HOW.IS
?

How is eu-1-id5-sync.com?

Looks fine risk 0/100

Registered 4 years ago, on no blocklists we checked, valid HTTPS, the site did not answer (timed out).

Why

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

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

Site
down
timed out
HTTPS
55 d
left on a Google Trust Services certificate
Age
4 years
registered 2022-05-11
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records3 record types
A104.26.8.8
104.26.9.8
172.67.75.89
AAAA2606:4700:20::681a:808
2606:4700:20::681a:908
2606:4700:20::ac43:4b59
NSjack.ns.cloudflare.com
jessica.ns.cloudflare.com
RegistrationCloudflare, Inc.
registrarCloudflare, Inc.
registered2022-05-11
expires2027-05-11
last changed2026-04-11
ownerDATA REDACTED
nameserversjack.ns.cloudflare.com
jessica.ns.cloudflare.com
statusclient transfer prohibited
registered 2022-05-11expires 2027-05-11
HTTPS certificate55 days left
validyes
issuerGoogle Trust Services
coverseu-1-id5-sync.com, *.eu-1-id5-sync.com
protocolTLSv1.3
issued 2026-09-23expires 2026-12-22
DNSSECsecure

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

. → com → eu-1-id5-sync.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 · 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 · 11 lookups
SURBL MultidomainURIBL MultidomainSpamCop172.67.75.89Barracuda172.67.75.89UCEPROTECT Level 1172.67.75.89SpamCop104.26.8.8Barracuda104.26.8.8UCEPROTECT Level 1104.26.8.8SpamCop104.26.9.8Barracuda104.26.9.8UCEPROTECT Level 1104.26.9.8

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=eu-1-id5-sync.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=eu-1-id5-sync.com"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on eu-1-id5-sync.com. Reference: /llms.txt.

Watch eu-1-id5-sync.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