How is mbga.jp?

Looks fine risk 0/100

Registered 21 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 2228 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

2228 ms · ends at www.mbga.jp

HTTPS

82 d

left on a Amazon certificate

Age

21 years

registered 2005-12-02

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	13.113.235.190 18.176.118.50
MX	50 mail6.mbga.jp
NS	ns-137.awsdns-17.com ns-1979.awsdns-55.co.uk ns-546.awsdns-04.net ns-1341.awsdns-39.org
TXT	enSt6UvyVOjZ0Rb35AALRH2B7nmNQ8 google-site-verification=tTbRfh71L7xx6i7EjZ23J2B22O1IaEwHRF27oCUxHrs v=spf1 +ip4:122.220.64.0/24 +ip4:202.238.105.0/25 +ip4:118.159.236.0/24 +ip4:27.131.8.0/22 +ip4:103.23.4.0/24 +include:cloudsmtp.mbga.jp +a:idcfsmtp.mbga.jp +a:smtpidc-sv01.dena.jp +a:smtpidc-sv02.dena.jp ~all google-site-verification=fwWOBvLRQc0b24euSwFAP6CUz00KX2DNCI7MwNnvuYw google-site-verification=3PrDwSocI9mYZqc77798j6tane91Bs8cXpLMSe1IYtw

Registrationregistrar not reported

registered	2005-12-02
expires	2026-12-31
last changed	2026-01-01
owner	DeNA Co.,Ltd.
nameservers	ns-1341.awsdns-39.org ns-137.awsdns-17.com ns-546.awsdns-04.net ns-1979.awsdns-55.co.uk
status	Active

registered 2005-12-02expires 2026-12-31

HTTPS certificate82 days left

valid	yes
issuer	Amazon
covers	*.mbga.jp, mbga.jp
protocol	TLSv1.2

issued 2026-07-06expires 2027-01-19

DNSSECinsecure

Domain is not signed with DNSSEC

. → jp → mbga.jp

Email authenticationfair

SPF	pass `v=spf1 +ip4:122.220.64.0/24 +ip4:202.238.105.0/25 +ip4:118.159.236.0/24 +ip4:27.131.8.0/22 +ip4:103.23.4.0/24 +include:cloudsmtp.mbga.jp +a:idcfsmtp.mbga.jp +a:smtpidc-sv01.dena.jp +a:smtpidc-sv02.dena.jp ~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 · 153/205

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

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 8 lookups

SURBL MultidomainURIBL MultidomainSpamCop18.176.118.50Barracuda18.176.118.50UCEPROTECT Level 118.176.118.50SpamCop13.113.235.190Barracuda13.113.235.190UCEPROTECT Level 113.113.235.190

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=mbga.jp" \ -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=mbga.jp"

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

Watch mbga.jp. 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