Como são agrupadas as empresas por país?

As empresas são atribuídas aos países com base na bolsa de valores em que estão cotadas. Uma empresa cotada na Euronext Paris aparece sob França, uma empresa na Bolsa de Frankfurt sob Alemanha, etc.

Que padrões são verificados para cada empresa?

O domínio principal de cada empresa é analisado para SPF, DKIM, DMARC, BIMI, MTA-STS, DANE/TLSA e DNSSEC. Pontos são atribuídos para cada padrão com base na qualidade e rigor, totalizando até 100.

Posso comparar países?

Sim. Navegue até à página de Estatísticas para ver taxas de adoção e pontuações médias de todos os países monitorizados.

Com que frequência são atualizadas as pontuações?

Todos os domínios são reexaminados semanalmente. As alterações nos registos DNS são refletidas na próxima verificação semanal.

🇯🇵 Segurança Email em Japão

Auditoria semanal de segurança email das 225 empresas cotadas com sede em Japão.

225 empresas analisadas · Semana de verificação: 2026-03-02

Pontuação média

29/ 100

DMARC reject

14.7%

BIMI configurado

MTA-STS enforce

DNSSEC ativado

A+

106

Average

Median

Min

Max

			Grade	DMARC	SPF	BIMI	MTA-STS	DNSSEC
1	Mitsubishi UFJ Financial Groupmufg.jp	71	B	reject	~all	✓	✗	✓
2	Astellas Pharmaastellas.com	63	C	none	~all	✗	✗	✓
3	Japan Tobaccojti.com	62	C	reject	-all	✓	✗	✗
4	Sumitomo Mitsui Financialsmfg.co.jp	58	C	reject	~all	✓	✗	✗
5	Mitsubishi Heavy Industriesmhi.com	58	C	reject	-all	✗	✗	✗
6	Dentsu Groupdentsu.com	58	C	reject	-all	✗	✗	✗
7	Sojitzsojitz.com	56	C	reject	~all	✗	✗	✗
8	Ebaraebara.com	56	C	reject	~all	✗	✗	✗
9	Nitto Denkonitto.com	55	C	reject	~all	✗	✗	✗
10	Resonacresonac.com	55	C	quarantine	-all	✗	✗	✗
11	Takeda Pharmaceuticaltakeda.com	55	C	reject	~all	✗	✗	✗
12	Konamikonami.com	54	C	reject	~all	✗	✗	✓
13	Amada Co. Ltd.amada.com	54	C	reject	~all	✗	✗	✗
14	NEC Corporationnec.com	54	C	reject	~all	✗	✗	✗
15	AGC Inc.agc.com	54	C	reject	~all	✗	✗	✗
16	Toyota Motortoyota.com	54	C	reject	~all	✗	✗	✗
17	Trend Microtrendmicro.com	53	C	quarantine	-all	✓	✗	✓
18	Konica Minolta Holdingskonicaminolta.com	52	C	reject	~all	✓	✗	✗
19	SHIFT Inc.shift.com	52	C	quarantine	~all	✓	✗	✗
20	Suzuki Motorsuzuki.co.jp	52	C	quarantine	~all	✗	✗	✗
21	Takashimayatakashimaya.co.jp	52	C	quarantine	~all	✗	✗	✗
22	Comsys Holdingscomsys.com	51	C	reject	~all	✗	✗	✗
23	Tosohtosoh.com	51	C	reject	-all	✗	✗	✗
24	IHIihi.com	51	C	reject	-all	✗	✗	✗
25	JGC Corporationjgc.com	51	C	none	-all	✗	✗	✗
26	Mitsubishi Chemical Groupmcgc.com	51	C	quarantine	~all	✗	✗	✗
27	MinebeaMitsumiminebea.co.jp	50	C	none	-all	✗	✗	✗
28	Nintendonintendo.co.jp	50	C	none	~all	✗	✗	✗
29	Screen Holdingsscreen.co.jp	50	C	none	~all	✗	✗	✗
30	Kao Corporationkao.com	49	D	reject	~all	✗	✗	✗
31	Hoya Corporationhoya.com	49	D	quarantine	-all	✗	✗	✗
32	ZOZOzozo.com	49	D	quarantine	~all	✗	✗	✗
33	Shiseidoshiseido.com	49	D	quarantine	-all	✗	✗	✗
34	Tokyo Electrontel.com	49	D	quarantine	-all	✗	✗	✗
35	TEPCO Holdingstepco.co.jp	49	D	none	~all	✗	✗	✗
36	ANA Holdingsana.co.jp	48	D	none	~all	✗	✗	✗
37	SMC Corporationsmc.com	48	D	none	~all	✗	✗	✗
38	Toyota Tsushotoyota-tsusho.com	48	D	quarantine	~all	✗	✗	✗
39	Murata Manufacturingmurata.com	48	D	none	~all	✗	✗	✗
40	Asahi Group Holdingsasahibeer.co.jp	47	D	none	~all	✗	✗	✗
41	Japan Airlinesjal.com	47	D	none	~all	✗	✗	✗
42	Fujitsufujitsu.com	47	D	reject	?all	✗	✗	✗
43	Alps Alpinealpsalpine.com	47	D	quarantine	~all	✗	✗	✗
44	Daikin Industriesdaikin.com	47	D	none	~all	✗	✗	✗
45	Dai-ichi Life Holdingsdai-ichi-life-hd.com	47	D	none	~all	✗	✗	✓
46	Denadena.com	47	D	none	~all	✗	✗	✗
47	Inpexinpex.com	47	D	none	-all	✗	✗	✗
48	Chugai Pharmaceuticalchugai-pharm.co.jp	47	D	none	~all	✗	✗	✗
49	Orixorix.com	46	D	reject	~all	✗	✗	✗
50	Yamahayamaha.com	46	D	quarantine	~all	✗	✗	✗
51	Renesas Electronicsrenesas.com	46	D	none	-all	✗	✗	✗
52	Keyencekeyence.com	46	D	reject	-all	✗	✗	✗
53	Ube Industriesube.com	46	D	none	-all	✗	✗	✗
54	Mitsubishi Motorsmitsubishi-motors.com	45	D	quarantine	~all	✗	✗	✗
55	Nippon Telegraph & Telephonentt.com	45	D	quarantine	~all	✗	✗	✗
56	Sumitomo Corporationsumitomocorp.com	45	D	quarantine	~all	✗	✗	✗
57	Tokyo Gastokyo-gas.co.jp	45	D	quarantine	~all	✗	✗	✗
58	Omronomron.com	45	D	quarantine	~all	✗	✗	✗
59	Mitsui & Comitsui.com	45	D	none	-all	✗	✗	✗
60	Fuji Electricfujielectric.com	45	D	none	?all	✗	✗	✗
61	Kikkomankikkoman.com	45	D	reject	~all	✗	✗	✗
62	Concordia Financialconcordia-fg.jp	45	D	reject	?all	✗	✗	✗
63	Fast Retailingfastretailing.com	44	D	quarantine	~all	✗	✗	✗
64	Disco Corporationdisco.co.jp	44	D	quarantine	-all	✗	✗	✗
65	Fujifilm Holdingsfujifilm.com	44	D	reject	~all	✗	✗	✗
66	Eisaieisai.com	44	D	reject	~all	✗	✗	✗
67	Osaka Gasosakagas.co.jp	44	D	none	~all	✗	✗	✗
68	TDK Corporationtdk.com	43	D	quarantine	-all	✗	✗	✗
69	Marubenimarubeni.com	43	D	none	~all	✗	✗	✗
70	Meiji Holdingsmeiji.com	43	D	none	~all	✗	✗	✗
71	Mercarimercari.com	43	D	reject	-all	✗	✗	✗
72	Sumitomo Electricsei.co.jp	43	D	none	~all	✗	✗	✗
73	Kanadeviakanadevia.com	43	D	none	-all	✗	✗	✗
74	Kajimakajima.com	43	D	none	~all	✗	✗	✗
75	Nippon Express Holdingsnipponexpress.com	43	D	none	~all	✗	✗	✗
76	Ajinomotoajinomoto.com	42	D	none	~all	✗	✗	✗
77	Shionogishionogi.com	42	D	none	~all	✗	✗	✗
78	Yaskawa Electricyaskawa.co.jp	42	D	none	~all	✗	✗	✗
79	Yamaha Motoryamaha-motor.com	42	D	none	-all	✗	✗	✗
80	Kyocerakyocera.com	41	D	none	-all	✗	✗	✗
81	Kubotakubota.com	41	D	quarantine	~all	✗	✗	✗
82	M3m3.com	41	D	quarantine	-all	✗	✗	✗
83	Nikonnikon.com	41	D	quarantine	?all	✗	✗	✗
84	Otsuka Holdingsotsuka.com	41	D	none	-all	✗	✗	✗
85	Terumoterumo.com	40	D	none	-all	✗	✗	✗
86	Rakuten Grouprakuten.co.jp	40	D	reject	~all	✓	✗	✗
87	Bandai Namcobandainamco.co.jp	40	D	none	—	✗	✗	✗
88	Daiichi Sankyods-pharma.co.jp	40	D	reject	-all	✗	✗	✗
89	Haseko Corp.haseko.com	38	D	none	-all	✗	✗	✗
90	Credit Saisoncreditsaison.com	38	D	reject	-all	✗	✗	✗
91	NGK Insulatorsngkinsulators.com	38	D	—	-all	✗	✗	✓
92	Sonysony.com	38	D	none	-all	✗	✗	✗
93	Densodenso.com	38	D	quarantine	-all	✗	✗	✗
94	Socionextsocionext.com	37	D	none	~all	✗	✗	✗
95	Advantestadvantest.com	37	D	quarantine	-all	✗	✗	✗
96	JFE Holdingsjfe-holdings.co.jp	37	D	none	~all	✗	✗	✗
97	Subarusubaru.co.jp	37	D	none	~all	✗	✗	✗
98	Mitsubishi Corporationmitsubishicorp.com	37	D	none	~all	✗	✗	✗
99	Hitachihitachi.com	37	D	none	~all	✗	✗	✗
100	Asahi Kaseiasahi-kasei.com	37	D	none	~all	✗	✗	✗
101	Ricohricoh.com	37	D	none	~all	✗	✗	✗
102	Kuraraykuraray.com	37	D	none	~all	✗	✗	✗
103	East Japan Railwayjreast.co.jp	36	D	none	~all	✗	✗	✗
104	Furukawa Electricfurukawaelectric.com	36	D	quarantine	-all	✗	✗	✗
105	NTNntn.com	36	D	none	~all	✗	✗	✗
106	Aeonaeon.com	36	D	none	-all	✗	✗	✗
107	Rohmrohm.com	36	D	—	-all	✗	✗	✗
108	Itochuitochu.co.jp	35	D	none	~all	✗	✗	✗
109	West Japan Railwaywestjr.co.jp	35	D	quarantine	~all	✗	✗	✗
110	Yokogawa Electricyokogawa.com	35	D	quarantine	~all	✗	✗	✗
111	Okuma Holdingsokuma.com	35	D	none	~all	✗	✗	✗
112	Tokio Marine Holdingstokiomarinehd.com	35	D	none	-all	✗	✗	✗
113	Japan Exchange Groupjpx.co.jp	35	D	quarantine	~all	✗	✗	✗
114	KDDIkddi.com	34	D	quarantine	~all	✗	✗	✗
115	Nichireinichirei.co.jp	34	D	none	~all	✗	✗	✗
116	Nexonnexon.co.jp	34	D	none	-all	✗	✗	✗
117	Shimizushimz.co.jp	34	D	quarantine	~all	✗	✗	✗
118	Taiseitaisei.co.jp	34	D	none	~all	✗	✗	✗
119	Sompo Holdingssompo.com	33	D	reject	-all	✗	✗	✗
120	Isuzu Motorsisuzu.co.jp	33	D	none	-all	✗	✗	✗
121	Taiheiyo Cementtaiheiyo-cement.co.jp	32	D	none	~all	✗	✗	✗
122	Mazdamazda.co.jp	32	D	none	~all	✗	✗	✗
123	TOTOtoto.co.jp	32	D	none	~all	✗	✗	✗
124	Sekisui Housesekisuihouse.co.jp	32	D	none	~all	✗	✗	✗
125	JTEKTjtekt.co.jp	32	D	none	~all	✗	✗	✗
126	Chubu Electric Powerchuden.co.jp	32	D	none	-all	✗	✗	✗
127	Mitsui Chemicalsmitsuichemicals.com	32	D	quarantine	~all	✗	✗	✗
128	Recruit Holdingsrecruit.co.jp	32	D	quarantine	~all	✗	✗	✗
129	Obayashiobayashi.co.jp	32	D	none	~all	✗	✗	✗
130	Kyowa Kirinkyowakirin.com	32	D	none	~all	✗	✗	✗
131	NSKnsk.com	32	D	none	-all	✗	✗	✗
132	Bridgestonebridgestone.com	31	D	none	-all	✗	✗	✗
133	Tokai Carbontokaicarbon.co.jp	31	D	—	~all	✗	✗	✗
134	Canoncanon.com	30	D	quarantine	-all	✗	✗	✗
135	Secomsecom.co.jp	30	D	none	~all	✗	✗	✗
136	Nissan Motornissan.co.jp	29	F	none	~all	✗	✗	✗
137	Toray Industriestoray.com	29	F	—	—	✗	✗	✓
138	Mujimuji.com	28	F	—	-all	✗	✗	✗
139	Idemitsu Kosanidss.co.jp	27	F	reject	-all	✗	✗	✗
140	Shin-Etsu Chemicalshinetsu.co.jp	27	F	reject	~all	✗	✗	✗
141	MS&AD Insurancems-ins.com	27	F	none	~all	✗	✗	✗
142	Central Japan Railwayjr-central.co.jp	26	F	none	~all	✗	✗	✗
143	Komatsukomatsu.com	26	F	none	-all	✗	✗	✗
144	Honda Motorhonda.com	26	F	—	~all	✗	✗	✗
145	Fujikurafurukawa.co.jp	25	F	none	-all	✗	✗	✗
146	Oriental Landolc.co.jp	24	F	none	~all	✗	✗	✗
147	Dowa Holdingsdowa.com	23	F	—	-all	✗	✗	✗
148	Sumitomo Chemicalsumitomo-chem.co.jp	23	F	none	~all	✗	✗	✗
149	Oji Holdings Corporationoji.com	23	F	—	-all	✗	✗	✗
150	Kobe Steelkobesteel.com	23	F	—	-all	✗	✗	✗
151	Resona Holdingsresona.com	23	F	—	-all	✗	✗	✗
152	Marui Groupmarui.com	23	F	—	-all	✗	✗	✗
153	NH Foodsnhfoods.com	23	F	—	-all	✗	✗	✗
154	Nippon Yusennipponyusen.com	23	F	—	-all	✗	✗	✗
155	Olympus Corporationolympus.co.jp	22	F	none	~all	✗	✗	✗
156	Kansai Electric Powerkansai-td.co.jp	21	F	none	~all	✗	✗	✗
157	Mitsubishi Electricmitsubishielectric.com	20	F	—	~all	✗	✗	✗
158	Keiokeio.com	20	F	—	~all	✗	✗	✗
159	SUMCOsumco.com	20	F	—	~all	✗	✗	✗
160	T&D Holdingstd-holdings.co.jp	20	F	—	~all	✗	✗	✗
161	Teijinteijin.com	20	F	—	~all	✗	✗	✗
162	Tohotoho.com	20	F	—	~all	✗	✗	✗
163	Kawasaki Heavy Industrieskawasakiheavy.com	18	F	none	~all	✗	✗	✗
164	Daiwa Securitiesdaiwa.jp	15	F	—	—	✗	✗	✓
165	SoftBank Groupgroup.softbank	15	F	—	-all	✗	✗	✗
166	Panasonic Holdingspanasonic.com	15	F	—	-all	✗	✗	✗
167	Yokohama Rubberyokohamarubber.com	15	F	—	-all	✗	✗	✗
168	Tokyu Landtokyuland.com	15	F	—	—	✗	✗	✓
169	Fanucfanuc.com	15	F	—	-all	✗	✗	✗
170	Laserteclasertec.com	14	F	—	—	✗	✗	✗
171	Nippon Steelnipponsteel.com	14	F	—	—	✗	✗	✗
172	SoftBank Corpsoftbank.jp	12	F	—	~all	✗	✗	✗
173	Hitachi Construction Machineryhitachicm.com	12	F	—	~all	✗	✗	✗
174	CyberAgentcyberagent.com	10	F	—	?all	✗	✗	✗
175	Baycurrentbaycurrent.com	10	F	—	~all	✗	✗	✗
176	Dai Nippon Printingdainipponprinting.com	8	F	—	—	✗	✗	✗
177	Mitsubishi Estatemitsubishiestate.com	8	F	—	—	✗	✗	✗
178	Kawasaki Kisen Kaishakawasakikisenkaisha.com	8	F	—	—	✗	✗	✗
179	Tobu Railwaytoburailway.com	8	F	—	—	✗	✗	✗
180	Sumitomo Mitsui Trust Holdingssumitomomitsuitrust.com	8	F	—	—	✗	✗	✗
181	J.Front Retailingj-front-retailing.com	8	F	—	—	✗	✗	✗
182	Odakyu Electric Railwayodakyuelectricrailway.com	8	F	—	—	✗	✗	✗
183	Mizuho Financial Groupmizuho-fg.co.jp	1	F	—	-all	✗	✗	✗
184	Nomura Research Institutenomuraresearchinstitute.com	0	F	—	—	✗	✗	✗
185	Nomura Holdingsnomuraholdings.com	0	F	—	—	✗	✗	✗
186	Nissuinissui.com	0	F	—	—	✗	✗	✗
187	Nissan Chemical Industriesnissanchemical.com	0	F	—	—	✗	✗	✗
188	Nitori Holdingsnitori-holdings.co.jp	0	F	—	—	✗	✗	✗
189	Taiyo Yudentaiyoyuden.com	0	F	—	—	✗	✗	✗
190	Sumitomo Realtysumitomorealty.co.jp	0	F	—	—	✗	✗	✗
191	Sumitomo Dainippon Pharmasumitomodainipponpharma.com	0	F	—	—	✗	✗	✗
192	Nippon Electric Glassnipponelectricglass.com	0	F	—	—	✗	✗	✗
193	Sumitomo Metal Miningsmm-hd.co.jp	0	F	—	—	✗	✗	✗
194	GS Yuasagsyuasa.com	0	F	—	—	✗	✗	✗
195	Sumitomo Heavy Industriessumitomoheavy.com	0	F	—	—	✗	✗	✗
196	Hino Motorshinomotors.co.jp	0	F	—	—	✗	✗	✗
197	Ibidenibiden.co.jp	0	F	—	—	✗	✗	✗
198	Nisshin Seifun Groupnisshinifun.com	0	F	—	—	✗	✗	✗
199	Tokuyama Corporationtokuyama.com	0	F	—	—	✗	✗	✗
200	Tokyo Tatemonotokyotatemono.com	0	F	—	—	✗	✗	✗
201	Tokyutokyu.com	0	F	—	—	✗	✗	✗
202	Denkadenka.com	0	F	—	—	✗	✗	✗
203	Casio Computercasiomputer.com	0	F	—	—	✗	✗	✗
204	Toppan Printingtoppanprinting.com	0	F	—	—	✗	✗	✗
205	Shizuoka Financial Groupshizuokafinancial.com	0	F	—	—	✗	✗	✗
206	Fukuoka Financial Groupfukuokafinancial.com	0	F	—	—	✗	✗	✗
207	Isetan Mitsukoshi Holdingsisetanmitsukoshi.com	0	F	—	—	✗	✗	✗
208	Sharpglobal.sharp	0	F	—	—	✗	✗	✗
209	Seven & i Holdings7andi.com	0	F	—	—	✗	✗	✗
210	Yamato Holdingsyamato.com	0	F	—	—	✗	✗	✗
211	Aozora Bankaozorabank.com	0	F	—	—	✗	✗	✗
212	Seiko Epsonseikoepson.com	0	F	—	—	✗	✗	✗
213	Japan Post Holdingsjapanpost.com	0	F	—	—	✗	✗	✗
214	Japan Steel Worksjapansteelworks.com	0	F	—	—	✗	✗	✗
215	Daiwa Housedaiwahouse.com	0	F	—	—	✗	✗	✗
216	Sapporo Holdingssapporo.jp	0	F	—	—	✗	✗	✗
217	Chiba Bankchibabank.com	0	F	—	—	✗	✗	✗
218	Eneos Holdingseneos.co.jp	0	F	—	—	✗	✗	✗
219	Keisei Electric Railwaykeiseielectricrailway.com	0	F	—	—	✗	✗	✗
220	Kirin Holdingskirinholdings.com	0	F	—	—	✗	✗	✗
221	LY Corporationz-holdings.co.jp	0	F	—	—	✗	✗	✗
222	Mitsubishi Materialsmitsubishimaterials.com	0	F	—	—	✗	✗	✗
223	Mitsui Fudosanmitsui-fudosan.co.jp	0	F	—	—	✗	✗	✗
224	Mitsui Mining & Smeltingmitsuiminingamp;smelting.com	0	F	—	—	✗	✗	✗
225	Mitsui O.S.K. Linesmitsuiosklines.com	0	F	—	—	✗	✗	✗

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