HOW.IS
?

How is iana.org?

Looks fine risk 0/100

Registered 31 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 106 ms.

Why

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

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

How iana.org looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
106 ms · ends at www.iana.org
HTTPS
67 d
left on a Sectigo Limited certificate
Age
31 years
registered 1995-06-05
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records6 record types
A192.0.43.8
AAAA2001:500:88:200::8
MX10 pechora1.icann.org
10 pechora8.icann.org
10 pechora7.icann.org
10 pechora6.icann.org
NSb.iana-servers.net
c.iana-servers.net
a.iana-servers.net
ns.icann.org
TXTMS=ms22660639
c9e864a6c53444038d34fe3a22513b74
ZOOM_verify_OSW2jT8DRO7PWDLYayPfa1
yahoo-verification-key=a1BzYfCAaz0f0Lu5ciZqvFkN93BwOIFipV9hvjjvqJw=
hibp-verify=dweb_deeci9b66kmruhrzqi0rgz1m
openai-domain-verification=dv-PthFCD7xcAsc4Af2tmFj9sui
v=spf1 redirect=icann.org
docusign=b2d7c7b0-4627-494b-a7aa-682ee87c265d
anthropic-domain-verification-y6snfs=iFBQ4ycOIIfJWwcVxPVrM7GjE
google-site-verification=iIqTTcUxND4wZOeVe5Ho728rH3JOSDnssYsYJ7pUtQQ
google-site-verification=6UylNQOBC9EN1ZNfySQ3g8XdRBqkGG4gifrzF9zsPD0
smartsheet-site-validation=CcnvONgQ2ibuzf2zHZxgPaWUqTwt-Sjr
CAA{'type': 'CAA', 'critical': 0, 'issuemail': 'sectigo.com'}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'sectigo.com'}
{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0}
{'type': 'CAA', 'iodef': 'mailto:caa-reports@icann.org', 'critical': 0}
{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}
{'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0}
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered1995-06-05
expires2027-12-08
last changed2026-08-12
ownerIETF Trust
nameserversns.icann.org
a.iana-servers.net
b.iana-servers.net
c.iana-servers.net
statusserver delete prohibited
server transfer prohibited
server update prohibited
registered 1995-06-05expires 2027-12-08
HTTPS certificate67 days left
validyes
issuerSectigo Limited
covers*.iana.org, iana.org
protocolTLSv1.3
issued 2025-12-06expires 2027-01-05
DNSSECsecure

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

. → org → iana.org
Email authenticationpoor
SPFwarning v=spf1 redirect=icann.org
DMARCwarning policy none
DKIMnone of 1 common selectors

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

Security scoregrade B · 171/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
31/45missing: SPF Record, DMARC Record, DKIM Presence
Advanced Security
25/25
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop192.0.43.8Barracuda192.0.43.8UCEPROTECT Level 1192.0.43.8

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=iana.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=iana.org"

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

Watch iana.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