St.Galler Kantonalbank
sgkb.ch
- Industry
- Banking
- Headquarters
- St. Gallen, St. Gallen
- Type
- listed
- Employees (approx.)
- 1,400
- Checked on
- 19 October 2026
39/100Grade D
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 13 / 15
- DKIM 0 / 20
- DMARC 6 / 25
- DNSSEC 10 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 54.8 ▼ 15.8
- Canton avg.: 52.3 ▼ 13.3
- Overall avg.: 53.5 ▼ 14.5
- Rank 79 of 98 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.
-
!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
- Swisscom
- Upstream gateway
- Swisscom Mail Security
- Provider jurisdiction
- Switzerland · MX: CH
- Detection confidence
- 92 / 100
- Microsoft tenant
- Federated · St.Galler Kantonalbank AG
- Tenant region
- EU
- Federated via
sts.sgkb.ch
Signals (6)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Domain verification | Microsoft 365 | MS=ms93623031 |
| MX | Swisscom | mail.swisscom.com |
| SPF | Swisscom | include:spf.appmail.swisscom.com |
| Network | Swisscom | AS3303 SWISSCOM - Swisscom (Schweiz) AG |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Federated) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mail.swisscom.com | 138.188.184.33 | AS3303 SWISSCOM - Swisscom (Schweiz) AG | CH | – |
138.188.176.225 | AS3303 SWISSCOM - Swisscom (Schweiz) AG | CH | |||
| 20 | mail10.swisscom.com | 138.188.176.225 | AS3303 SWISSCOM - Swisscom (Schweiz) AG | CH | – |
| 20 | mail20.swisscom.com | 138.188.184.33 | AS3303 SWISSCOM - Swisscom (Schweiz) AG | CH | – |
SPF
v=spf1 ip4:195.141.17.11 ip4:213.188.250.18 ip4:213.188.250.19 include:spf.appmail.swisscom.com include:spf.swisscom.com include:spf.protection.outlook.com ip4:193.192.241.168 a:mail01.mychoice.ch a:mail02.mychoice.ch mx:umantis.com ~all- all
~all- DNS lookups
- 6 / 10
- Includes
spf.appmail.swisscom.comspf.swisscom.comspf.protection.outlook.com- Detected sending services
- Swisscom, Microsoft 365
- IPv4
- 4 addresses authorised directly
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:reports-rua@sgkb.ch; ruf=mailto:reports-ruf@sgkb.ch;- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
reports-rua@sgkb.ch- Forensic reports (ruf)
reports-ruf@sgkb.ch
DKIM
No DKIM key found
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- active
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365Miro
History
- Score 39 · DMARC none
Raw data
sgkb.ch. IN MX 10 mail.swisscom.com.
sgkb.ch. IN MX 20 mail10.swisscom.com.
sgkb.ch. IN MX 20 mail20.swisscom.com.
sgkb.ch. IN TXT "v=spf1 ip4:195.141.17.11 ip4:213.188.250.18 ip4:213.188.250.19 include:spf.appmail.swisscom.com include:spf.swisscom.com include:spf.protection.outlook.com ip4:193.192.241.168 a:mail01.mychoice.ch a:mail02.mychoice.ch mx:umantis.com ~all"
_dmarc.sgkb.ch. IN TXT "v=DMARC1; p=none; pct=100; rua=mailto:reports-rua@sgkb.ch; ruf=mailto:reports-ruf@sgkb.ch;"