Gemeinde Oberägeri
oberaegeri.ch
- Industry
- Municipalities
- Headquarters
- Oberägeri, Zug
- Type
- public
- Population
- 6,670
- FSO no.
- 1706
- Checked on
- 19 October 2026
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 50.9 ▼ 19.9
- Canton avg.: 63.2 ▼ 32.2
- Overall avg.: 53.5 ▼ 22.5
- Rank 1646 of 2077 in the industry
Findings
-
✕DMARC in monitoring mode only (p=none)
p=none provides reports but does not reject a single forgery. The goal is p=reject.
-
!SPF close to the 10-lookup limit (9)
One more sending service can break the limit. Flattening or subdomains for third parties create headroom.
-
!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 · EWG Oberägeri
- Tenant region
- EU
Signals (4)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Domain verification | Microsoft 365 | MS=ms39048169 |
| Domain verification | Swiss hoster | protonmail-verification=7b7e48a6bdbffc44 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail1.zg.ch | 193.134.26.181 | AS51907 CH-ZG - Kanton Zug | CH | – |
| 20 | mail2.zg.ch | 193.134.26.182 | AS51907 CH-ZG - Kanton Zug | CH | – |
SPF
v=spf1 mx ip4:193.134.12.15 ip4:193.134.26.182 ip4:193.134.26.181 ip6:2a10:8244:1000:1800::5002 ip6:2a10:8244:1000:1800::5001 include:spf.protection.outlook.com include:_spf.i-web.ch include:spf.server-he.de -all- all
-all- DNS lookups
- 9 / 10
- Includes
spf.protection.outlook.com_spf.i-web.chspf.server-he.de- Detected sending services
- Microsoft 365
- IPv4
- 3 addresses authorised directly
DMARC
v=DMARC1;p=none;rua=mailto:983aab7b39@rua.easydmarc.eu;ruf=mailto:983aab7b39@ruf.easydmarc.eu;fo=1;- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
983aab7b39@rua.easydmarc.eu- Forensic reports (ruf)
983aab7b39@ruf.easydmarc.eu- Report services
- EasyDMARC
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 31 · DMARC none
Raw data
oberaegeri.ch. IN MX 10 mail1.zg.ch.
oberaegeri.ch. IN MX 20 mail2.zg.ch.
oberaegeri.ch. IN TXT "v=spf1 mx ip4:193.134.12.15 ip4:193.134.26.182 ip4:193.134.26.181 ip6:2a10:8244:1000:1800::5002 ip6:2a10:8244:1000:1800::5001 include:spf.protection.outlook.com include:_spf.i-web.ch include:spf.server-he.de -all"
_dmarc.oberaegeri.ch. IN TXT "v=DMARC1;p=none;rua=mailto:983aab7b39@rua.easydmarc.eu;ruf=mailto:983aab7b39@ruf.easydmarc.eu;fo=1;"