Psychiatrische Dienste Graubünden
pdgr.ch
- Industry
- Healthcare
- Headquarters
- Chur, Grisons
- Type
- public
- Employees (approx.)
- 1,200
- 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.: 54.8 ▲ 15.2
- Canton avg.: 47.2 ▲ 22.8
- Overall avg.: 53.5 ▲ 16.5
- Rank 23 of 113 in the industry
Findings
-
!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
- Abraxas
- Provider jurisdiction
- USA · MX: CH
- Detection confidence
- 42 / 100
- Microsoft tenant
- Managed · Psychiatrische Dienste Graubünden
- Tenant region
- EU
Signals (4)
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
|---|---|---|
| Domain verification | Microsoft 365 | MS=ms69228749 |
| Domain verification | Google Workspace | google-site-verification=RIrmiEY0t5LSpYm |
| 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:hin.ch mx:ksgr.ch ip4:193.93.20.0/26 ip4:188.172.206.59 ip4:212.80.96.0/21 ip6:2a01:7480:1:100::/64 include:_spf.abxsec.com include:_spf.ewmail.com -all- all
-all- DNS lookups
- 5 / 10
- Includes
_spf.abxsec.com_spf.ewmail.com- IPv4
- 2,113 addresses authorised directly
DMARC
v=DMARC1;p=reject;rua=mailto:secsys-rua@abraxas.ch;ruf=mailto:secsys-ruf@abraxas.ch;- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
secsys-rua@abraxas.ch- Forensic reports (ruf)
secsys-ruf@abraxas.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
s1 | RSA 2048 | s1.domainkey.u1984813.wl064.sendgrid.net |
s2 | RSA 1024 | s2.domainkey.u1984813.wl064.sendgrid.net |
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 365GoogleApple
History
- Score 70 · DMARC reject
Raw data
pdgr.ch. IN MX 10 mta2.abxsec.com.
pdgr.ch. IN MX 10 mta1.abxsec.com.
pdgr.ch. IN TXT "v=spf1 mx:hin.ch mx:ksgr.ch ip4:193.93.20.0/26 ip4:188.172.206.59 ip4:212.80.96.0/21 ip6:2a01:7480:1:100::/64 include:_spf.abxsec.com include:_spf.ewmail.com -all"
_dmarc.pdgr.ch. IN TXT "v=DMARC1;p=reject;rua=mailto:secsys-rua@abraxas.ch;ruf=mailto:secsys-ruf@abraxas.ch;"