HOW.IS
?

How is broadcom.com?

Looks fine risk 0/100

Registered 32 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 311 ms.

Why

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

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

How broadcom.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
311 ms · ends at www.broadcom.com
HTTPS
139 d
left on a DigiCert Inc certificate
Age
32 years
registered 1994-05-09
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A54.68.22.26
52.13.171.212
50.112.202.115
MX40 alt2.aspmx.l.google.com
50 mx3.smtp.goog
10 mx1.smtp.goog
20 mx2.smtp.goog
40 alt1.aspmx.l.google.com
60 mx4.smtp.goog
30 aspmx.l.google.com
NSedns161.ultradns.net
edns161.ultradns.biz
edns161.ultradns.org
edns161.ultradns.com
TXTdocker-verification=c9c5de23-15e3-428c-bfe1-87ddbf5c0997
_jldpkt75bgqftdd2feiew59uhkguehs
brcm-wcsmail-us-west-2.aws.broadcom.com
v=MCPv1; k=ed25519; p=Xb3aBCI4nDwlYy5l/6TcDenXg+PweR75RqkFIo2Yfr0=
amazonses:YgYJPyi1b6S27f0kI73o5WeAFrkIVvZF7LdcDbk7hPQ=
61903932d25d4527b7332a8545cd37f6
yahoo-verification-key=Ta4XihNIsInzkLBeocc/TnZ8kECRldmUsqPcx4qQL3Y=
airtable-verification=99517bea7be21015f234b59917766718
_bfkijmbsutm1uwgkhu6omw75jqdabxi
bettercomp-verify=2018cdcdbedfae7fc63acbed04418eac1d9a97c388ebb8c925fc3f043e09744b
dtm-domain-verification=MRRe4myAc-Al_ajyETlngpr7K6UlUKfX4TbDb-hL434
onetrust-domain-verification=461fee29a4734b53bf03e42933bf6c18
status-page-domain-verification=k9f7l7gs398h
71071584-ff42-42d5-a0b9-be4bb33c418d
adobe-idp-site-verification=6671140cd0f68bdc00612cefdb086b881fe8fa9e534040115b83196475654eaf
google-site-verification=3shmjThcdrUeiA7-lPAnib4xb6swV-mI-BkvDK7Kh6M
cloudflare_dashboard_sso=a05e048fbb113fea73b20d14c350e7a3
apple-domain-verification=Tw9P9MSjkoc6dO3a
_6gytyn8xjrwin9xipsu1gngenkknt1p
bluebeam-verification=ox0xfjw5f2bwqiz62rz7invm48rl4c
docusign=9afd2b9c-99ef-4085-91d3-55eebea093aa
_u7na38tyobiyxxgowt3zcta9dfqwakq
_z78g1tegzqm4zx9u5jvea1ic9w0nsxl
6c2d487ad4667b276856916330bc293f7ec43d1c3bf55ddc3931f6528dd44956
brcm-wcsmail-us-east-1.aws.broadcom.com
airtable-verification=137b73ba6176f3f1509ec6d99531d3d0
infoblox-domain-mastery=e4b1ea4b3a090b83ac685ee9506495ed375807f32a296c7554dac17b41a0048453
_bvczrngh51wnrsf3vzx2t24qh956vxm
1password-site-verification=SVZUIOJJSFGPHI7VKZBM3M2IPU
airtable-verification=7af49ac654f5ebe4550f41c54abef65e
docusign=216f0af0-66f1-4aec-a102-9d4efadfad5d
google-site-verification=KW1alavvBRw4MLC9wvFbT8vaRS3bSbTJUvivTAeplqA
_xn00v8tqf2vklnhle2wkg1w7svc2knt
v=spf1 include:broadcom.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
_8683qoflkoy007k704ierbf718od0k3
qQjxHx5VY63RLnelyWv0mBbKqwNtBMHcyJaTfT6qyAA=
google-site-verification=eeWdkcMPMK63J49rWlhdPd2ywGxCY0F2JIQLw65O1GM
airtable-verification=5b8fb258017a6ad0aa86bd6fe7b9425a
MS=ms59930792
atlassian-domain-verification=DJybeO/UH6aYt6cRrUM2cLeASrIgcA5VThSjugPT+/7irotNMKzDKDPh1bZmVTBd
google-site-verification=qXC0_gpXJhaHfoVFbkwReaxAKKs_7d9tD4Jba7JKlyY
onetrust-domain-verification=d65bf178f02e6c5d2ca2714a64ac43e22f297e6a8da7a06ac79adcf0cdbf99f3
_1vgnf4rj9fo21m2t41abzbzzrbnszx6
airtable-verification=e8220281d84dd616a17885663cedfa53
_vml2me9xrxy0wgwwoygce0jspjizruo
_c92ycfujmr3kbu1udztujc1p9l0t956
_nts87ct8exhlapixdz3fhjkxgb914xg
miro-verification=9625027f35dc55a8d1f0ff2c3e86b401b1e91175
vmware-cloud-verification-bdbe3377-6fc7-4992-b51c-de04adf22fcd
airtable-verification=08cd4a6fd8503da72712948622f6ceac
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered1994-05-09
expires2027-05-10
last changed2026-05-21
ownerBroadcom Corporation
nameserversedns161.ultradns.biz
edns161.ultradns.com
edns161.ultradns.net
edns161.ultradns.org
statusclient transfer prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1994-05-09expires 2027-05-10
HTTPS certificate139 days left
validyes
issuerDigiCert Inc
coverswww.broadcom.com, broadcom.com, broadcom.cn, www.broadcom.cn, jp.broadcom.com, static.broadcom.com, error.broadcom.com, webapp.broadcom.com, go.broadcom.com, symantec-blogs.broadcom.com, *.aws.broadcom.com, avagotech.com
protocolTLSv1.2
issued 2026-02-17expires 2027-03-20
DNSSECsecure

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

. → com → broadcom.com
Email authenticationexcellent
SPFpass v=spf1 include:broadcom.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
DMARCpass policy reject
DKIMfound: default, google, s1, s2, mail

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

Security scoregrade B · 160/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
15/25missing: SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 11 lookups
SURBL MultidomainURIBL MultidomainSpamCop50.112.202.115Barracuda50.112.202.115UCEPROTECT Level 150.112.202.115SpamCop54.68.22.26Barracuda54.68.22.26UCEPROTECT Level 154.68.22.26SpamCop52.13.171.212Barracuda52.13.171.212UCEPROTECT Level 152.13.171.212

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=broadcom.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=broadcom.com"

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

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

Watch broadcom.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