgpp224pp7d" and the hashed NextOwner "3ul23ft7o406v14ur7m4dot4ocuv5at1". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, RRSIG Validated: RRSIG-Owner 3gn1pinpp5u3hamt5li2svgpp224pp7d.hr., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 01.07.2020, 05:20:54 +, Signature-Inception: 01.06.2020, 05:20:54 +, KeyTag 10758, Signer-Name: hr



0 DNSKEY RR found




Zone: mail.og-cs.hr
mail.og-cs.hr
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.mail.og-cs.hr
www.mail.og-cs.hr
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.mail.og-cs.hr
  freedns1.registrar-servers.com

mail.og-cs.hr
  freedns1.registrar-servers.com / freedns1.registrar-servers.com
45.58.122.82
Lynn/Massachusetts/United States (US) - ReliableSite.Net LLC

og-cs.hr
  freedns1.registrar-servers.com / freedns1.registrar-servers.com
45.58.122.82
Lynn/Massachusetts/United States (US) - ReliableSite.Net LLC


  freedns2.registrar-servers.com / freedns2.registrar-servers.com
104.216.69.250
Los Angeles/California/United States (US) - Psychz Networks


  freedns3.registrar-servers.com / freedns3.registrar-servers.com
195.154.94.174
Clichy-sous-Bois/Île-de-France/France (FR) - Online S.A.S.


  freedns4.registrar-servers.com / freedns4.registrar-servers.com
95.141.37.127
Milan/Lombardy/Italy (IT) - Seflow S.N.C. Di Marco Brame' & C.


  freedns5.registrar-servers.com / freedns5.registrar-servers.com
54.36.109.15
Saarbrücken/Saarland/Germany (DE) - OVH SAS

hr
  hr-ns-1.carnet.hr


  pch.carnet.hr / 3.fra.pch


  registrar.carnet.hr


4. SOA-Entries


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


Domain:hr
Zone-Name:hr
Primary:registrar.carnet.hr
Mail:hostmaster.carnet.hr
Serial:1590992282
Refresh:7200
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:hr
Zone-Name:hr
Primary:registrar.carnet.hr
Mail:hostmaster.carnet.hr
Serial:1590993542
Refresh:7200
Retry:3600
Expire:604800
TTL:3600
num Entries:1


Domain:og-cs.hr
Zone-Name:og-cs.hr
Primary:freedns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1590589911
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
num Entries:5


Domain:mail.og-cs.hr
Zone-Name:og-cs.hr
Primary:freedns1.registrar-servers.com
Mail:hostmaster.registrar-servers.com
Serial:1590589911
Refresh:43200
Retry:3600
Expire:604800
TTL:3601
num Entries:1


Domain:www.mail.og-cs.hr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://mail.og-cs.hr, address used: https://mail.og-cs.hr/, Screenshot created 2020-06-01 08:45:55 +00:0

Mobil (412px x 732px)

936 milliseconds

Screenshot mobile - https://mail.og-cs.hr/
Mobil + Landscape (732px x 412px)

633 milliseconds

Screenshot mobile landscape - https://mail.og-cs.hr/
Screen (1280px x 1680px)

1834 milliseconds

Screenshot Desktop - https://mail.og-cs.hr/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_128_GCM.

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://mail.og-cs.hr/
85.114.46.202
-2

1.114
V
ConnectFailure - Unable to connect to the remote server

• https://mail.og-cs.hr/
85.114.46.202 No GZip used - 5467 / 11763 - 46.48 % possible
Inline-JavaScript (∑/total): 2/6251 Inline-CSS (∑/total): 0/0
200

Html is minified: 317.06 %
5.016
B
Server: nginx
Date: Mon, 01 Jun 2020 04:22:12 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Expires: -1
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
Content-Language: en-US
Set-Cookie: ZM_TEST=true; Path=/; Domain=mail.og-cs.hr; Secure
Vary: User-Agent
X-UA-Compatible: IE=edge

• http://mail.og-cs.hr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
85.114.46.202
-2

1.117
V
ConnectFailure - Unable to connect to the remote server
Visible Content:

• https://85.114.46.202/
85.114.46.202 No GZip used - 5467 / 11763 - 46.48 % possible
Inline-JavaScript (∑/total): 2/6251 Inline-CSS (∑/total): 0/0
200

Html is minified: 317.06 %
4.340
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx
Date: Mon, 01 Jun 2020 04:22:19 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Expires: -1
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
Content-Language: en-US
Set-Cookie: ZM_TEST=true; Path=/; Domain=85.114.46.202; Secure
Vary: User-Agent
X-UA-Compatible: IE=edge

7. Comments


1. General Results, most used to calculate the result

Aname "mail.og-cs.hr" is subdomain, public suffix is "hr", top-level-domain-type is "country-code", Country is Croatia, tld-manager is "CARNet - Croatian Academic and Research Network"
Agood: All ip addresses are public addresses
Warning: Only one ip address found: mail.og-cs.hr 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: mail.og-cs.hr 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: 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.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://mail.og-cs.hr/ 85.114.46.202
200

Missing HSTS-Header
Bhttps://85.114.46.202/ 85.114.46.202
200

Missing HSTS-Header
Nhttps://85.114.46.202/ 85.114.46.202
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N85.114.46.202:465


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N85.114.46.202:993


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N85.114.46.202:995


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N85.114.46.202:8443


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Vhttp://mail.og-cs.hr/ 85.114.46.202
-2

connect failure - perhaps firewall
Vhttp://mail.og-cs.hr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 85.114.46.202
-2

connect failure - perhaps firewall
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 mail.og-cs.hr, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 46 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
AInfo:: 46 Queries complete, 46 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Bad (greater 8):: An average of 9.2 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com, 5 Name Servers included in Delegation: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com, 5 Name Servers included in 1 Zone definitions: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com, 1 Name Servers listed in SOA.Primary: freedns1.registrar-servers.com.
AGood: Only one SOA.Primary Name Server found.: freedns1.registrar-servers.com.
AGood: SOA.Primary Name Server included in the delegation set.: freedns1.registrar-servers.com.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.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
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.: 5 Name Servers, 1 Top Level Domain: com
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: registrar-servers.com
AGood: Name servers with different Country locations found: 5 Name Servers, 4 Countries: DE, FR, IT, US
AInfo: Ipv4-Subnet-list: 5 Name Servers, 5 different subnets (first Byte): 104., 195., 45., 54., 95., 5 different subnets (first two Bytes): 104.216., 195.154., 45.58., 54.36., 95.141., 5 different subnets (first three Bytes): 104.216.69., 195.154.94., 45.58.122., 54.36.109., 95.141.37.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
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: freedns1.registrar-servers.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: registrar.carnet.hr: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

http://mail.og-cs.hr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 85.114.46.202
-2

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://mail.og-cs.hr/ 85.114.46.202
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://85.114.46.202/ 85.114.46.202
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://mail.og-cs.hr/ 85.114.46.202
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://85.114.46.202/ 85.114.46.202
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://mail.og-cs.hr/ 85.114.46.202
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://85.114.46.202/ 85.114.46.202
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://mail.og-cs.hr/ 85.114.46.202
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://85.114.46.202/ 85.114.46.202
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 2 external CSS / JavaScript files found
AGood: All CSS / JavaScript files are sent with a long Cache-Control header (minimum 7 days). So the browser can re-use these files, no download is required. 2 external CSS / JavaScript files with long Cache-Control max-age found
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 112287 milliseconds, 112.287 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
mail.og-cs.hr
85.114.46.202
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
mail.og-cs.hr
85.114.46.202
443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


85.114.46.202
85.114.46.202
443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

85.114.46.202
85.114.46.202
443
name does not match
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


mail.og-cs.hr
mail.og-cs.hr
465
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

mail.og-cs.hr
mail.og-cs.hr
465
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


mail.og-cs.hr
mail.og-cs.hr
993
ok
Tls12
DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak

mail.og-cs.hr
mail.og-cs.hr
993
ok
Tls12

DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


mail.og-cs.hr
mail.og-cs.hr
995
ok
Tls12
DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak

mail.og-cs.hr
mail.og-cs.hr
995
ok
Tls12

DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


mail.og-cs.hr
mail.og-cs.hr
8443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

mail.og-cs.hr
mail.og-cs.hr
8443
ok
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


85.114.46.202
85.114.46.202
465
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok

85.114.46.202
85.114.46.202
465
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


85.114.46.202
85.114.46.202
993
name does not match
Tls12
DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak

85.114.46.202
85.114.46.202
993
name does not match
Tls12

DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


85.114.46.202
85.114.46.202
995
name does not match
Tls12
DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak

85.114.46.202
85.114.46.202
995
name does not match
Tls12

DiffieHellman
1024
Aes128
128
Sha256
error checking OCSP stapling
weak
 
Tls.1.2
Tls.1.1
Tls.1.0

Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


85.114.46.202
85.114.46.202
8443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok

85.114.46.202
85.114.46.202
8443
name does not match
Tls12

ECDH Ephermal
256
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=mail.og-cs.hr

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

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


9. Certificates

1.
1.
CN=mail.og-cs.hr
16.04.2020
15.07.2020
expires in 11 days
mail.og-cs.hr - 1 entry
1.
1.
CN=mail.og-cs.hr
16.04.2020

15.07.2020
expires in 11 days
mail.og-cs.hr - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03A6DBE370A7D6FC40CCBDB810F46508941E
Thumbprint:844D0146F2CE6975555524AD2ABBA3744BDD5295
SHA256 / Certificate:W7iIi0t8cVMgu0OK/nwqIE3U2TK/osFqMRgjtpfAMTw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):5f2132587ce5d93ba97b3654721940b0c6e3e42cab8d990d846cdc35b43452ee
SHA256 hex / Subject Public Key Information (SPKI):55a23c004435593c5b01c8f50ffdc7298eef55ed19c2aa2216539116d5b37a11
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 256 days


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

17.03.2021
expires in 256 days


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


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 453 days


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

30.09.2021
expires in 453 days


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



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
1
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1564020393
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-16 12:27:58
2020-07-15 12:27:58
mail.og-cs.hr - 1 entries



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

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
1
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2726190981
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-16 10:27:58
2020-07-15 10:27:58
mail.og-cs.hr
1 entries


2483962514
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-17 02:49:57
2020-05-17 01:49:57
mail.og-cs.hr
1 entries


2125283963
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-11-18 05:12:55
2020-02-16 05:12:55
mail.og-cs.hr
1 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://mail.og-cs.hr/
85.114.46.202
a

5

0


0
0
0


form

1

0
1
0
0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1
1,150 Bytes
0
1
0
0
0
0


meta
apple
2

0


0
0
0


meta
other
3

0


0
0
0

https://85.114.46.202/
85.114.46.202
a

5

0


0
0
0


form

1

0
1
0
0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
1
1,150 Bytes
0
1
0
0
0
0


meta
apple
2

0


0
0
0


meta
other
3

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://mail.og-cs.hr/
85.114.46.202
a

http://blog.zimbra.com


1
ok








a

http://wiki.zimbra.com


1
ok








a

http://www.zimbra.com


1
ok








a

http://www.zimbra.com/


1
ok








a

http://www.zimbra.com/forums


1
ok








form
post
/
200

1
ok
text/html; charset=UTF-8, missing X-Content-Type-Options nosniff

11763 Bytes






link
SHORTCUT ICON
/img/logo/favicon.ico
200

1
ok
image/x-icon, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=2595600 with long duration found.
No GZip - 1150 Bytes






link
stylesheet
/css/common,login,zhtml,skin.css?skin=harmony&v=141215152838
200

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

Cache-Control: public, max-age=2595600 - with long duration found.
GZip: 11804/59899 Bytes




local SRI possible, possible hash-values:

sha256-sbNgs4EMsBXXXuiVlHc5W0jQt+gM6aWYBRGNpu+yG5Q=
sha384-x+E4vPkPRfksonV3QNPpjA5DAdLNsM9/c/khAWmU+K03NXOcC5auTfesgjIgDYjk
sha512-VkySLNggeLVjble+uTLghT/uPXX4YSWfw97OkR0OTFtwozh56HvHiB6ep+btkHMAfAo+CJD/lw+uluETnr+pQw==

<link rel="stylesheet" href="/css/common,login,zhtml,skin.css?skin=harmony&v=141215152838" crossorigin="anonymous" integrity="sha256-sbNgs4EMsBXXXuiVlHc5W0jQt+gM6aWYBRGNpu+yG5Q=" />



Content loaded via url("...")

/skins/_base/logos/AppBanner_white.png?v=1412151528381
/skins/_base/logos/LoginBanner_white.png?v=1412151528381
/skins/harmony/img/harmony/ImgNewSelectPullDownArrow.png?v=1412151528382
/skins/harmony/img/zimbra.png?v=1412151528384

meta
Content-Type
text/html;charset=utf-8


1
ok








meta
apple-mobile-web-app-capable
yes


1
ok








meta
apple-mobile-web-app-status-bar-style
black


1
ok








meta
description
Zimbra provides open source server and client software for messaging and collaboration. To find out more visit http://www.zimbra.com.


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok







https://85.114.46.202/
85.114.46.202
a

http://blog.zimbra.com


1
ok








a

http://wiki.zimbra.com


1
ok








a

http://www.zimbra.com


1
ok








a

http://www.zimbra.com/


1
ok








a

http://www.zimbra.com/forums


1
ok








form
post
/
200

1
ok
text/html; charset=UTF-8, missing X-Content-Type-Options nosniff

11763 Bytes






link
SHORTCUT ICON
/img/logo/favicon.ico
200

1
ok
image/x-icon, missing X-Content-Type-Options nosniff

Cache-Control: public, max-age=2595600 with long duration found.
No GZip - 1150 Bytes






link
stylesheet
/css/common,login,zhtml,skin.css?skin=harmony&v=141215152838
200

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

Cache-Control: public, max-age=2595600 - with long duration found.
GZip: 11804/59899 Bytes




local SRI possible, possible hash-values:

sha256-sbNgs4EMsBXXXuiVlHc5W0jQt+gM6aWYBRGNpu+yG5Q=
sha384-x+E4vPkPRfksonV3QNPpjA5DAdLNsM9/c/khAWmU+K03NXOcC5auTfesgjIgDYjk
sha512-VkySLNggeLVjble+uTLghT/uPXX4YSWfw97OkR0OTFtwozh56HvHiB6ep+btkHMAfAo+CJD/lw+uluETnr+pQw==

<link rel="stylesheet" href="/css/common,login,zhtml,skin.css?skin=harmony&v=141215152838" crossorigin="anonymous" integrity="sha256-sbNgs4EMsBXXXuiVlHc5W0jQt+gM6aWYBRGNpu+yG5Q=" />



Content loaded via url("...")

/skins/_base/logos/AppBanner_white.png?v=1412151528381
/skins/_base/logos/LoginBanner_white.png?v=1412151528381
/skins/harmony/img/harmony/ImgNewSelectPullDownArrow.png?v=1412151528382
/skins/harmony/img/zimbra.png?v=1412151528384

meta
Content-Type
text/html;charset=utf-8


1
ok








meta
apple-mobile-web-app-capable
yes


1
ok








meta
apple-mobile-web-app-status-bar-style
black


1
ok








meta
description
Zimbra provides open source server and client software for messaging and collaboration. To find out more visit http://www.zimbra.com.


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com

QNr.DomainTypeNS used
1
com
NS
h.root-servers.net (2001:500:1::53)

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
freedns1.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
3
freedns2.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
4
freedns3.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
5
freedns4.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
6
freedns5.registrar-servers.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

Answer: edns4.ultradns.com
2001:502:f3ff::204, 204.74.66.4
7
biz
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, e.gtld.biz, f.gtld.biz, k.gtld.biz
8
edns4.ultradns.biz
NS
a.gtld.biz (2001:502:ad09::30)

Answer: ari.alpha.aridns.net.au, ari.beta.aridns.net.au, ari.delta.aridns.net.au, ari.gamma.aridns.net.au, pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.biz
156.154.66.196, 2610:a1:1015::e8
9
net
NS
e.root-servers.net (2001:500:a8::e)

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
10
edns4.ultradns.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ari.alpha.aridns.net.au, ari.beta.aridns.net.au, ari.delta.aridns.net.au, ari.gamma.aridns.net.au, pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.net
156.154.65.196, 2610:a1:1014::e8
11
org
NS
d.root-servers.net (2001:500:2d::d)

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
12
edns4.ultradns.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: ari.alpha.aridns.net.au, ari.beta.aridns.net.au, ari.delta.aridns.net.au, ari.gamma.aridns.net.au, pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org

Answer: pdns196.ultradns.org
156.154.67.196, 2001:502:4612::e8
13
au
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.au, c.au, d.au, m.au, n.au, q.au, r.au, s.au, t.au
14
ari.alpha.aridns.net.au
NS
d.au (2400:cb00:2049:1::a29f:1926)

Answer: q.au, r.au, s.au, t.au

Answer: q.au
2a01:8840:be::1, 65.22.196.1

Answer: r.au
2a01:8840:bf::1, 65.22.197.1

Answer: s.au
2a01:8840:c0::1, 65.22.198.1

Answer: t.au
2a01:8840:c1::1, 65.22.199.1
15
ari.beta.aridns.net.au
NS
d.au (2400:cb00:2049:1::a29f:1926)

Answer: q.au, r.au, s.au, t.au

Answer: q.au
2a01:8840:be::1, 65.22.196.1

Answer: r.au
2a01:8840:bf::1, 65.22.197.1

Answer: s.au
2a01:8840:c0::1, 65.22.198.1

Answer: t.au
2a01:8840:c1::1, 65.22.199.1
16
ari.delta.aridns.net.au
NS
d.au (2400:cb00:2049:1::a29f:1926)

Answer: q.au, r.au, s.au, t.au

Answer: q.au
2a01:8840:be::1, 65.22.196.1

Answer: r.au
2a01:8840:bf::1, 65.22.197.1

Answer: s.au
2a01:8840:c0::1, 65.22.198.1

Answer: t.au
2a01:8840:c1::1, 65.22.199.1
17
ari.gamma.aridns.net.au
NS
d.au (2400:cb00:2049:1::a29f:1926)

Answer: q.au, r.au, s.au, t.au

Answer: q.au
2a01:8840:be::1, 65.22.196.1

Answer: r.au
2a01:8840:bf::1, 65.22.197.1

Answer: s.au
2a01:8840:c0::1, 65.22.198.1

Answer: t.au
2a01:8840:c1::1, 65.22.199.1
18
uk
NS
k.root-servers.net (2001:7fd::1)

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
19
pdns196.ultradns.co.uk: 156.154.69.196, 2610:a1:1017::e8
NS
dns1.nic.uk (2a01:618:400::1)
20
pdns196.ultradns.com: 156.154.64.196, 2001:502:f3ff::e8
NS
a.gtld-servers.net (2001:503:a83e::2:30)
21
info
NS
b.root-servers.net (2001:500:200::b)

Answer: a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org, c0.info.afilias-nst.info, d0.info.afilias-nst.org
22
pdns196.ultradns.info: 156.154.68.196, 2610:a1:1016::e8
NS
a0.info.afilias-nst.info (2001:500:19::1)
23
edns4.ultradns.biz: 204.74.67.4
A
pdns196.ultradns.biz (2610:a1:1015::e8)
24
edns4.ultradns.biz: 2610:a1:1015::204
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
25
edns4.ultradns.net: 204.74.110.4
A
pdns196.ultradns.biz (2610:a1:1015::e8)
26
edns4.ultradns.net: 2610:a1:1014::204
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
27
edns4.ultradns.org: 204.74.111.4
A
pdns196.ultradns.biz (2610:a1:1015::e8)
28
edns4.ultradns.org: 2001:502:4612::204
AAAA
pdns196.ultradns.biz (2610:a1:1015::e8)
29
ari.alpha.aridns.net.au: 37.209.192.2
A
ari.gamma.aridns.net.au

No A record found
30
ari.alpha.aridns.net.au: No AAAA record found
AAAA
q.au (2a01:8840:be::1)
31
ari.beta.aridns.net.au: 37.209.194.2
A
ari.alpha.aridns.net.au

No A record found
32
ari.beta.aridns.net.au: No AAAA record found
AAAA
q.au (2a01:8840:be::1)
33
ari.delta.aridns.net.au: 37.209.198.2
A
ari.gamma.aridns.net.au

No A record found
34
ari.delta.aridns.net.au: No AAAA record found
AAAA
q.au (2a01:8840:be::1)
35
ari.gamma.aridns.net.au: 37.209.196.2
A
ari.beta.aridns.net.au

No A record found
36
ari.gamma.aridns.net.au: No AAAA record found
AAAA
q.au (2a01:8840:be::1)
37
freedns1.registrar-servers.com: 45.58.122.82
A
edns4.ultradns.biz (2610:a1:1015::204)
38
freedns1.registrar-servers.com: No AAAA record found
AAAA
edns4.ultradns.biz (2610:a1:1015::204)
39
freedns2.registrar-servers.com: 104.216.69.250
A
edns4.ultradns.biz (2610:a1:1015::204)
40
freedns2.registrar-servers.com: No AAAA record found
AAAA
edns4.ultradns.biz (2610:a1:1015::204)
41
freedns3.registrar-servers.com: 195.154.94.174
A
edns4.ultradns.biz (2610:a1:1015::204)
42
freedns3.registrar-servers.com: No AAAA record found
AAAA
edns4.ultradns.biz (2610:a1:1015::204)
43
freedns4.registrar-servers.com: 95.141.37.127
A
edns4.ultradns.biz (2610:a1:1015::204)
44
freedns4.registrar-servers.com: No AAAA record found
AAAA
edns4.ultradns.biz (2610:a1:1015::204)
45
freedns5.registrar-servers.com: 54.36.109.15
A
edns4.ultradns.biz (2610:a1:1015::204)
46
freedns5.registrar-servers.com: No AAAA record found
AAAA
edns4.ultradns.biz (2610:a1:1015::204)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mail.og-cs.hr
0

no CAA entry found
1
0
og-cs.hr
0

no CAA entry found
1
0
hr
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
og-cs.hr
v=spf1 include:og-cs.hr ~all
ok
1
0
mail.og-cs.hr

ok
1
0
_acme-challenge.mail.og-cs.hr

Name Error - The domain name does not exist
1
0
_acme-challenge.mail.og-cs.hr.og-cs.hr

Name Error - The domain name does not exist
1
0
_acme-challenge.mail.og-cs.hr.mail.og-cs.hr

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
mail.og-cs.hr
21
FTP



mail.og-cs.hr
21
FTP



mail.og-cs.hr
22
SSH



mail.og-cs.hr
22
SSH



mail.og-cs.hr
25
SMTP
open
220 mail.og-cs.hr ESMTP Postfix

mail.og-cs.hr
25
SMTP
open
220 mail.og-cs.hr ESMTP Postfix

mail.og-cs.hr
53
DNS



mail.og-cs.hr
53
DNS



mail.og-cs.hr
110
POP3



mail.og-cs.hr
110
POP3



mail.og-cs.hr
143
IMAP



mail.og-cs.hr
143
IMAP



mail.og-cs.hr
465
SMTP (encrypted)
open
220 mail.og-cs.hr ESMTP Postfix
Mail certificate is valid
mail.og-cs.hr
465
SMTP (encrypted)
open
220 mail.og-cs.hr ESMTP Postfix
Mail certificate is valid
mail.og-cs.hr
587
SMTP (encrypted, submission)
open
220 mail.og-cs.hr ESMTP Postfix

mail.og-cs.hr
587
SMTP (encrypted, submission)
open
220 mail.og-cs.hr ESMTP Postfix

mail.og-cs.hr
993
IMAP (encrypted)
open
* OK IMAP4 ready
Mail certificate is valid
mail.og-cs.hr
993
IMAP (encrypted)
open
* OK IMAP4 ready
Mail certificate is valid
mail.og-cs.hr
995
POP3 (encrypted)
open
+OK POP3 ready
Mail certificate is valid
mail.og-cs.hr
995
POP3 (encrypted)
open
+OK POP3 ready
Mail certificate is valid
mail.og-cs.hr
1433
MS SQL



mail.og-cs.hr
1433
MS SQL



mail.og-cs.hr
2082
cPanel (http)



mail.og-cs.hr
2082
cPanel (http)



mail.og-cs.hr
2083
cPanel (https)



mail.og-cs.hr
2083
cPanel (https)



mail.og-cs.hr
2086
WHM (http)



mail.og-cs.hr
2086
WHM (http)



mail.og-cs.hr
2087
WHM (https)



mail.og-cs.hr
2087
WHM (https)



mail.og-cs.hr
2089
cPanel Licensing



mail.og-cs.hr
2089
cPanel Licensing



mail.og-cs.hr
2095
cPanel Webmail (http)



mail.og-cs.hr
2095
cPanel Webmail (http)



mail.og-cs.hr
2096
cPanel Webmail (https)



mail.og-cs.hr
2096
cPanel Webmail (https)



mail.og-cs.hr
2222
DirectAdmin (http)



mail.og-cs.hr
2222
DirectAdmin (http)



mail.og-cs.hr
2222
DirectAdmin (https)



mail.og-cs.hr
2222
DirectAdmin (https)



mail.og-cs.hr
3306
mySql



mail.og-cs.hr
3306
mySql



mail.og-cs.hr
5224
Plesk Licensing



mail.og-cs.hr
5224
Plesk Licensing



mail.og-cs.hr
5432
PostgreSQL



mail.og-cs.hr
5432
PostgreSQL



mail.og-cs.hr
8080
Ookla Speedtest (http)



mail.og-cs.hr
8080
Ookla Speedtest (http)



mail.og-cs.hr
8080
Ookla Speedtest (https)



mail.og-cs.hr
8080
Ookla Speedtest (https)



mail.og-cs.hr
8083
VestaCP http



mail.og-cs.hr
8083
VestaCP http



mail.og-cs.hr
8083
VestaCP https



mail.og-cs.hr
8083
VestaCP https



mail.og-cs.hr
8443
Plesk Administration (https)
open
https://mail.og-cs.hr:8443/
Http-Status: 200
Certificate is valid
mail.og-cs.hr
8443
Plesk Administration (https)
open
https://mail.og-cs.hr:8443/
Http-Status: 200
Certificate is valid
mail.og-cs.hr
8447
Plesk Installer + Updates



mail.og-cs.hr
8447
Plesk Installer + Updates



mail.og-cs.hr
8880
Plesk Administration (http)



mail.og-cs.hr
8880
Plesk Administration (http)



mail.og-cs.hr
10000
Webmin (http)



mail.og-cs.hr
10000
Webmin (http)



mail.og-cs.hr
10000
Webmin (https)



mail.og-cs.hr
10000
Webmin (https)



85.114.46.202
21
FTP



85.114.46.202
21
FTP



85.114.46.202
22
SSH



85.114.46.202
22
SSH



85.114.46.202
25
SMTP
open
220 mail.og-cs.hr ESMTP Postfix

85.114.46.202
25
SMTP
open
220 mail.og-cs.hr ESMTP Postfix

85.114.46.202
53
DNS



85.114.46.202
53
DNS



85.114.46.202
110
POP3



85.114.46.202
110
POP3



85.114.46.202
143
IMAP



85.114.46.202
143
IMAP



85.114.46.202
465
SMTP (encrypted)
open
220 mail.og-cs.hr ESMTP Postfix
Mail certificate is invalid
85.114.46.202
465
SMTP (encrypted)
open
220 mail.og-cs.hr ESMTP Postfix
Mail certificate is invalid
85.114.46.202
587
SMTP (encrypted, submission)
open
220 mail.og-cs.hr ESMTP Postfix

85.114.46.202
587
SMTP (encrypted, submission)
open
220 mail.og-cs.hr ESMTP Postfix

85.114.46.202
993
IMAP (encrypted)
open
* OK IMAP4 ready
Mail certificate is invalid
85.114.46.202
993
IMAP (encrypted)
open
* OK IMAP4 ready
Mail certificate is invalid
85.114.46.202
995
POP3 (encrypted)
open
+OK POP3 ready
Mail certificate is invalid
85.114.46.202
995
POP3 (encrypted)
open
+OK POP3 ready
Mail certificate is invalid
85.114.46.202
1433
MS SQL



85.114.46.202
1433
MS SQL



85.114.46.202
2082
cPanel (http)



85.114.46.202
2082
cPanel (http)



85.114.46.202
2083
cPanel (https)



85.114.46.202
2083
cPanel (https)



85.114.46.202
2086
WHM (http)



85.114.46.202
2086
WHM (http)



85.114.46.202
2087
WHM (https)



85.114.46.202
2087
WHM (https)



85.114.46.202
2089
cPanel Licensing



85.114.46.202
2089
cPanel Licensing



85.114.46.202
2095
cPanel Webmail (http)



85.114.46.202
2095
cPanel Webmail (http)



85.114.46.202
2096
cPanel Webmail (https)



85.114.46.202
2096
cPanel Webmail (https)



85.114.46.202
2222
DirectAdmin (http)



85.114.46.202
2222
DirectAdmin (http)



85.114.46.202
2222
DirectAdmin (https)



85.114.46.202
2222
DirectAdmin (https)



85.114.46.202
3306
mySql



85.114.46.202
3306
mySql



85.114.46.202
5224
Plesk Licensing



85.114.46.202
5224
Plesk Licensing



85.114.46.202
5432
PostgreSQL



85.114.46.202
5432
PostgreSQL



85.114.46.202
8080
Ookla Speedtest (http)



85.114.46.202
8080
Ookla Speedtest (http)



85.114.46.202
8080
Ookla Speedtest (https)



85.114.46.202
8080
Ookla Speedtest (https)



85.114.46.202
8083
VestaCP http



85.114.46.202
8083
VestaCP http



85.114.46.202
8083
VestaCP https



85.114.46.202
8083
VestaCP https



85.114.46.202
8443
Plesk Administration (https)
open
https://85.114.46.202:8443/
Http-Status: 200
Certificate is invalid
85.114.46.202
8443
Plesk Administration (https)
open
https://85.114.46.202:8443/
Http-Status: 200
Certificate is invalid
85.114.46.202
8447
Plesk Installer + Updates



85.114.46.202
8447
Plesk Installer + Updates



85.114.46.202
8880
Plesk Administration (http)



85.114.46.202
8880
Plesk Administration (http)



85.114.46.202
10000
Webmin (http)



85.114.46.202
10000
Webmin (http)



85.114.46.202
10000
Webmin (https)



85.114.46.202
10000
Webmin (https)





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