Gemeinde Buttisholz
buttisholz.ch
- Industry
- Municipalities
- Headquarters
- Buttisholz, Lucerne
- Type
- public
- Population
- 3,510
- FSO no.
- 1083
- Checked on
- 19 October 2026
44/100Grade C
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 19 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▼ 6.9
- Canton avg.: 56.6 ▼ 12.6
- Overall avg.: 53.5 ▼ 9.5
- Rank 1339 of 2077 in the industry
Findings
-
!DMARC without reporting (no rua)
Without aggregate reports it stays invisible who sends in the domain's name.
-
!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
- Self-hosted / other
- Provider jurisdiction
- Switzerland · MX: CH
- Detection confidence
- 85 / 100
- Microsoft tenant
- Managed · Buttisholz
- Tenant region
- EU
Signals (2)
| Domain verification | Microsoft 365 | MS=ms77307310 |
|---|---|---|
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.buttisholz.ch | 83.144.233.197 | AS33965 LITECOM - LITECOM AG | CH | – |
SPF
v=spf1 mx include:_spf.i-web.ch +ip4:195.65.10.26 +ip4:194.40.156.100 -all- all
-all- DNS lookups
- 2 / 10
- Includes
_spf.i-web.ch- IPv4
- 2 addresses authorised directly
DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r;- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
- –
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
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365
History
- Score 44 · DMARC quarantine
Raw data
buttisholz.ch. IN MX 10 mail.buttisholz.ch.
buttisholz.ch. IN TXT "v=spf1 mx include:_spf.i-web.ch +ip4:195.65.10.26 +ip4:194.40.156.100 -all"
_dmarc.buttisholz.ch. IN TXT "v=DMARC1; p=quarantine; adkim=r; aspf=r;"