HOW.IS
?

How is cloudflare-dns.com?

Looks fine risk 0/100

Registered 9 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 76 ms.

Why

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

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

How cloudflare-dns.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
76 ms · ends at one.one.one.one
HTTPS
56 d
left on a SSL Corp certificate
Age
9 years
registered 2018-03-27
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A104.16.248.249
104.16.249.249
AAAA2606:4700::6810:f9f9
2606:4700::6810:f8f9
NSns1.cloudflare-dns.com
ns2.cloudflare-dns.com
ns3.cloudflare-dns.com
TXT_qcb2kua83xsbkw2dbu18g8y0cjorncf
CAA{'type': 'CAA', 'critical': 0, 'issuewild': 'ssl.com'}
{'type': 'CAA', 'issue': 'digicert.com; cansignhttpexchanges=yes', 'critical': 0}
{'type': 'CAA', 'issue': 'pki.goog; cansignhttpexchanges=yes', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'digicert.com; cansignhttpexchanges=yes'}
{'type': 'CAA', 'iodef': 'mailto:tls-abuse@cloudflare.com', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'comodoca.com'}
{'type': 'CAA', 'issue': 'ssl.com', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'}
{'type': 'CAA', 'issue': 'comodoca.com', 'critical': 0}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'pki.goog; cansignhttpexchanges=yes'}
RegistrationCloudflare, Inc.
registrarCloudflare, Inc.
registered2018-03-27
expires2033-03-27
last changed2023-03-28
ownerDATA REDACTED
nameserversns1.cloudflare-dns.com
ns2.cloudflare-dns.com
ns3.cloudflare-dns.com
statusclient delete prohibited
client transfer prohibited
client update prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 2018-03-27expires 2033-03-27
HTTPS certificate56 days left
validyes
issuerSSL Corp
coverscloudflare-dns.com, *.cloudflare-dns.com, IP Address:1.0.0.1, IP Address:1.1.1.1, IP Address:162.159.36.1, IP Address:162.159.46.1, IP Address:2606:4700:4700:0:0:0:0:1001, IP Address:2606:4700:4700:0:0:0:0:1111, IP Address:2606:4700:4700:0:0:0:0:64, IP Address:2606:4700:4700:0:0:0:0:6400, one.one.one.one
protocolTLSv1.3
issued 2025-12-31expires 2026-12-21
DNSSECsecure

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

. → com → cloudflare-dns.com
Email authenticationpoor
SPFnone
DMARCnone
DKIMnone of 1 common selectors

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

Security scoregrade C · 132/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
15/45missing: SPF Record, DMARC Record, DKIM Presence
Advanced Security
15/25missing: Mail Server Configuration
Domain Reputation
47/50missing: Typosquatting Check
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop104.16.248.249Barracuda104.16.248.249UCEPROTECT Level 1104.16.248.249SpamCop104.16.249.249Barracuda104.16.249.249UCEPROTECT Level 1104.16.249.249

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=cloudflare-dns.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=cloudflare-dns.com"

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

Watch cloudflare-dns.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