Gemeinde Mirchel
mirchel.ch
- Industry
- Municipalities
- Headquarters
- Mirchel, Bern
- Type
- public
- Population
- 563
- FSO no.
- 615
- 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.: 50.9 ▲ 17.1
- Canton avg.: 53.1 ▲ 14.9
- Overall avg.: 53.5 ▲ 14.5
- Rank 487 of 2077 in the industry
Findings
-
!DMARC without reporting (no rua)
Without aggregate reports it stays invisible who sends in the domain's name.
-
!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: DE
- Detection confidence
- 99 / 100
- Microsoft tenant
- Managed · Gemeinde Mirchel
- Tenant region
- EU
Signals (4)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| DKIM | Microsoft 365 | selector1 → selector1-mirchel-ch._domainkey.gemeindemirchel.onmicrosoft.com |
| Domain verification | Microsoft 365 | MS=ms37452305 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.evohost.ch | 185.178.193.227 | AS207143 hosttech-AS - hosttech GmbH | DE | – |
SPF
v=spf1 a mx a:mail.tcnet.ch ip4:87.237.169.20 ip4:80.243.212.149 ip4:87.237.172.253 ip4:195.65.26.110 include:spf.protection.outlook.com include:_spf.i-web.ch ~all- all
~all- DNS lookups
- 5 / 10
- Includes
spf.protection.outlook.com_spf.i-web.ch- Detected sending services
- Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
v=DMARC1; p=reject; pct=100- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
- –
DKIM
| Selector | Key | delegated to |
|---|---|---|
default | RSA 1024 | – |
selector1 | RSA 2048 | selector1-mirchel-ch._domainkey.gemeindemirchel.onmicrosoft.com |
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.
Microsoft 365
History
- Score 68 · DMARC reject
Raw data
mirchel.ch. IN MX 10 mail.evohost.ch.
mirchel.ch. IN TXT "v=spf1 a mx a:mail.tcnet.ch ip4:87.237.169.20 ip4:80.243.212.149 ip4:87.237.172.253 ip4:195.65.26.110 include:spf.protection.outlook.com include:_spf.i-web.ch ~all"
_dmarc.mirchel.ch. IN TXT "v=DMARC1; p=reject; pct=100"