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




X

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

Checked:
24.01.2023 17:36:35


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
sudani.sd
A
212.0.142.221
Khartoum/Sudan (SD) - Sudatel Telecom Company
Hostname: www.sudani.sd
yes
1
0

AAAA

yes


www.sudani.sd
A
212.0.142.221
Khartoum/Sudan (SD) - Sudatel Telecom Company
Hostname: www.sudani.sd
yes
1
0

AAAA

yes


*.sudani.sd
A
Name Error
yes



A
Name Error
yes



AAAA
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



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



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 951, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.02.2023, 00:00:00 +, Signature-Inception: 21.01.2023, 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: sd
sd
0 DS RR in the parent zone found



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



0 DNSKEY RR found




Zone: sudani.sd
sudani.sd
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.sudani.sd
www.sudani.sd
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.sudani.sd
  ns1.sudatel.sd

sudani.sd
T  dns1.sudatel.sd
212.0.142.16
Khartoum/Sudan (SD) - Sudatel Telecom Company


  ns1.sudatel.sd
196.202.139.230
Khartoum/Sudan (SD) - Sudatel Telecom Co. Ltd.


 
2001:4228:0:2::6
Khartoum/Sudan (SD) - Sudatel Telecom Co. Ltd.


  ns2.sudatel.sd
196.202.139.234
Khartoum/Sudan (SD) - Sudatel Telecom Co. Ltd.


T 
2001:4228:0:3::38
Khartoum/Sudan (SD) - Sudatel Telecom Co. Ltd.

sd
  ans1.canar.sd


  ans1.sis.sd


  ans2.canar.sd


  ans2.sis.sd


  ns-sd.afrinic.net


  pch.sis.sd


  sd.cctld.authdns.ripe.net


4. SOA-Entries


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012412
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:1


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012412
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:1


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012415
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:4


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012415
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:4


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012416
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:2


Domain:sd
Zone-Name:sd
Primary:ans1.sis.sd
Mail:info.isoc.sd
Serial:2023012416
Refresh:21600
Retry:3600
Expire:2500000
TTL:14400
num Entries:2


Domain:sudani.sd
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:2


Domain:sudani.sd
Zone-Name:sudani.sd
Primary:ns1.sudatel.sd
Mail:please_set_email.absolutely.nowhere
Serial:4
Refresh:10800
Retry:3600
Expire:2419200
TTL:900
num Entries:3


Domain:www.sudani.sd
Zone-Name:sudani.sd
Primary:ns1.sudatel.sd
Mail:please_set_email.absolutely.nowhere
Serial:4
Refresh:10800
Retry:3600
Expire:2419200
TTL:900
num Entries:1


5. Screenshots

Startaddress: https://sudani.sd/, address used: https://sudani.sd/, Screenshot created 2023-01-24 17:42:49 +00:0

Mobil (412px x 732px)

540 milliseconds

Mobil + Landscape (732px x 412px)

973 milliseconds

Screen (1280px x 1680px)

9370 milliseconds

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3967769

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

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://sudani.sd/
212.0.142.221
-14

10.087
T
Timeout - The operation has timed out

• http://www.sudani.sd/
212.0.142.221
-14

10.040
T
Timeout - The operation has timed out

• https://sudani.sd/
212.0.142.221 No GZip used - 32647 / 135061 - 24.17 % possible
200

Html is minified: 220.57 %
10.027
B
Date: Tue, 24 Jan 2023 16:53:45 GMT
Server: Apache
Vary: Accept-Encoding,Cookie
Cache-Control: max-age=3, must-revalidate
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
Connection: close
Content-Type: text/html; charset=UTF-8

• https://www.sudani.sd/
212.0.142.221
-14

18.810
T
Timeout - The operation has timed out

• http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
212.0.142.221
301
http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Html is minified: 100.00 %
0.216
D
Visible Content: Moved Permanently The document has moved here .
Date: Tue, 24 Jan 2023 16:54:15 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Location: http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Content-Length: 295
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
212.0.142.221
301
http://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Html is minified: 100.00 %
0.233
D
Visible Content: Moved Permanently The document has moved here .
Date: Tue, 24 Jan 2023 16:54:15 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Location: http://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Content-Length: 299
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/

-14

10.056
T
Timeout - The operation has timed out
Visible Content:

• http://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/

-14

10.054
T
Timeout - The operation has timed out
Visible Content:

• https://212.0.142.221/
212.0.142.221
-14

18.760
T
Timeout - The operation has timed out
Certificate error: RemoteCertificateNameMismatch

7. Comments


1. General Results, most used to calculate the result

Aname "sudani.sd" is domain, public suffix is ".sd", top-level-domain is ".sd", top-level-domain-type is "country-code", Country is Sudan (the), tld-manager is "Sudan Internet Society", num .sd-domains preloaded: 3 (complete: 216710)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: sudani.sd has only one ip address.
Warning: Only one ip address found: www.sudani.sd 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: sudani.sd 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.sudani.sd has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
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://sudani.sd/ 212.0.142.221
200

Missing HSTS-Header
Dhttp://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 212.0.142.221
301
http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Dhttp://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 212.0.142.221
301
http://www.sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
Wrong redirect one domain http to other domain http. First redirect to https without changing the domain, so no new dns query is required. So the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Nhttps://212.0.142.221/ 212.0.142.221
-14

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
XFatal error: Nameserver doesn't support TCP connection: dns1.sudatel.sd / 212.0.142.16: Timeout
XFatal error: Nameserver doesn't support TCP connection: ns2.sudatel.sd / 2001:4228:0:3::38: Timeout
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 sudani.sd, 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.sudani.sd, 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.sudani.sd

2. Header-Checks (alpha, started 2022-10-23, may be buggy / incomplete)

Asudani.sd 212.0.142.221
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
A
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block
Fsudani.sd 212.0.142.221
Content-Security-Policy
Critical: Missing Header:
Fsudani.sd 212.0.142.221
X-Content-Type-Options
Critical: Missing Header:
Fsudani.sd 212.0.142.221
Referrer-Policy
Critical: Missing Header:
Fsudani.sd 212.0.142.221
Permissions-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 22 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 22 Queries complete, 8 with IPv6, 8 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.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.sudatel.sd (196.202.139.230), ns2.sudatel.sd (196.202.139.234)
Ok (4 - 8):: An average of 7.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, 3 Name Servers included in Delegation: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, 2 Name Servers included in 2 Zone definitions: ns1.sudatel.sd, ns2.sudatel.sd, 1 Name Servers listed in SOA.Primary: ns1.sudatel.sd.
AGood: Only one SOA.Primary Name Server found.: ns1.sudatel.sd.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.sudatel.sd.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns1.sudatel.sd (196.202.139.230): Delegation: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, Zone: ns1.sudatel.sd, ns2.sudatel.sd. Name Servers defined in Delegation, missing in Zone: dns1.sudatel.sd.
XFatal: Inconsistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: ns1.sudatel.sd (2001:4228:0:2::6): Delegation: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, Zone: ns1.sudatel.sd, ns2.sudatel.sd. Name Servers defined in Delegation, missing in Zone: dns1.sudatel.sd.
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.sudatel.sd (196.202.139.234): Delegation: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, Zone: ns1.sudatel.sd, ns2.sudatel.sd. Name Servers defined in Delegation, missing in Zone: dns1.sudatel.sd.
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.sudatel.sd (2001:4228:0:3::38): Delegation: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd, Zone: ns1.sudatel.sd, ns2.sudatel.sd. Name Servers defined in Delegation, missing in Zone: dns1.sudatel.sd.
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: sd
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: sudatel.sd
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: SD
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 196., 212., 2 different subnets (first two Bytes): 196.202., 212.0., 2 different subnets (first three Bytes): 196.202.139., 212.0.142.
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): 2001:4228:, 1 different subnets (first three blocks): 2001:4228:0000:, 2 different subnets (first four blocks): 2001:4228:0000:0002:, 2001:4228:0000:0003:
AGood: Name Server IPv6 addresses from different subnets found.
XNameserver Timeout checking Echo Capitalization: dns1.sudatel.sd / 212.0.142.16
XNameserver Timeout checking Echo Capitalization: ns2.sudatel.sd / 2001:4228:0:3::38
XNameserver Timeout checking EDNS512: dns1.sudatel.sd / 212.0.142.16
XNameserver Timeout checking EDNS512: ns2.sudatel.sd / 2001:4228:0:3::38
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

http://sudani.sd/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de/
-14

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

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://sudani.sd/ 212.0.142.221
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://sudani.sd/ 212.0.142.221
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://sudani.sd/ 212.0.142.221
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.
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: 394717 milliseconds, 394.717 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
sudani.sd
212.0.142.221
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
sudani.sd
212.0.142.221
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.sudani.sd


www.sudani.sd
212.0.142.221
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

www.sudani.sd
212.0.142.221
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.sudani.sd


212.0.142.221
212.0.142.221
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

212.0.142.221
212.0.142.221
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete
1CN=*.sudani.sd


9. Certificates

1.
1.
CN=*.sudani.sd
26.10.2022
27.10.2023
expires in 269 days
*.sudani.sd, sudani.sd - 2 entries
1.
1.
CN=*.sudani.sd
26.10.2022

27.10.2023
expires in 269 days
*.sudani.sd, sudani.sd - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0E6411064024E5E726B81315B5DF128E
Thumbprint:0FE3F74ED86A2AD613E7B6DE81A9B99377388E56
SHA256 / Certificate:ecABYBNOJpNXBQrujkU1YtIlyp1mlU2L/k4kjadH0fw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):c4f7e22bde2fc8b9960acd0079c919f8f231c24806bef225df93f4f3579e655f
SHA256 hex / Subject Public Key Information (SPKI):c4f7e22bde2fc8b9960acd0079c919f8f231c24806bef225df93f4f3579e655f (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
04.05.2022
10.11.2031
expires in 3205 days


2.
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
04.05.2022

10.11.2031
expires in 3205 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A059B25F54B3D8794CC6631477538A3
Thumbprint:68F22B1A6298F7DA191E6149ED8DE0EFFF54AD8C
SHA256 / Certificate:kqX1Fa0106J8SQ7bE13nBEseOZ1gisGr6IP8gvtLFr4=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):94fada0630fe54792ce7fb1510339cce1834d33f531a818c0239dd0f260650d5
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006
10.11.2031
expires in 3205 days


3.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006

10.11.2031
expires in 3205 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:083BE056904246B1A1756AC95991C74A
Thumbprint:A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436
SHA256 / Certificate:Q0ig6URMeMsmXgWNXolEtNhPlmK9Jtslf4k0pEPHAWE=
SHA256 hex / Cert (DANE * 0 1):4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
0
1
1
CN=HARICA SSL RSA SubCA R3, O=Hellenic Academic and Research Institutions Cert. Authority, L=Athens, C=GR
0
0
1
CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1, O=DigiCert Inc, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
4344231511
precert
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
2022-10-26 00:00:00
2023-10-26 23:59:59
*.sudani.sd, sudani.sd - 2 entries


3084130566
leaf cert
CN=HARICA SSL RSA SubCA R3, O=Hellenic Academic and Research Institutions Cert. Authority, L=Athens, C=GR
2021-11-04 12:53:41
2022-11-04 00:00:00
*.sudani.sd, sudani.sd - 2 entries


2357697374
leaf cert
CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1, O=DigiCert Inc, C=US
2021-03-10 00:00:00
2022-03-10 23:59:59
sudani.sd, www.sudani.sd - 2 entries



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

Issuerlast 7 daysactivenum Certs
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
0
1
1
CN=HARICA SSL RSA SubCA R3, O=Hellenic Academic and Research Institutions Cert. Authority, L=Athens, C=GR
0
0
1
CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1, O=DigiCert Inc, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7838717162
precert
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
2022-10-25 22:00:00
2023-10-26 21:59:59
*.sudani.sd, sudani.sd
2 entries


5682507746
leaf cert
CN=HARICA SSL RSA SubCA R3, O=Hellenic Academic and Research Institutions Cert. Authority, L=Athens, C=GR
2021-11-04 11:53:41
2022-11-03 23:00:00
*.sudani.sd, sudani.sd
2 entries


4560248310
leaf cert
CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1, O=DigiCert Inc, C=US
2021-03-09 23:00:00
2022-03-10 22:59:59
sudani.sd, www.sudani.sd
2 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns1.sudatel.sd, ns1.sudatel.sd, ns2.sudatel.sd

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

Answer: ans1.canar.sd, ans1.sis.sd, ans2.canar.sd, ans2.sis.sd, ns-sd.afrinic.net, pch.sis.sd, sd.cctld.authdns.ripe.net
2
dns1.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
3
ns1.auth.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
4
ns1.gi.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
5
ns2.auth.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
6
ns2.gi.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
7
ns3.gi.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
8
ns4.gi.sudatel.sd
NS
ns-sd.afrinic.net (2001:43f8:120::26)

Answer: ns1.auth.sudatel.sd, ns1.gi.sudatel.sd, ns1.sudatel.sd, ns2.auth.sudatel.sd, ns2.gi.sudatel.sd, ns2.sudatel.sd, ns3.gi.sudatel.sd, ns4.gi.sudatel.sd

Answer: ns1.sudatel.sd
196.202.139.230

Answer: ns2.sudatel.sd
196.202.139.234
10
ns1.auth.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
12
ns1.gi.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
14
ns2.auth.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
16
ns2.gi.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
18
ns3.gi.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
20
ns4.gi.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)
21
dns1.sudatel.sd: 212.0.142.16
A
ns1.sudatel.sd (196.202.139.230)
22
dns1.sudatel.sd: No AAAA record found
AAAA
ns1.sudatel.sd (196.202.139.230)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.sudani.sd
0

no CAA entry found
1
0
sudani.sd
0

no CAA entry found
1
0
sd
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
sudani.sd
MS=ms49765504
ok
1
0
sudani.sd
v=spf1 mx ip4:212.0.142.31 ip4:212.0.142.32 include:spf.protection.outlook.com -all
ok
1
0
www.sudani.sd

ok
1
0
_acme-challenge.sudani.sd

Name Error - The domain name does not exist
1
0
_acme-challenge.www.sudani.sd

Name Error - The domain name does not exist
1
0
_acme-challenge.sudani.sd.sudani.sd

Name Error - The domain name does not exist
1
0
_acme-challenge.www.sudani.sd.sudani.sd

Name Error - The domain name does not exist
1
0
_acme-challenge.www.sudani.sd.www.sudani.sd

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

sudani.sd
0
sudani-sd.mail.protection.outlook.com
0
3
ok


A


104.47.84.110
0
2
ok


A


104.47.83.110
0
2
ok


CNAME



-4
0
ok

MX

sudani.sd
10
smtp.sudani.sd
0
3
ok


A


212.0.142.31
0
1
ok


CNAME



0
0
ok

MX

sudani.sd
20
smtp1.sudani.sd
0
3
ok


A


212.0.142.32
0
1
ok


CNAME



0
0
ok

_dmarc
TXT
_dmarc.sudani.sd

v=DMARC1; p=reject; rua=mailto:infosec@sudani.sd; ruf=mailto:infosec@sudatel.sd; fo=1; adkim=s; aspf=s;
0
1
ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
sudani.sd
212.0.142.221
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
5 Ciphers, 69.12 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



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

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
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



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

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256
www.sudani.sd
212.0.142.221
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
5 Ciphers, 68.77 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



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

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
ECDH
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



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

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
ECDH
RSA
AES(128)
SHA256


17. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.



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