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

...

skip EDNS-Check

skip Content-Check

check links

No dns entry found - perhaps mistype. Or wrong IDN

Checked:
15.03.2022 09:52:30

Older results

U - 01.12.2020 09:01:04

N - 30.12.2019 13:22:23

N - 30.12.2019 12:32:38

V - 30.12.2019 11:12:24

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
zulip.rodi.es		Name Error	yes	1	0
www.zulip.rodi.es		Name Error	yes	1	0
*.rodi.es	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.zulip.rodi.es	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 9799, 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: 02.04.2022, 00:00:00 +, Signature-Inception: 12.03.2022, 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: es
es	2 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 50252, DigestType 1 and Digest m/ARW0Ok7o9yI/v1spTZHN7tLb4=


	DS with Algorithm 8, KeyTag 50252, DigestType 2 and Digest 3StRXabbwOgmAG5q4ChkwFglaUqEs+Tg5ZkYx4wbyOs=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner es., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 28.03.2022, 05:00:00 +, Signature-Inception: 15.03.2022, 04:00:00 +, KeyTag 9799, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 9799 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 27610, Flags 256


	Public Key with Algorithm 8, KeyTag 50252, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner es., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 17.03.2022, 19:34:17 +, Signature-Inception: 03.03.2022, 20:04:33 +, KeyTag 50252, Signer-Name: es


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 50252 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 50252, DigestType 1 and Digest "m/ARW0Ok7o9yI/v1spTZHN7tLb4=" 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 50252, DigestType 2 and Digest "3StRXabbwOgmAG5q4ChkwFglaUqEs+Tg5ZkYx4wbyOs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: rodi.es
rodi.es	1 DS RR in the parent zone found


	DS with Algorithm 14, KeyTag 50875, DigestType 4 and Digest RO1Mbek/ce8HqTe0CXr5jI4T+2mXqGFVh1R59g7kaG/gGlzA1c0tQc2N9no5HEV7


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner rodi.es., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 27.03.2022, 23:35:40 +, Signature-Inception: 13.03.2022, 20:04:54 +, KeyTag 27610, Signer-Name: es


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 27610 used to validate the DS RRSet in the parent zone


	1 DNSKEY RR found


	Public Key with Algorithm 14, KeyTag 50875, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner rodi.es., Algorithm: 14, 2 Labels, original TTL: 3600 sec, Signature-expiration: 24.03.2022, 00:00:00 +, Signature-Inception: 03.03.2022, 00:00:00 +, KeyTag 50875, Signer-Name: rodi.es


	• Status: Good - Algorithmus 14 and DNSKEY with KeyTag 50875 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 14, KeyTag 50875, DigestType 4 and Digest "RO1Mbek/ce8HqTe0CXr5jI4T+2mXqGFVh1R59g7kaG/gGlzA1c0tQc2N9no5HEV7" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: zulip.rodi.es
zulip.rodi.es	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 "rodi.es" and the NextOwner "_375c044223b726def506f96814725ed5.rodi.es". So the parent zone confirmes the non-existence of a DS RR. Bitmap: A, NS, SOA, MX, TXT, RRSIG, NSEC, DNSKEY


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

Zone: www.zulip.rodi.es
www.zulip.rodi.es	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 "rodi.es" and the NextOwner "_375c044223b726def506f96814725ed5.rodi.es". So the parent zone confirmes the non-existence of a DS RR. Bitmap: A, NS, SOA, MX, TXT, RRSIG, NSEC, DNSKEY


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

3. Name Servers

Domain	Nameserver	NS-IP
www.zulip.rodi.es	• ns1.cdmon.net
zulip.rodi.es	• ns1.cdmon.net
rodi.es	• ns1.cdmon.net / ns1.cdmon.net-01	35.189.106.232 London/England/United Kingdom (GB) - Google LLC	•
	• ns2.cdmon.net / ns2.cdmon.net-01	35.195.57.29 Brussels/Brussels Capital/Belgium (BE) - Google LLC	•
	• ns3.cdmon.net / ns3.cdmon.net-01	35.157.47.125 Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.	•
	• ns4.cdmondns-01.org / ns4.cdmondns-01.org-01	52.58.66.183 Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.	•
	• ns5.cdmondns-01.com / ns5.cdmondns-01.com-01	52.59.146.62 Frankfurt am Main/Hesse/Germany (DE) - Amazon Technologies Inc.	•
es	• a.nic.es		•
	• c.nic.es / LHR1		•
	• g.nic.es / 2.ber.pch		•
	• h.nic.es / ns-1.es.de8.bind		•
	• ns1.nic.es

4. SOA-Entries

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

Domain:	es
Zone-Name:	es
Primary:	ns1.nic.es
Mail:	hostmaster.nic.es
Serial:	2022031502
Refresh:	7200
Retry:	7200
Expire:	2592000
TTL:	86400
num Entries:	4

Domain:	rodi.es
Zone-Name:	rodi.es
Primary:	ns1.cdmon.net
Mail:	hostmaster.rodi.es
Serial:	1
Refresh:	10800
Retry:	3600
Expire:	604800
TTL:	3600
num Entries:	5

Domain:	zulip.rodi.es
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

Domain:	www.zulip.rodi.es
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

Domainname	Http-Status	redirect	Sec.	G
•

7. Comments

	1. General Results, most used to calculate the result
A	name "zulip.rodi.es" is subdomain, public suffix is ".es", top-level-domain is ".es", top-level-domain-type is "country-code", Country is Spain, tld-manager is "Red.es", num .es-domains preloaded: 810 (complete: 175327)
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "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. Header-Checks
	3. DNS- and NameServer - Checks
A	Info:: 6 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
A	Info:: 6 Queries complete, 6 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
A	Good: 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.cdmon.net (35.189.106.232), ns4.cdmondns-01.org (52.58.66.183), ns5.cdmondns-01.com (52.59.146.62), ns2.cdmon.net (35.195.57.29), ns3.cdmon.net (35.157.47.125)
A	Good (1 - 3.0):: An average of 1.2 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 5 different Name Servers found: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com, 5 Name Servers included in Delegation: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com, 5 Name Servers included in 1 Zone definitions: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com, 1 Name Servers listed in SOA.Primary: ns1.cdmon.net.
A	Good: Only one SOA.Primary Name Server found.: ns1.cdmon.net.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.cdmon.net.
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Info: Ipv4-Subnet-list: 5 Name Servers, 2 different subnets (first Byte): 35., 52., 5 different subnets (first two Bytes): 35.157., 35.189., 35.195., 52.58., 52.59., 5 different subnets (first three Bytes): 35.157.47., 35.189.106., 35.195.57., 52.58.66., 52.59.146.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Good: Nameserver supports TCP connections: 5 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 5 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 5 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns1.cdmon.net: 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.cdmon.net: 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.es: 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.
A	Good: 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
	Info: Creating a Letsencrypt certificate with that domain name isn't possible. To create a certificate you need a registered, worldwide unique domain name. The domain name ends with a public suffix, that's good (not Grade Z). But the domain isn't registered. If you want a certificate with that domain name, you have to proof that you are the domain owner. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: 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
A	Duration: 45476 milliseconds, 45.476 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)

Small Code Update - wait one minute

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

Small Code Update - wait one minute

11. Html-Content - Entries

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

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net, ns4.cdmondns-01.org, ns5.cdmondns-01.com

QNr.	Domain	Type	NS used
1	net	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.cdmon.net: 35.189.106.232	NS	e.gtld-servers.net (2001:502:1ca1::30)
	Answer: ns3.cdmon.net 35.157.47.125
	Answer: ns2.cdmon.net 35.195.57.29
3	org	NS	k.root-servers.net (2001:7fd::1)
	Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
4	ns4.cdmondns-01.org: 52.58.66.183	NS	a0.org.afilias-nst.info (2001:500:e::1)
5	com	NS	b.root-servers.net (2001:500:200::b)
	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
6	ns5.cdmondns-01.com: 52.59.146.62	NS	a.gtld-servers.net (2001:503:a83e::2:30)

14. CAA - Entries

Domainname	flag	Name	Value	∑ Queries	∑ Timeout
rodi.es	0		no CAA entry found	1	0
es	0		no CAA entry found	1	0

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries	∑ Timeout
rodi.es		ok	1	0
_acme-challenge.zulip.rodi.es.rodi.es		Name Error - The domain name does not exist	1	0

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

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

Permalink: https://check-your-website.server-daten.de/?i=475856d9-98af-48ff-ae90-a61b8511d75f

Last Result: https://check-your-website.server-daten.de/?q=zulip.rodi.es - 2022-03-15 09:52:30

Do you like this page? Support this tool, add a link on your page:

<a href="https://check-your-website.server-daten.de/?q=zulip.rodi.es" target="_blank">Check this Site: zulip.rodi.es</a>

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro

QR-Code of this page - https://check-your-website.server-daten.de/?d=zulip.rodi.es