Genève Aéroport
gva.ch
- Industry
- Transport & logistics
- Headquarters
- Le Grand-Saconnex, Geneva
- Type
- public
- Employees (approx.)
- 1,100
- Checked on
- 19 October 2026
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 0 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 59.9 ▼ 28.9
- Canton avg.: 51.9 ▼ 20.9
- Overall avg.: 53.5 ▼ 22.5
- Rank 63 of 67 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.
-
!No DKIM key found
No key was found under more than 100 common selectors. A custom selector is possible, but without DKIM there is no cryptographic sender check.
-
!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
- Self-hosted / other
- Provider jurisdiction
- Switzerland · MX: CH, GB
- Detection confidence
- 85 / 100
- Microsoft tenant
- Federated · Aéroport International de Genève
- Tenant region
- EU
- Federated via
sts.gva.ch
Signals (2)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Federated) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | smtp02.gva.ch | 195.15.20.250 | AS12350 VTX-NETWORK - VTX Services SA | CH | – |
| 10 | smtp01.gva.ch | 212.203.113.3 | AS8220 COLT - COLT Technology Services Group Limited | GB | – |
SPF
v=spf1 ip4:212.203.113.3 ip4:195.15.20.250 ip4:194.147.160.76 include:spf.protection.outlook.com -all- all
-all- DNS lookups
- 1 / 10
- Includes
spf.protection.outlook.com- Detected sending services
- Microsoft 365
- IPv4
- 3 addresses authorised directly
DMARC
v=DMARC1; p=none; sp=none; fo=1; rua=mailto:dmarc-agg@gva.ch;ruf=mailto:dmarc-afrf@gva.ch; rf=afrf; pct=100; ri=86400- Policy
- p=none
- Subdomains (sp)
- none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc-agg@gva.ch- Forensic reports (ruf)
dmarc-afrf@gva.ch
DKIM
No DKIM key found
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.
Adobe
History
- Score 31 · DMARC none
Raw data
gva.ch. IN MX 10 smtp02.gva.ch.
gva.ch. IN MX 10 smtp01.gva.ch.
gva.ch. IN TXT "v=spf1 ip4:212.203.113.3 ip4:195.15.20.250 ip4:194.147.160.76 include:spf.protection.outlook.com -all"
_dmarc.gva.ch. IN TXT "v=DMARC1; p=none; sp=none; fo=1; rua=mailto:dmarc-agg@gva.ch;ruf=mailto:dmarc-afrf@gva.ch; rf=afrf; pct=100; ri=86400"