HOW.IS
?

How is trellix.com?

Looks fine risk 0/100

Registered 30 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
90 d
left on a Sectigo Limited certificate
Age
30 years
registered 1996-09-04
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A34.149.146.46
MX20 alt1.us.email.fireeyecloud.com
30 alt2.us.email.fireeyecloud.com
40 alt3.us.email.fireeyecloud.com
10 primary.us.email.fireeyecloud.com
NSns-1563.awsdns-03.co.uk
ns-136.awsdns-17.com
ns-758.awsdns-30.net
ns-1224.awsdns-25.org
TXTanthropic-domain-verification-4yjrj6=pK65PtnxAbdHUGr5BhK2gvQQD
google-site-verification=fTAxBpF8U4wqLHgxpk1BikD6ioGcYsG5eN689Jao1yw
atlassian-domain-verification=YQTMzt2iNJl/cxsaxZpJp7IQg9aqhA/Cty6aNTr1WEmIx9Zsj21ExKa0XGVTclEA
adobe-idp-site-verification=dd8712c2c27678d1e272eb3b29329e44895d33da806dc2bf5a1ed43e538b4968
MS=ms30495098
pardot479502=4bccd2ba31ab0b31bb5a74d7600d1538cb3aea52ff3eae4984d63c33c680ea3b
onetrust-domain-verification=e247aad592c549f0b461a9003b1ff5a7
onetrust-domain-verification=2c93c449310b472f9ff36725890d89b8
h1-domain-verification=BbmDqJW2862epvCNohkNEbLnLFAyeRNYCZmoYjMieeQz8vEW
docusign=d17498b9-1599-46a6-bb9f-be0134e52f2c
apple-domain-verification=ms4A7f7yYu072PYe
dtm-domain-verification=HuXI_1d-3eww8YR6SecbVbeUngVkUfl2hEUaWWda-i8
smartsheet-site-validation=-4vXpGG2Iam6-K6n373e-oUbVh3SQ17y
pardot890323=1c266dfa6b6144011c80f9a31d9053a639ba6972a9228b871852f6ceec56784c
OPE0032887
v=spf1 include:_spf.google.com include:_spf.fireeyecloud.com redirect=trellix.com.on.autospf.email
pardot346132=d5af24c888ff81e3400850ce6728c71346149fbf83f532a84f95a644870b496e
vmware-cloud-verification-44ae236f-ea1e-4a9a-9c13-96308f1f0843
atlassian-domain-verification=wewZdb4buRxVi15S/bXItjnPk1lCvIFkboRgiAErfFMJe4yENHak5GVZ7qnqiAGa
jamf-site-verification=Va5V-BYljuPSwbLQ06_Cqw
onetrust-domain-verification=d99a8cd690694506992ba9f4da69c406
9d27dd11-64ac-477f-8e32-51a04ab1e394
atlassian-domain-verification=z0qCaoUgbCLAA54zJ6XAOWG/fGhmGjvYgnWoYIo9fN3I5LiOcBXtXZNQPa5Y2499
pardot484561=b096fba0ae76b39aa8a78639dd821f2b301d52f06248ba748571b44c550a128d
google-site-verification=drCSN73Mi8zxnbbI1TwR2fKfCKN0lVLx27ukwU5zthM
google-site-verification=GxtSztAz2U7O5VstGFsSt4rOd0BMm-ohS0CgnN4lw1s
cursor-domain-verification-jbharm=mR3DKFtS2KX7YueDGc45xZCmu
docker-verification=2a34dcfa-dc14-4693-97d0-0e0d77c219d4
cloudhealth=5b1cc0b2-367b-4ae3-833f-bd028bf0e0fe
3564151
status-page-domain-verification=llt98gdm0l6s
CAA{'type': 'CAA', 'critical': 0, 'issuewild': 'pki.goog'}
{'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'}
{'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0}
{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}
{'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'sectigo.com'}
{'type': 'CAA', 'issue': 'amazon.com', 'critical': 0}
{'type': 'CAA', 'critical': 0, 'issuewild': 'amazon.com'}
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered1996-09-04
expires2027-09-03
last changed2026-08-30
ownerMusarubra US LLC
nameserversns-1224.awsdns-25.org
ns-136.awsdns-17.com
ns-1563.awsdns-03.co.uk
ns-758.awsdns-30.net
statusclient transfer prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1996-09-04expires 2027-09-03
HTTPS certificate90 days left
validyes
issuerSectigo Limited
coverswww.trellix.com, origin-dr.www.trellix.com, origin-www.trellix.com, trellix-dr.trellix.com, trellix.com, www.origin-www.trellix.com
protocolTLSv1.3
issued 2026-07-16expires 2027-01-30
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → trellix.com
Email authenticationgood
SPFwarning v=spf1 include:_spf.google.com include:_spf.fireeyecloud.com redirect=trellix.com.on.autospf.email
DMARCpass policy quarantine
DKIMfound: google, selector1, k1, s1, s2, mx

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

Security scoregrade B · 173/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
38/45missing: SPF Record, DKIM Presence
Advanced Security
20/25missing: IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop34.149.146.46Barracuda34.149.146.46UCEPROTECT Level 134.149.146.46

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=trellix.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=trellix.com"

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

IPv6. IPv6 readiness grade for trellix.com Does trellix.com work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.

Watch trellix.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