Kanton Luzern
lu.ch
- Industry
- Cantonal administrations
- Headquarters
- Luzern, Lucerne
- Type
- public
- Checked on
- 19 October 2026
64/100Grade C
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 19 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 55.7 ▲ 8.3
- Canton avg.: 56.6 ▲ 7.4
- Overall avg.: 53.5 ▲ 10.5
- Rank 9 of 26 in the industry
Findings
-
!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
- Self-hosted / other
- Provider jurisdiction
- Switzerland · MX: CH
- Detection confidence
- 85 / 100
- Microsoft tenant
- Managed · Kantonale Verwaltung Luzern
- Tenant region
- EU
Signals (2)
| Domain verification | Google Workspace | google-site-verification=9FEMPR_7cfJUE3p |
|---|---|---|
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mx.lu.ch | 194.40.156.100 | AS206891 kantonluzern - Kanton Luzern, Dienststelle Informatik | CH | – |
SPF
v=spf1 mx include:_spf.lu.ch -all- all
-all- DNS lookups
- 7 / 10
- Includes
_spf.lu.ch
DMARC
v=DMARC1;p=quarantine;rua=mailto:postmaster@lu.ch;fo=1;- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
postmaster@lu.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
dkim | RSA 2048 | – |
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.
GoogleApple
History
- Score 64 · DMARC quarantine
Raw data
lu.ch. IN MX 10 mx.lu.ch.
lu.ch. IN TXT "v=spf1 mx include:_spf.lu.ch -all"
_dmarc.lu.ch. IN TXT "v=DMARC1;p=quarantine;rua=mailto:postmaster@lu.ch;fo=1;"