How is terra.com.br?
Looks fine
risk 0/100
Registered 28 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 163 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
163 ms · ends at www.terra.com.br
HTTPS
135 d
left on a Valid Certificadora Digital LTDA certificate
Age
28 years
registered 1998-11-30
Blocklists
0
listings across 5 lists
Everything we looked at
DNS records5 record types
| A | 48.211.234.142 |
|---|---|
| MX | 10 mx.terra.com.br |
| NS | a1-19.akam.net a11-66.akam.net a28-64.akam.net d.dns.terra.com.br a6-66.akam.net a24-67.akam.net b.dns.terra.com.br a13-65.akam.net |
| TXT | k6zky9kr88lrx23zhlgvxbjr02959j16 QFbOSCRFmzPoEhKuQx4-yWI1qBwq8B3oopfgHTXM5dzWv-mumqZnmw google-site-verification=bAFX8sny8Z6tsw112AZkfPvyg0Dp0w3_IpSrZx1gC-Y facebook-domain-verification=jo0xq26tv2sipcmv7uk2rzm59hjhoe globalsign-domain-verification=bms7zyAKjj8-PWxdFwAF76lV0BnzO6FuWBCAD3AW1k ca3-5a191ad4eeef44a294da3afd39f7188b _a4ycbv8oasgpslcbek576v5bga5fqpm v=spf1 include:ti-spf.terra.com.br include:mailaz-spf.terra.com.br include:spf.protection.outlook.com include:registrarmail.net -all google-site-verification=yWevg2bUaHirLYpgayrI9ZHK2GsuL8Hl8ZpYzuneCIw ms-domain-verification=fbc5be26-a6a1-4640-8848-e7de7f964b54 dailymotion-domain-verification=dmnpovhgvxedckcen |
| CAA | {'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0} {'type': 'CAA', 'issue': 'pki.goog', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuemail': 'sectigo.com'} {'type': 'CAA', 'issue': 'digicert.com', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuemail': 'letsencrypt.org'} {'type': 'CAA', 'critical': 0, 'issuemail': 'digicert.com'} {'type': 'CAA', 'critical': 0, 'issuewild': 'digicert.com'} {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'} {'type': 'CAA', 'critical': 0, 'issuewild': 'sectigo.com'} |
RegistrationTERRA
| registrar | TERRA |
|---|---|
| registered | 1998-11-30 |
| expires | 2027-11-30 |
| last changed | 2025-04-08 |
| nameservers | a.dns.terra.com b.dns.terra.com.br c.dns.terra.com d.dns.terra.com.br |
| status | active |
registered 1998-11-30expires 2027-11-30
HTTPS certificate135 days left
| valid | yes |
|---|---|
| issuer | Valid Certificadora Digital LTDA |
| covers | terra.com.br, *.api.terratv.terra.com, *.api.terratv.terra.com.br, *.img.terra.com, *.terra.com, *.terra.com.br, *.terraempresas.com.br, *.terratv.terra.com, *.terratv.terra.com.br, *.thumbox.terratv.terra.com, *.thumbox.terratv.terra.com.br, *.trrsf.com |
| protocol | TLSv1.3 |
issued 2026-03-12expires 2027-03-12
DNSSECinsecure
Domain is not signed with DNSSEC
. → br → com.br → terra.com.br
Email authenticationgood
| SPF | pass v=spf1 include:ti-spf.terra.com.br include:mailaz-spf.terra.com.br include:spf.protection.outlook.com include:registrarmail.net -all |
|---|---|
| DMARC | pass policy quarantine |
| DKIM | none of 1 common selectors |
Whether mail claiming to be from this domain can be checked as genuine.
Security scoregrade B · 170/205
Basic Security20/40missing: DNSSEC Enabled
Record Security45/45missing: DKIM Presence
Advanced Security10/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation50/50
Threat Detection45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop48.211.234.142Barracuda48.211.234.142UCEPROTECT Level 148.211.234.142
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=terra.com.br" \
-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=terra.com.br"
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on terra.com.br.
Reference: /llms.txt.
Watch terra.com.br. 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