How is networkadvertising.org?

Looks fine risk 0/100

Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 135 ms.

Why

02050100

finecarefulhigh risk

·Nothing in the checks added risk.

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

How networkadvertising.org looks right now

The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.

Site

200

135 ms · ends at thenai.org

HTTPS

54 d

left on a Amazon certificate

Age

27 years

registered 1999-11-02

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	18.165.83.19 18.165.83.21 18.165.83.4 18.165.83.50
MX	15 aspmx2.googlemail.com 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 alt2.aspmx.l.google.com 20 aspmx3.googlemail.com
NS	ns-1970.awsdns-54.co.uk ns-695.awsdns-22.net ns-1099.awsdns-09.org ns-335.awsdns-41.com
TXT	v=spf1 include:_spf.google.com include:amazonses.com include:46502962.spf01.hubspotemail.net a -all

RegistrationRegister.com - Network Solutions, LLC

registrar	Register.com - Network Solutions, LLC
registered	1999-11-02
expires	2027-11-02
last changed	2026-10-08
owner	hidden by privacy service
nameservers	ns-1099.awsdns-09.org ns-1970.awsdns-54.co.uk ns-335.awsdns-41.com ns-695.awsdns-22.net
status	client transfer prohibited

registered 1999-11-02expires 2027-11-02

HTTPS certificate54 days left

valid	yes
issuer	Amazon
covers	www.networkadvertising.org, networkadvertising.org
protocol	TLSv1.3

issued 2026-06-07expires 2026-12-21

DNSSECinsecure

Domain is not signed with DNSSEC

. → org → networkadvertising.org

Email authenticationgood

SPF	pass `v=spf1 include:_spf.google.com include:amazonses.com include:46502962.spf01.hubspotemail.net a -all`
DMARC	warning policy quarantine
DKIM	found: google

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

Security scoregrade B · 165/205

Basic Security

20/40missing: DNSSEC Enabled

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

20/25missing: IPv6 Support

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 14 lookups

SURBL MultidomainURIBL MultidomainSpamCop18.165.83.4Barracuda18.165.83.4UCEPROTECT Level 118.165.83.4SpamCop18.165.83.50Barracuda18.165.83.50UCEPROTECT Level 118.165.83.50SpamCop18.165.83.19Barracuda18.165.83.19UCEPROTECT Level 118.165.83.19SpamCop18.165.83.21Barracuda18.165.83.21UCEPROTECT Level 118.165.83.21

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=networkadvertising.org" \ -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=networkadvertising.org"

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

Watch networkadvertising.org. 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