Gemeinde Turbenthal
turbenthal.ch
- Industry
- Municipalities
- Headquarters
- Turbenthal, Zurich
- Type
- public
- Population
- 5,369
- FSO no.
- 228
- Checked on
- 19 October 2026
74/100Grade B
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 13 / 15
- DKIM 20 / 20
- DMARC 19 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 12 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▲ 23.1
- Canton avg.: 53 ▲ 21
- Overall avg.: 53.5 ▲ 20.5
- Rank 267 of 2077 in the industry
Findings
-
!SPF close to the 10-lookup limit (10)
One more sending service can break the limit. Flattening or subdomains for third parties create headroom.
-
!External report receiver not authorised
The authorisation record for an external rua domain is missing (RFC 7489 §7.1); many receivers then send no reports.
-
!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.
-
iDANE active (TLSA with DNSSEC)
All MX hosts publish TLSA records secured by DNSSEC.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Upstream gateway
- SEPPmail
- Provider jurisdiction
- USA · MX: CH
- Detection confidence
- 99 / 100
- Microsoft tenant
- Managed · Gemeinde Turbenthal
- Tenant region
- EU
Signals (4)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| DKIM | Microsoft 365 | selector1 → selector1-turbenthal-ch._domainkey.turbenthal.p-v1.dkim.mail.microsoft |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | turbenthal-ch.gate.seppmail.cloud | 217.20.196.81 | AS24951 EVERYWARE-NET - EveryWare AG | CH | ✓ DNSSEC |
86.119.35.35 | AS559 Switch - SWITCH | CH |
SPF
v=spf1 mx include:_spf.abxsec.com include:_spf.ch.seppmail.cloud include:egeko.ch include:spf.protection.outlook.com ip4:193.135.56.6 ip4:212.243.171.122 ip4:83.173.240.50 ip4:212.90.205.250 ~all- all
~all- DNS lookups
- 10 / 10
- Includes
_spf.abxsec.com_spf.ch.seppmail.cloudegeko.chspf.protection.outlook.com- Detected sending services
- SEPPmail, Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
v=DMARC1; p=quarantine; rua=mailto:secsys-rua@abraxas.ch; ruf=mailto:secsys-ruf@abraxas.ch- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
secsys-rua@abraxas.ch- Forensic reports (ruf)
secsys-ruf@abraxas.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
default | RSA 2048 | – |
selector1 | RSA 2048 | selector1-turbenthal-ch._domainkey.turbenthal.p-v1.dkim.mail.microsoft |
selector2 | RSA 2048 | selector2-turbenthal-ch._domainkey.turbenthal.p-v1.dkim.mail.microsoft |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- active
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- missing
History
- Score 74 · DMARC quarantine
Raw data
turbenthal.ch. IN MX 10 turbenthal-ch.gate.seppmail.cloud.
turbenthal.ch. IN TXT "v=spf1 mx include:_spf.abxsec.com include:_spf.ch.seppmail.cloud include:egeko.ch include:spf.protection.outlook.com ip4:193.135.56.6 ip4:212.243.171.122 ip4:83.173.240.50 ip4:212.90.205.250 ~all"
_dmarc.turbenthal.ch. IN TXT "v=DMARC1; p=quarantine; rua=mailto:secsys-rua@abraxas.ch; ruf=mailto:secsys-ruf@abraxas.ch"