HOW.IS
?

How is marriott.com?

Looks fine risk 0/100

Registered 34 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 193 ms.

Why

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

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

How marriott.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
403
193 ms
HTTPS
101 d
left on a Sectigo Limited certificate
Age
34 years
registered 1993-01-05
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A23.219.8.114
MX10 marriott-com.mail.protection.outlook.com
NSns1-7.akam.net
usc2.akam.net
eur4.akam.net
eur1.akam.net
ns1-22.akam.net
use4.akam.net
eur3.akam.net
usc1.akam.net
TXTliveramp-site-verification=dphz_fboDvNf-L04XjGWSNpfcEjqykIGaOetpgtRFrY
DocuSign-JAS-3f8670aa-a7b3-4c80-b87c-c4009cf24fef
amazonses:dRwYaeqcRYgOr0nfuNpgfwcye7qC/+W7j9+4l95WmfA=
NhJc80JClTwLvKuJzmJzVRWhiX7JEubBi8Tegyp1MyGbRSn0bMKddsgokifhxw2JuZ76PZ8qFHYEW9Aa8ykiwQ==
9ea2de8a-d4af-4255-86f8-22e6410e7a3a
e2ma-verification=rzicb
e2ma-verification=puqeb
cursor-domain-verification-1fjpt7=Pu1dYBwqsDofgAhFP0N6ME9YW
e2ma-verification=zhe3
e2ma-verification=8oreb
e2ma-verification=qohib
MS=ms72490600
google-site-verification=Op26MVqGm5ezgYeMJ0t_6ZCjHTtBehaS43CpvlTFkPg
e2ma-verification=2m0fb
facebook-domain-verification=7yktss7qob13nc0gahxo6028udc8ti
e2ma-verification=eqqgb
e2ma-verification=pzchb
amazonses:ycQqj6K4JaTXJZHZIcYKm+rZk3kf0+CDo58LI2UwkR0=
e2ma-verification=5eigb
e2ma-verification=i7b3
_vo9fuuxfwrimz2thuq6vane5ixcrnre
e2ma-verification=5nbgb
docusign=b47573dd-01c3-49a8-9014-26e813e1c8d2
e2ma-verification=9ntgb
atlassian-domain-verification=zzbKNynGXmBVVjHMpHdfFpEwzGxKV5plDTgGo00mBnx6f3sEd30UmA/w/TPcy9Ai
v=spf1 include:spf.marriott.com include:spf.givex.com include:mail.zendesk.com a:c.spf.service-now.com include:spf.protection.outlook.com ip4:65.221.12.128 ip4:65.221.12.148 ip4:70.42.227.151 ip4:70.42.227.152 ip4:68.233.76.14 ip4:68.233.76.20 ip4:68.233.76.41 ip4:216.34.69.5 ip4:34.194.251.20 ip4:41.138.70.80/29 ip4:52.86.138.215 ip4:23.251.231.176/28 ip4:23.251.231.192/28 -all
canva-site-verification=jksL3Zvuljo2ex9weFenew
e2ma-verification=hsbcb
meltwater_sso_20250515
onetrust-domain-verification=c8419e55a9f44fd3a2aea1086589b47c
Dynatrace-site-verification=b018e42d-1bf3-4214-a55d-b6d11d472484__dkbokapmaohqnqf6rjt4vc75d1
google-site-verification=vGWnWWqZZS-wOwob2dGmMK44ncOOD3s3Vy7mkUR2CQk
figma-domain-verification=92316758906766ace0ee6271ca4f1ccf3795fce0f1925f846f4a5ee4c3dd0cfb-1732030374
adobe-idp-site-verification=b58a812cb8a67904b7b89c5ba71e21242157d93cc4609f572f4d63398d2f1c95
bv-domain-verification=0d66f71c181efe6f149b1afc3bf7494520986eddfd13915969aa53da25a4a5f5
smartsheet-site-validation=PYWle4OQif7gvVJpZX6Xo3bdBYQQX8Vu
cisco-ci-domain-verification=510f4042252171cd62c2992306c3623499318270fcef3f0266e4bc2bc4df9053
infoblox-domain-mastery=078e97082eaa5be71d1011466d456249102dd95393572d0c23d7652a65d4dec5cf
e2ma-verification=rohib
amazonses:TdaQ33Ma34JA3mbWth3J30gcPqfDoCkl/gpcDpdk1hM=
flexera-domain-verification-jbnluuhrebvugcmr
postman-domain-verification=f50031b67f277c87b8d1fc380cdab9ae7c24fd70fe60547b6d37cb0f78bc3573949498c86dd8ca48648b3f2c4c225df73ee99f2dacae3513358a8911124ad0eb
anthropic-domain-verification-m96n5v=HAYrymWgY4PChnGI984pVkay5
amazonses:T+PiZncc85hp45Hh5rxnadRc3PqQCxeWhb2Iulxh+HI=
EMMA-VALIDATION2-22-21
e2ma-verification=g23cb
apple-domain-verification=0BpDQkck5deFVztA
e2ma-verification=t4xeb
e2ma-verification=g83fb
e2ma-verification=r4qcb
h1-domain-verification=3bPxkTRBe4uck7trDLA9BEguQdHUTpEsbin4kgsAepgHSnsi
docusign=a75f5992-a1f4-42fb-b1fb-36850d8e976a
RegistrationCSC Corporate Domains, Inc.
registrarCSC Corporate Domains, Inc.
registered1993-01-05
expires2027-01-04
last changed2025-12-31
ownerMarriott International, Inc.
nameserverseur1.akam.net
eur3.akam.net
eur4.akam.net
ns1-22.akam.net
ns1-7.akam.net
usc1.akam.net
usc2.akam.net
use4.akam.net
statusclient transfer prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 1993-01-05expires 2027-01-04
HTTPS certificate101 days left
validyes
issuerSectigo Limited
coverswww.marriott.com, arabic.marriott.com, arabic.reservations.bulgarihotels.com, auth.marriott.com, cache.marriott.com, cache.marriott.com.cn, channel-portal.homes-and-villas.marriott.com, ci-propertyconversionportal.marriott.com, clean.marriott.com, cwp.marriott.com, empower-enrollment.marriott.com.cn, espanol.marriott.com
protocolTLSv1.3
issued 2026-02-05expires 2027-02-05
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → marriott.com
Email authenticationexcellent
SPFpass v=spf1 include:spf.marriott.com include:spf.givex.com include:mail.zendesk.com a:c.spf.service-now.com include:spf.protection.outlook.com ip4:65.221.12.128 ip4:65.221.12.148 ip4:70.42.227.151 ip4:70.42.227.152 ip4:68.233.76.14 ip4:68.233.76.20 ip4:68.233.76.41 ip4:216.34.69.5 ip4:34.194.251.20 ip4:41.138.70.80/29 ip4:52.86.138.215 ip4:23.251.231.176/28 ip4:23.251.231.192/28 -all
DMARCpass policy reject
DKIMfound: selector1, selector2, s1, s2

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

Security scoregrade B · 145/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop23.219.8.114Barracuda23.219.8.114UCEPROTECT Level 123.219.8.114

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=marriott.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=marriott.com"

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

Watch marriott.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