How is icanhazip.com?

Looks fine risk 0/100

Registered 17 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 40 ms.

Why

02050100

finecarefulhigh risk

·Nothing in the checks added risk.

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

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

Site

200

40 ms

HTTPS

72 d

left on a Google Trust Services certificate

Age

17 years

registered 2009-07-31

Blocklists

listings across 5 lists

Everything we looked at

DNS records3 record types

A	104.16.184.241 104.16.185.241
AAAA	2606:4700::6810:b8f1 2606:4700::6810:b9f1
NS	aragorn.ns.cloudflare.com jean.ns.cloudflare.com

RegistrationCloudflare, Inc.

registrar	Cloudflare, Inc.
registered	2009-07-31
expires	2032-07-31
last changed	2023-03-19
owner	DATA REDACTED
nameservers	aragorn.ns.cloudflare.com jean.ns.cloudflare.com
status	client transfer prohibited

registered 2009-07-31expires 2032-07-31

HTTPS certificate72 days left

valid	yes
issuer	Google Trust Services
covers	icanhazip.com, *.icanhazip.com
protocol	TLSv1.3

issued 2026-10-08expires 2027-01-06

DNSSECsecure

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

. → com → icanhazip.com

Email authenticationpoor

SPF	none
DMARC	none
DKIM	none of 1 common selectors

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

Security scoregrade C · 120/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

0/45missing: CAA Records, SPF Record, DMARC Record, DKIM Presence

Advanced Security

15/25missing: Mail Server Configuration

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 8 lookups

SURBL MultidomainURIBL MultidomainSpamCop104.16.184.241Barracuda104.16.184.241UCEPROTECT Level 1104.16.184.241SpamCop104.16.185.241Barracuda104.16.185.241UCEPROTECT Level 1104.16.185.241

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=icanhazip.com" \ -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=icanhazip.com"

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

Watch icanhazip.com. 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