How is intercom.com?
Looks fine
risk 0/100
Registered 33 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 269 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
269 ms · ends at www.intercom.com
HTTPS
181 d
left on a Amazon certificate
Age
33 years
registered 1993-12-14
Blocklists
0
listings across 5 lists
Everything we looked at
DNS records4 record types
| A | 18.160.41.123 18.160.41.51 18.160.41.77 18.160.41.107 |
|---|---|
| MX | 50 aspmx3.googlemail.com 40 aspmx2.googlemail.com 20 alt1.aspmx.l.google.com 30 alt2.aspmx.l.google.com 10 aspmx.l.google.com |
| NS | ns-895.awsdns-47.net ns-1093.awsdns-08.org ns-315.awsdns-39.com ns-1716.awsdns-22.co.uk |
| TXT | hj-ownership=FW6CQUR3erZ3 docker-verification=bdc1485c-ffc4-4658-8cd3-cf28a5015bb4 facebook-domain-verification=j8c2nfotussc7s0qpsc4y7n0fjjy21 adobe-idp-site-verification=622f9376dd66e8b44555e0049f15e096211a73412f9ff0b90c77c0e755699059 google-site-verification=Dv2V_fBxPgF3UAhyjdLwihXES7nqFg-PdbVb8Jcp1ZE rm_verify=2e9048667e google-site-verification=r9Nns5ipHB647AExA0fX7JjpdHMaoH4SgDnSpVq1ios google-site-verification=7HjYApuNK-bt5EUIFtdu6TcZ9Ehc3aatoWOXUJQo0xs google-site-verification=TqVER4L4Aje-rIb7mkpnQhLluy_mbLUalGulGesqi4g https://issues.sonatype.org/browse/OSSRH-64701 google-site-verification=hrKX7ZNSXZTlEsXp0nzu9rMVAibTBwBZgbfCJFFc_K4 detectify-verification=1038994aa8bbb5beb6158b29886cec44 google-site-verification=Jpd-UbmFHI67Qo78vfUOrjf92bhNsQOHcbrG3Z_cQnY v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mktomail.com include:amazonses.com ip4:156.70.5.128 -all google-site-verification=5QnHPShXKfWUJAKUs4t4zercW12yiwF9jEvJmLBP2NM google-site-verification=f-IrTc3O5uXTyOg0RFqt_F54-hEnVDBZ0860wTb9caA 44fe5751ed54509a8eb9b93b5304d15f36825314 zapier-domain-verification-challenge=70fef13a-003b-4621-8788-478856240ba2 spycloud-domain-verification=290354be-7cd3-4a63-a7e8-aa9c36a9788c d38xc8nflzxfm6.cloudfront.net adobe-sign-verification=2cfe49f778c0a81ec0be60ae2ff40e03 status-page-domain-verification=ff8hq5rxx1pq atlassian-domain-verification=cvSYWtG+M8VZhvC5F3Xh+TdCgqGSgwCJD8yV9xB+ki17M+f+k7v8oWpzfHln8Xy1 hubspot-developer-verification=ZWU1ZDMyNTQtMDJlYi00ZmRjLTk0ZWEtMmY5ZWQ2MDg0MmRl google-site-verification=CfLJw9yYE8HTI73Blv-56xD1zFZihxW21aomLawOdJY google-site-verification=dnyUSSOfLwNayG5Nz2KYThLqxhTCwH1AJBHGIDDHLX0 |
RegistrationAmazon Registrar, Inc.
| registrar | Amazon Registrar, Inc. |
|---|---|
| registered | 1993-12-14 |
| expires | 2026-12-13 |
| last changed | 2026-05-14 |
| owner | c/o whoisproxy.com |
| nameservers | ns-1093.awsdns-08.org ns-1716.awsdns-22.co.uk ns-315.awsdns-39.com ns-895.awsdns-47.net |
| status | client transfer prohibited |
registered 1993-12-14expires 2026-12-13
HTTPS certificate181 days left
| valid | yes |
|---|---|
| issuer | Amazon |
| covers | *.intercom.com, intercom.io, intercom.com, *.intercom.io |
| protocol | TLSv1.3 |
issued 2026-10-13expires 2027-04-28
DNSSECinsecure
Domain is not signed with DNSSEC
. → com → intercom.com
Email authenticationexcellent
| SPF | pass v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mktomail.com include:amazonses.com ip4:156.70.5.128 -all |
|---|---|
| DMARC | pass policy quarantine |
| DKIM | found: google, k1 |
Whether mail claiming to be from this domain can be checked as genuine.
Security scoregrade B · 165/205
Basic Security20/40missing: DNSSEC Enabled
Record Security30/45missing: CAA Records, DKIM Presence
Advanced Security20/25missing: IPv6 Support
Domain Reputation50/50
Threat Detection45/45missing: Domain Age Check
Blocklists0 listings · 14 lookups
SURBL MultidomainURIBL MultidomainSpamCop18.160.41.123Barracuda18.160.41.123UCEPROTECT Level 118.160.41.123SpamCop18.160.41.77Barracuda18.160.41.77UCEPROTECT Level 118.160.41.77SpamCop18.160.41.51Barracuda18.160.41.51UCEPROTECT Level 118.160.41.51SpamCop18.160.41.107Barracuda18.160.41.107UCEPROTECT Level 118.160.41.107
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=intercom.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=intercom.com"
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on intercom.com.
Reference: /llms.txt.
Watch intercom.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