How is curseforge.com?

Looks fine risk 0/100

Registered 19 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 57 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

403

57 ms

HTTPS

37 d

left on a Google Trust Services certificate

Age

19 years

registered 2007-10-18

Blocklists

listings across 5 lists

Everything we looked at

DNS records5 record types

A	104.17.29.3 104.17.30.3
AAAA	2606:4700::6811:1d03 2606:4700::6811:1e03
MX	20 alt2.aspmx.l.google.com 30 aspmx3.googlemail.com 20 alt1.aspmx.l.google.com 10 aspmx.l.google.com 30 aspmx2.googlemail.com 30 aspmx5.googlemail.com 30 aspmx4.googlemail.com
NS	iris.ns.cloudflare.com clint.ns.cloudflare.com
TXT	google-site-verification=ONCW7KyZ3gkuFcthLFuWK0ddnbXEFDMFjf2umf0NqIg slack-domain-verification=Kyenx5tI0r4vnMvWchIj3a9zIU7H7xBKL0g42A6G google-site-verification=dh-c8xU2EUOqZKkTcDs9oqJAnIclSZ6ACBsTd4LC9Kc google-site-verification=nbfN-B1Wu0Afy7w0IpGjbZdMKv595HbELqXVw99BJnM _globalsign-domain-verification=YpV4FwLbyGTaomY7S2kGLcoa0G_V5Pbsljnm89cEN7 v=spf1 include:mailgun.org include:mail.zendesk.com include:_spf.google.com ~all

RegistrationAmazon Registrar, Inc.

registrar	Amazon Registrar, Inc.
registered	2007-10-18
expires	2030-10-18
last changed	2026-05-16
owner	c/o whoisproxy.com
nameservers	clint.ns.cloudflare.com iris.ns.cloudflare.com
status	client transfer prohibited

registered 2007-10-18expires 2030-10-18

HTTPS certificate37 days left

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

issued 2026-09-06expires 2026-12-05

DNSSECinsecure

Domain is not signed with DNSSEC

. → com → curseforge.com

Email authenticationexcellent

SPF	pass `v=spf1 include:mailgun.org include:mail.zendesk.com include:_spf.google.com ~all`
DMARC	pass policy reject
DKIM	found: google, smtp

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

Security scoregrade B · 160/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

25/25

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 8 lookups

SURBL MultidomainURIBL MultidomainSpamCop104.17.29.3Barracuda104.17.29.3UCEPROTECT Level 1104.17.29.3SpamCop104.17.30.3Barracuda104.17.30.3UCEPROTECT Level 1104.17.30.3

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=curseforge.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=curseforge.com"

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

Watch curseforge.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