HOW.IS
?

How is pendo.io?

Looks fine risk 0/100

Registered 13 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 126 ms.

Why

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

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

How pendo.io looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
126 ms · ends at www.pendo.io
HTTPS
45 d
left on a Google Trust Services certificate
Age
13 years
registered 2013-06-17
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A34.54.74.243
MX1 aspmx.l.google.com
2 alt1.aspmx.l.google.com
3 alt2.aspmx.l.google.com
5 alt4.aspmx.l.google.com
4 alt3.aspmx.l.google.com
NSns-cloud-e2.googledomains.com
ns-cloud-e1.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e3.googledomains.com
TXTdocusign=144e8912-1f35-42ea-9b7c-1c0f3350d15e
zapier-domain-verification-challenge=8e7e5d59-5fad-4b5c-a361-9b19428e57a0
calendly-site-verification=NHZ9h1kJ3t1uxXVIXjAhSVQfMX7zvI5RCUYwd0fGo
google-site-verification=fPkSOGYZ4k7ffyV--3vklUU12CCFE35fzsuN2DHrXCQ
google-site-verification=nI02dbcexFrTJKuMdoCMTK9JOVFuFIy2TZXjYgpt9ag
adobe-idp-site-verification=0464dd56ff69a077c0d8bbee8c8e245f68bd411122030377922ada1165f299f0
cursor-domain-verification-g98gs7=9qnwJidCmu0UjFvCd2jjqfjRs
exec-domain-verification-vaq9ng=uNiKN8MHFlywTBRkmaZ18sG4S
monday-com-verification=M4MtfvOAqbYu5xXLhLtLhLa38dNlW1CEcuk0FPk5uB0
wrike-verification=MjM2NDQ3MDo1NDI2NTJiZDZkZDFlMmFjYTU3ZmUyNTZkZmYzNDFjOWM1YTNhOTZlMDgyMTQ0ZGIxYzY3NTBmYWRmZWRhM2Zh
MS=ms84958166
notion-domain-verification=kJSlM8YgYQevzjt4AtIvjRrqKaXmwfgDVTB0Uo0k2OX
atlassian-domain-verification=haPUq2rY+fPmNyu5fCrMq257k+26DqpNo9RZonaEq31aGzPNg5S8bjEB9qCkF1W+
google-site-verification=qLYyf7z5PQFG8HUEYiUxZkIsW8G73iV2Y7xwKsQ0qW0
postman-domain-verification=5a0882a7e870d944720a28f3576aff39f3fb5a169bf627a29a5b2201002f21d6e4d34bd26fa5755f4aebbbe7c51ff87f3cb8db36fdcb944f98079b72cb913ab4
MS=ms91173086
miro-verification=ff002c24dc72e8902e28e6aa247e42868e0d2a25
google-site-verification=gdDeZOTUsarQhSseL_vL3b107YpdqDwRP2aAtJxDiNw
openai-domain-verification=dv-PlU1U64r3swfbfEnu4Wyfzh2
ciscocidomainverification=1f043413f07365263c5255f63181045759a7c1a78b2c23c5123fea3b1b4e6b98
atlassian-sending-domain-verification=6946296c-d333-49c5-b6e5-7895395b9696
drift-domain-verification=734746d7bf20a9137c09d8378597500c0bff59112bc3b8a093b1d1026c33c050
apple-domain-verification=ySUpulB6B62zv6Ww
lovable_verification=Ne4SpW7BBluYqPe2CqYy
google-site-verification=8c0OnIZ8BAC-QE6t0vOgHSsouB_nNVI7t2efTkpsg_w
atlassian-domain-verification=pbhYuoWU4/Id50c7Qip7Ctz+xrBsfxExovTYEFxV8figd7KU1vhm6TndYJ5LMKxA
google-site-verification=j0tbz4tWi3ZRcRtIhhmZYnj078u2D6Szb3Iu4pNxKSA
intacct-esk=4FED1A3DEF352267E0539E06A8C05A57
google-site-verification=lb0sv1si4u-tR4-WWUKviO2a9U_MqmFGWUmoTBOGqIk
whimsical=3ec496061464753b3c4e4a1e34feac015f854d8e
jamf-site-verification=vXIgUTgcCbUEbMiSCYjAbQ
v=spf1 include:docebosaas.com redirect=4i2em5lw._spf._d.mim.ec
linear-domain-verification=qyakyx4sk5qs
google-site-verification=5OtJq8mihvORFOGT6ZrjGC_uWEu-u6KadYco8qSSwHA
slack-domain-verification=OCwewNvPyVSZLlwapK5Ld9xptTdZA3DmB9LDYBDI
firebender-domain-verification-tc16df=lyWtx3eHvp6NLJjUGhW4VI6WL
smartsheet-site-validation=mEUq4iTotvqt5XiijvT_eAK1ADFQufCu
anthropic-domain-verification-78fd6n=cXpPTpUsDj0GQNSovbiAXGwXw
MS=ms84486845
hubspot-developer-verification=YjU0OTM2ZDUtOTE2Mi00OTRjLTg1OTUtZjUwYjU4OGI2Mjcz
facebook-domain-verification=6jt10dejylph4fztu78gwqv5antj2b
RegistrationKey-Systems GmbH
registrarKey-Systems GmbH
registered2013-06-17
expires2027-06-17
last changed2026-08-12
ownerc/o whoisproxy.com
nameserversns-cloud-e1.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e3.googledomains.com
ns-cloud-e4.googledomains.com
statusclient delete prohibited
client transfer prohibited
registered 2013-06-17expires 2027-06-17
HTTPS certificate45 days left
validyes
issuerGoogle Trust Services
coverspendo.io, *.pendo.io
protocolTLSv1.3
issued 2026-09-13expires 2026-12-12
DNSSECsecure

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

. → io → pendo.io
Email authenticationexcellent
SPFwarning v=spf1 include:docebosaas.com redirect=4i2em5lw._spf._d.mim.ec
DMARCpass policy reject
DKIMfound: google, s1, s2

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

Security scoregrade B · 148/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
23/45missing: CAA Records, 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 MultidomainSpamCop34.54.74.243Barracuda34.54.74.243UCEPROTECT Level 134.54.74.243

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=pendo.io" \ -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=pendo.io"

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

Watch pendo.io. 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