Schweizer Zucker
zucker.ch
- Industry
- Food & beverages
- Headquarters
- Frauenfeld, Thurgau
- Type
- private
- Employees (approx.)
- 300
- Checked on
- 19 October 2026
55/100Grade C
Protection against forged senders: not protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 0 / 25
- DNSSEC 10 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.4 ▼ 2.4
- Canton avg.: 41.3 ▲ 13.7
- Overall avg.: 53.5 ▲ 1.5
- Rank 20 of 40 in the industry
Findings
-
✕No DMARC record
Without DMARC no receiver reliably rejects forged mail in the domain's name, and the organisation receives no abuse reports.
-
!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
- 100 / 100
- Microsoft tenant
- Managed · Schweizer Zucker AG
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | zucker-ch.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-zucker-ch._domainkey.schweizerzuckerag.a-v1.dkim.mail.microsoft |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms22141455 |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | zucker-ch.mail.protection.outlook.com | 52.101.187.1 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.185.13 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.185.14 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 mx ip4:194.88.197.38 ip4:194.88.197.163 ip4:78.46.167.31 ip4:195.65.238.26 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all- all
-all- DNS lookups
- 3 / 10
- Includes
spf.protection.outlook.com_spf.psm.knowbe4.com- Detected sending services
- Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
Without DMARC no receiver reliably rejects forged mail in the domain's name, and the organisation receives no abuse reports.
DKIM
| Selector | Key | delegated to |
|---|---|---|
selector1 | RSA 2048 | selector1-zucker-ch._domainkey.schweizerzuckerag.a-v1.dkim.mail.microsoft |
selector2 | RSA 2048 | selector2-zucker-ch._domainkey.schweizerzuckerag.a-v1.dkim.mail.microsoft |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- active
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365AppleHave I Been Pwned
History
- Score 55 · DMARC -
Raw data
zucker.ch. IN MX 10 zucker-ch.mail.protection.outlook.com.
zucker.ch. IN TXT "v=spf1 mx ip4:194.88.197.38 ip4:194.88.197.163 ip4:78.46.167.31 ip4:195.65.238.26 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all"