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No dns entry found - perhaps mistype. Or wrong IDN

Checked:
12.03.2025 12:10:36

Older results

No older results found

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
glpi.itc-packaging.com	CNAME	20.107.179.91	yes	1	0
www.glpi.itc-packaging.com	CNAME	20.107.179.91	yes	1	0
*.itc-packaging.com	A		yes
	AAAA		yes
	CNAME	20.107.179.91	yes
*.glpi.itc-packaging.com	A		yes
	AAAA		yes
	CNAME	20.107.179.91	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


	3 DNSKEY RR found


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


	Public Key with Algorithm 8, KeyTag 26470, Flags 256


	Public Key with Algorithm 8, KeyTag 38696, 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: 02.04.2025, 00:00:00 +, Signature-Inception: 12.03.2025, 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: com
com	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 25.03.2025, 05:00:00 +, Signature-Inception: 12.03.2025, 04:00:00 +, KeyTag 26470, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26470 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 23202, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.03.2025, 15:02:35 +, Signature-Inception: 03.03.2025, 14:57:35 +, KeyTag 19718, Signer-Name: com


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: itc-packaging.com
itc-packaging.com	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 "o8796183mtkusu1bg1hhgdmsd5ge90mc" between the hashed NSEC3-owner "o8791huufrpa6lamb3fj7r0vpqremtf2" and the hashed NextOwner "o879aqo99dip2jhfujt8gnte1p3god3g". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner o8791huufrpa6lamb3fj7r0vpqremtf2.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 17.03.2025, 00:50:49 +, Signature-Inception: 09.03.2025, 23:40:49 +, KeyTag 23202, Signer-Name: com


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "itc-packaging.com". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 16.03.2025, 00:26:40 +, Signature-Inception: 08.03.2025, 23:16:40 +, KeyTag 23202, Signer-Name: com


	0 DNSKEY RR found




Zone: glpi.itc-packaging.com
glpi.itc-packaging.com	0 DS RR in the parent zone found

Zone: www.glpi.itc-packaging.com
www.glpi.itc-packaging.com	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
itc-packaging.com	• ns3.acens.net / ns222.servicio-online.net	217.116.0.192 Alcobendas/Madrid/Spain (ES) - acens (Spain)	•
	• ns4.acens.net / ns220.servicio-online.net	217.116.0.149 Alcobendas/Madrid/Spain (ES) - acens (Spain)	•
	• ns7.acens.net / ns202012.servicio-online.net	217.116.15.172 Alcobendas/Madrid/Spain (ES) - acens (Spain)	•
com	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-eltxl1		•
	• c.gtld-servers.net / nnn1-par6		•
	• d.gtld-servers.net / nnn1-par6		•
	• e.gtld-servers.net / nnn1-par6		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-frmrs-2		•
	• k.gtld-servers.net / nnn1-frmrs-2		•
	• l.gtld-servers.net / nnn1-frmrs-2		•
	• m.gtld-servers.net / nnn1-frmrs-2		•

4. SOA-Entries

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1741777817
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	11

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1741777832
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	2

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777856
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777856
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777857
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777857
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777858
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	itc-packaging.com
Zone-Name:	itc-packaging.com
Primary:	ns3.acens.net
Mail:	hostmaster.ns3.acens.net
Serial:	1741777858
Refresh:	14400
Retry:	3600
Expire:	604800
TTL:	86400
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 "glpi.itc-packaging.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 103088 (complete: 263653)
A	Good: All ip addresses are public addresses
A	Good: 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.
X	Fatal: Wrong CNAME definition found.Domain name: glpi.itc-packaging.com, CNAME: 20.107.179.91: IPv4 address found, but not allowed. Only domain names are allowed.
X	Fatal: Wrong CNAME definition found.Domain name: www.glpi.itc-packaging.com, CNAME: 20.107.179.91: IPv4 address found, but not allowed. Only domain names are allowed.
B	No _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.glpi.itc-packaging.com
	2. Header-Checks
U		No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
A	Info:: 10 Queries complete, 4 with IPv6, 6 with IPv4.
	Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
	Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 3 different Name Servers found: ns3.acens.net, ns4.acens.net, ns7.acens.net, 3 Name Servers included in Delegation: ns3.acens.net, ns4.acens.net, ns7.acens.net, 3 Name Servers included in 1 Zone definitions: ns3.acens.net, ns4.acens.net, ns7.acens.net, 1 Name Servers listed in SOA.Primary: ns3.acens.net.
A	Good: Only one SOA.Primary Name Server found.: ns3.acens.net.
A	Good: SOA.Primary Name Server included in the delegation set.: ns3.acens.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: 3 Name Servers, 1 different subnets (first Byte): 217., 1 different subnets (first two Bytes): 217.116., 2 different subnets (first three Bytes): 217.116.0., 217.116.15.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Good: Nameserver supports TCP connections: 3 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 3 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
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: 86077 milliseconds, 86.077 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" > of the last months 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. Html-Parsing via https://validator.w3.org/nu/

No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns3.acens.net, ns4.acens.net, ns7.acens.net

QNr.	Domain	Type	NS used
1	net	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
2	ns3.acens.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns1.acens.net, ns2.acens.net
	Answer: ns1.acens.net 217.116.0.176
	Answer: ns2.acens.net 217.116.0.177
3	ns4.acens.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns1.acens.net, ns2.acens.net
	Answer: ns1.acens.net 217.116.0.176
	Answer: ns2.acens.net 217.116.0.177
4	ns7.acens.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns1.acens.net, ns2.acens.net
	Answer: ns1.acens.net 217.116.0.176
	Answer: ns2.acens.net 217.116.0.177
5	ns3.acens.net: 217.116.0.192	A	ns1.acens.net (217.116.0.176)
6	ns3.acens.net: No AAAA record found	AAAA	ns1.acens.net (217.116.0.176)
7	ns4.acens.net: 217.116.0.149	A	ns1.acens.net (217.116.0.176)
8	ns4.acens.net: No AAAA record found	AAAA	ns1.acens.net (217.116.0.176)
9	ns7.acens.net: 217.116.15.172	A	ns1.acens.net (217.116.0.176)
10	ns7.acens.net: No AAAA record found	AAAA	ns1.acens.net (217.116.0.176)

14. CAA - Entries

Domainname	flag	Value	∑ Queries
www.glpi.itc-packaging.com			1
glpi.itc-packaging.com			1
itc-packaging.com	0	no CAA entry found	1
com	0	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
itc-packaging.com	google-site-verification=0xWQ2OHD0ANzbnhjlLlHatRi3vi0ugWEbT3SMZDMHro	ok	1
itc-packaging.com	v=spf1 include:spf.protection.outlook.com include:_spf.stampymail.com -all	ok	1
glpi.itc-packaging.com			1
www.glpi.itc-packaging.com			1
_acme-challenge.glpi.itc-packaging.com			1
_acme-challenge.www.glpi.itc-packaging.com			1
_acme-challenge.glpi.itc-packaging.com.itc-packaging.com		Name Error - The domain name does not exist	1
_acme-challenge.glpi.itc-packaging.com.glpi.itc-packaging.com			1
_acme-challenge.www.glpi.itc-packaging.com.glpi.itc-packaging.com			1
_acme-challenge.www.glpi.itc-packaging.com.www.glpi.itc-packaging.com			1

16. DomainService - Entries

Type		Domain	Pref	Value	DNS-error	num Answers	Status	Description
SPF	TXT	glpi.itc-packaging.com					32768	TXT expected, but CNAME found. CNAME not allowed, only TXT queries are allowed. See RFC 7208, 4.4.

17. Cipher Suites

No Ciphers found

18. Portchecks

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

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