Grand Resort Bad Ragaz
resortragaz.ch
- Industry
- Tourism & hospitality
- Headquarters
- Bad Ragaz, St. Gallen
- Type
- private
- Employees (approx.)
- 900
- Checked on
- 19 October 2026
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 25 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 6 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.3 ▲ 18.7
- Canton avg.: 52.3 ▲ 23.7
- Overall avg.: 53.5 ▲ 22.5
- Rank 4 of 38 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.
-
!DKIM key below 2048 bits
RSA-1024 is considered too weak (RFC 8301, M3AAWG). Rotate to 2048-bit keys.
-
!DNSSEC not enabled
Without DNSSEC, DNS answers can be forged in transit. DANE requires DNSSEC.
-
!MTA-STS in testing mode only
mode: testing reports failures but enforces nothing.
-
!No TLS reporting (TLS-RPT)
Without TLS-RPT the organisation does not learn when senders fail to deliver encrypted.
-
iStrict DMARC alignment
adkim=s or aspf=s requires exact domain matches. Secure, but demanding when sending from subdomains.
-
iBIMI logo published
A brand logo for mail clients is published (without a certificate large providers do not show it).
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Grand Resort Bad Ragaz AG
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | resortragaz-ch.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-resortragaz-ch._domainkey.grbr.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Domain verification | Google Workspace | google-site-verification=1HtkXFSZW7Vd6Yp |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | resortragaz-ch.mail.protection.outlook.com | 52.101.73.153 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.68.21 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.73.126 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 include:spf-a.resortragaz.ch include:spf-b.resortragaz.ch include:spf-c.resortragaz.ch include:spf.protection.outlook.com -all- all
-all- DNS lookups
- 10 / 10
- Includes
spf-a.resortragaz.chspf-b.resortragaz.chspf-c.resortragaz.chspf.protection.outlook.com- Detected sending services
- Hornetsecurity, Microsoft 365
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:8e1288949365.a@dmarcinput.com; ruf=mailto:8e1288949365.f@dmarcinput.com; adkim=s; aspf=s; fo=1- Policy
- p=reject
- Subdomains (sp)
- reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- strict / strict
- Aggregate reports (rua)
8e1288949365.a@dmarcinput.com- Forensic reports (ruf)
8e1288949365.f@dmarcinput.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
selector1 | RSA 1024 | selector1-resortragaz-ch._domainkey.grbr.onmicrosoft.com |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- Mode: testing · max_age: 86,400 s · covers all MX: yes
- mx
resortragaz-ch.mail.protection.outlook.com- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- without certificate · Logo
Verified services
From verification records in the domain TXT: services where the domain is verified.
GoogleApple
History
- Score 76 · DMARC reject
Raw data
resortragaz.ch. IN MX 10 resortragaz-ch.mail.protection.outlook.com.
resortragaz.ch. IN TXT "v=spf1 include:spf-a.resortragaz.ch include:spf-b.resortragaz.ch include:spf-c.resortragaz.ch include:spf.protection.outlook.com -all"
_dmarc.resortragaz.ch. IN TXT "v=DMARC1; p=reject; sp=reject; rua=mailto:8e1288949365.a@dmarcinput.com; ruf=mailto:8e1288949365.f@dmarcinput.com; adkim=s; aspf=s; fo=1"
_mta-sts.resortragaz.ch. IN TXT "v=STSv1; id=1678716575"
default._bimi.resortragaz.ch. IN TXT "v=BIMI1; l=https://www.resortragaz.ch/uploads/files/Images/12_Logos/GRBR_Bildmarke.svg"