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




X

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

Checked:
02.12.2019 21:38:48


Older results

No older results found


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
varendns.duckdns.org
A
66.190.9.172
Stevens Point/Wisconsin/United States (US) - Spectrum
Hostname: 66-190-9-172.dhcp.stpt.wi.charter.com
yes
1
0

AAAA
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
Stevens Point/Wisconsin/United States (US) - Spectrum

yes


www.varendns.duckdns.org
A
66.190.9.172
Stevens Point/Wisconsin/United States (US) - Spectrum
Hostname: 66-190-9-172.dhcp.stpt.wi.charter.com
yes
1
0

AAAA
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
Stevens Point/Wisconsin/United States (US) - Spectrum

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

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 22545, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.12.2019, 00:00:00, Signature-Inception: 30.11.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)



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



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

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



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 15.12.2019, 17:00:00, Signature-Inception: 02.12.2019, 16:00:00, KeyTag 22545, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 22545 used to validate the DS RRSet in the parent zone



4 DNSKEY RR found



Public Key with Algorithm 7, KeyTag 9795, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 7, KeyTag 11324, Flags 256



Public Key with Algorithm 7, KeyTag 17883, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 7, KeyTag 41987, Flags 256



3 RRSIG RR to validate DNSKEY RR found



Algorithm: 7, 1 Labels, original TTL: 900 sec, Signature-expiration: 22.12.2019, 15:28:18, Signature-Inception: 01.12.2019, 14:28:18, KeyTag 9795, Signer-Name: org



Algorithm: 7, 1 Labels, original TTL: 900 sec, Signature-expiration: 22.12.2019, 15:28:18, Signature-Inception: 01.12.2019, 14:28:18, KeyTag 17883, Signer-Name: org



Algorithm: 7, 1 Labels, original TTL: 900 sec, Signature-expiration: 22.12.2019, 15:28:18, Signature-Inception: 01.12.2019, 14:28:18, KeyTag 41987, Signer-Name: org



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 9795 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 17883 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 41987 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 9795, DigestType 1 and Digest "Nk36s9ryVMq0d7VnWxB2bdqiSYI=" 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 7, KeyTag 9795, DigestType 2 and Digest "OSKzG286TqkrGet7UhIPAx/Y4F/wsDuvz5+JG/5/+OU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

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



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed domain name between the hashed NSEC3-owner and the hashed NextOwner. So the parent zone confirmes the non-existence of a DS RR.



0 DNSKEY RR found





Zone: varendns.duckdns.org
varendns.duckdns.org
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.varendns.duckdns.org
www.varendns.duckdns.org
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.varendns.duckdns.org
U  ns1.duckdns.org


U  ns2.duckdns.org


U  ns3.duckdns.org

varendns.duckdns.org
U  ns1.duckdns.org
54.187.92.222
Portland/Oregon/United States (US) - Amazon Technologies Inc.


U  ns2.duckdns.org
54.191.117.119
Portland/Oregon/United States (US) - Amazon Technologies Inc.


U  ns3.duckdns.org
52.26.169.94
Portland/Oregon/United States (US) - Amazon.com, Inc.

duckdns.org
U  ns1.duckdns.org


U  ns2.duckdns.org


U  ns3.duckdns.org

org
  a0.org.afilias-nst.info / ns000a.app2.mia2.afilias-nst.info


  a2.org.afilias-nst.info / 2.fra.pch


  b0.org.afilias-nst.org / ns000b.app14.ams2.afilias-nst.info


  b2.org.afilias-nst.org / 5.fra.pch


  c0.org.afilias-nst.info / ns000b.app26.ams2.afilias-nst.info


  d0.org.afilias-nst.org / app19.iad1.hosts.meta.redstone.afilias-nst.info-2


4. SOA-Entries


Domain:org
Primary:a0.org.afilias-nst.info
Mail:noc.afilias-nst.info
Serial:2013726814
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:org
Primary:a0.org.afilias-nst.info
Mail:noc.afilias-nst.info
Serial:2013726815
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:5


Domain:duckdns.org
Primary:ns1.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:duckdns.org
Primary:ns2.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:duckdns.org
Primary:ns3.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:varendns.duckdns.org
Primary:ns1.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:varendns.duckdns.org
Primary:ns2.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:varendns.duckdns.org
Primary:ns3.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:www.varendns.duckdns.org
Primary:ns1.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:www.varendns.duckdns.org
Primary:ns2.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


Domain:www.varendns.duckdns.org
Primary:ns3.duckdns.org
Mail:hostmaster.duckdns.org
Serial:2019170803
Refresh:6000
Retry:120
Expire:2419200
TTL:600
num Entries:1


5. Url-Checks

Domainname Http-StatusredirectSec.G
• http://varendns.duckdns.org/
66.190.9.172
-14

10.036
T
Timeout - The operation has timed out

• http://varendns.duckdns.org/
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.047
T
Timeout - The operation has timed out

• http://www.varendns.duckdns.org/
66.190.9.172
-14

10.020
T
Timeout - The operation has timed out

• http://www.varendns.duckdns.org/
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.030
T
Timeout - The operation has timed out

• https://varendns.duckdns.org/
66.190.9.172
-14

10.040
T
Timeout - The operation has timed out

• https://varendns.duckdns.org/
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.030
T
Timeout - The operation has timed out

• https://www.varendns.duckdns.org/
66.190.9.172
-14

10.040
T
Timeout - The operation has timed out

• https://www.varendns.duckdns.org/
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.040
T
Timeout - The operation has timed out

• http://varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
66.190.9.172
-14

10.030
T
Timeout - The operation has timed out
Visible Content:

• http://varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.043
T
Timeout - The operation has timed out
Visible Content:

• http://www.varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
66.190.9.172
-14

10.043
T
Timeout - The operation has timed out
Visible Content:

• http://www.varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-14

10.037
T
Timeout - The operation has timed out
Visible Content:

6. Comments (GZip / Html minfied / Cache-Control is beta)

Aname "varendns.duckdns.org" is domain, public suffix is "duckdns.org", top-level-domain-type is "generic", tld-manager is "Public Interest Registry (PIR)"
Agood: All ip addresses are public addresses
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
XFatal error: Nameserver isn't defined or has timeout
XFatal error: Nameserver doesn't support TCP connection: ns1.duckdns.org: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 54.187.92.222:53
XFatal error: Nameserver doesn't support TCP connection: ns1.duckdns.org / 54.187.92.222: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 54.187.92.222:53
XFatal error: Nameserver doesn't support TCP connection: ns2.duckdns.org: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 54.191.117.119:53
XFatal error: Nameserver doesn't support TCP connection: ns2.duckdns.org / 54.191.117.119: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 54.191.117.119:53
XFatal error: Nameserver doesn't support TCP connection: ns3.duckdns.org: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 52.26.169.94:53
XFatal error: Nameserver doesn't support TCP connection: ns3.duckdns.org / 52.26.169.94: Fatal error - no NameServer IP-Address or connection. Details: One or more errors occurred. - Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte 52.26.169.94:53
AGood: Nameserver supports Echo Capitalization: 3 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns1.duckdns.org / 54.187.92.222: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns2.duckdns.org / 54.191.117.119: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: ns3.duckdns.org / 52.26.169.94: OP100: ok. FLAGS: ok. V1: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. V1OP100: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found, no OPT100 expected, no OPT100 found. V1FLAGS: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. DNSSEC: ok. V1DNSSEC: SOA NOT expected, but found, BADVER expected, NOERR found, Version 0 expectend and found. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns1.duckdns.org,ns2.duckdns.org,ns3.duckdns.org
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.
http://varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 66.190.9.172
-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://varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-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.varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 66.190.9.172
-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.varendns.duckdns.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2600:6c44:7800:13ea:4af8:b3ff:feff:c739
-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.
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: 275496 milliseconds, 275.496 seconds


7. Connections (http/2- and additional Tls.1.0/1.1/1.2 checks are BETA)

No connection informations found. Perhaps only http - connections.


8. Certificates

No certificate informations found. Perhaps only http - connections.


9. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates

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
1281122525
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-02 19:09:56
2020-03-01 19:09:56
varendns.duckdns.org - 1 entries



2. Source crt.sh - old and new certificates, sometimes very slow (currently no newer certificates - read Crt.sh has stopped - Letsencrypt-forum - may work next week again - 2019-12-02 - but I must check the code).

No CRT - CT-Log entries found


10. Html-Content - Entries

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


11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.varendns.duckdns.org



1
0
varendns.duckdns.org



1
0
duckdns.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
varendns.duckdns.org

ok
1
0
www.varendns.duckdns.org

ok
1
0
_acme-challenge.varendns.duckdns.org

missing entry or wrong length
1
0
_acme-challenge.www.varendns.duckdns.org

missing entry or wrong length
1
0
_acme-challenge.varendns.duckdns.org.varendns.duckdns.org

perhaps wrong
1
0
_acme-challenge.www.varendns.duckdns.org.varendns.duckdns.org

perhaps wrong
1
0
_acme-challenge.www.varendns.duckdns.org.www.varendns.duckdns.org

perhaps wrong
1
0


13. Portchecks (BETA)

Domain or IPPortDescriptionResultAnswer
varendns.duckdns.org
21
FTP



varendns.duckdns.org
21
FTP



varendns.duckdns.org
22
SSH



varendns.duckdns.org
22
SSH



varendns.duckdns.org
25
SMTP



varendns.duckdns.org
25
SMTP



varendns.duckdns.org
53
DNS



varendns.duckdns.org
53
DNS



varendns.duckdns.org
110
POP3



varendns.duckdns.org
110
POP3



varendns.duckdns.org
143
IMAP



varendns.duckdns.org
143
IMAP



varendns.duckdns.org
465
SMTP (encrypted)



varendns.duckdns.org
465
SMTP (encrypted)



varendns.duckdns.org
587
SMTP (encrypted, submission)



varendns.duckdns.org
587
SMTP (encrypted, submission)



varendns.duckdns.org
993
IMAP (encrypted)



varendns.duckdns.org
993
IMAP (encrypted)



varendns.duckdns.org
995
POP3 (encrypted)



varendns.duckdns.org
995
POP3 (encrypted)



varendns.duckdns.org
1433
MS SQL



varendns.duckdns.org
1433
MS SQL



varendns.duckdns.org
2082
cPanel (http)



varendns.duckdns.org
2082
cPanel (http)



varendns.duckdns.org
2083
cPanel (https)



varendns.duckdns.org
2083
cPanel (https)



varendns.duckdns.org
2086
WHM (http)



varendns.duckdns.org
2086
WHM (http)



varendns.duckdns.org
2087
WHM (https)



varendns.duckdns.org
2087
WHM (https)



varendns.duckdns.org
2089
cPanel Licensing



varendns.duckdns.org
2089
cPanel Licensing



varendns.duckdns.org
2095
cPanel Webmail (http)



varendns.duckdns.org
2095
cPanel Webmail (http)



varendns.duckdns.org
2096
cPanel Webmail (https)



varendns.duckdns.org
2096
cPanel Webmail (https)



varendns.duckdns.org
2222
DirectAdmin (http)



varendns.duckdns.org
2222
DirectAdmin (http)



varendns.duckdns.org
2222
DirectAdmin (https)



varendns.duckdns.org
2222
DirectAdmin (https)



varendns.duckdns.org
3306
mySql



varendns.duckdns.org
3306
mySql



varendns.duckdns.org
5224
Plesk Licensing



varendns.duckdns.org
5224
Plesk Licensing



varendns.duckdns.org
5432
PostgreSQL



varendns.duckdns.org
5432
PostgreSQL



varendns.duckdns.org
8080
Ookla Speedtest (http)



varendns.duckdns.org
8080
Ookla Speedtest (http)



varendns.duckdns.org
8080
Ookla Speedtest (https)



varendns.duckdns.org
8080
Ookla Speedtest (https)



varendns.duckdns.org
8083
VestaCP http



varendns.duckdns.org
8083
VestaCP http



varendns.duckdns.org
8083
VestaCP https



varendns.duckdns.org
8083
VestaCP https



varendns.duckdns.org
8443
Plesk Administration (https)



varendns.duckdns.org
8443
Plesk Administration (https)



varendns.duckdns.org
8447
Plesk Installer + Updates



varendns.duckdns.org
8447
Plesk Installer + Updates



varendns.duckdns.org
8880
Plesk Administration (http)



varendns.duckdns.org
8880
Plesk Administration (http)



varendns.duckdns.org
10000
Webmin (http)



varendns.duckdns.org
10000
Webmin (http)



varendns.duckdns.org
10000
Webmin (https)



varendns.duckdns.org
10000
Webmin (https)



www.varendns.duckdns.org
21
FTP



www.varendns.duckdns.org
21
FTP



www.varendns.duckdns.org
22
SSH



www.varendns.duckdns.org
22
SSH



www.varendns.duckdns.org
25
SMTP



www.varendns.duckdns.org
25
SMTP



www.varendns.duckdns.org
53
DNS



www.varendns.duckdns.org
53
DNS



www.varendns.duckdns.org
110
POP3



www.varendns.duckdns.org
110
POP3



www.varendns.duckdns.org
143
IMAP



www.varendns.duckdns.org
143
IMAP



www.varendns.duckdns.org
465
SMTP (encrypted)



www.varendns.duckdns.org
465
SMTP (encrypted)



www.varendns.duckdns.org
587
SMTP (encrypted, submission)



www.varendns.duckdns.org
587
SMTP (encrypted, submission)



www.varendns.duckdns.org
993
IMAP (encrypted)



www.varendns.duckdns.org
993
IMAP (encrypted)



www.varendns.duckdns.org
995
POP3 (encrypted)



www.varendns.duckdns.org
995
POP3 (encrypted)



www.varendns.duckdns.org
1433
MS SQL



www.varendns.duckdns.org
1433
MS SQL



www.varendns.duckdns.org
2082
cPanel (http)



www.varendns.duckdns.org
2082
cPanel (http)



www.varendns.duckdns.org
2083
cPanel (https)



www.varendns.duckdns.org
2083
cPanel (https)



www.varendns.duckdns.org
2086
WHM (http)



www.varendns.duckdns.org
2086
WHM (http)



www.varendns.duckdns.org
2087
WHM (https)



www.varendns.duckdns.org
2087
WHM (https)



www.varendns.duckdns.org
2089
cPanel Licensing



www.varendns.duckdns.org
2089
cPanel Licensing



www.varendns.duckdns.org
2095
cPanel Webmail (http)



www.varendns.duckdns.org
2095
cPanel Webmail (http)



www.varendns.duckdns.org
2096
cPanel Webmail (https)



www.varendns.duckdns.org
2096
cPanel Webmail (https)



www.varendns.duckdns.org
2222
DirectAdmin (http)



www.varendns.duckdns.org
2222
DirectAdmin (http)



www.varendns.duckdns.org
2222
DirectAdmin (https)



www.varendns.duckdns.org
2222
DirectAdmin (https)



www.varendns.duckdns.org
3306
mySql



www.varendns.duckdns.org
3306
mySql



www.varendns.duckdns.org
5224
Plesk Licensing



www.varendns.duckdns.org
5224
Plesk Licensing



www.varendns.duckdns.org
5432
PostgreSQL



www.varendns.duckdns.org
5432
PostgreSQL



www.varendns.duckdns.org
8080
Ookla Speedtest (http)



www.varendns.duckdns.org
8080
Ookla Speedtest (http)



www.varendns.duckdns.org
8080
Ookla Speedtest (https)



www.varendns.duckdns.org
8080
Ookla Speedtest (https)



www.varendns.duckdns.org
8083
VestaCP http



www.varendns.duckdns.org
8083
VestaCP http



www.varendns.duckdns.org
8083
VestaCP https



www.varendns.duckdns.org
8083
VestaCP https



www.varendns.duckdns.org
8443
Plesk Administration (https)



www.varendns.duckdns.org
8443
Plesk Administration (https)



www.varendns.duckdns.org
8447
Plesk Installer + Updates



www.varendns.duckdns.org
8447
Plesk Installer + Updates



www.varendns.duckdns.org
8880
Plesk Administration (http)



www.varendns.duckdns.org
8880
Plesk Administration (http)



www.varendns.duckdns.org
10000
Webmin (http)



www.varendns.duckdns.org
10000
Webmin (http)



www.varendns.duckdns.org
10000
Webmin (https)



www.varendns.duckdns.org
10000
Webmin (https)



66.190.9.172
21
FTP



66.190.9.172
21
FTP



66.190.9.172
22
SSH



66.190.9.172
22
SSH



66.190.9.172
25
SMTP



66.190.9.172
25
SMTP



66.190.9.172
53
DNS



66.190.9.172
53
DNS



66.190.9.172
110
POP3



66.190.9.172
110
POP3



66.190.9.172
143
IMAP



66.190.9.172
143
IMAP



66.190.9.172
465
SMTP (encrypted)



66.190.9.172
465
SMTP (encrypted)



66.190.9.172
587
SMTP (encrypted, submission)



66.190.9.172
587
SMTP (encrypted, submission)



66.190.9.172
993
IMAP (encrypted)



66.190.9.172
993
IMAP (encrypted)



66.190.9.172
995
POP3 (encrypted)



66.190.9.172
995
POP3 (encrypted)



66.190.9.172
1433
MS SQL



66.190.9.172
1433
MS SQL



66.190.9.172
2082
cPanel (http)



66.190.9.172
2082
cPanel (http)



66.190.9.172
2083
cPanel (https)



66.190.9.172
2083
cPanel (https)



66.190.9.172
2086
WHM (http)



66.190.9.172
2086
WHM (http)



66.190.9.172
2087
WHM (https)



66.190.9.172
2087
WHM (https)



66.190.9.172
2089
cPanel Licensing



66.190.9.172
2089
cPanel Licensing



66.190.9.172
2095
cPanel Webmail (http)



66.190.9.172
2095
cPanel Webmail (http)



66.190.9.172
2096
cPanel Webmail (https)



66.190.9.172
2096
cPanel Webmail (https)



66.190.9.172
2222
DirectAdmin (http)



66.190.9.172
2222
DirectAdmin (http)



66.190.9.172
2222
DirectAdmin (https)



66.190.9.172
2222
DirectAdmin (https)



66.190.9.172
3306
mySql



66.190.9.172
3306
mySql



66.190.9.172
5224
Plesk Licensing



66.190.9.172
5224
Plesk Licensing



66.190.9.172
5432
PostgreSQL



66.190.9.172
5432
PostgreSQL



66.190.9.172
8080
Ookla Speedtest (http)



66.190.9.172
8080
Ookla Speedtest (http)



66.190.9.172
8080
Ookla Speedtest (https)



66.190.9.172
8080
Ookla Speedtest (https)



66.190.9.172
8083
VestaCP http



66.190.9.172
8083
VestaCP http



66.190.9.172
8083
VestaCP https



66.190.9.172
8083
VestaCP https



66.190.9.172
8443
Plesk Administration (https)



66.190.9.172
8443
Plesk Administration (https)



66.190.9.172
8447
Plesk Installer + Updates



66.190.9.172
8447
Plesk Installer + Updates



66.190.9.172
8880
Plesk Administration (http)



66.190.9.172
8880
Plesk Administration (http)



66.190.9.172
10000
Webmin (http)



66.190.9.172
10000
Webmin (http)



66.190.9.172
10000
Webmin (https)



66.190.9.172
10000
Webmin (https)





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