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

Checked:
07.11.2019 16:36:48


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
miecc.us
A

yes
1
0

AAAA

yes


www.miecc.us

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations

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



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.11.2019, 00:00:00 +, Signature-Inception: 31.10.2019, 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: us
us
2 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner us., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 20.11.2019, 05:00:00 +, Signature-Inception: 07.11.2019, 04:00:00 +, KeyTag 22545, Signer-Name: (root)



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



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 8985, Flags 256



Public Key with Algorithm 8, KeyTag 39361, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner us., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 01.12.2019, 22:41:23 +, Signature-Inception: 01.11.2019, 21:47:37 +, KeyTag 8985, Signer-Name: us



RRSIG-Owner us., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 01.12.2019, 22:41:23 +, Signature-Inception: 01.11.2019, 21:47:37 +, KeyTag 39361, Signer-Name: us



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 8985 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 39361 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 39361, DigestType 1 and Digest "CeCvGOVCJfh6OxDpXJ2j8eWOW1k=" 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 39361, DigestType 2 and Digest "QV2NriKZ0sLat0WO1McVJozS6zrjwcJJ/xaWv2IRIgE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: miecc.us
miecc.us
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 "6lvofor894toucn7v81appbumoul7vl7" between the hashed NSEC3-owner "6lr6snds35dhbosms1g4ovbfs8kohkqj" and the hashed NextOwner "6m475m4reo95hfbh6fo3vi3gpjlug1np". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 6lr6snds35dhbosms1g4ovbfs8kohkqj.us., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 30.11.2019, 18:34:32 +, Signature-Inception: 31.10.2019, 18:28:28 +, KeyTag 8985, Signer-Name: us



0 DNSKEY RR found




Zone: www.miecc.us
www.miecc.us
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.miecc.us
  ns-1924.awsdns-48.co.uk

miecc.us
  ns-1073.awsdns-06.org / 4366d12ce847d4f5f30a71e2d97608dc -
205.251.196.49
Dallas/Texas/United States (US) - Amazon.com, Inc.


 
2600:9000:5304:3100::1
Seattle/Washington/United States (US) - Amazon.com


  ns-1924.awsdns-48.co.uk / a016776f7bbc82045b760fc896198650 -
205.251.199.132
Chicago/Illinois/United States (US) - Amazon.com, Inc.


 
2600:9000:5307:8400::1
Seattle/Washington/United States (US) - Amazon.com


  ns-394.awsdns-49.com / eaa5fd01ce2a81f5fa220e82d6143760 -
205.251.193.138
Chicago/Illinois/United States (US) - Amazon.com, Inc.


 
2600:9000:5301:8a00::1
Seattle/Washington/United States (US) - Amazon.com


  ns-534.awsdns-02.net / e69f46562e3217bfe5d667766445f4ca -
205.251.194.22
Ashburn/Virginia/United States (US) - Amazon.com, Inc.


 
2600:9000:5302:1600::1
Seattle/Washington/United States (US) - Amazon.com

us
  a.cctld.us


  b.cctld.us


  c.cctld.us


  e.cctld.us


  f.cctld.us


  k.cctld.us


4. SOA-Entries


Domain:us
Zone-Name:
Primary:a.cctld.us
Mail:hostmaster.neustar.biz
Serial:2025786296
Refresh:900
Retry:900
Expire:604800
TTL:86400
num Entries:6


Domain:miecc.us
Zone-Name:
Primary:ns-1924.awsdns-48.co.uk
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:8


Domain:www.miecc.us
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







7. Comments


1. General Results, most used to calculate the result

Aname "miecc.us" is domain, public suffix is "us", top-level-domain-type is "country-code", Country is United States of America (the), tld-manager is "NeuStar, Inc."
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.

2. DNS- and NameServer - Checks

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: ns-1073.awsdns-06.org,ns-1924.awsdns-48.co.uk,ns-394.awsdns-49.com,ns-534.awsdns-02.net
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns-1924.awsdns-48.co.uk: 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

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: 57850 milliseconds, 57.850 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

No CRT - CT-Log entries found


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:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
miecc.us
0

no CAA entry found
1
0
us
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
miecc.us

ok
1
0
_acme-challenge.miecc.us

Name Error - The domain name does not exist
1
0
_acme-challenge.miecc.us.miecc.us

Name Error - The domain name does not exist
1
0


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=d6388c4f-f434-464e-884e-5f049063efbe


Last Result: https://check-your-website.server-daten.de/?q=miecc.us - 2019-11-07 16:39:09


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