How is telephony.goog?

Looks fine risk 0/100

Registered 10 years ago, on no blocklists we checked, valid HTTPS, the site did not answer (timed out).

Why

02050100

finecarefulhigh risk

·Nothing in the checks added risk.

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

Site

down

timed out

HTTPS

62 d

left on a Google Trust Services certificate

Age

10 years

registered 2017-01-24

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	216.239.36.145
NS	ns4.google.com ns2.google.com ns3.google.com ns1.google.com
TXT	v=spf1 -all
CAA	{'type': 'CAA', 'issue': 'pki.goog', 'critical': 0}

RegistrationMarkMonitor Inc.

registrar	MarkMonitor Inc.
registered	2017-01-24
expires	2027-01-24
last changed	2025-12-28
owner	REDACTED FOR PRIVACY
nameservers	ns1.google.com ns2.google.com ns3.google.com ns4.google.com
status	client delete prohibited client transfer prohibited client update prohibited

registered 2017-01-24expires 2027-01-24

HTTPS certificate62 days left

valid	yes
issuer	Google Trust Services
covers	telephony.goog, chirp.telephony.goog, deskphone.telephony.goog, deskphone.telops.telephony.goog, fi.telephony.goog, fiber.telephony.goog, meet.telephony.goog, gtp.test.telephony.goog, obihai.telephony.goog, p11.telephony.goog, telops.telephony.goog, tp.telephony.goog
protocol	TLSv1.2

issued 2026-10-20expires 2026-12-29

DNSSECinsecure

Domain is not signed with DNSSEC

. → goog → telephony.goog

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 · 155/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

45/45missing: DKIM Presence

Advanced Security

5/25missing: 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 MultidomainSpamCop216.239.36.145Barracuda216.239.36.145UCEPROTECT Level 1216.239.36.145

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=telephony.goog" \ -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=telephony.goog"

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

Watch telephony.goog. 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