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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. NameServer-IPAddresses | 13. CAA | 14. TXT | 15. DomainServiceEntries | 16. Cipher Suites | 17. Portchecks |


T

Timeout

Checked:
24.01.2023 21:30:59


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1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
larsvantol.nl
A
87.214.218.110
The Hague/South Holland/Netherlands (NL) - T-mobile Netherlands B.V
No Hostname found
yes
1
0

AAAA

yes


www.larsvantol.nl
A
87.214.218.110
The Hague/South Holland/Netherlands (NL) - T-mobile Netherlands B.V
No Hostname found
yes
1
0

AAAA

yes


*.larsvantol.nl
A
87.214.218.110
yes



AAAA

yes



CNAME

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 951, 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: 11.02.2023, 00:00:00 +, Signature-Inception: 21.01.2023, 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: nl
nl
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 06.02.2023, 17:00:00 +, Signature-Inception: 24.01.2023, 16:00:00 +, KeyTag 951, Signer-Name: (root)



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 951 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 34112, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 52584, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 04.02.2023, 14:16:59 +, Signature-Inception: 21.01.2023, 15:07:32 +, KeyTag 34112, Signer-Name: nl



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 34112 used to validate the DNSKEY RRSet



• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest "PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: larsvantol.nl
larsvantol.nl
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 58938, DigestType 2 and Digest t5D9BR0mEJvN03dELtwjnXf4LsiPpyR448mzyTUOTxY=



1 RRSIG RR to validate DS RR found



RRSIG-Owner larsvantol.nl., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 04.02.2023, 20:48:44 +, Signature-Inception: 21.01.2023, 07:37:31 +, KeyTag 52584, Signer-Name: nl



• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 52584 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 58938, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 58938 used to validate the DNSKEY RRSet



• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 58938, DigestType 2 and Digest "t5D9BR0mEJvN03dELtwjnXf4LsiPpyR448mzyTUOTxY=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 87.214.218.110
Validated: RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



RRSIG Type 16 validates the TXT - Result: v=spf1 a mx include:spf.mijndomeinhosting.nl -all
Validated: RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



CNAME-Query sends a valid NSEC RR as result with the query name "larsvantol.nl" equal the NSEC-owner "larsvantol.nl" and the NextOwner "*.larsvantol.nl". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, TXT, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC RR as result with the query name "larsvantol.nl" equal the NSEC-owner "larsvantol.nl" and the NextOwner "*.larsvantol.nl". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, TXT, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "_443._tcp.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.larsvantol.nl) sends a valid NSEC RR as result with the query name "_443._tcp.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that TLSA RR.TLSA-Query (_443._tcp.larsvantol.nl) sends a valid NSEC RR as result with the parent Wildcard "*._tcp.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that Wildcard-expansion.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC RR as result with the query name "larsvantol.nl" equal the NSEC-owner "larsvantol.nl" and the NextOwner "*.larsvantol.nl". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, TXT, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.

Zone: www.larsvantol.nl
www.larsvantol.nl
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 "*.larsvantol.nl" and the NextOwner "_dmarc.larsvantol.nl". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: A, RRSIG, NSEC



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



RRSIG Type 1 validates the A - Result: 87.214.218.110. RRSIG Owner has 3 labels, RRSIG Labels = 2, so it's a wildcard expansion, the Query Name doesn't exists. An additional NSEC/NSEC3 is required to confirm the Not-Existence of the query name.
Validated: RRSIG-Owner www.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



A-Query sends a valid NSEC RR as result with the query name "www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that A RR.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "www.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC RR as result with the query name "www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that CNAME RR.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "www.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC RR as result with the query name "www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that TXT RR.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "www.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC RR as result with the query name "www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that AAAA RR.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "_443._tcp.www.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.www.larsvantol.nl) sends a valid NSEC RR as result with the query name "_443._tcp.www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that TLSA RR.TLSA-Query (_443._tcp.www.larsvantol.nl) sends a valid NSEC RR as result with the parent Wildcard "*._tcp.www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that Wildcard-expansion.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC RR as result with the owner name *.larsvantol.nl as the Wildcard-Expansion of the Closest Encloser of the query name "www.larsvantol.nl". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, RRSIG, NSEC Validated: RRSIG-Owner *.larsvantol.nl., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC RR as result with the query name "www.larsvantol.nl" between the NSEC-owner "_dmarc.larsvantol.nl" and the NextOwner "larsvantol.nl". So the zone confirmes the not-existence of that CAA RR.
Bitmap: CNAME, RRSIG, NSEC Validated: RRSIG-Owner _dmarc.larsvantol.nl., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 02.02.2023, 00:00:00 +, Signature-Inception: 12.01.2023, 00:00:00 +, KeyTag 58938, Signer-Name: larsvantol.nl



Status: Good. NoData-Proof required and found.


3. Name Servers

DomainNameserverNS-IP
www.larsvantol.nl
•  nsn1.mijndomein.nl / Auth_Host2.Frankfurt_Node1
•
larsvantol.nl
•  nsn1.mijndomein.nl / Auth_Host1.Frankfurt_Node1
156.154.64.107
New York/United States (US) - NeuStar, Inc.		•

• 
2001:502:f3ff::8f
Sterling/Virginia/United States (US) - NeuStar, Inc.		•

•  nsn2.mijndomein.nl / Auth_Host2.Frankfurt_Node1
156.154.65.107
New York/United States (US) - NeuStar, Inc.		•

• 
2610:a1:1014::8f
Chicago/Illinois/United States (US) - NeuStar		•

•  nsn3.mijndomein.nl / Auth_Host2.Frankfurt_Node1
156.154.66.107
Ashburn/Virginia/United States (US) - NeuStar, Inc.		•

• 
2610:a1:1015::8f
Miami/Florida/United States (US) - NeuStar		•
nl
•  ns1.dns.nl / eqx-fr2-ns02-95
•

•  ns3.dns.nl / tld-all-fam1@53024
•

•  ns4.dns.nl / FRA1
•


4. SOA-Entries


Domain:nl
Zone-Name:nl
Primary:ns1.dns.nl
Mail:hostmaster.domain-registry.nl
Serial:2023012440
Refresh:3600
Retry:600
Expire:2419200
TTL:600
num Entries:3


Domain:larsvantol.nl
Zone-Name:larsvantol.nl
Primary:nsn1.mijndomein.nl
Mail:hostmaster.larsvantol.nl
Serial:2023011901
Refresh:86400
Retry:3600
Expire:604800
TTL:3600
num Entries:6


Domain:www.larsvantol.nl
Zone-Name:larsvantol.nl
Primary:nsn1.mijndomein.nl
Mail:hostmaster.larsvantol.nl
Serial:2023011901
Refresh:86400
Retry:3600
Expire:604800
TTL:3600
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://larsvantol.nl/
87.214.218.110
301
https://larsvantol.nl/
Html is minified: 100.00 %		0.083
A
Date: Tue, 24 Jan 2023 20:31:35 GMT
Server: Apache/2.4.52 (Ubuntu)
Location: https://larsvantol.nl/
Content-Length: 309
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.larsvantol.nl/
87.214.218.110 GZip used - 79 / 85 - 7.06 %
200

Html is minified: 100.00 %		0.604
H
small visible content (num chars: 13)
404 Not Found
Date: Tue, 24 Jan 2023 20:31:35 GMT
Server: Apache/2.4.52 (Ubuntu)
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 79
Connection: close
Content-Type: text/html; charset=utf-8

• https://larsvantol.nl/
87.214.218.110
-14

10.033
T
Timeout - The operation has timed out

• https://www.larsvantol.nl/
87.214.218.110
-14

10.047
T
Timeout - The operation has timed out

• http://larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.214.218.110
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %		0.060
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.52 (Ubuntu) Server at larsvantol.nl Port 80
Date: Tue, 24 Jan 2023 20:31:56 GMT
Server: Apache/2.4.52 (Ubuntu)
Location: https://larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 378
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.214.218.110 GZip used - 79 / 85 - 7.06 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 100.00 %		0.596

Visible Content: 404 Not Found
Date: Tue, 24 Jan 2023 20:31:56 GMT
Server: Apache/2.4.52 (Ubuntu)
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 79
Connection: close
Content-Type: text/html; charset=utf-8

• https://larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-14

10.050
T
Timeout - The operation has timed out
Visible Content:

• https://87.214.218.110/
87.214.218.110
-14

10.033
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "larsvantol.nl" is domain, public suffix is ".nl", top-level-domain is ".nl", top-level-domain-type is "country-code", Country is Netherlands (the), tld-manager is "SIDN (Stichting Internet Domeinregistratie Nederland)", num .nl-domains preloaded: 4674 (complete: 216710)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: larsvantol.nl has only one ip address.
Warning: Only one ip address found: www.larsvantol.nl 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: larsvantol.nl has no ipv6 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: www.larsvantol.nl has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
AGood - only one version with Http-Status 200
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
HFatal error: No https - result with http-status 200, no encryption
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
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 larsvantol.nl, 1 ip addresses.
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 www.larsvantol.nl, 1 ip addresses.
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.larsvantol.nl

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

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: nsn1.mijndomein.nl, nsn2.mijndomein.nl, nsn3.mijndomein.nl, 3 Name Servers included in Delegation: nsn1.mijndomein.nl, nsn2.mijndomein.nl, nsn3.mijndomein.nl, 3 Name Servers included in 1 Zone definitions: nsn1.mijndomein.nl, nsn2.mijndomein.nl, nsn3.mijndomein.nl, 1 Name Servers listed in SOA.Primary: nsn1.mijndomein.nl.
AGood: Only one SOA.Primary Name Server found.: nsn1.mijndomein.nl.
AGood: SOA.Primary Name Server included in the delegation set.: nsn1.mijndomein.nl.
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: nsn1.mijndomein.nl, nsn2.mijndomein.nl, nsn3.mijndomein.nl
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 3 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 3 Name Servers, 1 Top Level Domain: nl
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: mijndomein.nl
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: US
AInfo: Ipv4-Subnet-list: 3 Name Servers, 1 different subnets (first Byte): 156., 1 different subnets (first two Bytes): 156.154., 3 different subnets (first three Bytes): 156.154.64., 156.154.65., 156.154.66.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2610:, 2 different subnets (first two blocks): 2001:0502:, 2610:00a1:, 3 different subnets (first three blocks): 2001:0502:f3ff:, 2610:00a1:1014:, 2610:00a1:1015:, 3 different subnets (first four blocks): 2001:0502:f3ff:0000:, 2610:00a1:1014:0000:, 2610:00a1:1015:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
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

http://www.larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 87.214.218.110
200

Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://larsvantol.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-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.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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: 105760 milliseconds, 105.760 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. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: nsn1.mijndomein.nl, nsn2.mijndomein.nl, nsn3.mijndomein.nl

QNr.DomainTypeNS used
1
nl
NS
d.root-servers.net (2001:500:2d::d)

Answer: ns1.dns.nl, ns3.dns.nl, ns4.dns.nl
2
nsn1.mijndomein.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: ns1.mijndomein.nl, ns2.mijndomein.nl, ns3.mijndomein.nl, ns4.mijndomein.nl

Answer: ns1.mijndomein.nl
2001:4860:4802:32::6a, 216.239.32.106

Answer: ns2.mijndomein.nl
2001:4860:4802:34::6a, 216.239.34.106

Answer: ns3.mijndomein.nl
2001:4860:4802:36::6a, 216.239.36.106

Answer: ns4.mijndomein.nl
2001:4860:4802:38::6a, 216.239.38.106
3
nsn2.mijndomein.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: ns1.mijndomein.nl, ns2.mijndomein.nl, ns3.mijndomein.nl, ns4.mijndomein.nl

Answer: ns1.mijndomein.nl
2001:4860:4802:32::6a, 216.239.32.106

Answer: ns2.mijndomein.nl
2001:4860:4802:34::6a, 216.239.34.106

Answer: ns3.mijndomein.nl
2001:4860:4802:36::6a, 216.239.36.106

Answer: ns4.mijndomein.nl
2001:4860:4802:38::6a, 216.239.38.106
4
nsn3.mijndomein.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: ns1.mijndomein.nl, ns2.mijndomein.nl, ns3.mijndomein.nl, ns4.mijndomein.nl

Answer: ns1.mijndomein.nl
2001:4860:4802:32::6a, 216.239.32.106

Answer: ns2.mijndomein.nl
2001:4860:4802:34::6a, 216.239.34.106

Answer: ns3.mijndomein.nl
2001:4860:4802:36::6a, 216.239.36.106

Answer: ns4.mijndomein.nl
2001:4860:4802:38::6a, 216.239.38.106
5
nsn1.mijndomein.nl: 156.154.64.107
A
ns1.mijndomein.nl (2001:4860:4802:32::6a)
6
nsn1.mijndomein.nl: 2001:502:f3ff::8f
AAAA
ns1.mijndomein.nl (2001:4860:4802:32::6a)
7
nsn2.mijndomein.nl: 156.154.65.107
A
ns1.mijndomein.nl (2001:4860:4802:32::6a)
8
nsn2.mijndomein.nl: 2610:a1:1014::8f
AAAA
ns1.mijndomein.nl (2001:4860:4802:32::6a)
9
nsn3.mijndomein.nl: 156.154.66.107
A
ns1.mijndomein.nl (2001:4860:4802:32::6a)
10
nsn3.mijndomein.nl: 2610:a1:1015::8f
AAAA
ns1.mijndomein.nl (2001:4860:4802:32::6a)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.larsvantol.nl
0

no CAA entry found
1
0
larsvantol.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
larsvantol.nl
v=spf1 a mx include:spf.mijndomeinhosting.nl -all
ok
1
0
www.larsvantol.nl

ok
1
0
_acme-challenge.larsvantol.nl

missing entry or wrong length
1
0
_acme-challenge.www.larsvantol.nl

missing entry or wrong length
1
0
_acme-challenge.larsvantol.nl.larsvantol.nl

 perhaps wrong
1
0
_acme-challenge.www.larsvantol.nl.larsvantol.nl

 perhaps wrong
1
0
_acme-challenge.www.larsvantol.nl.www.larsvantol.nl

 perhaps wrong
1
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 results


17. Portchecks

DomainIPPortDescriptionResultAnswer
larsvantol.nl
87.214.218.110
21
FTP



larsvantol.nl
87.214.218.110
21
FTP



larsvantol.nl
87.214.218.110
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3

larsvantol.nl
87.214.218.110
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
larsvantol.nl IN SSHFP 3 2 f1d176c97326f8fb068e1b7c37e5c222a75ea0f2231f78ebafe24866222ea51c
larsvantol.nl IN SSHFP 4 2 da1a7b8db890218012d382947d7b2b45bbc047739a608d35dfd5a79791a9e487
larsvantol.nl
87.214.218.110
25
SMTP



larsvantol.nl
87.214.218.110
25
SMTP



larsvantol.nl
87.214.218.110
53
DNS



larsvantol.nl
87.214.218.110
53
DNS



larsvantol.nl
87.214.218.110
110
POP3



larsvantol.nl
87.214.218.110
110
POP3



larsvantol.nl
87.214.218.110
143
IMAP



larsvantol.nl
87.214.218.110
143
IMAP



larsvantol.nl
87.214.218.110
465
SMTP (encrypted)



larsvantol.nl
87.214.218.110
465
SMTP (encrypted)



larsvantol.nl
87.214.218.110
587
SMTP (encrypted, submission)



larsvantol.nl
87.214.218.110
587
SMTP (encrypted, submission)



larsvantol.nl
87.214.218.110
993
IMAP (encrypted)



larsvantol.nl
87.214.218.110
993
IMAP (encrypted)



larsvantol.nl
87.214.218.110
995
POP3 (encrypted)



larsvantol.nl
87.214.218.110
995
POP3 (encrypted)



larsvantol.nl
87.214.218.110
1433
MS SQL



larsvantol.nl
87.214.218.110
1433
MS SQL



larsvantol.nl
87.214.218.110
2082
cPanel (http)



larsvantol.nl
87.214.218.110
2082
cPanel (http)



larsvantol.nl
87.214.218.110
2083
cPanel (https)



larsvantol.nl
87.214.218.110
2083
cPanel (https)



larsvantol.nl
87.214.218.110
2086
WHM (http)



larsvantol.nl
87.214.218.110
2086
WHM (http)



larsvantol.nl
87.214.218.110
2087
WHM (https)



larsvantol.nl
87.214.218.110
2087
WHM (https)



larsvantol.nl
87.214.218.110
2089
cPanel Licensing



larsvantol.nl
87.214.218.110
2089
cPanel Licensing



larsvantol.nl
87.214.218.110
2095
cPanel Webmail (http)



larsvantol.nl
87.214.218.110
2095
cPanel Webmail (http)



larsvantol.nl
87.214.218.110
2096
cPanel Webmail (https)



larsvantol.nl
87.214.218.110
2096
cPanel Webmail (https)



larsvantol.nl
87.214.218.110
2222
DirectAdmin (http)



larsvantol.nl
87.214.218.110
2222
DirectAdmin (http)



larsvantol.nl
87.214.218.110
2222
DirectAdmin (https)



larsvantol.nl
87.214.218.110
2222
DirectAdmin (https)



larsvantol.nl
87.214.218.110
3306
mySql



larsvantol.nl
87.214.218.110
3306
mySql



larsvantol.nl
87.214.218.110
5224
Plesk Licensing



larsvantol.nl
87.214.218.110
5224
Plesk Licensing



larsvantol.nl
87.214.218.110
5432
PostgreSQL



larsvantol.nl
87.214.218.110
5432
PostgreSQL



larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (http)



larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (http)



larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (https)



larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (https)



larsvantol.nl
87.214.218.110
8083
VestaCP http



larsvantol.nl
87.214.218.110
8083
VestaCP http



larsvantol.nl
87.214.218.110
8083
VestaCP https



larsvantol.nl
87.214.218.110
8083
VestaCP https



larsvantol.nl
87.214.218.110
8443
Plesk Administration (https)



larsvantol.nl
87.214.218.110
8443
Plesk Administration (https)



larsvantol.nl
87.214.218.110
8447
Plesk Installer + Updates



larsvantol.nl
87.214.218.110
8447
Plesk Installer + Updates



larsvantol.nl
87.214.218.110
8880
Plesk Administration (http)



larsvantol.nl
87.214.218.110
8880
Plesk Administration (http)



larsvantol.nl
87.214.218.110
10000
Webmin (http)



larsvantol.nl
87.214.218.110
10000
Webmin (http)



larsvantol.nl
87.214.218.110
10000
Webmin (https)



larsvantol.nl
87.214.218.110
10000
Webmin (https)



www.larsvantol.nl
87.214.218.110
21
FTP



www.larsvantol.nl
87.214.218.110
21
FTP



www.larsvantol.nl
87.214.218.110
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3

www.larsvantol.nl
87.214.218.110
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.larsvantol.nl IN SSHFP 3 2 f1d176c97326f8fb068e1b7c37e5c222a75ea0f2231f78ebafe24866222ea51c
www.larsvantol.nl IN SSHFP 4 2 da1a7b8db890218012d382947d7b2b45bbc047739a608d35dfd5a79791a9e487
www.larsvantol.nl
87.214.218.110
25
SMTP



www.larsvantol.nl
87.214.218.110
25
SMTP



www.larsvantol.nl
87.214.218.110
53
DNS



www.larsvantol.nl
87.214.218.110
53
DNS



www.larsvantol.nl
87.214.218.110
110
POP3



www.larsvantol.nl
87.214.218.110
110
POP3



www.larsvantol.nl
87.214.218.110
143
IMAP



www.larsvantol.nl
87.214.218.110
143
IMAP



www.larsvantol.nl
87.214.218.110
465
SMTP (encrypted)



www.larsvantol.nl
87.214.218.110
465
SMTP (encrypted)



www.larsvantol.nl
87.214.218.110
587
SMTP (encrypted, submission)



www.larsvantol.nl
87.214.218.110
587
SMTP (encrypted, submission)



www.larsvantol.nl
87.214.218.110
993
IMAP (encrypted)



www.larsvantol.nl
87.214.218.110
993
IMAP (encrypted)



www.larsvantol.nl
87.214.218.110
995
POP3 (encrypted)



www.larsvantol.nl
87.214.218.110
995
POP3 (encrypted)



www.larsvantol.nl
87.214.218.110
1433
MS SQL



www.larsvantol.nl
87.214.218.110
1433
MS SQL



www.larsvantol.nl
87.214.218.110
2082
cPanel (http)



www.larsvantol.nl
87.214.218.110
2082
cPanel (http)



www.larsvantol.nl
87.214.218.110
2083
cPanel (https)



www.larsvantol.nl
87.214.218.110
2083
cPanel (https)



www.larsvantol.nl
87.214.218.110
2086
WHM (http)



www.larsvantol.nl
87.214.218.110
2086
WHM (http)



www.larsvantol.nl
87.214.218.110
2087
WHM (https)



www.larsvantol.nl
87.214.218.110
2087
WHM (https)



www.larsvantol.nl
87.214.218.110
2089
cPanel Licensing



www.larsvantol.nl
87.214.218.110
2089
cPanel Licensing



www.larsvantol.nl
87.214.218.110
2095
cPanel Webmail (http)



www.larsvantol.nl
87.214.218.110
2095
cPanel Webmail (http)



www.larsvantol.nl
87.214.218.110
2096
cPanel Webmail (https)



www.larsvantol.nl
87.214.218.110
2096
cPanel Webmail (https)



www.larsvantol.nl
87.214.218.110
2222
DirectAdmin (http)



www.larsvantol.nl
87.214.218.110
2222
DirectAdmin (http)



www.larsvantol.nl
87.214.218.110
2222
DirectAdmin (https)



www.larsvantol.nl
87.214.218.110
2222
DirectAdmin (https)



www.larsvantol.nl
87.214.218.110
3306
mySql



www.larsvantol.nl
87.214.218.110
3306
mySql



www.larsvantol.nl
87.214.218.110
5224
Plesk Licensing



www.larsvantol.nl
87.214.218.110
5224
Plesk Licensing



www.larsvantol.nl
87.214.218.110
5432
PostgreSQL



www.larsvantol.nl
87.214.218.110
5432
PostgreSQL



www.larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (http)



www.larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (http)



www.larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (https)



www.larsvantol.nl
87.214.218.110
8080
Ookla Speedtest (https)



www.larsvantol.nl
87.214.218.110
8083
VestaCP http



www.larsvantol.nl
87.214.218.110
8083
VestaCP http



www.larsvantol.nl
87.214.218.110
8083
VestaCP https



www.larsvantol.nl
87.214.218.110
8083
VestaCP https



www.larsvantol.nl
87.214.218.110
8443
Plesk Administration (https)



www.larsvantol.nl
87.214.218.110
8443
Plesk Administration (https)



www.larsvantol.nl
87.214.218.110
8447
Plesk Installer + Updates



www.larsvantol.nl
87.214.218.110
8447
Plesk Installer + Updates



www.larsvantol.nl
87.214.218.110
8880
Plesk Administration (http)



www.larsvantol.nl
87.214.218.110
8880
Plesk Administration (http)



www.larsvantol.nl
87.214.218.110
10000
Webmin (http)



www.larsvantol.nl
87.214.218.110
10000
Webmin (http)



www.larsvantol.nl
87.214.218.110
10000
Webmin (https)



www.larsvantol.nl
87.214.218.110
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=e6af0f42-39c8-4592-aed7-c25cf91ba75e


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