Badrutt's Palace
badruttspalace.com
- Industry
- Tourism & hospitality
- Headquarters
- St. Moritz, Grisons
- Type
- private
- Employees (approx.)
- 450
- Checked on
- 19 October 2026
36/100Grade D
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 0 / 15
- DKIM 20 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.3 ▼ 21.3
- Canton avg.: 47.2 ▼ 11.2
- Overall avg.: 53.5 ▼ 17.5
- Rank 37 of 38 in the industry
Findings
-
✕SPF exceeds 10 DNS lookups (12)
More than ten lookups (include, a, mx, ptr, exists, redirect) cause a permerror; many receivers then treat SPF as failed.
-
✕DMARC in monitoring mode only (p=none)
p=none provides reports but does not reject a single forgery. The goal is p=reject.
-
!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.
-
iStrict DMARC alignment
adkim=s or aspf=s requires exact domain matches. Secure, but demanding when sending from subdomains.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Badrutts Palace Hotel
- Tenant region
- EU
Signals (6)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| DKIM | Microsoft 365 | selector1 → selector1-badruttspalace-com._domainkey.badruttspalace.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=0eWaL9jsvVcTUxv |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | badruttspalace-com.mail.eo.outlook.com | 52.101.68.25 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.91.21 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.103.36 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 include:_spf.mailersend.net a mx ip4:62.2.161.216/29 ip4:212.243.190.96/29 ip4:212.27.79.46 ip4:83.173.238.106 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.rims.live include:sendgrid.net include:spf.synxis.com include:mail.zendesk.com -all- all
-all- DNS lookups
- 12 / 10
- Includes
_spf.mailersend.netspf.protection.outlook.comspf.exclaimer.netspf.rims.livesendgrid.netspf.synxis.commail.zendesk.com- Detected sending services
- Microsoft 365, SendGrid, Salesforce, Zendesk
- IPv4
- 18 addresses authorised directly
DMARC
v=DMARC1; p=none; rua=mailto:it-info@badruttspalace.com; ruf=mailto:it-info@badruttspalace.com; fo=1; adkim=s; aspf=s; pct=100- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- strict / strict
- Aggregate reports (rua)
it-info@badruttspalace.com- Forensic reports (ruf)
it-info@badruttspalace.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
k2 | RSA 2048 | dkim2.mcsv.net |
k3 | RSA 2048 | dkim3.mcsv.net |
mail | RSA 2048 | – |
s1 | RSA 2048 | s1.domainkey.u24193841.wl092.sendgrid.net |
s2 | RSA 2048 | s2.domainkey.u24193841.wl092.sendgrid.net |
selector1 | RSA 2048 | selector1-badruttspalace-com._domainkey.badruttspalace.onmicrosoft.com |
selector2 | RSA 2048 | selector2-badruttspalace-com._domainkey.badruttspalace.onmicrosoft.com |
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 36 · DMARC none
Raw data
badruttspalace.com. IN MX 10 badruttspalace-com.mail.eo.outlook.com.
badruttspalace.com. IN TXT "v=spf1 include:_spf.mailersend.net a mx ip4:62.2.161.216/29 ip4:212.243.190.96/29 ip4:212.27.79.46 ip4:83.173.238.106 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.rims.live include:sendgrid.net include:spf.synxis.com include:mail.zendesk.com -all"
_dmarc.badruttspalace.com. IN TXT "v=DMARC1; p=none; rua=mailto:it-info@badruttspalace.com; ruf=mailto:it-info@badruttspalace.com; fo=1; adkim=s; aspf=s; pct=100"