Pensionskasse SBB
pksbb.ch
- Industry
- Pension funds
- Headquarters
- Bern, Bern
- Type
- foundation
- Checked on
- 19 October 2026
80/100Grade B
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 25 / 25
- DNSSEC 10 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 45.1 ▲ 34.9
- Canton avg.: 53.1 ▲ 26.9
- Overall avg.: 53.5 ▲ 26.5
- Rank 2 of 59 in the industry
Findings
-
!DKIM key below 2048 bits
RSA-1024 is considered too weak (RFC 8301, M3AAWG). Rotate to 2048-bit keys.
-
!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.
-
iStrict DMARC alignment
adkim=s or aspf=s requires exact domain matches. Secure, but demanding when sending from subdomains.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: CH
- Detection confidence
- 82 / 100
- Microsoft tenant
- Managed · PKSBB
- Tenant region
- EU
Signals (4)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Network | Swiss hoster | AS6730 SUNRISE - Sunrise GmbH |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.pksbb.ch | 195.141.36.132 | AS6730 SUNRISE - Sunrise GmbH | CH | – |
SPF
v=spf1 a mx ip4:188.34.131.144/32 ip4:195.48.66.181/32 ip4:146.4.79.85/32 ip4:195.141.36.132/32 include:spf.protection.outlook.com -all- all
-all- DNS lookups
- 3 / 10
- Includes
spf.protection.outlook.com- Detected sending services
- Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:postmaster@pksbb.ch; ruf=mailto:postmaster@pksbb.ch; adkim=s; aspf=s- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- strict / strict
- Aggregate reports (rua)
postmaster@pksbb.ch- Forensic reports (ruf)
postmaster@pksbb.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
default | RSA 2048 | – |
dkim | RSA 1024 | – |
s1 | RSA 1024 | s1._domainkey.power-ecard.io |
s2 | RSA 1024 | s2._domainkey.power-ecard.io |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- active
- TLS-RPT
- missing
- BIMI
- missing
History
- Score 80 · DMARC reject
Raw data
pksbb.ch. IN MX 10 mail.pksbb.ch.
pksbb.ch. IN TXT "v=spf1 a mx ip4:188.34.131.144/32 ip4:195.48.66.181/32 ip4:146.4.79.85/32 ip4:195.141.36.132/32 include:spf.protection.outlook.com -all"
_dmarc.pksbb.ch. IN TXT "v=DMARC1; p=reject; fo=1; rua=mailto:postmaster@pksbb.ch; ruf=mailto:postmaster@pksbb.ch; adkim=s; aspf=s"