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



X

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

Checked:
23.02.2021 01:42:32


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
test.ippis.gov.ng
A
102.130.103.66
Ikeja/Lagos/Nigeria (NG) - Soft Alliance and Resources Limited
No Hostname found
yes
1
0

AAAA

yes


www.test.ippis.gov.ng

Name Error
yes
1
0
*.ippis.gov.ng
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.test.ippis.gov.ng
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

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



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



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 42351, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 13.03.2021, 00:00:00 +, Signature-Inception: 20.02.2021, 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: ng
ng
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 "ng" and the NextOwner "ngo". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



0 DNSKEY RR found




Zone: gov.ng
gov.ng
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: ippis.gov.ng
ippis.gov.ng
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: test.ippis.gov.ng
test.ippis.gov.ng
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.test.ippis.gov.ng
www.test.ippis.gov.ng
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.test.ippis.gov.ng
  mgmt

test.ippis.gov.ng
  mgmt

ippis.gov.ng
  mgmt


  ns1.galaxybackbone.com
41.222.209.122
Wuse/FCT/Nigeria (NG) - Galaxy Backbone PLC


  ns2.galaxybackbone.com
41.222.211.254
Wuse/FCT/Nigeria (NG) - Galaxy Backbone PLC

gov.ng
  ns1.nic.net.ng
194.0.1.29
Christchurch/England/United Kingdom (GB) - ICB plc Anycast (via NetConnex AS21396)


  ns2.nic.net.ng / 2.ber.pch
204.61.216.40
Berkeley/California/United States (US) - WoodyNet


  ns5.nic.net.ng / s01-ns2.pkl
196.216.168.41
Cape Town/Western Cape/South Africa (ZA) - African Network Information Center - ( AfriNIC Ltd. )


 
2001:43f8:120::41
Pretoria/Gauteng/South Africa (ZA) - African Network Information Center - ( AfriNIC Ltd. )


  nsa.nic.net.ng
41.222.79.3
Lagos/Nigeria (NG) - Nigeria Internet Registration Association

ng
  ns1.nic.net.ng


  ns2.nic.net.ng / 2.ber.pch


  ns5.nic.net.ng / s01-ns2.pkl


T  nsa.nic.net.ng


4. SOA-Entries


Domain:ng
Zone-Name:ng
Primary:nsa.nic.net.ng
Mail:noc.nira.org.ng
Serial:2021022302
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:2


Domain:ng
Zone-Name:ng
Primary:nsa.nic.net.ng
Mail:noc.nira.org.ng
Serial:2021022303
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:2


Domain:gov.ng
Zone-Name:gov.ng
Primary:nsa.nic.net.ng
Mail:hostmaster.nic.net.ng
Serial:2021022302
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:2


Domain:gov.ng
Zone-Name:gov.ng
Primary:nsa.nic.net.ng
Mail:hostmaster.nic.net.ng
Serial:2021022303
Refresh:10800
Retry:3600
Expire:604800
TTL:3600
num Entries:3


Domain:ippis.gov.ng
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:ippis.gov.ng
Zone-Name:ippis.gov.ng
Primary:mgmt
Mail:hostmaster
Serial:21
Refresh:900
Retry:600
Expire:86400
TTL:3600
num Entries:2


Domain:test.ippis.gov.ng
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:www.test.ippis.gov.ng
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

DomainnameHttp-StatusredirectSec.G
• http://test.ippis.gov.ng/
102.130.103.66
-14

10.040
T
Timeout - The operation has timed out

• https://test.ippis.gov.ng/
102.130.103.66
-14

10.013
T
Timeout - The operation has timed out

• http://test.ippis.gov.ng/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
102.130.103.66
-14

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

• https://102.130.103.66/
102.130.103.66
-14

10.010
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "test.ippis.gov.ng" is subdomain, public suffix is ".gov.ng", top-level-domain is ".ng", top-level-domain-type is "country-code", Country is Nigeria, tld-manager is "Nigeria Internet Registration Association", num .ng-domains preloaded: 48 (complete: 142558)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: test.ippis.gov.ng 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: test.ippis.gov.ng 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
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain test.ippis.gov.ng, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.galaxybackbone.com (41.222.209.122), ns2.galaxybackbone.com (41.222.211.254)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: mgmt, ns1.galaxybackbone.com, ns2.galaxybackbone.com, 2 Name Servers included in Delegation: ns1.galaxybackbone.com, ns2.galaxybackbone.com, 1 Name Servers included in 2 Zone definitions: mgmt, 1 Name Servers listed in SOA.Primary: mgmt.
AGood: Only one SOA.Primary Name Server found.: mgmt.
Error: SOA.Primary Name Server not included in the delegation set.: mgmt.
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.: ns1.galaxybackbone.com (41.222.209.122): Delegation: ns1.galaxybackbone.com, ns2.galaxybackbone.com, Zone: mgmt. Name Servers defined in Delegation, missing in Zone: ns1.galaxybackbone.com, ns2.galaxybackbone.com.Name Servers defined in Zone, missing in Delegation: mgmt.
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.: ns2.galaxybackbone.com (41.222.211.254): Delegation: ns1.galaxybackbone.com, ns2.galaxybackbone.com, Zone: mgmt. Name Servers defined in Delegation, missing in Zone: ns1.galaxybackbone.com, ns2.galaxybackbone.com.Name Servers defined in Zone, missing in Delegation: mgmt.


AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 41., 1 different subnets (first two Bytes): 41.222., 2 different subnets (first three Bytes): 41.222.209., 41.222.211.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
XNameserver Timeout checking Echo Capitalization: nsa.nic.net.ng
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: mgmt: 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: mgmt: 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: mgmt: 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: nsa.nic.net.ng: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

http://test.ippis.gov.ng/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 102.130.103.66
-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.
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: 163000 milliseconds, 163.000 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found


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

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

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3264248527
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-19 12:39:10
2020-11-17 13:39:10
*.ippis.gov.ng, ippis.gov.ng
2 entries


3264239106
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-19 12:35:48
2020-11-17 13:35:48
*.ippis.gov.ng, ippis.gov.ng
2 entries


2984700415
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-20 13:18:27
2020-09-18 13:18:27
*.ippis.gov.ng, ippis.gov.ng
2 entries


2737398478
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-21 14:13:46
2020-07-20 14:13:46
*.ippis.gov.ng, ippis.gov.ng
2 entries


2492677792
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-21 15:50:21
2020-05-21 14:50:21
*.ippis.gov.ng, ippis.gov.ng
2 entries


2256259337
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-23 16:39:14
2020-03-22 16:39:14
*.ippis.gov.ng, ippis.gov.ng
2 entries


2037589031
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-10-24 16:31:36
2020-01-22 17:31:36
*.ippis.gov.ng, ippis.gov.ng
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: ns1.galaxybackbone.com, ns2.galaxybackbone.com

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

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
ns1.galaxybackbone.com: 41.222.209.122
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: ns2.galaxybackbone.com
41.222.211.254


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
test.ippis.gov.ng
0

no CAA entry found
1
0
ippis.gov.ng
0

no CAA entry found
1
0
gov.ng
0

no CAA entry found
1
0
ng
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ippis.gov.ng
nm2snljlbda0bjvj6vis6tcl9h
ok
1
0
ippis.gov.ng
v=spf1 +a +mx +ip4:35.239.96.32 +ip4:77.104.136.87 +ip4:37.60.229.236 ~all
ok
1
0
test.ippis.gov.ng

ok
1
0
_acme-challenge.test.ippis.gov.ng

Name Error - The domain name does not exist
1
0
_acme-challenge.test.ippis.gov.ng.ippis.gov.ng

Name Error - The domain name does not exist
1
0
_acme-challenge.test.ippis.gov.ng.test.ippis.gov.ng

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=4c1c521d-37e5-4399-a2d9-e0abb2336153


Last Result: https://check-your-website.server-daten.de/?q=test.ippis.gov.ng - 2021-02-23 01:42:32


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