Ir para o conteúdo principal

🇦🇺 Segurança Email em Austrália

Auditoria semanal de segurança email das 190 empresas cotadas com sede em Austrália.

190 empresas analisadas · Semana de verificação: 2026-10-26

  • As empresas cotadas com sede em Austrália obtêm uma pontuação média de 45/100 em autenticação de email e segurança DNS.
  • 0% das empresas em Austrália alcançam as notas A+ ou A em segurança de email, enquanto 51% obtêm D ou F.
  • São 1 pontos acima da média global de 44 entre todas as 1601 empresas do observatório.
  • A autenticação DMARC está implementada por 85.3% das empresas em Austrália, com 49.5% aplicando uma política reject para prevenir a falsificação de domínio.
  • Os registros SPF estão publicados em 87% dos domínios analisados, autorizando remetentes de email legítimos.
  • A adoção do indicador de marca BIMI situa-se em 11% em Austrália.
  • A criptografia TLS imposta via MTA-STS está implementada por 2% das empresas, protegendo a entrega de email de entrada.
  • A assinatura DNSSEC está ativa em 12.1% dos domínios em Austrália.
  • A empresa com melhor pontuação é Evolution Mining com 72/100 (B).
  • Atlas Arteria fecha o ranking com 0/100, com margem significativa para melhorias.
  • As pontuações variam de 0 a 72 com uma mediana de 49, mostrando posturas de segurança de email díspares entre as empresas cotadas em Austrália.

Pontuação média

45/ 100

DMARC reject

49.5%

BIMI configurado

11%

MTA-STS enforce

2%

DNSSEC ativado

12.1%

0
A+
0
A
2
B
92
C
67
D
29
F

45

Average

49

Median

0

Min

72

Max

Grade
1Evolution Miningevolutionmining.com.au72B
2James Hardiejameshardie.com70-2B
3GrainCorpgraincorp.com.au69C
4Credit Corp Groupcreditcorp.com.au68C
5Bramblesbrambles.com68C
6Computersharecomputershare.com67C
7Bank of Queenslandboq.com.au66C
8Adbriadbri.com.au66C
9Ramelius Resourcesrameliusresources.com.au65C
10AMPamp.com.au65C
11Link Administrationlinkmarketservices.com64C
12Goodman Groupgoodman.com64C
13REA Grouprea.com61C
14HUB24hub24.com.au61-8C
15ARB Corporationarb.com.au61C
16Commonwealth Bankcommbank.com.au61+10C
17Netwealth Groupnetwealth.com.au61C
18Perseus Miningperseusmining.com61C
19Cleanawaycleanaway.com.au60-1C
20Stocklandstockland.com.au60C
21Seekseek.com.au60C
22Cromwell Property Groupcromwell.com.au59-2C
23Westpacwestpac.com.au59C
24Transurbantransurban.com58C
25Aurizonaurizon.com.au58C
26Bendigo & Adelaide Bankbendigoadelaide.com.au58C
27Nickel Industries Limitednickelindustries.com58C
28Kelsian Groupkelsian.com.au58C
29Dexusdexus.com58C
30Growthpoint Propertiesgrowthpoint.com.au58C
31Ororaororagroup.com57C
32CAR Groupcarsales.com.au57C
33BWP Trustbwptrust.com.au57C
34Clinuvel Pharmaceuticalsclinuvel.com57C
35South32south32.net57C
36Worleyworley.com56C
37Woolworthswoolworths.com.au56C
38Charter Hallcharterhall.com.au56C
39Healiushealius.com.au56C
40Charter Hall Long WALE REITcharterhall.com.au56+1C
41Charter Hall Retail REITcharterhall.com.au56C
42Medibankmedibank.com.au56C
43WiseTech Globalwisetechglobal.com56C
44Ansellansell.com56C
45Seven Group Holdingssevengroup.com.au56C
46Pointsbet Holdingspointsbet.com56C
47National Australia Banknab.com.au56C
48Domain Groupdomain.com.au56C
49Pro Medicuspromedicus.com.au56C
50APA Groupapa.com.au55C
51Origin Energyoriginenergy.com.au55C
52Shopping Centres Australasia Property Groupscaproperty.com.au55C
53Novonixnovonixgroup.com55C
54BlueScopebluescope.com55+11C
55Nanosonicsnanosonics.com55C
56Northern Star Resourcesnorthernstarresources.com.au55C
57Zipzip.co55C
58Macquarie Groupmacquarie.com55C
59Sonic Healthcaresonichealthcare.com55C
60Lendleaselendlease.com55C
61Steadfast Groupsteadfast.com.au55C
62Super Retail Groupsuperretailgroup.com.au55C
63Aristocrat Leisurearistocrat.com55C
64Arena REITarena.com.au55C
65Insurance Australia Groupiag.com.au55C
66QBE Insuranceqbe.com55+1C
67Iluka Resourcesiluka.com54C
68Viva Energyvivaenergy.com.au54C
69GUD Holdingsgud.com.au54C
70Newcrestnewcrest.com.au54C
71ALSals.com54C
72Boralboral.com.au54C
73Qantasqantas.com54+1C
74St Barbarastbarbara.com.au54C
75AUB Groupaubgroup.com.au53C
76Abacus Property Groupabacusproperty.com.au53C
77Bega Cheesebegacheese.com.au53C
78Challengerchallenger.com.au53C
79Coronado Global Resourcescoronadoglobal.com53C
80Independence Groupigo.com.au53C
81Inghamsinghams.com.au53C
82Lynaslynascorp.com53C
83Tyro Paymentstyro.com53C
84Magellan Financial Groupmagellangroup.com.au52C
85Treasury Wine Estatestreasurywineestates.com52C
86Blackmoresblackmores.com.au52C
87TechnologyOnetechnologyonecorp.com52C
88Santossantos.com52C
89Telix Pharmaceuticalstelixpharma.com51C
90EML Paymentsemlpayments.com51C
91ASXasx.com.au51C
92Endeavour Groupendeavourgroup.com.au51C
93AGL Energyagl.com.au50+3C
94Star Entertainment Groupstar.com.au50C
95Core Lithiumcorelithium.com.au49D
96Ampolampol.com.au49D
97Virgin Money UKvirginmoney.com49D
98Nine Entertainmentnineentertainment.com.au48D
99Deterra Royaltiesdeterraroyalties.com48D
100Coles Groupcolesgroup.com.au48D
101Xeroxero.com48D
102Australia & New Zealand Banking Groupanz.com48D
103Atlassian Corporationatlassian.com48D
104Oz Mineralsozminerals.com48D
105Oricaorica.com48D
106Woodside Energywoodsideenergy.com47D
107Costa Groupcostagroup.com.au47D
108Janus Hendersonjanushenderson.com47D
109Megaportmegaport.com47D
110Pilbara Mineralspilbaraminerals.com.au47D
111JB Hi-Fijbhifi.com.au46D
112Mineral Resourcesmineralresources.com.au46-8D
113Suncorpsuncorp.com.au46-1D
114Ramsay Health Careramsayhealth.com46D
115Incitec Pivotincitecpivot.com.au46D
116Reece Groupreece.com.au46D
117Uniti Groupuniti.com.au46D
118BHPbhp.com46D
119Chalice Miningchalicemining.com46D
120Iressiress.com46+4D
121Cochlearcochlear.com45D
122Downer Groupdownergroup.com45D
123Sandfire Resourcessandfire.com.au45D
124Beach Energybeachenergy.com.au45D
125NextDCnextdc.com45D
126Auckland Airportaucklandairport.co.nz44D
127Centuria Capitalcenturia.com.au44D
128Premier Investmentspremierinvestments.com.au44D
129Centuria Industrial REITcenturia.com.au44D
130Eagers Automotiveeagersautomotive.com.au44D
131Elderselders.com.au44+1D
132City Chic Collectivecitychic.com.au44D
133nibnib.com.au44D
134Paladin Energypaladinenergy.com.au43D
135Nufarmnufarm.com43D
136Flight Centreflightcentre.com.au43D
137Tabcorptabcorp.com.au43D
138Telstratelstra.com.au43D
139Webjetwebjet.com.au43D
140Wesfarmerswesfarmers.com.au42-5D
141Altiumaltium.com42D
142Harvey Normanharveynorman.com.au41-9D
143Bapcorbapcor.com.au41D
144Brainchipbrainchipinc.com41D
145Regis Resourcesregisresources.com.au41D
146Fisher & Paykel Healthcarefphealthcare.com40D
147New Hopenewhopegroup.com.au40D
148TPG Telecomtpg.com.au39D
149Allkemallkem.co38+8D
150Waypoint REITwaypointreit.com.au37D
151Imugeneimugene.com37-8D
152Metcashmetcash.com.au37-9D
153InvoCareinvocare.com.au36-8D
154Insignia Financialinsigniafinancial.com.au36D
155Perpetualperpetual.com.au35D
156Pendal Grouppendalgroup.com35D
157Corporate Travel Managementtravelctm.com35D
158Mirvacmirvac.com35D
159Choruschorus.co.nz34D
160Pinnacle Investment Managementpinnaclegroup.com33D
161Gold Road Resourcesgoldroad.com.au32-1D
162Collins Foodscollinsfoods.com.au29F
163AVZ Mineralsavzminerals.com29F
164Silver Lake Resourcessilverlakeresources.com.au27F
165CSLcsl.com.au24F
166Qube Holdingsqubeholdings.com22F
167Sims Metalsimsmetal.com18F
168Fletcher Buildingfletchers.co.nz17F
169Scentre Groupsccentregroup.com.au12F
170Lifestyle Communitiesliferesidential.com.au12F
171Reliance Worldwide Corporationrwccorp.com12F
172HomeCo Daily Needs REIThomeconet.com.au12F
173Vicinity Centresvicitymalls.com12F
174GPT Groupgptgroup.com.au12F
175De Grey Miningdegreymining.com.au12F
176Breville Groupbrevellegroup.com12F
177Brickworksbrickworkslimited.com.au12F
178Whitehaven Coalwhc.net.au12F
179IPHiph.com.au12F
180IDP Educationidpabroad.com12F
181United Malt Groupunitedmaltgroup.com10F
182National Storagensr.com.au10F
183Liontown Resourcesliontownresources.com.au0F
184Ingenia Groupingeniagroup.com.au0F
185a2 Milk Companya2milkcompany.com0F
186Fortescuefortescuegroup.com0F
187Event Hospitality and Entertainmentevententertainment.com.au0F
188Aluminaaluminalimited.com0F
189Domino's Pizza Enterprisesdominospizza.com.au0F
190Atlas Arteriaatlasarteria.com.au0F

Compreender a análise por país

Agrupar as empresas por país revela como as práticas de segurança de email variam entre os mercados. Países com ambientes regulatórios mais rigorosos ou ecossistemas de cibersegurança mais maduros tendem a apresentar pontuações médias mais elevadas.

O que esta página mostra:

  • Pontuação média - A pontuação média de segurança de email de todas as empresas listadas neste país
  • Distribuição de notas - Quantas empresas se encontram em cada faixa de notas (A+ a F)
  • Taxa de DMARC reject - A porcentagem de empresas que aplicam políticas DMARC rigorosas
  • Tabela de empresas - Pontuações individuais, notas e estado dos indicadores-chave

Padrões avaliados

Cada empresa é avaliada em:

  1. SPF - A política de envio está corretamente configurada? Utiliza -all (falha rígida)?
  2. DKIM - As chaves de assinatura estão publicadas e são suficientemente fortes (mínimo 2048 bits)?
  3. DMARC - Existe uma política implementada? Está configurada para quarantine ou reject?
  4. BIMI - O logotipo da marca está publicado para exibição na caixa de entrada?
  5. MTA-STS - A criptografia do transporte de email de entrada é aplicada?
  6. DNSSEC - A zona DNS está assinada para prevenir falsificação?

FAQ - Perguntas frequentes

P: Como são agrupadas as empresas por país?

R: Com base na bolsa de valores em que estão cotadas.


P: Que padrões são verificados?

R: SPF, DKIM, DMARC, BIMI, MTA-STS, DANE/TLSA e DNSSEC.


P: Posso comparar países?

R: Sim, através da página de Estatísticas.


Páginas relacionadas

PáginaFunção
Painel do observatórioVisão geral com métricas-chave
EstatísticasComparação entre países e setores
Email Domain CheckAudite o seu próprio domínio