How is fastdl.app?

Looks fine risk 0/100

Registered 4 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 223 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

223 ms

HTTPS

44 d

left on a Google Trust Services certificate

Age

4 years

registered 2023-02-09

Blocklists

listings across 5 lists

Everything we looked at

DNS records5 record types

A	104.26.14.180 104.26.15.180 172.67.69.174
AAAA	2606:4700:20::681a:fb4 2606:4700:20::ac43:45ae 2606:4700:20::681a:eb4
MX	5 mail.fastdl.app
NS	hasslo.ns.cloudflare.com tori.ns.cloudflare.com
TXT	google-site-verification=L2zaAd9GWLcsk76V5ROG9FEx8VcqVZCKV9X9ns6johg v=spf1 ip4:65.21.63.16 ~all yandex-verification: 28af06d55d2f5685

RegistrationKey-Systems LLC

registrar	Key-Systems LLC
registered	2023-02-09
expires	2028-02-09
last changed	2026-01-16
owner	c/o whoisproxy.com
nameservers	hasslo.ns.cloudflare.com tori.ns.cloudflare.com
status	client transfer prohibited

registered 2023-02-09expires 2028-02-09

HTTPS certificate44 days left

valid	yes
issuer	Google Trust Services
covers	fastdl.app, *.fastdl.app
protocol	TLSv1.3

issued 2026-09-15expires 2026-12-14

DNSSECinsecure

Domain is not signed with DNSSEC

. → app → fastdl.app

Email authenticationexcellent

SPF	pass `v=spf1 ip4:65.21.63.16 ~all`
DMARC	pass policy quarantine
DKIM	found: dkim

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: Mail Server Configuration

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 11 lookups

SURBL MultidomainURIBL MultidomainSpamCop104.26.14.180Barracuda104.26.14.180UCEPROTECT Level 1104.26.14.180SpamCop172.67.69.174Barracuda172.67.69.174UCEPROTECT Level 1172.67.69.174SpamCop104.26.15.180Barracuda104.26.15.180UCEPROTECT Level 1104.26.15.180

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=fastdl.app" \ -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=fastdl.app"

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

Watch fastdl.app. 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