How is nintendo.net?

Be careful risk 20/100

Registered 30 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

30 years

registered 1996-10-23

Blocklists

listings across 2 lists

Everything we looked at

DNS records3 record types

MX	10 nintendo-net.mail.protection.outlook.com
NS	ns-6.awsdns-00.com ns-843.awsdns-41.net ns-1192.awsdns-21.org ns-1996.awsdns-57.co.uk
TXT	v=spf1 mx ip4:205.166.76.16 ip4:198.62.122.35 ip4:192.195.204.63 ip4:202.32.117.170 ip4:202.32.117.171 ip4:111.168.21.4 ip4:35.160.19.76 ip4:18.236.27.200 ip4:52.39.21.252 include:cust-spf.exacttarget.com include:crmstyle.com ~all MS=ms22731210

RegistrationCSC Corporate Domains, Inc.

registrar	CSC Corporate Domains, Inc.
registered	1996-10-23
expires	2028-10-22
last changed	2026-10-18
owner	Nintendo of America Inc.
nameservers	ns-1192.awsdns-21.org ns-1996.awsdns-57.co.uk ns-6.awsdns-00.com ns-843.awsdns-41.net
status	client transfer prohibited server delete prohibited server transfer prohibited server update prohibited

registered 1996-10-23expires 2028-10-22

HTTPS certificatenot valid

valid	no
problem	Could not resolve host (ENODATA)

DNSSECinsecure

Domain is not signed with DNSSEC

. → net → nintendo.net

Email authenticationfair

SPF	pass `v=spf1 mx ip4:205.166.76.16 ip4:198.62.122.35 ip4:192.195.204.63 ip4:202.32.117.170 ip4:202.32.117.171 ip4:111.168.21.4 ip4:35.160.19.76 ip4:18.236.27.200 ip4:52.39.21.252 include:cust-spf.exacttarget.com include:crmstyle.com ~all`
DMARC	warning policy none
DKIM	none of 1 common selectors

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

Security scoregrade B · 138/190

Basic Security

20/40missing: DNSSEC Enabled

Record Security

23/45missing: CAA Records, DMARC Record, 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=nintendo.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=nintendo.net"

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

Watch nintendo.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