Nestlé
nestle.com
- Industry
- Food & beverages
- Headquarters
- Vevey, Vaud
- Type
- listed
- Employees (approx.)
- 270,000
- Checked on
- 19 October 2026
68/100Grade B
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 13 / 15
- DKIM 20 / 20
- DMARC 25 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.4 ▲ 10.6
- Canton avg.: 58.5 ▲ 9.5
- Overall avg.: 53.5 ▲ 14.5
- Rank 11 of 40 in the industry
Findings
-
!DKIM key below 2048 bits
RSA-1024 is considered too weak (RFC 8301, M3AAWG). Rotate to 2048-bit keys.
-
!DNSSEC not enabled
Without DNSSEC, DNS answers can be forged in transit. DANE requires DNSSEC.
-
!No MTA-STS
Without MTA-STS (or DANE) inbound encryption is not enforced; an attacker on the path can downgrade to plain text.
-
!No TLS reporting (TLS-RPT)
Without TLS-RPT the organisation does not learn when senders fail to deliver encrypted.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 86 / 100
- Microsoft tenant
- Managed · NESTLE
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | nestle-com.mail.protection.outlook.com |
|---|---|---|
| DKIM | Microsoft 365 | selector1 → selector1-nestle-com._domainkey.nestle.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Domain verification | Google Workspace | google-site-verification=8eCCCIm04dG2ZuO |
| Domain verification | Amazon | amazonses:u6LF7SlsIaBXd4crRjOCmbusowbHKX |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | nestle-com.mail.protection.outlook.com | 52.101.91.21 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.181.153 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.185.24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all- all
~all- DNS lookups
- 1 / 10
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc_agg@vali.email
DKIM
| Selector | Key | delegated to |
|---|---|---|
a1 | RSA 2048 | a1.domainkey.u4666211.wl212.sendgrid.net |
mandrill | RSA 1024 | – |
s1 | RSA 2048 | s1.domainkey.u41021603.wl104.sendgrid.net |
s2 | RSA 2048 | s2.domainkey.u97729200.wl201.sendgrid.net |
s3 | RSA 2048 | s3.domainkey.u24726836.wl087.sendgrid.net |
selector1 | RSA 1024 | selector1-nestle-com._domainkey.nestle.onmicrosoft.com |
sf1 | RSA 2048 | sf1.6a7gdh.custdkim.salesforce.com |
sf2 | RSA 1024 | sf2.domainkey.u1495396.wl147.sendgrid.net |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
GoogleAppleAtlassianDocuSignAmazon SESOneTrustTwilio/SendGridCanvaFigmaPostmanSmartsheet
History
- Score 68 · DMARC reject
Raw data
nestle.com. IN MX 10 nestle-com.mail.protection.outlook.com.
nestle.com. IN TXT "v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"
_dmarc.nestle.com. IN TXT "v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email"