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



X

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

Checked:
24.11.2022 08:46:49


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
deroyal.ir


yes
2
0
www.deroyal.ir


yes
2
0


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 18733, 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: 11.12.2022, 00:00:00 +, Signature-Inception: 20.11.2022, 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: ir
ir
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 "ir" and the NextOwner "irish". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



0 DNSKEY RR found




Zone: deroyal.ir
deroyal.ir
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.deroyal.ir
www.deroyal.ir
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
deroyal.ir
  c.ns.arvancdn.com


  w.ns.arvancdn.com

ir
  a.nic.ir


  b.nic.ir / localhost


  dns-ir.univie.ac.at / dns-ir.univie.ac.at


  ir.cctld.authdns.ripe.net / ns1.nl-ams.authdns.ripe.net


  ns1.nic.ir


  ns5.univie.ac.at


4. SOA-Entries


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


Domain:ir
Zone-Name:ir
Primary:ns1.nic.ir
Mail:info.nic.ir
Serial:2022112410
Refresh:14400
Retry:1800
Expire:604800
TTL:1440
num Entries:5


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


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 "deroyal.ir" is domain, public suffix is ".ir", top-level-domain is ".ir", top-level-domain-type is "country-code", Country is Iran (Islamic Republic of), tld-manager is "Institute for Research in Fundamental Sciences", num .ir-domains preloaded: 249 (complete: 210599)
AGood: No asked Authoritative Name Server had a timeout
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
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.deroyal.ir

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

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. DNS- and NameServer - Checks

A
A
AInfo:: 6 different Name Servers found: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns1.nic.ir, ns5.univie.ac.at, 4 Name Servers included in Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, 5 Name Servers included in 2 Zone definitions: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, 1 Name Servers listed in SOA.Primary: ns1.nic.ir.
AGood: Only one SOA.Primary Name Server found.: ns1.nic.ir.
Error: SOA.Primary Name Server not included in the delegation set.: ns1.nic.ir.
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.: a.nic.ir (): Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, Zone: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at. Name Servers defined in Zone, missing in Delegation: dns-ir.univie.ac.at.
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.: b.nic.ir (): Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, Zone: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at. Name Servers defined in Zone, missing in Delegation: dns-ir.univie.ac.at.
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.: dns-ir.univie.ac.at (): Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, Zone: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at. Name Servers defined in Zone, missing in Delegation: dns-ir.univie.ac.at.
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.: ir.cctld.authdns.ripe.net (): Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, Zone: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at. Name Servers defined in Zone, missing in Delegation: dns-ir.univie.ac.at.
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.: ns5.univie.ac.at (): Delegation: a.nic.ir, b.nic.ir, ir.cctld.authdns.ripe.net, ns5.univie.ac.at, Zone: a.nic.ir, b.nic.ir, dns-ir.univie.ac.at, ir.cctld.authdns.ripe.net, ns5.univie.ac.at. Name Servers defined in Zone, missing in Delegation: dns-ir.univie.ac.at.
AGood: All Name Server Domain Names have a Public Suffix.
A
AGood: Nameserver supports TCP connections: 5 good Nameserver
AGood: Nameserver supports Echo Capitalization: 5 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 5 good Nameserver
Nameserver doesn't pass all EDNS-Checks: c.ns.arvancdn.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: ns1.nic.ir: 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: w.ns.arvancdn.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.
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

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: 793193 milliseconds, 793.193 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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
2
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
4398928031
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-11-09 10:46:29
2023-02-07 10:46:28
deroyal.ir, www.deroyal.ir - 2 entries


4344746902
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-10-26 16:16:28
2023-01-24 16:16:27
deroyal.ir - 1 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=R3, O=Let's Encrypt, C=US
0 /0 new
2
5

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
7936967954
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-11-09 09:46:29
2023-02-07 09:46:28
deroyal.ir, www.deroyal.ir
2 entries


7839682524
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-10-26 14:16:28
2023-01-24 15:16:27
deroyal.ir
1 entries


7218470081
precert
CN=R3, O=Let's Encrypt, C=US
2022-07-28 14:31:54
2022-10-26 14:31:53
deroyal.ir, www.deroyal.ir
2 entries


7218458438
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-07-28 14:28:29
2022-10-26 14:28:28
deroyal.ir
1 entries


6483144213
leaf cert
CN=R3, O=Let's Encrypt, C=US
2022-04-05 12:05:18
2022-07-04 12:05:17
deroyal.ir, www.deroyal.ir
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:


No NameServer - IP address - Informations found


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
deroyal.ir



2
0
ir
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
deroyal.ir


2
0
_acme-challenge.deroyal.ir


2
0
_acme-challenge.deroyal.ir.deroyal.ir


2
0


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

No DomainServiceEntries entries found



16. Cipher Suites

No Ciphers found


17. Portchecks

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



Permalink: https://check-your-website.server-daten.de/?i=bbb64782-7103-4743-978d-7ee6694caa80


Last Result: https://check-your-website.server-daten.de/?q=deroyal.ir - 2022-11-24 08:46:49


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