HOW.IS
?

How is crwdcntrl.net?

Be careful risk 20/100

Registered 20 years ago, on no blocklists we checked, no valid HTTPS certificate, the site did not answer (timed out).

Why

02050100
finecarefulhigh risk
  • +20No valid HTTPS certificate.

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

Site
down
timed out
HTTPS
invalid
Connection timed out
Age
20 years
registered 2006-11-21
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records3 record types
A199.233.57.19
199.233.57.18
199.233.57.16
199.233.57.21
199.233.57.17
199.233.57.20
NSns-159.awsdns-19.com
ns-1475.awsdns-56.org
ns-1649.awsdns-14.co.uk
ns-602.awsdns-11.net
TXTv=spf1 a:mail3.crwdcntrl.net a:mail4.crwdcntrl.net -all
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered2006-11-21
expires2027-11-21
last changed2025-09-16
ownerPublicis Groupe S.A.
nameserversns-1475.awsdns-56.org
ns-159.awsdns-19.com
ns-1649.awsdns-14.co.uk
ns-602.awsdns-11.net
statusclient transfer prohibited
registered 2006-11-21expires 2027-11-21
HTTPS certificatenot valid
validno
problemConnection timed out
DNSSECinsecure

Domain is not signed with DNSSEC

. → net → crwdcntrl.net
Email authenticationpoor
SPFpass v=spf1 a:mail3.crwdcntrl.net a:mail4.crwdcntrl.net -all
DMARCwarning policy none
DKIMnone of 1 common selectors

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

Security scoregrade C · 128/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
23/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
25/45missing: DGA Detection, Domain Age Check
Blocklists0 listings · 17 lookups
SURBL MultidomainURIBL MultidomainSpamCop199.233.57.19Barracuda199.233.57.19UCEPROTECT Level 1199.233.57.19SpamCop199.233.57.16Barracuda199.233.57.16UCEPROTECT Level 1199.233.57.16SpamCop199.233.57.18Barracuda199.233.57.18UCEPROTECT Level 1199.233.57.18SpamCop199.233.57.20Barracuda199.233.57.20UCEPROTECT Level 1199.233.57.20SpamCop199.233.57.17Barracuda199.233.57.17UCEPROTECT Level 1199.233.57.17

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=crwdcntrl.net" \ -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=crwdcntrl.net"

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

Watch crwdcntrl.net. 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