Helvetic Airways
helvetic.com
- Industry
- Transport & logistics
- Headquarters
- Kloten, Zurich
- Type
- private
- Employees (approx.)
- 600
- Checked on
- 19 October 2026
49/100Grade C
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 0 / 15
- DKIM 20 / 20
- DMARC 19 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 59.9 ▼ 10.9
- Canton avg.: 53 ▼ 4
- Overall avg.: 53.5 ▼ 4.5
- Rank 52 of 67 in the industry
Findings
-
✕SPF exceeds 10 DNS lookups (11)
More than ten lookups (include, a, mx, ptr, exists, redirect) cause a permerror; many receivers then treat SPF as failed.
-
!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
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Helvetic Airways AG
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | helvetic-com.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-helvetic-com._domainkey.helveticairways.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms93508141 |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | helvetic-com.mail.protection.outlook.com | 52.101.185.12 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.185.13 | 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 a:o1.ptr3494.helvetic.com a:marmotta.scnr.ch a:arjeplog.scnr.ch include:spf.protection.outlook.com include:mail.zendesk.com include:spf.augure.com include:_scnr.ch.spf.scnr.ch -all- all
-all- DNS lookups
- 11 / 10
- Includes
spf.protection.outlook.commail.zendesk.comspf.augure.com_scnr.ch.spf.scnr.ch- Detected sending services
- Microsoft 365, Zendesk
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@helvetic.com; ruf=mailto:dmarc@helvetic.com; fo=1;- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc@helvetic.com- Forensic reports (ruf)
dmarc@helvetic.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
k2 | RSA 2048 | dkim2.mcsv.net |
k3 | RSA 2048 | dkim3.mcsv.net |
s1 | RSA 2048 | s1.domainkey.u19527966.wl217.sendgrid.net |
s2 | RSA 1024 | s2.domainkey.u19527966.wl217.sendgrid.net |
selector1 | RSA 2048 | selector1-helvetic-com._domainkey.helveticairways.onmicrosoft.com |
selector2 | RSA 2048 | selector2-helvetic-com._domainkey.helveticairways.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 365Atlassian
History
- Score 49 · DMARC quarantine
Raw data
helvetic.com. IN MX 10 helvetic-com.mail.protection.outlook.com.
helvetic.com. IN TXT "v=spf1 mx a:o1.ptr3494.helvetic.com a:marmotta.scnr.ch a:arjeplog.scnr.ch include:spf.protection.outlook.com include:mail.zendesk.com include:spf.augure.com include:_scnr.ch.spf.scnr.ch -all"
_dmarc.helvetic.com. IN TXT "v=DMARC1; p=quarantine; rua=mailto:dmarc@helvetic.com; ruf=mailto:dmarc@helvetic.com; fo=1;"