SurfaceMap

1000 domains · 200 checked · 200 in the last 24 hours · oldest check 2026-10-21
74 average score · median 72
0ok
37warn
58fail
105error
800new

Top 5 best

  1. amsterdamumc.nl94!warn
  2. architectenweb.nl94!warn
  3. bibliotheek.nl91!warn
  4. burgerszoo.nl91!warn
  5. ahoy.nl91!warn

Top 5 worst

  1. allepaginas.nl47✗fail
  2. bitwizard.nl56✗fail
  3. buienradar.nl56✗fail
  4. boerderijenfietstochtheerde.nl58✗fail
  5. cal-look.nl58✗fail

Score: 100, minus 10 per failed check and 3 per warning, over both tools. Domains whose check could not complete are not ranked.

Status per tool

Result of the latest check of 200 domains.

Domain & DNS 13 ok · 77 warn · 5 fail · 105 error
Mail 0 ok · 103 warn · 96 fail · 1 error
✓ok !warn ✗fail !error

Most common problems

The checks that fail or warn on the most domains, as a share of the domains where the check applies.

CheckToolFailedWarning
MTA-STS record #32 Mail · TLS 0% 93%
No software version disclosed #17 Domain & DNS · Nameservers 0% 54%
DNSSEC enabled #8 Mail · DNSSEC 0% 50%
DNSSEC signed and validated #27 Domain & DNS · DNSSEC 0% 49%
MX redundancy #12 Mail · MX 0% 67%
DKIM key strength #23 Mail · DKIM 1% 69%
DKIM keys published #7 Mail · DKIM 6% 32%
DMARC policy #4 Mail · DMARC 21% 24%
DMARC record exists #5 Mail · DMARC 28% 0%
MX records exist #9 Mail · MX 0% 26%

Adoption of security features

Share of the domains where the feature is in place, out of the domains where it applies (for example, MTA-STS only for domains with mail servers).

DNSSEC 51% · 102/200
IPv6 nameservers 90% · 181/200
CAA 28% · 55/200
SPF 76% · 151/200
DMARC record 72% · 143/200
DMARC p=reject 40% · 79/200
DKIM (common selectors) 62% · 124/200
MTA-STS enforced 3% · 4/146
TLS-RPT 11% · 16/146
DANE 26% · 38/146
BIMI 3% · 6/200

Top 1 TLDs

TLDDomainsAvg scoreStatus of checked domains
.nl 1000 74

Domains with problems

163

Domains whose latest check failed or could not complete, most recently checked first.

DomainStatusScoreDomain & DNSMailChecked
denhaag.nl !error – !error !warn 2026-10-21
deondernemer.nl !error – !error !warn 2026-10-21
designacademy.nl !error – !error !warn 2026-10-21
delpher.nl !error – !error !warn 2026-10-21
deltares.nl !error – !error !warn 2026-10-21
dehaagsehogeschool.nl !error – !error ✗fail 2026-10-21
decathlon.nl !error – !error !warn 2026-10-21
decorrespondent.nl !error – !error !warn 2026-10-21
degeschillencommissie.nl !error – !error !warn 2026-10-21
dealbuild.nl !error – !error ✗fail 2026-10-21
debalie.nl !error – !error ✗fail 2026-10-21
dds.nl !error – !error ✗fail 2026-10-21
ddw.nl ✗fail 65 !warn ✗fail 2026-10-21
d66.nl ✗fail 75 !warn ✗fail 2026-10-21
dailycornereindhoven.nl ✗fail 65 !warn ✗fail 2026-10-21
cwi.nl !error – !error !warn 2026-10-21
crystalvoicebuzz.nl !error – !error ✗fail 2026-10-21
cultureelerfgoed.nl !error – !error !warn 2026-10-21
cultuurfonds.nl ✗fail 75 ✗fail !warn 2026-10-21
crystalculturelab.nl ✗fail 65 !warn ✗fail 2026-10-21
crystalhealthdirect.nl ✗fail 65 !warn ✗fail 2026-10-21
creativenode.nl !error – !error ✗fail 2026-10-21
cornerservicesstreet.nl ✗fail 65 !warn ✗fail 2026-10-21
cornerboardmagazine.nl ✗fail 65 !warn ✗fail 2026-10-21
corendon.nl ✗fail 78 !warn ✗fail 2026-10-21
coolhousemarket.nl ✗fail 65 !warn ✗fail 2026-10-21
consuwijzer.nl ✗fail 69 !warn ✗fail 2026-10-21
consultancy.nl !error – !error !warn 2026-10-21
connexxion.nl !error – !error !warn 2026-10-21
congresrecreatie.nl ✗fail 58 !warn ✗fail 2026-10-21
concertgebouw.nl !error – !error !warn 2026-10-21
cobouw.nl ✗fail 59 !warn ✗fail 2026-10-21
coc.nl !error – !error ✗fail 2026-10-21
commercive.nl ✗fail 62 !warn ✗fail 2026-10-21
cloudsportsmonthly.nl ✗fail 65 !warn ✗fail 2026-10-21
cnv.nl !error – !error ✗fail 2026-10-21
co2-prestatieladder.nl !error – !error ✗fail 2026-10-21
clearlogicsolutions.nl ✗fail 65 !warn ✗fail 2026-10-21
cloudcareercorner.nl !error – !error ✗fail 2026-10-21
cleannetworkamsterdam.nl !error – !error ✗fail 2026-10-21
cleansolutionsdelft.nl !error – !error ✗fail 2026-10-21
clearlogicdirect.nl !error – !error ✗fail 2026-10-21
classicbuzzlab.nl !error – !error ✗fail 2026-10-21
classicdesignweb.nl !error – !error ✗fail 2026-10-21
classiceducationlink.nl ✗fail 65 !warn ✗fail 2026-10-21
chello.nl !error – !error !warn 2026-10-21
chickenroadcasino.com.nl !error – !error ✗fail 2026-10-21
centralbusinesspath.nl !error – !error ✗fail 2026-10-21
centralhubmaastricht.nl ✗fail 65 !warn ✗fail 2026-10-21
centraalmuseum.nl ✗fail 59 !warn ✗fail 2026-10-21
centraalbeheer.nl !error – !error !warn 2026-10-21
cbr.nl !error – !error ✗fail 2026-10-21
cbs.nl !error – !error !warn 2026-10-21
cda.nl !error – !error !warn 2026-10-21
catawiki.nl !error – !error !warn 2026-10-21
casinovaultonline.nl ✗fail 65 !warn ✗fail 2026-10-21
casinonieuws.nl !error – !error !warn 2026-10-21
canallaunchplus.nl ✗fail 65 !warn ✗fail 2026-10-21
canonvannederland.nl ✗fail 69 !warn ✗fail 2026-10-21
cal-look.nl ✗fail 58 !warn ✗fail 2026-10-21
cameranu.nl !error – !error !warn 2026-10-21
businessinsider.nl ✗fail 72 !warn ✗fail 2026-10-21
business.gov.nl !error – !error !warn 2026-10-21
buienradar.nl ✗fail 56 !warn ✗fail 2026-10-21
buas.nl !error – !error ✗fail 2026-10-21
brightpointworld.nl ✗fail 65 !warn ✗fail 2026-10-21
brightvisionnetwork.nl !error – !error ✗fail 2026-10-21
brill.nl !error – !error ✗fail 2026-10-21
bright.nl !error – !error !warn 2026-10-21
boreasgroningen.nl ✗fail 72 !warn ✗fail 2026-10-21
bouwendnederland.nl !error – !error !warn 2026-10-21
bovag.nl !error – !error !warn 2026-10-21
brabant.nl !error – !error !warn 2026-10-21
bravearenadenhaag.nl !error – !error ✗fail 2026-10-21
breda.nl !error – !error !warn 2026-10-21
boldbeautyvision.nl !error – !error ✗fail 2026-10-21
boogolinks.nl !error – !error ✗fail 2026-10-21
boom.nl !error – !error !warn 2026-10-21
bndestem.nl !error – !error !warn 2026-10-21
bnnvara.nl !error – !error !warn 2026-10-21
bnr.nl !error – !error !warn 2026-10-21
boerderijenfietstochtheerde.nl ✗fail 58 !warn ✗fail 2026-10-21
bluepointstudio.nl ✗fail 65 !warn ✗fail 2026-10-21
blueworlddirect.nl !error – !error ✗fail 2026-10-21
blueconnectdirect.nl !error – !error ✗fail 2026-10-21
blueguide.nl !error – !error ✗fail 2026-10-21
bluelogicworld.nl !error – !error ✗fail 2026-10-21
blog.nl ✗fail 75 !warn ✗fail 2026-10-21
blogspot.nl !error – !error !warn 2026-10-21
bitwizard.nl ✗fail 56 ✗fail ✗fail 2026-10-21
bitsoffreedom.nl ✗fail 75 !warn ✗fail 2026-10-21
binnenlandsbestuur.nl ✗fail 72 !warn ✗fail 2026-10-21
bigregister.nl !error – !error !warn 2026-10-21
betterbuzzselect.nl ✗fail 65 !warn ✗fail 2026-10-21
bever.nl !error – !error ✗fail 2026-10-21
betcity.nl !error – !error !warn 2026-10-21
besturbanroutehub.nl ✗fail 65 !warn ✗fail 2026-10-21
bestroyalstormspace.nl ✗fail 65 !warn ✗fail 2026-10-21
bestplaymatrixzone.nl ✗fail 65 !warn ✗fail 2026-10-21
bestmodernhavenworld.nl !error – !error ✗fail 2026-10-21
belsimpel.nl !error – !error !warn 2026-10-21
beslist.nl !error – !error ✗fail 2026-10-21
bestbluehubzone.nl ✗fail 65 !warn ✗fail 2026-10-21
beginthier.nl ✗fail 60 !warn ✗fail 2026-10-21
belastingdienst.nl ✗fail 81 ✗fail !warn 2026-10-21
beeksebergen.nl ✗fail 65 !warn ✗fail 2026-10-21
beeldengeluid.nl !error – !error ✗fail 2026-10-21
bd.nl !error – !error !warn 2026-10-21
bedandbreakfast.nl !error – !error !warn 2026-10-21
bart.nl ✗fail 62 !warn ✗fail 2026-10-21
avrotros.nl !error – !error ✗fail 2026-10-21
autoblog.nl !error – !error !warn 2026-10-21
autoriteitpersoonsgegevens.nl !error – !error !warn 2026-10-21
autoscout24.nl !error – !error !warn 2026-10-21
athenaeumscheltema.nl !error – !error ✗fail 2026-10-21
aup.nl ✗fail 69 ✗fail !warn 2026-10-21
astron.nl !error – !error !warn 2026-10-21
asr.nl !error – !error !warn 2026-10-21
asser.nl ✗fail 78 ✗fail !warn 2026-10-21
artez.nl ✗fail 72 !warn ✗fail 2026-10-21
artis.nl !error – !error !warn 2026-10-21
arnhem.nl !error – !error !warn 2026-10-21
arriva.nl !error – !error !warn 2026-10-21
anwb.nl !error – !error !warn 2026-10-21
apeldoorn.nl !error – !error !warn 2026-10-21
apotheek.nl !error – !error !warn 2026-10-21
arboportaal.nl !error – !error ✗fail 2026-10-21
anp.nl !error – !error !warn 2026-10-21
antenna.nl !error – !error ✗fail 2026-10-21
anderetijden.nl ✗fail 67 ✓ok ✗fail 2026-10-21
androidplanet.nl ✗fail 81 !warn ✗fail 2026-10-21
amsterdammuseum.nl ✗fail 75 !warn ✗fail 2026-10-21
amnesty.nl !error – !error !warn 2026-10-21
amsterdam-dance-event.nl !error – !error !warn 2026-10-21
amazon.nl !error – !error !warn 2026-10-21
amc.nl !error – !error !warn 2026-10-21
alternate.nl !error – !error !warn 2026-10-21
alphapokerdesk.nl ✗fail 65 !warn ✗fail 2026-10-21
allepaginas.nl ✗fail 47 !warn ✗fail 2026-10-21
almere.nl !error – !error !error 2026-10-21
aldi.nl ✗fail 66 !warn ✗fail 2026-10-21
airbnb.nl !error – !error ✗fail 2026-10-21
aivd.nl !error – !error !warn 2026-10-21
ajax.nl !error – !error !warn 2026-10-21
ahk.nl !error – !error !warn 2026-10-21
aeropokerzone.nl ✗fail 65 !warn ✗fail 2026-10-21
afas.nl !error – !error !warn 2026-10-21
afm.nl !error – !error !warn 2026-10-21
agog.nl ✗fail 66 !warn ✗fail 2026-10-21
ah.nl !error – !error !warn 2026-10-21
aerocasinonetwork.nl ✗fail 65 !warn ✗fail 2026-10-21
advocatenorde.nl ✗fail 75 !warn ✗fail 2026-10-21
adformatie.nl !error – !error ✗fail 2026-10-21
activevaultadvisor.nl ✗fail 65 !warn ✗fail 2026-10-21
9292ov.nl ✗fail 62 !warn ✗fail 2026-10-21
aanmelder.nl !error – !error !warn 2026-10-21
abnamro.nl !error – !error !warn 2026-10-21
4en5mei.nl ✗fail 65 !warn ✗fail 2026-10-21
538.nl !error – !error !warn 2026-10-21
9292.nl !error – !error ✗fail 2026-10-21
1limburg.nl !error – !error ✗fail 2026-10-21
2doc.nl !error – !error ✗fail 2026-10-21
3fm.nl !error – !error ✗fail 2026-10-21