Edelweiss Air
flyedelweiss.com
- Industry
- Transport & logistics
- Headquarters
- Kloten, Zurich
- Type
- private
- Employees (approx.)
- 1,300
- Checked on
- 19 October 2026
70/100Grade B
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) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 59.9 ▲ 10.1
- Canton avg.: 53 ▲ 17
- Overall avg.: 53.5 ▲ 16.5
- Rank 18 of 67 in the industry
Findings
-
!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
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Edelweiss Air AG
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | flyedelweiss-com.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-flyedelweiss-com._domainkey.flyedelweiss.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=sITfUJJ16yHVLE5 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | flyedelweiss-com.mail.protection.outlook.com | 52.101.185.12 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.187.1 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.185.14 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 mx ip4:40.67.223.118 ip4:93.94.64.66 ip4:93.94.64.76 ip4:93.94.66.130 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all- all
-all- DNS lookups
- 3 / 10
- Includes
spf.protection.outlook.comspf.emailsignatures365.com- Detected sending services
- Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
v=DMARC1; p=reject; fo=1; ri=3600; pct=100; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc_rua@emaildefense.proofpoint.com- Report services
- Proofpoint EFD
DKIM
| Selector | Key | delegated to |
|---|---|---|
selector1 | RSA 2048 | selector1-flyedelweiss-com._domainkey.flyedelweiss.onmicrosoft.com |
selector2 | RSA 2048 | selector2-flyedelweiss-com._domainkey.flyedelweiss.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.
GoogleAppleMeta/FacebookAtlassianDocuSignMiroBrevo
History
- Score 70 · DMARC reject
Raw data
flyedelweiss.com. IN MX 10 flyedelweiss-com.mail.protection.outlook.com.
flyedelweiss.com. IN TXT "v=spf1 mx ip4:40.67.223.118 ip4:93.94.64.66 ip4:93.94.64.76 ip4:93.94.66.130 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all"
_dmarc.flyedelweiss.com. IN TXT "v=DMARC1; p=reject; fo=1; ri=3600; pct=100; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;"