Gemeinde Muttenz
muttenz.ch
- Industry
- Municipalities
- Headquarters
- Muttenz, Basel-Country
- Type
- public
- Population
- 18,308
- FSO no.
- 2770
- Checked on
- 19 October 2026
54/100Grade C
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 25 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 4 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▲ 3.1
- Canton avg.: 56.1 ▼ 2.1
- Overall avg.: 53.5 ▲ 0.5
- Rank 927 of 2077 in the industry
Findings
-
!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.
-
!TLSA without valid DNSSEC
TLSA records have no effect without DNSSEC.
-
!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
- Self-hosted / other
- Provider jurisdiction
- Switzerland · MX: CH
- Detection confidence
- 85 / 100
- Microsoft tenant
- Managed · Gemeinde Muttenz
- Tenant region
- EU
Signals (2)
| Domain verification | Microsoft 365 | MS=ms49480319 |
|---|---|---|
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.tankred.ch | 194.56.218.131 | AS202035 TALUS-AS - Talus Informatik AG | CH | ✓ DNSSEC |
| 10 | mail.format-ag.ch | 194.56.218.181 | AS202035 TALUS-AS - Talus Informatik AG | CH | ✓ DNSSEC |
| 20 | mailbackup.format-ag.ch | 194.56.218.181 | AS202035 TALUS-AS - Talus Informatik AG | CH | – |
| 20 | mailbackup.tankred.ch | 194.56.218.131 | AS202035 TALUS-AS - Talus Informatik AG | CH | – |
SPF
v=spf1 a include:_spf.talus.ch a:mail.i-web.ch ip4:87.102.253.202 -all- all
-all- DNS lookups
- 3 / 10
- Includes
_spf.talus.ch- IPv4
- 1 addresses authorised directly
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:fakemail@talus.ch; ruf=mailto:fakemail@talus.ch; rf=afrf; pct=100;- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
fakemail@talus.ch- Forensic reports (ruf)
fakemail@talus.ch
DKIM
No DKIM key found
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- TLSA without valid DNSSEC
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365AppleCisco Webex
History
- Score 54 · DMARC reject
Raw data
muttenz.ch. IN MX 10 mail.tankred.ch.
muttenz.ch. IN MX 10 mail.format-ag.ch.
muttenz.ch. IN MX 20 mailbackup.format-ag.ch.
muttenz.ch. IN MX 20 mailbackup.tankred.ch.
muttenz.ch. IN TXT "v=spf1 a include:_spf.talus.ch a:mail.i-web.ch ip4:87.102.253.202 -all"
_dmarc.muttenz.ch. IN TXT "v=DMARC1; p=reject; fo=1; rua=mailto:fakemail@talus.ch; ruf=mailto:fakemail@talus.ch; rf=afrf; pct=100;"