HOW.IS
?

How is ad.nl?

Looks fine risk 0/100

Registered 31 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 60 ms.

Why

02050100
finecarefulhigh risk
  • ·Nothing in the checks added risk.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

How ad.nl looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
403
60 ms
HTTPS
40 d
left on a Let's Encrypt certificate
Age
31 years
registered 1995-10-02
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A23.212.251.68
23.212.251.79
AAAA2600:1408:c400:e::17cd:6a19
2600:1408:c400:e::17cd:6a18
MX10 aspmx3.googlemail.com
10 aspmx2.googlemail.com
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
NSuse5.akam.net
ns1-25.akam.net
ns1-125.akam.net
eur5.akam.net
eur2.akam.net
usc2.akam.net
use2.akam.net
eur6.akam.net
TXTpersgroep-ecommerce-prod.azurewebsites.net
atlassian-domain-verification=gqfC576h6pKDntEMQCdrUMXTtOD2vfhKvXTSXAIxiT3BSdIBLzbPWwOkt0jwiITX
klaviyo-site-verification=TxSCwG
google-site-verification=Hut1D433EELiWi-F8fGhMm1SqodLvKTUcM2Gogg7bT0
detectify-verification=b23ec206c9c447b3c3d2fbc1806a1655
google-site-verification=Q6YQ64ke6TlWdZj11sHAZuRwW3ZQP_5kJe0fa-4Ibz8
facebook-domain-verification=qpjos3w5ewnijbdbv6v9ntfyxqccje
google-site-verification=hlpvqQBgfQnF37mAZ3rVoqBW1dKnxrlYX3upxnZahIE
google-site-verification=ImiCz3F0ml9AuIUzmyIlpCYS18yjXhIIB9vBasN2Yew
v=spf1 ip4:146.185.48.0/21 ip4:145.60.8.129 ip4:87.249.123.155 ip4:194.88.230.32/27 ip4:194.88.231.0/24 ip4:80.69.72.128/28 ip4:87.253.151.0/24 ip4:79.143.217.1/24 ip4:87.233.195.0/24 ip4:87.233.192.0/24 ip4:217.68.27.250 ip4:217.68.27.206 include:et._spf.pardot.com include:_spf.google.com include:amazonses.com include:spf.flowmailer.net include:spf.mailjet.com ~all
aq/y8YjzqXz57FXpz4++n9aqbPvGidHtNEm1UHWbOOqBmYgkP9KzQWtk+jD9Cgembsc0OP4g3SeH4FU9TpiqyA==
facebook-domain-verification=l0cpwfgmh39jmcppqnpzsavn6vfbym
amazonses:rhn3PfHSIU1aL9rljhmWkLHtTVBrjDRXlwiL6tJu/b0=
MS=ms98101832
RegistrationRegistrar.eu
registrarRegistrar.eu
registered1995-10-02
last changed2026-07-30
ownerhidden by privacy service
nameserversusc2.akam.net
use2.akam.net
use5.akam.net
eur2.akam.net
eur5.akam.net
ns1-125.akam.net
ns1-25.akam.net
eur6.akam.net
statusactive
HTTPS certificate40 days left
validyes
issuerLet's Encrypt
coversacc.ad.nl, ad.nl, brandedcontent.ad.nl, live.ad.nl, mobileapi-acc.ad.nl, mobileapi.ad.nl
protocolTLSv1.3
issued 2026-09-09expires 2026-12-08
DNSSECsecure

Domain is properly signed — chain validated by an independent validating resolver

. → nl → ad.nl
Email authenticationexcellent
SPFpass v=spf1 ip4:146.185.48.0/21 ip4:145.60.8.129 ip4:87.249.123.155 ip4:194.88.230.32/27 ip4:194.88.231.0/24 ip4:80.69.72.128/28 ip4:87.253.151.0/24 ip4:79.143.217.1/24 ip4:87.233.195.0/24 ip4:87.233.192.0/24 ip4:217.68.27.250 ip4:217.68.27.206 include:et._spf.pardot.com include:_spf.google.com include:amazonses.com include:spf.flowmailer.net include:spf.mailjet.com ~all
DMARCpass policy reject
DKIMfound: google, fm1, fm2, fm3

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 155/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
20/25missing: SOA Record Configuration
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop23.212.251.68Barracuda23.212.251.68UCEPROTECT Level 123.212.251.68SpamCop23.212.251.79Barracuda23.212.251.79UCEPROTECT Level 123.212.251.79

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.

curl "https://how.is/v1/domain/trust?domain=ad.nl" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=ad.nl"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on ad.nl. Reference: /llms.txt.

Watch ad.nl. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.

Watch — $1 / 30 days