How is steamserver.net?

Be careful risk 20/100

Registered 18 years ago, no valid HTTPS certificate, the site did not answer (OSError).

Why

02050100

finecarefulhigh risk

+20No valid HTTPS certificate.

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

Site

down

OSError

HTTPS

invalid

Could not resolve host (ENODATA)

Age

18 years

registered 2008-06-12

Blocklists

listings across 2 lists

Everything we looked at

DNS records4 record types

MX	10 smtp.steampowered.com
NS	a22-67.akam.net a1-194.akam.net a24-64.akam.net a9-66.akam.net a7-66.akam.net a2-64.akam.net
TXT	v=spf1 mx ip4:208.64.202.0/24 -all kst6dlkbbjkhctn3tb95lv1p3s5mlzmz
CAA	{'type': 'CAA', 'issue': 'digicert.com', 'critical': 0} {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} {'type': 'CAA', 'iodef': 'mailto:ssl-abuse@valvesoftware.com', 'critical': 0}

RegistrationMarkMonitor Inc.

registrar	MarkMonitor Inc.
registered	2008-06-12
expires	2028-06-12
last changed	2024-09-02
nameservers	a1-164.akam.net a11-67.akam.net a24-64.akam.net a26-65.akam.net a8-66.akam.net a9-67.akam.net
status	client delete prohibited client transfer prohibited client update prohibited

registered 2008-06-12expires 2028-06-12

HTTPS certificatenot valid

valid	no
problem	Could not resolve host (ENODATA)

DNSSECinsecure

Domain is not signed with DNSSEC

. → net → steamserver.net

Email authenticationgood

SPF	pass `v=spf1 mx ip4:208.64.202.0/24 -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 · 150/190

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

45/45missing: DKIM Presence

Advanced Security

15/25missing: Mail Server Configuration, IPv6 Support

Domain Reputation

35/35

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 2 lookups

SURBL MultidomainURIBL Multidomain

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=steamserver.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=steamserver.net"

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

Watch steamserver.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