Comune di Arbedo-Castione
arbedocastione.ch
- Industry
- Municipalities
- Headquarters
- Arbedo-Castione, Ticino
- Type
- public
- Population
- 5,211
- FSO no.
- 5001
- 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.: 43.3 ▼ 18.3
- Overall avg.: 53.5 ▼ 28.5
- Rank 1798 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
- Provider jurisdiction
- USA · MX: CH
- Detection confidence
- 82 / 100
- Microsoft tenant
- Managed · Comune di Arbedo-Castione
- Tenant region
- EU
Signals (3)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.arbedocastione.ch | 89.251.240.236 | AS198172 AMB-AS - Azienda Multiservizi Bellinzona | CH | – |
SPF
v=spf1 a:lin24.assolo.net ip4:178.23.174.0/27 ip4:89.207.237.84 ip4:89.251.240.236 ip4:213.133.233.20 include:spf.protection.outlook.com -all- all
-all- DNS lookups
- 2 / 10
- Includes
spf.protection.outlook.com- Detected sending services
- Microsoft 365
- IPv4
- 35 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
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
arbedocastione.ch. IN MX 10 mail.arbedocastione.ch.
arbedocastione.ch. IN TXT "v=spf1 a:lin24.assolo.net ip4:178.23.174.0/27 ip4:89.207.237.84 ip4:89.251.240.236 ip4:213.133.233.20 include:spf.protection.outlook.com -all"