How is hubspot.net?

Looks fine risk 0/100

Registered 22 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 757 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

757 ms · ends at www.hubspot.com

HTTPS

49 d

left on a Google Trust Services certificate

Age

22 years

registered 2005-02-07

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	104.18.87.62 104.18.88.62 104.18.89.62 104.18.90.62 104.18.91.62
AAAA	2606:4700::6812:573e 2606:4700::6812:583e 2606:4700::6812:593e 2606:4700::6812:5a3e 2606:4700::6812:5b3e
NS	jerry.ns.cloudflare.com yolanda.ns.cloudflare.com
TXT	v=spf1 -all _s44rxlt9x5kz5eanunk6wmpmqnaq9t8 google-site-verification=tU4phGBx5_txohaYGxCyKkLamqwTfxCYxZPpIrc0XGs

RegistrationMarkMonitor Inc.

registrar	MarkMonitor Inc.
registered	2005-02-07
expires	2028-02-07
last changed	2026-01-06
owner	REDACTED FOR PRIVACY
nameservers	jerry.ns.cloudflare.com yolanda.ns.cloudflare.com
status	client delete prohibited client transfer prohibited client update prohibited

registered 2005-02-07expires 2028-02-07

HTTPS certificate49 days left

valid	yes
issuer	Google Trust Services
covers	hubspot.net
protocol	TLSv1.3

issued 2026-09-21expires 2026-12-20

DNSSECsecure

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

. → net → hubspot.net

Email authenticationfair

SPF	pass `v=spf1 -all`
DMARC	pass policy reject
DKIM	none of 1 common selectors

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

Security scoregrade B · 150/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

15/25missing: Mail Server Configuration

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 17 lookups

SURBL MultidomainURIBL MultidomainSpamCop104.18.89.62Barracuda104.18.89.62UCEPROTECT Level 1104.18.89.62SpamCop104.18.87.62Barracuda104.18.87.62UCEPROTECT Level 1104.18.87.62SpamCop104.18.88.62Barracuda104.18.88.62UCEPROTECT Level 1104.18.88.62SpamCop104.18.91.62Barracuda104.18.91.62UCEPROTECT Level 1104.18.91.62SpamCop104.18.90.62Barracuda104.18.90.62UCEPROTECT Level 1104.18.90.62

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=hubspot.net" \ -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=hubspot.net"

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

IPv6. Does hubspot.net work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.

Watch hubspot.net. 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