SurfaceMap

1000 domains · 100 checked · 100 in the last 24 hours · oldest check 2026-10-21
74 average score · median 75
0ok
19warn
30fail
51error
900new

Top 5 best

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

Top 5 worst

  1. allepaginas.nl47✗fail
  2. bitwizard.nl56✗fail
  3. beginthier.nl60✗fail
  4. 9292ov.nl62✗fail
  5. bart.nl62✗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 100 domains.

Domain & DNS 7 ok · 38 warn · 4 fail · 51 error
Mail 0 ok · 54 warn · 45 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% 95%
MX redundancy #12 Mail · MX 0% 68%
No software version disclosed #17 Domain & DNS · Nameservers 0% 50%
DNSSEC signed and validated #27 Domain & DNS · DNSSEC 0% 47%
DNSSEC enabled #8 Mail · DNSSEC 0% 47%
DKIM key strength #23 Mail · DKIM 1% 60%
DMARC policy #4 Mail · DMARC 19% 23%
DKIM keys published #7 Mail · DKIM 6% 26%
TTLs #32 Domain & DNS · Records 0% 24%
DMARC record exists #5 Mail · DMARC 23% 0%

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 53% · 53/100
IPv6 nameservers 89% · 89/100
CAA 37% · 37/100
SPF 83% · 83/100
DMARC record 77% · 77/100
DMARC p=reject 44% · 44/100
DKIM (common selectors) 68% · 68/100
MTA-STS enforced 3% · 2/78
TLS-RPT 12% · 9/78
DANE 26% · 20/78
BIMI 4% · 4/100

Top 1 TLDs

TLDDomainsAvg scoreStatus of checked domains
.nl 1000 74

Domains with problems

81

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

DomainStatusScoreDomain & DNSMailChecked
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