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





1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
servisto.nl
A
141.138.139.31
Amsterdam/North Holland/Netherlands (NL) - TransIP BV
Hostname: 141-138-139-31.colo.transip.net
yes
1
0

AAAA
2a01:7c8:aaaa:3b0::1
Raalte/Provincie Overijssel/Netherlands (NL) - TransIP B.V. Amsterdam network

yes


www.servisto.nl
A
141.138.139.31
Amsterdam/North Holland/Netherlands (NL) - TransIP BV
Hostname: 141-138-139-31.colo.transip.net
yes
1
0

AAAA
2a01:7c8:aaaa:3b0::1
Raalte/Provincie Overijssel/Netherlands (NL) - TransIP B.V. Amsterdam network

yes


*.servisto.nl
A
141.138.139.31
yes



AAAA
2a01:7c8:aaaa:3b0::1
yes



CNAME

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (some minor bugs wildcard + nsec/nsec3)

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 46594, Flags 256



Public Key with Algorithm 8, KeyTag 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.07.2020, 00:00:00 +, Signature-Inception: 20.06.2020, 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: 12.07.2020, 05:00:00 +, Signature-Inception: 29.06.2020, 04:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 13798, Flags 256



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



Public Key with Algorithm 8, KeyTag 39199, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 09.07.2020, 19:00:25 +, Signature-Inception: 25.06.2020, 07:08:01 +, 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: servisto.nl
servisto.nl
1 DS RR in the parent zone found



DS with Algorithm 7, KeyTag 36711, DigestType 2 and Digest wIryabAZ1DrFn5MWUeUGg4sN8CLA9fc7oeqqnwace4k=



1 RRSIG RR to validate DS RR found



RRSIG-Owner servisto.nl., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 11.07.2020, 04:33:28 +, Signature-Inception: 27.06.2020, 02:09:02 +, KeyTag 13798, Signer-Name: nl



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 13798 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 7, KeyTag 782, Flags 256



Public Key with Algorithm 7, KeyTag 6653, Flags 256



Public Key with Algorithm 7, KeyTag 36711, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner servisto.nl., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



RRSIG-Owner servisto.nl., Algorithm: 7, 2 Labels, original TTL: 86400 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 36711, Signer-Name: servisto.nl



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 782 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 36711 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 36711, DigestType 2 and Digest "wIryabAZ1DrFn5MWUeUGg4sN8CLA9fc7oeqqnwace4k=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 141.138.139.31
Validated: RRSIG-Owner servisto.nl., Algorithm: 7, 2 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



RRSIG Type 16 validates the TXT - Result: v=spf1 include:_spf.transip.email ~all google-site-verification=qQ2iK5gGGgeNLoXB8yCWHb_7qJvSwnhJsaHvuImt6Mc
Validated: RRSIG-Owner servisto.nl., Algorithm: 7, 2 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



RRSIG Type 28 validates the AAAA - Result: 2A01:07C8:AAAA:03B0:0000:0000:0000:0001
Validated: RRSIG-Owner servisto.nl., Algorithm: 7, 2 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "cljhftscb8pss30tave21van7ho021ml" equal the hashed NSEC3-owner "cljhftscb8pss30tave21van7ho021ml" and the hashed NextOwner "d2igs8l2h9c2hj1raab59uov1jlpj1lf". 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, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.servisto.nl) sends a valid NSEC3 RR as result with the hashed owner name "cljhftscb8pss30tave21van7ho021ml" (unhashed: servisto.nl). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "sbo74l7nqvu8o6u0ktaneespkh3c4e22" (unhashed: _tcp.servisto.nl) with the owner "rqqga93eeh3jhsdmn8p2kvcri6q6601v" and the NextOwner "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result with the hashed owner name "cgsgql8beg9e9g7mst9dgfvesb391v42" (unhashed: *.servisto.nl) as the Wildcard-Expansion of the Closest Encloser of the query name "bsovk23e7d8cifutbeandrljajoeanem". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed query name "cljhftscb8pss30tave21van7ho021ml" equal the hashed NSEC3-owner "cljhftscb8pss30tave21van7ho021ml" and the hashed NextOwner "d2igs8l2h9c2hj1raab59uov1jlpj1lf". 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, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.

Zone: www.servisto.nl
www.servisto.nl
0 DS RR in the parent zone found



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "cljhftscb8pss30tave21van7ho021ml" as Owner. That's the Hash of "servisto.nl" with the NextHashedOwnerName "d2igs8l2h9c2hj1raab59uov1jlpj1lf". So that domain name is the Closest Encloser of "www.servisto.nl". Opt-Out: False.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



The ClosestEncloser says, that "*.servisto.nl" with the Hash "cgsgql8beg9e9g7mst9dgfvesb391v42" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "cgsgql8beg9e9g7mst9dgfvesb391v42" and the Next Owner "cljhftscb8pss30tave21van7ho021ml", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



RRSIG Type 1 validates the A - Result: 141.138.139.31. 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.servisto.nl., Algorithm: 7, 2 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



RRSIG Type 28 validates the AAAA - Result: 2A01:07C8:AAAA:03B0:0000:0000:0000:0001. 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.servisto.nl., Algorithm: 7, 2 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



A-Query sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "7i4pub35ti61tb2pdrf9ff79fdiupng9" comes before the hashed NextOwner, so the zone confirmes the not-existence of that A RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "cljhftscb8pss30tave21van7ho021ml" (unhashed: servisto.nl). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "cgsgql8beg9e9g7mst9dgfvesb391v42" (unhashed: *.servisto.nl) as the Wildcard-Expansion of the Closest Encloser of the query name "7i4pub35ti61tb2pdrf9ff79fdiupng9". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "7i4pub35ti61tb2pdrf9ff79fdiupng9" comes before the hashed NextOwner, so the zone confirmes the not-existence of that CNAME RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "cljhftscb8pss30tave21van7ho021ml" (unhashed: servisto.nl). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "cgsgql8beg9e9g7mst9dgfvesb391v42" (unhashed: *.servisto.nl) as the Wildcard-Expansion of the Closest Encloser of the query name "7i4pub35ti61tb2pdrf9ff79fdiupng9". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "7i4pub35ti61tb2pdrf9ff79fdiupng9" comes before the hashed NextOwner, so the zone confirmes the not-existence of that TXT RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "7i4pub35ti61tb2pdrf9ff79fdiupng9" comes before the hashed NextOwner, so the zone confirmes the not-existence of that AAAA RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.www.servisto.nl) sends a valid NSEC3 RR as result with the hashed owner name "cljhftscb8pss30tave21van7ho021ml" (unhashed: servisto.nl). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "7i4pub35ti61tb2pdrf9ff79fdiupng9" (unhashed: www.servisto.nl) with the owner "rqqga93eeh3jhsdmn8p2kvcri6q6601v" and the NextOwner "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44". So that NSEC3 confirms the not-existence of the Next Closer Name. TLSA-Query (_443._tcp.www.servisto.nl) sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "s3mv0d1i3b9nnram8v9heflrd6qejkbj" comes after the hashed Owner, so the zone confirmes the not-existence of that TLSA RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result with the hashed owner name "cgsgql8beg9e9g7mst9dgfvesb391v42" (unhashed: *.servisto.nl) as the Wildcard-Expansion of the Closest Encloser of the query name "s3mv0d1i3b9nnram8v9heflrd6qejkbj". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "cljhftscb8pss30tave21van7ho021ml" (unhashed: servisto.nl). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner cljhftscb8pss30tave21van7ho021ml.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "cgsgql8beg9e9g7mst9dgfvesb391v42" (unhashed: *.servisto.nl) as the Wildcard-Expansion of the Closest Encloser of the query name "7i4pub35ti61tb2pdrf9ff79fdiupng9". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner cgsgql8beg9e9g7mst9dgfvesb391v42.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the owner name "rqqga93eeh3jhsdmn8p2kvcri6q6601v" greater the NextOwner-Name "7k3s2u8mtf0g6a6ftik3cd3jpdhnvg44", so the NSEC3 covers the end of the zone. The hashed query name "7i4pub35ti61tb2pdrf9ff79fdiupng9" comes before the hashed NextOwner, so the zone confirmes the not-existence of that CAA RR.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner rqqga93eeh3jhsdmn8p2kvcri6q6601v.servisto.nl., Algorithm: 7, 3 Labels, original TTL: 300 sec, Signature-expiration: 29.10.2020, 07:00:23 +, Signature-Inception: 29.06.2020, 07:00:23 +, KeyTag 782, Signer-Name: servisto.nl



Status: Good. NoData-Proof required and found.


3. Name Servers

DomainNameserverNS-IP
www.servisto.nl
  ns0.transip.net

servisto.nl
  ns0.transip.net
195.135.195.195
Rome/Latium/Italy (IT) - Transip B.V.


 
2a01:7c8:dddd:195::195
Rotterdam/South Holland/Netherlands (NL) - Transip B.V.


  ns1.transip.nl
195.8.195.195
Leiden/South Holland/Netherlands (NL) - Transip B.V.


 
2a01:7c8:7000:195::195
Leiden/South Holland/Netherlands (NL) - Transip B.V.


  ns2.transip.eu
37.97.199.195
Eindhoven/North Brabant/Netherlands (NL) - Transip B.V.


 
2a01:7c8:f:c1f::195
Amsterdam/North Holland/Netherlands (NL) - TransIP B.V. Amsterdam network

nl
  ns1.dns.nl / LHR1


  ns2.dns.nl / s2.amx


  ns3.dns.nl / tld-nl-fra2


4. SOA-Entries


Domain:nl
Zone-Name:nl
Primary:ns1.dns.nl
Mail:hostmaster.domain-registry.nl
Serial:2020062923
Refresh:3600
Retry:600
Expire:2419200
TTL:600
num Entries:3


Domain:servisto.nl
Zone-Name:servisto.nl
Primary:ns0.transip.net
Mail:hostmaster.transip.nl
Serial:2020062903
Refresh:14400
Retry:1800
Expire:2419200
TTL:300
num Entries:6


Domain:www.servisto.nl
Zone-Name:servisto.nl
Primary:ns0.transip.net
Mail:hostmaster.transip.nl
Serial:2020062903
Refresh:14400
Retry:1800
Expire:2419200
TTL:300
num Entries:1


5. Screenshots

Startaddress: https://servisto.nl, address used: https://servisto.nl/, Screenshot created 2020-06-29 12:19:27 +00:0

Mobil (412px x 732px)

434 milliseconds

Screenshot mobile - https://servisto.nl/
Mobil + Landscape (732px x 412px)

462 milliseconds

Screenshot mobile landscape - https://servisto.nl/
Screen (1280px x 1680px)

909 milliseconds

Screenshot Desktop - https://servisto.nl/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3964827

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://servisto.nl/
141.138.139.31
301
https://servisto.nl/
Html is minified: 109.03 %
0.043
A
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:13 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

• http://servisto.nl/
2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
Html is minified: 109.03 %
0.033
A
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:13 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

• http://www.servisto.nl/
141.138.139.31
301
https://www.servisto.nl/
Html is minified: 109.03 %
0.040
A
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:13 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.servisto.nl/

• http://www.servisto.nl/
2a01:7c8:aaaa:3b0::1
301
https://www.servisto.nl/
Html is minified: 109.03 %
0.030
A
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:14 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.servisto.nl/

• https://www.servisto.nl/
141.138.139.31
301
https://servisto.nl/
Html is minified: 109.03 %
3.286
B
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:21 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

• https://www.servisto.nl/
2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
Html is minified: 109.03 %
3.163
B
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:25 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

• https://servisto.nl/
141.138.139.31 GZip used - 3152 / 9446 - 66.63 %
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 111.39 %
3.450
B
Server: nginx
Date: Mon, 29 Jun 2020 10:18:14 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Set-Cookie: CraftSessionId=obcderi8coj3rvdtr7uqql085d; Path=/; Domain=servisto.nl; HttpOnly; Secure,CRAFT_CSRF_TOKEN=53c49182e2fa6bbed42d92a47a714fe3ab9c753cbafda037c8deca4d4dd4eed9a%3A2%3A%7Bi%3A0%3Bs%3A16%3A%22CRAFT_CSRF_TOKEN%22%3Bi%3A1%3Bs%3A40%3A%22auSItBllow9u6-3PRIPM1WQ61IN5LjtNQUfrgyrz%22%3B%7D; Path=/; Domain=servisto.nl; HttpOnly; Secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate,no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
Pragma: no-cache
X-Powered-By: Craft CMS
Strict-Transport-Security: max-age=15768000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
Content-Encoding: gzip

• https://servisto.nl/
2a01:7c8:aaaa:3b0::1 GZip used - 3150 / 9446 - 66.65 %
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 111.39 %
3.216
B
Server: nginx
Date: Mon, 29 Jun 2020 10:18:18 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Set-Cookie: CraftSessionId=fm8bjhgm02re9ceiqok1unrgpj; Path=/; Domain=servisto.nl; HttpOnly; Secure,CRAFT_CSRF_TOKEN=35e829603651496c9217666cdd0838cbd8f74d5723aa999cde4ac48ce65ca25ca%3A2%3A%7Bi%3A0%3Bs%3A16%3A%22CRAFT_CSRF_TOKEN%22%3Bi%3A1%3Bs%3A40%3A%229c3fyk6ItjqBgPqhY-JBNPC6JcXz2uZXC88dyLpm%22%3B%7D; Path=/; Domain=servisto.nl; HttpOnly; Secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate,no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
Pragma: no-cache
X-Powered-By: Craft CMS
Strict-Transport-Security: max-age=15768000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
Content-Encoding: gzip

• http://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
141.138.139.31
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.03 %
0.040
A
Visible Content: 301 Moved Permanently nginx/1.18.0
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:28 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:7c8:aaaa:3b0::1
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.03 %
0.034
A
Visible Content: 301 Moved Permanently nginx/1.18.0
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:28 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
141.138.139.31
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.03 %
0.040
A
Visible Content: 301 Moved Permanently nginx/1.18.0
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:28 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:7c8:aaaa:3b0::1
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.03 %
0.030
A
Visible Content: 301 Moved Permanently nginx/1.18.0
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:29 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://www.servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

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

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.03 %
3.160
A
Visible Content: 301 Moved Permanently nginx/1.18.0
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:40 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
GZip used - 8803 / 26597 - 66.90 %
Inline-JavaScript (∑/total): 20/22226 Inline-CSS (∑/total): 0/0
404

Html is minified: 929.97 %
3.450
A
Not Found
Visible Content: Pagina niet gevonden Template not found: .well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Info: Html-Content with meta and/or script, may be a problem creating a Letsencrypt certificate using http-01 validation
Server: nginx
Date: Mon, 29 Jun 2020 10:18:36 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Powered-By: Craft CMS
Set-Cookie: CRAFT_CSRF_TOKEN=80ba88610d4c6d0efd0de4137a3f38e9cc01fedc3c109aecf8fc38bd39f48917a%3A2%3A%7Bi%3A0%3Bs%3A16%3A%22CRAFT_CSRF_TOKEN%22%3Bi%3A1%3Bs%3A40%3A%226WXJqPqAIiAU4upv3wIQB_xizhc19QW9EyhBkEFh%22%3B%7D; Path=/; Domain=servisto.nl; HttpOnly; Secure
Content-Encoding: gzip

• https://141.138.139.31/
141.138.139.31
301
https://servisto.nl/
Html is minified: 109.03 %
3.293
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:29 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

• https://[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]/
2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
Html is minified: 109.03 %
3.230
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.18.0
Date: Mon, 29 Jun 2020 10:18:32 GMT
Content-Type: text/html
Content-Length: 169
Connection: close
Location: https://servisto.nl/

7. Comments


1. General Results, most used to calculate the result

Aname "servisto.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)"
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: servisto.nl has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.servisto.nl has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: servisto.nl has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.servisto.nl has 1 ipv4, 1 ipv6 addresses
Agood: No asked Authoritative Name Server had a timeout
Ahttps://141.138.139.31/ 141.138.139.31
301
https://servisto.nl/
correct redirect https to https
Ahttps://141.138.139.31/ 141.138.139.31
301
https://servisto.nl/
correct redirect https to https
Ahttps://[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]/ 2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
correct redirect https to https
Ahttps://[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]/ 2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
correct redirect https to https
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
Agood: every cookie sent via https is marked as secure
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
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)
Ahttp://servisto.nl/ 141.138.139.31
301
https://servisto.nl/
correct redirect http - https with the same domain name
Ahttp://servisto.nl/ 2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
correct redirect http - https with the same domain name
Ahttp://www.servisto.nl/ 141.138.139.31
301
https://www.servisto.nl/
correct redirect http - https with the same domain name
Ahttp://www.servisto.nl/ 2a01:7c8:aaaa:3b0::1
301
https://www.servisto.nl/
correct redirect http - https with the same domain name
Bwarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15768000 seconds = 182 days found
Bhttps://www.servisto.nl/ 141.138.139.31
301

Missing HSTS-Header
Bhttps://www.servisto.nl/ 2a01:7c8:aaaa:3b0::1
301

Missing HSTS-Header
Bhttps://141.138.139.31/ 141.138.139.31
301

Missing HSTS-Header
Bhttps://[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]/ 2a01:7c8:aaaa:3b0::1
301

Missing HSTS-Header
Nhttps://141.138.139.31/ 141.138.139.31
301
https://servisto.nl/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]/ 2a01:7c8:aaaa:3b0::1
301
https://servisto.nl/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain servisto.nl, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.servisto.nl, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain servisto.nl, 2 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.servisto.nl, 2 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 6 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 6 Queries complete, 6 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: 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.ns0.transip.net (195.135.195.195, 2a01:7c8:dddd:195::195), ns1.transip.nl (195.8.195.195, 2a01:7c8:7000:195::195), ns2.transip.eu (2a01:7c8:f:c1f::195, 37.97.199.195)
AGood (1 - 3.0):: An average of 2.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns0.transip.net, ns1.transip.nl, ns2.transip.eu, 3 Name Servers included in Delegation: ns0.transip.net, ns1.transip.nl, ns2.transip.eu, 3 Name Servers included in 1 Zone definitions: ns0.transip.net, ns1.transip.nl, ns2.transip.eu, 1 Name Servers listed in SOA.Primary: ns0.transip.net.
AGood: Only one SOA.Primary Name Server found.: ns0.transip.net.
AGood: SOA.Primary Name Server included in the delegation set.: ns0.transip.net.
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: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
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
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 3 Name Servers, 3 Top Level Domains: eu, nl, net
AGood: Name Servers with different domain names found.: 3 different Domains found
AGood: Name servers with different Country locations found: 3 Name Servers, 2 Countries: IT, NL
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 195., 37., 3 different subnets (first two Bytes): 195.135., 195.8., 37.97., 3 different subnets (first three Bytes): 195.135.195., 195.8.195., 37.97.199.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 1 different subnets (first block): 2a01:, 1 different subnets (first two blocks): 2a01:07c8:, 3 different subnets (first three blocks): 2a01:07c8:000f:, 2a01:07c8:7000:, 2a01:07c8:dddd:, 3 different subnets (first four blocks): 2a01:07c8:000f:0c1f:, 2a01:07c8:7000:0195:, 2a01:07c8:dddd:0195:
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
Nameserver doesn't pass all EDNS-Checks: ns2.dns.nl: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (s2.amx). COOKIE: ok. CLIENTSUBNET: ok.
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: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://servisto.nl/ 141.138.139.31
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://servisto.nl/ 2a01:7c8:aaaa:3b0::1
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://servisto.nl/ 141.138.139.31
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://servisto.nl/ 2a01:7c8:aaaa:3b0::1
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
https://servisto.nl/ 141.138.139.31
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
https://servisto.nl/ 2a01:7c8:aaaa:3b0::1
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 1 script elements without defer/async.
https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 16 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 25 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 19 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 2 with Cache-Control max-age too short (minimum 7 days), 4 with Cache-Control long enough, 25 complete.
AGood: All images are sent with a long Cache-Control header (minimum 7 days). So the browser can reuse these files, no download is required. 14 image files with long Cache-Control max-age found
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: Some img-elements have a valid alt-attribute.: 14 img-elements found, 4 img-elements with correct alt-attributes (defined, not an empty value).
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 10 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
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
https://servisto.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.450 seconds
Warning: 404 needs more then one second
AInfo: Different Server-Headers found
ADuration: 109414 milliseconds, 109.414 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
servisto.nl
141.138.139.31
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
servisto.nl
141.138.139.31
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


servisto.nl
2a01:7c8:aaaa:3b0::1
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

servisto.nl
2a01:7c8:aaaa:3b0::1
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.servisto.nl
141.138.139.31
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.servisto.nl
141.138.139.31
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.servisto.nl
2a01:7c8:aaaa:3b0::1
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.servisto.nl
2a01:7c8:aaaa:3b0::1
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


servisto.nl
servisto.nl
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
supported
ok

servisto.nl
servisto.nl
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


www.servisto.nl
www.servisto.nl
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

www.servisto.nl
www.servisto.nl
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


141.138.139.31
141.138.139.31
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

141.138.139.31
141.138.139.31
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]
2a01:7c8:aaaa:3b0::1
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

[2a01:07c8:aaaa:03b0:0000:0000:0000:0001]
2a01:7c8:aaaa:3b0::1
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=servisto.nl

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=servisto.nl
19.04.2020
18.07.2020
expires in 12 days
servisto.nl, www.servisto.nl - 2 entries
1.
1.
CN=servisto.nl
19.04.2020

18.07.2020
expires in 12 days
servisto.nl, www.servisto.nl - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:031CB4E9AFB2A003C0DD9981BD30E50BDAE3
Thumbprint:9641873B795AEEED0FD7AEC873942B76705CFD05
SHA256 / Certificate:s9FOhzSW9PbK32lSB+2kWJC9wHfbw9X9sRzwSxRLFu8=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):a9e9e48474d85c8c824f2524bfac0890484dc528ec1e6f523764763e7b56715e
SHA256 hex / Subject Public Key Information (SPKI):7fe002e816919f27ea566d6b0876824e2f87258a4227f6cc7304c62eb55d2071
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 254 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 254 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 451 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 451 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
2
5

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1725969447
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-06-29 08:58:54
2020-09-27 08:58:54
servisto.nl, www.servisto.nl - 2 entries


1568561469
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-19 00:22:25
2020-07-18 00:22:25
servisto.nl, www.servisto.nl - 2 entries


1480106950
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-06 20:49:19
2020-06-04 20:49:19
servisto.nl, www.servisto.nl - 2 entries


1363123170
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-13 22:56:45
2020-04-12 22:56:45
servisto.nl, www.servisto.nl - 2 entries


1202844272
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-10-23 19:37:10
2020-01-21 19:37:10
servisto.nl, www.servisto.nl - 2 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
1
4

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2753832436
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-04-18 22:22:25
2020-07-17 22:22:25
servisto.nl, www.servisto.nl
2 entries


2562142896
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-06 19:49:19
2020-06-04 18:49:19
servisto.nl, www.servisto.nl
2 entries


2337441852
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-13 21:56:45
2020-04-12 20:56:45
servisto.nl, www.servisto.nl
2 entries


2031769835
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-10-23 17:37:10
2020-01-21 18:37:10
servisto.nl, www.servisto.nl
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://servisto.nl/
141.138.139.31
a

7

0


0
0
0


form

1

0


0
0
0


img

7
130,094 Bytes
0
7
0
0
0
0


link
stylesheet
2

0
1
1
1
0
0
-1

link
other
7
3,802 Bytes
0
5
0
0
0
0


meta
other
9
265 Bytes
0
1
0
0
0
0


script

1

0
1
0
0
0
0

https://servisto.nl/
2a01:7c8:aaaa:3b0::1
a

7

0


0
0
0


form

1

0


0
0
0


img

7
130,094 Bytes
0
7
0
0
0
0


link
stylesheet
2

0
1
1
1
0
0
-1

link
other
7
3,802 Bytes
0
5
0
0
0
0


meta
other
9
265 Bytes
0
1
0
0
0
0


script

1

0
1
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://servisto.nl/
141.138.139.31
a

#section-about


1
ok








a

#section-contact


1
ok








a

#section-services


1
ok








a

https://servisto.nl/


2
ok








a

mailto:hi@servisto.nl


2
ok








form
post



1
ok








img
src
/storage/_96x96_crop_center-center_none/icon-code.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 998/2408 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-content.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1129/2536 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-hosting.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1345/4652 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-strategy.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1013/2359 Bytes






img
src
/storage/profile-picture.jpg
200

1
ok
no alt-Attributeimage/jpeg, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 130094 Bytes






img
src
assets/img/logo-light.svg
200

1
ok
alt: Logo Servistoimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 3840/8867 Bytes






img
src
assets/img/logo-light-footer.svg
200

1
ok
alt: Logo Servistoimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 3696/8325 Bytes






link
apple-touch-icon
assets/img/favicons/apple-touch-icon.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 2094 Bytes






link
canonical
https://servisto.nl/


1
ok








link
icon
assets/img/favicons/favicon.ico
200

1
ok
image/x-icon, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1555/15086 Bytes






link
icon
assets/img/favicons/favicon-16x16.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 757 Bytes






link
icon
assets/img/favicons/favicon-32x32.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 951 Bytes






link
manifest
assets/img/favicons/site.webmanifest


1
ok








link
mask-icon
assets/img/favicons/safari-pinned-tab.svg
200

1
ok
image/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1785/3992 Bytes






link
stylesheet
https://fonts.googleapis.com/css?family=Patua+One|Roboto:300,300i,500&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 336/1024 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-eiEd9spaFz677HCuQpHeuQ5LBA1Ue4oKIjqrd8XddY0=
sha384-VCoTJD7n0uikLcrT0tbxCL8H8UNn7Nenxp2NK36yFnGesIb26C4l0jcZc+dpaYxD
sha512-eY/gZyTf79/eC+iPnboENXvM7Ny//xnQoItFGQu7FIfVH9GxdRcTzve0zrkzBgsTTu2AaUfyZLWEuHz6Zmm7ww==

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Patua+One|Roboto:300,300i,500&display=swap" crossorigin="anonymous" integrity="sha256-eiEd9spaFz677HCuQpHeuQ5LBA1Ue4oKIjqrd8XddY0=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/patuaone/v10/ZXuke1cDvLCKLDcimxB44_lr.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc9.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc9.ttf1

link
stylesheet
https://servisto.nl/assets/css/site.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.
GZip: 3476/13516 Bytes




local SRI possible, possible hash-values:

sha256-McH1bYLcEWL+Sp2bTABHY5af1lOmurpnmSLZvmYgWhY=
sha384-EtksAkEZOAdtlK7f7SO2SiEy6tz6EKiH02uziY9u5iHDzDJkhSkritSAB1nT/Gnj
sha512-NVkFMWeHi3p9OsJESdtn68GXBPuM0XvtMSBw3NpYyqkF/BHH6xZr+BwUVSaClBf37DCDlIYCiXh9ucGbelHqRg==

<link rel="stylesheet" href="https://servisto.nl/assets/css/site.css" crossorigin="anonymous" integrity="sha256-McH1bYLcEWL+Sp2bTABHY5af1lOmurpnmSLZvmYgWhY=" />



Content loaded via url("...")

../img/icons/icon-paper-plane.svg1

meta

utf-8


1
ok








meta
X-UA-Compatible
IE=edge


1
ok








meta
description
Servisto realiseert voor een betaalbare prijs een moderne website voor jouw onderneming. Wat kunnen we voor jou betekenen?


1
ok








meta
keywords
Servisto, servisto, ser visto, webdesign, web-design, media, online, website, internet, studio, web development, web developer, groningen, betaalbaar, gezien worden, kwaliteit, modern, html5, css3, portable, device


1
ok








meta
msapplication-config
assets/img/favicons/browserconfig.xml
200

1
ok
text/xml; charset=utf-8, X-Content-Type-Options nosniff found

265 Bytes






meta
msapplication-TileColor
#111111


1
ok








meta
robots
index, follow


1
ok








meta
theme-color
#111111


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
assets/js/global.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.
GZip: 322/601 Bytes




local SRI possible, possible hash-values:

sha256-7Cw5xt8lW5hCJpQzampfCszB8zMDac2j+fiTBkiNFLI=
sha384-AvLAZZK/zpoOQWTlHs2qYLL97pA5UhHa4WOFECH6yR6oTNY82xcGtZPz/HGSSzsa
sha512-SYlCial3mdBvD/N+YAxC/rNtX5Yke4nx+4RPmoESPTC+f9tpevjeOvZV0BbgdjscOl1Ngh7Flp2T2bhpFyoLhg==

<script src="assets/js/global.js" crossorigin="anonymous" integrity="sha256-7Cw5xt8lW5hCJpQzampfCszB8zMDac2j+fiTBkiNFLI=" />



2a01:7c8:aaaa:3b0::1
a

#section-about


1
ok








a

#section-contact


1
ok








a

#section-services


1
ok








a

https://servisto.nl/


2
ok








a

mailto:hi@servisto.nl


2
ok








form
post



1
ok








img
src
/storage/_96x96_crop_center-center_none/icon-code.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 998/2408 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-content.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1129/2536 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-hosting.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1345/4652 Bytes






img
src
/storage/_96x96_crop_center-center_none/icon-strategy.svg
200

1
ok
no alt-Attributeimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1013/2359 Bytes






img
src
/storage/profile-picture.jpg
200

1
ok
no alt-Attributeimage/jpeg, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 130094 Bytes






img
src
assets/img/logo-light.svg
200

1
ok
alt: Logo Servistoimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 3840/8867 Bytes






img
src
assets/img/logo-light-footer.svg
200

1
ok
alt: Logo Servistoimage/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 3696/8325 Bytes






link
apple-touch-icon
assets/img/favicons/apple-touch-icon.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 2094 Bytes






link
canonical
https://servisto.nl/


1
ok








link
icon
assets/img/favicons/favicon.ico
200

1
ok
image/x-icon, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1555/15086 Bytes






link
icon
assets/img/favicons/favicon-16x16.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 757 Bytes






link
icon
assets/img/favicons/favicon-32x32.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
No GZip - 951 Bytes






link
manifest
assets/img/favicons/site.webmanifest


1
ok








link
mask-icon
assets/img/favicons/safari-pinned-tab.svg
200

1
ok
image/svg+xml, missing X-Content-Type-Options nosniff

Cache-Control: max-age=2592000,public with long duration found.
GZip: 1785/3992 Bytes






link
stylesheet
https://fonts.googleapis.com/css?family=Patua+One|Roboto:300,300i,500&display=swap
200

1
ok
text/css; charset=utf-8, X-Content-Type-Options nosniff found

GZip: 336/1024 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-eiEd9spaFz677HCuQpHeuQ5LBA1Ue4oKIjqrd8XddY0=
sha384-VCoTJD7n0uikLcrT0tbxCL8H8UNn7Nenxp2NK36yFnGesIb26C4l0jcZc+dpaYxD
sha512-eY/gZyTf79/eC+iPnboENXvM7Ny//xnQoItFGQu7FIfVH9GxdRcTzve0zrkzBgsTTu2AaUfyZLWEuHz6Zmm7ww==

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Patua+One|Roboto:300,300i,500&display=swap" crossorigin="anonymous" integrity="sha256-eiEd9spaFz677HCuQpHeuQ5LBA1Ue4oKIjqrd8XddY0=" />



Content loaded via url("...")

https://fonts.gstatic.com/s/patuaone/v10/ZXuke1cDvLCKLDcimxB44_lr.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc9.ttf1
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc9.ttf1

link
stylesheet
https://servisto.nl/assets/css/site.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.
GZip: 3476/13516 Bytes




local SRI possible, possible hash-values:

sha256-McH1bYLcEWL+Sp2bTABHY5af1lOmurpnmSLZvmYgWhY=
sha384-EtksAkEZOAdtlK7f7SO2SiEy6tz6EKiH02uziY9u5iHDzDJkhSkritSAB1nT/Gnj
sha512-NVkFMWeHi3p9OsJESdtn68GXBPuM0XvtMSBw3NpYyqkF/BHH6xZr+BwUVSaClBf37DCDlIYCiXh9ucGbelHqRg==

<link rel="stylesheet" href="https://servisto.nl/assets/css/site.css" crossorigin="anonymous" integrity="sha256-McH1bYLcEWL+Sp2bTABHY5af1lOmurpnmSLZvmYgWhY=" />



Content loaded via url("...")

../img/icons/icon-paper-plane.svg1

meta

utf-8


1
ok








meta
X-UA-Compatible
IE=edge


1
ok








meta
description
Servisto realiseert voor een betaalbare prijs een moderne website voor jouw onderneming. Wat kunnen we voor jou betekenen?


1
ok








meta
keywords
Servisto, servisto, ser visto, webdesign, web-design, media, online, website, internet, studio, web development, web developer, groningen, betaalbaar, gezien worden, kwaliteit, modern, html5, css3, portable, device


1
ok








meta
msapplication-config
assets/img/favicons/browserconfig.xml
200

1
ok
text/xml; charset=utf-8, X-Content-Type-Options nosniff found

265 Bytes






meta
msapplication-TileColor
#111111


1
ok








meta
robots
index, follow


1
ok








meta
theme-color
#111111


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
assets/js/global.js
200

1
ok
Missing defer / async attribute. application/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

Cache-Control: max-age=31536000,public - with long duration found.
GZip: 322/601 Bytes




local SRI possible, possible hash-values:

sha256-7Cw5xt8lW5hCJpQzampfCszB8zMDac2j+fiTBkiNFLI=
sha384-AvLAZZK/zpoOQWTlHs2qYLL97pA5UhHa4WOFECH6yR6oTNY82xcGtZPz/HGSSzsa
sha512-SYlCial3mdBvD/N+YAxC/rNtX5Yke4nx+4RPmoESPTC+f9tpevjeOvZV0BbgdjscOl1Ngh7Flp2T2bhpFyoLhg==

<script src="assets/js/global.js" crossorigin="anonymous" integrity="sha256-7Cw5xt8lW5hCJpQzampfCszB8zMDac2j+fiTBkiNFLI=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns0.transip.net, ns1.transip.nl, ns2.transip.eu

QNr.DomainTypeNS used
1
net
NS
j.root-servers.net (2001:503:c27::2:30)

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
ns0.transip.net: 195.135.195.195, 2a01:7c8:dddd:195::195
NS
a.gtld-servers.net (2001:503:a83e::2:30)
3
nl
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: ns1.dns.nl, ns2.dns.nl, ns3.dns.nl
4
ns1.transip.nl: 195.8.195.195, 2a01:7c8:7000:195::195
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)
5
eu
NS
d.root-servers.net (2001:500:2d::d)

Answer: nl.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu
6
ns2.transip.eu: 2a01:7c8:f:c1f::195, 37.97.199.195
NS
si.dns.eu (2001:1470:8000:100::1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.servisto.nl
0

no CAA entry found
1
0
servisto.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
servisto.nl
google-site-verification=qQ2iK5gGGgeNLoXB8yCWHb_7qJvSwnhJsaHvuImt6Mc
ok
1
0
servisto.nl
v=spf1 include:_spf.transip.email ~all
ok
1
0
www.servisto.nl

ok
1
0
_acme-challenge.servisto.nl

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

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

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

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

perhaps wrong
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
servisto.nl
21
FTP



servisto.nl
21
FTP



servisto.nl
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

servisto.nl
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

servisto.nl
25
SMTP



servisto.nl
25
SMTP



servisto.nl
53
DNS



servisto.nl
53
DNS



servisto.nl
110
POP3



servisto.nl
110
POP3



servisto.nl
143
IMAP



servisto.nl
143
IMAP



servisto.nl
465
SMTP (encrypted)



servisto.nl
465
SMTP (encrypted)



servisto.nl
587
SMTP (encrypted, submission)



servisto.nl
587
SMTP (encrypted, submission)



servisto.nl
993
IMAP (encrypted)



servisto.nl
993
IMAP (encrypted)



servisto.nl
995
POP3 (encrypted)



servisto.nl
995
POP3 (encrypted)



servisto.nl
1433
MS SQL



servisto.nl
1433
MS SQL



servisto.nl
2082
cPanel (http)



servisto.nl
2082
cPanel (http)



servisto.nl
2083
cPanel (https)



servisto.nl
2083
cPanel (https)



servisto.nl
2086
WHM (http)



servisto.nl
2086
WHM (http)



servisto.nl
2087
WHM (https)



servisto.nl
2087
WHM (https)



servisto.nl
2089
cPanel Licensing



servisto.nl
2089
cPanel Licensing



servisto.nl
2095
cPanel Webmail (http)



servisto.nl
2095
cPanel Webmail (http)



servisto.nl
2096
cPanel Webmail (https)



servisto.nl
2096
cPanel Webmail (https)



servisto.nl
2222
DirectAdmin (http)



servisto.nl
2222
DirectAdmin (http)



servisto.nl
2222
DirectAdmin (https)



servisto.nl
2222
DirectAdmin (https)



servisto.nl
3306
mySql



servisto.nl
3306
mySql



servisto.nl
5224
Plesk Licensing



servisto.nl
5224
Plesk Licensing



servisto.nl
5432
PostgreSQL



servisto.nl
5432
PostgreSQL



servisto.nl
8080
Ookla Speedtest (http)



servisto.nl
8080
Ookla Speedtest (http)



servisto.nl
8080
Ookla Speedtest (https)



servisto.nl
8080
Ookla Speedtest (https)



servisto.nl
8083
VestaCP http



servisto.nl
8083
VestaCP http



servisto.nl
8083
VestaCP https



servisto.nl
8083
VestaCP https



servisto.nl
8443
Plesk Administration (https)



servisto.nl
8443
Plesk Administration (https)



servisto.nl
8447
Plesk Installer + Updates



servisto.nl
8447
Plesk Installer + Updates



servisto.nl
8880
Plesk Administration (http)



servisto.nl
8880
Plesk Administration (http)



servisto.nl
10000
Webmin (http)



servisto.nl
10000
Webmin (http)



servisto.nl
10000
Webmin (https)



servisto.nl
10000
Webmin (https)



www.servisto.nl
21
FTP



www.servisto.nl
21
FTP



www.servisto.nl
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

www.servisto.nl
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

www.servisto.nl
25
SMTP



www.servisto.nl
25
SMTP



www.servisto.nl
53
DNS



www.servisto.nl
53
DNS



www.servisto.nl
110
POP3



www.servisto.nl
110
POP3



www.servisto.nl
143
IMAP



www.servisto.nl
143
IMAP



www.servisto.nl
465
SMTP (encrypted)



www.servisto.nl
465
SMTP (encrypted)



www.servisto.nl
587
SMTP (encrypted, submission)



www.servisto.nl
587
SMTP (encrypted, submission)



www.servisto.nl
993
IMAP (encrypted)



www.servisto.nl
993
IMAP (encrypted)



www.servisto.nl
995
POP3 (encrypted)



www.servisto.nl
995
POP3 (encrypted)



www.servisto.nl
1433
MS SQL



www.servisto.nl
1433
MS SQL



www.servisto.nl
2082
cPanel (http)



www.servisto.nl
2082
cPanel (http)



www.servisto.nl
2083
cPanel (https)



www.servisto.nl
2083
cPanel (https)



www.servisto.nl
2086
WHM (http)



www.servisto.nl
2086
WHM (http)



www.servisto.nl
2087
WHM (https)



www.servisto.nl
2087
WHM (https)



www.servisto.nl
2089
cPanel Licensing



www.servisto.nl
2089
cPanel Licensing



www.servisto.nl
2095
cPanel Webmail (http)



www.servisto.nl
2095
cPanel Webmail (http)



www.servisto.nl
2096
cPanel Webmail (https)



www.servisto.nl
2096
cPanel Webmail (https)



www.servisto.nl
2222
DirectAdmin (http)



www.servisto.nl
2222
DirectAdmin (http)



www.servisto.nl
2222
DirectAdmin (https)



www.servisto.nl
2222
DirectAdmin (https)



www.servisto.nl
3306
mySql



www.servisto.nl
3306
mySql



www.servisto.nl
5224
Plesk Licensing



www.servisto.nl
5224
Plesk Licensing



www.servisto.nl
5432
PostgreSQL



www.servisto.nl
5432
PostgreSQL



www.servisto.nl
8080
Ookla Speedtest (http)



www.servisto.nl
8080
Ookla Speedtest (http)



www.servisto.nl
8080
Ookla Speedtest (https)



www.servisto.nl
8080
Ookla Speedtest (https)



www.servisto.nl
8083
VestaCP http



www.servisto.nl
8083
VestaCP http



www.servisto.nl
8083
VestaCP https



www.servisto.nl
8083
VestaCP https



www.servisto.nl
8443
Plesk Administration (https)



www.servisto.nl
8443
Plesk Administration (https)



www.servisto.nl
8447
Plesk Installer + Updates



www.servisto.nl
8447
Plesk Installer + Updates



www.servisto.nl
8880
Plesk Administration (http)



www.servisto.nl
8880
Plesk Administration (http)



www.servisto.nl
10000
Webmin (http)



www.servisto.nl
10000
Webmin (http)



www.servisto.nl
10000
Webmin (https)



www.servisto.nl
10000
Webmin (https)



141.138.139.31
21
FTP



141.138.139.31
21
FTP



141.138.139.31
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

141.138.139.31
22
SSH
open
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2

141.138.139.31
25
SMTP



141.138.139.31
25
SMTP



141.138.139.31
53
DNS



141.138.139.31
53
DNS



141.138.139.31
110
POP3



141.138.139.31
110
POP3



141.138.139.31
143
IMAP



141.138.139.31
143
IMAP



141.138.139.31
465
SMTP (encrypted)



141.138.139.31
465
SMTP (encrypted)



141.138.139.31
587
SMTP (encrypted, submission)



141.138.139.31
587
SMTP (encrypted, submission)



141.138.139.31
993
IMAP (encrypted)



141.138.139.31
993
IMAP (encrypted)



141.138.139.31
995
POP3 (encrypted)



141.138.139.31
995
POP3 (encrypted)



141.138.139.31
1433
MS SQL



141.138.139.31
1433
MS SQL



141.138.139.31
2082
cPanel (http)



141.138.139.31
2082
cPanel (http)



141.138.139.31
2083
cPanel (https)



141.138.139.31
2083
cPanel (https)



141.138.139.31
2086
WHM (http)



141.138.139.31
2086
WHM (http)



141.138.139.31
2087
WHM (https)



141.138.139.31
2087
WHM (https)



141.138.139.31
2089
cPanel Licensing



141.138.139.31
2089
cPanel Licensing



141.138.139.31
2095
cPanel Webmail (http)



141.138.139.31
2095
cPanel Webmail (http)



141.138.139.31
2096
cPanel Webmail (https)



141.138.139.31
2096
cPanel Webmail (https)



141.138.139.31
2222
DirectAdmin (http)



141.138.139.31
2222
DirectAdmin (http)



141.138.139.31
2222
DirectAdmin (https)



141.138.139.31
2222
DirectAdmin (https)



141.138.139.31
3306
mySql



141.138.139.31
3306
mySql



141.138.139.31
5224
Plesk Licensing



141.138.139.31
5224
Plesk Licensing



141.138.139.31
5432
PostgreSQL



141.138.139.31
5432
PostgreSQL



141.138.139.31
8080
Ookla Speedtest (http)



141.138.139.31
8080
Ookla Speedtest (http)



141.138.139.31
8080
Ookla Speedtest (https)



141.138.139.31
8080
Ookla Speedtest (https)



141.138.139.31
8083
VestaCP http



141.138.139.31
8083
VestaCP http



141.138.139.31
8083
VestaCP https



141.138.139.31
8083
VestaCP https



141.138.139.31
8443
Plesk Administration (https)



141.138.139.31
8443
Plesk Administration (https)



141.138.139.31
8447
Plesk Installer + Updates



141.138.139.31
8447
Plesk Installer + Updates



141.138.139.31
8880
Plesk Administration (http)



141.138.139.31
8880
Plesk Administration (http)



141.138.139.31
10000
Webmin (http)



141.138.139.31
10000
Webmin (http)



141.138.139.31
10000
Webmin (https)



141.138.139.31
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=servisto.nl - 2020-06-29 12:17:44


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