Gebäudeversicherung St. Gallen
gvsg.ch
- Industry
- Public enterprises
- Headquarters
- St. Gallen, St. Gallen
- Type
- public
- Employees (approx.)
- 120
- 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.: 64.5 ▼ 15.5
- Canton avg.: 52.3 ▼ 3.3
- Overall avg.: 53.5 ▼ 4.5
- Rank 9 of 10 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.
-
!DMARC without reporting (no rua)
Without aggregate reports it stays invisible who sends in the domain's name.
-
!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
- Abraxas
- Provider jurisdiction
- USA · MX: CH
- Detection confidence
- 42 / 100
- Microsoft tenant
- Managed · Gebäudeversicherung St. Gallen
- Tenant region
- EU
Signals (3)
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
|---|---|---|
| Domain verification | Microsoft 365 | MS=ms21622137 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mta2.abxsec.com | 193.246.95.121 | AS9108 ABXnet - Abraxas Informatik AG | CH | – |
| 10 | mta1.abxsec.com | 193.246.95.101 | AS9108 ABXnet - Abraxas Informatik AG | CH | – |
SPF
v=spf1 mx include:spf.abxsec.com include:_spf.goeast.ch include:spf.umantis.com ip4:5.148.171.145 ~all- all
~all- DNS lookups
- 6 / 10
- Includes
spf.abxsec.com_spf.goeast.chspf.umantis.com- IPv4
- 1 addresses authorised directly
DMARC
v=DMARC1; p=none;- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
- –
DKIM
| Selector | Key | delegated to |
|---|---|---|
smtp | RSA 2048 | – |
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 365
History
- Score 49 · DMARC none
Raw data
gvsg.ch. IN MX 10 mta2.abxsec.com.
gvsg.ch. IN MX 10 mta1.abxsec.com.
gvsg.ch. IN TXT "v=spf1 mx include:spf.abxsec.com include:_spf.goeast.ch include:spf.umantis.com ip4:5.148.171.145 ~all"
_dmarc.gvsg.ch. IN TXT "v=DMARC1; p=none;"