Università della Svizzera italiana USI
usi.ch
- Industry
- Universities & research
- Headquarters
- Lugano, Ticino
- Type
- public
- Checked on
- 19 October 2026
64/100Grade C
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 19 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 57.9 ▲ 6.1
- Canton avg.: 43.3 ▲ 20.7
- Overall avg.: 53.5 ▲ 10.5
- Rank 16 of 58 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.
-
iBIMI with mark certificate (VMC/CMC)
Logo with a verified mark certificate, shown by Gmail and Apple Mail among others. Requires DMARC enforcement.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · USI
- Tenant region
- EU
Signals (8)
| MX | Microsoft 365 | usi-ch.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-usi-ch._domainkey.usi365.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms66904244 |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| Domain verification | Google Workspace | google-site-verification=073qEWs53egfKLI |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | usi-ch.mail.protection.outlook.com | 52.101.91.21 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.68.25 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.73.145 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 ip4:195.176.176.141 ip4:195.176.176.153 ip4:195.176.176.170 ip4:195.176.176.171 ip4:195.176.178.11 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.qualtrics.com include:spf-eu.exlibrisgroup.com include:hubspotemail.net include:_spf.xurrent.com ip4:94.23.120.168 ip4:195.176.55.19 ip4:195.176.55.54 ip4:195.176.55.57 ip4:195.176.55.106 -all- all
-all- DNS lookups
- 6 / 10
- Includes
spf.protection.outlook.comservers.mcsv.net_spf.qualtrics.comspf-eu.exlibrisgroup.comhubspotemail.net_spf.xurrent.com- Detected sending services
- Microsoft 365, Mailchimp/Mandrill, Qualtrics, HubSpot
- IPv4
- 10 addresses authorised directly
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:25ef7b04@mxtoolbox.dmarc-report.com; ruf=mailto:25ef7b04@forensics.dmarc-report.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=86400- Policy
- p=quarantine
- Subdomains (sp)
- quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
25ef7b04@mxtoolbox.dmarc-report.com- Forensic reports (ruf)
25ef7b04@forensics.dmarc-report.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
k1 | RSA 1024 | dkim.mcsv.net |
selector1 | RSA 1024 | selector1-usi-ch._domainkey.usi365.onmicrosoft.com |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- missing
- TLS-RPT
- missing
- BIMI
- VMC/CMC ✓ · Logo
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365GoogleAppleAtlassianAdobeZoomAutodesk
History
- Score 64 · DMARC quarantine
Raw data
usi.ch. IN MX 10 usi-ch.mail.protection.outlook.com.
usi.ch. IN TXT "v=spf1 ip4:195.176.176.141 ip4:195.176.176.153 ip4:195.176.176.170 ip4:195.176.176.171 ip4:195.176.178.11 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.qualtrics.com include:spf-eu.exlibrisgroup.com include:hubspotemail.net include:_spf.xurrent.com ip4:94.23.120.168 ip4:195.176.55.19 ip4:195.176.55.54 ip4:195.176.55.57 ip4:195.176.55.106 -all"
_dmarc.usi.ch. IN TXT "v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:25ef7b04@mxtoolbox.dmarc-report.com; ruf=mailto:25ef7b04@forensics.dmarc-report.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=86400"
default._bimi.usi.ch. IN TXT "v=BIMI1; l=https://dnsrec.usi.ch/bimi-usi.svg; a=…"