Gemeinde Zernez
zernez.ch
- Industry
- Municipalities
- Headquarters
- Zernez, Grisons
- Type
- public
- Population
- 1,586
- FSO no.
- 3746
- Checked on
- 19 October 2026
Protection against forged senders: not protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 0 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▼ 25.9
- Canton avg.: 47.2 ▼ 22.2
- Overall avg.: 53.5 ▼ 28.5
- Rank 2015 of 2077 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 DKIM key found
No key was found under more than 100 common selectors. A custom selector is possible, but without DKIM there is no cryptographic sender check.
-
!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
- Upstream gateway
- Sophos
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 40 / 100
- Microsoft tenant
- Managed · Gemeindeverwaltung Zernez
- Tenant region
- EU
Signals (3)
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
|---|---|---|
| Network | Amazon | AS16509 AMAZON-02 - Amazon.com, Inc. |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mx-01-eu-central-1.prod.hydra.sophos.com | 63.185.46.184 | AS16509 AMAZON-02 - Amazon.com, Inc. | US | – |
52.57.178.187 | AS16509 AMAZON-02 - Amazon.com, Inc. | US | |||
| 20 | mx-02-eu-central-1.prod.hydra.sophos.com | 52.57.178.187 | AS16509 AMAZON-02 - Amazon.com, Inc. | US | – |
63.185.46.184 | AS16509 AMAZON-02 - Amazon.com, Inc. | US |
SPF
v=spf1 include:_spf.prod.hydra.sophos.com -all- all
-all- DNS lookups
- 5 / 10
- Includes
_spf.prod.hydra.sophos.com
DMARC
Without DMARC no receiver reliably rejects forged mail in the domain's name, and the organisation receives no abuse reports.
DKIM
No DKIM key found
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
History
- Score 25 · DMARC -
Raw data
zernez.ch. IN MX 10 mx-01-eu-central-1.prod.hydra.sophos.com.
zernez.ch. IN MX 20 mx-02-eu-central-1.prod.hydra.sophos.com.
zernez.ch. IN TXT "v=spf1 include:_spf.prod.hydra.sophos.com -all"