Victoria-Jungfrau Grand Hotel
victoria-jungfrau.ch
- Industry
- Tourism & hospitality
- Headquarters
- Interlaken, Bern
- Type
- private
- Employees (approx.)
- 350
- Checked on
- 19 October 2026
49/100Grade C
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 13 / 15
- DKIM 20 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.3 ▼ 8.3
- Canton avg.: 53.1 ▼ 4.1
- Overall avg.: 53.5 ▼ 4.5
- Rank 31 of 38 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.
-
!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.
-
!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
- Microsoft 365
- Upstream gateway
- Proofpoint
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 92 / 100
- Microsoft tenant
- Managed · MR Group
- Tenant region
- EU
Signals (5)
| DKIM | Microsoft 365 | selector1 → selector1-victoriajungfrau-ch02b._domainkey.n4a20004865.onmicrosoft.com |
|---|---|---|
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms67440644 |
| Domain verification | Google Workspace | google-site-verification=jGc7x0heZxFfYv_ |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mxa-008f2201.gslb.pphosted.com | 143.55.149.239 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | US | – |
| 10 | mxb-008f2201.gslb.pphosted.com | 143.55.149.239 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | US | – |
SPF
v=spf1 include:c1a7m4rtb4.powerspf.com ~all- all
~all- DNS lookups
- 5 / 10
- Includes
c1a7m4rtb4.powerspf.com
DMARC
v=DMARC1; p=none; rua=mailto:axhwrk8sqj@rua.powerdmarc.com; ruf=mailto:axhwrk8sqj@ruf.powerdmarc.com; fo=1;- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
axhwrk8sqj@rua.powerdmarc.com- Forensic reports (ruf)
axhwrk8sqj@ruf.powerdmarc.com- Report services
- PowerDMARC
DKIM
| Selector | Key | delegated to |
|---|---|---|
s1 | RSA 2048 | s1.domainkey.u2081681.wl182.sendgrid.net |
s2 | RSA 1024 | s2.domainkey.u2081681.wl182.sendgrid.net |
selector1 | RSA 2048 | selector1-victoriajungfrau-ch02b._domainkey.n4a20004865.onmicrosoft.com |
selector2 | RSA 2048 | selector2-victoriajungfrau-ch02b._domainkey.n4a20004865.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.
Microsoft 365GoogleKnowBe4
History
- Score 49 · DMARC none
Raw data
victoria-jungfrau.ch. IN MX 10 mxa-008f2201.gslb.pphosted.com.
victoria-jungfrau.ch. IN MX 10 mxb-008f2201.gslb.pphosted.com.
victoria-jungfrau.ch. IN TXT "v=spf1 include:c1a7m4rtb4.powerspf.com ~all"
_dmarc.victoria-jungfrau.ch. IN TXT "v=DMARC1; p=none; rua=mailto:axhwrk8sqj@rua.powerdmarc.com; ruf=mailto:axhwrk8sqj@ruf.powerdmarc.com; fo=1;"