TopPharm
toppharm.ch
- Industry
- Healthcare
- Headquarters
- Pratteln, Basel-Country
- Type
- cooperative
- Employees (approx.)
- 1,500
- 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.: 54.8 ▲ 9.2
- Canton avg.: 56.1 ▲ 7.9
- Overall avg.: 53.5 ▲ 10.5
- Rank 38 of 113 in the industry
Findings
-
!SPF close to the 10-lookup limit (9)
One more sending service can break the limit. Flattening or subdomains for third parties create headroom.
-
!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
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · TopPharm Apotheken und Drogerien Genossenschaft
- Tenant region
- EU
Signals (7)
| MX | Microsoft 365 | toppharm-ch.mail.protection.outlook.com |
|---|---|---|
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
| DKIM | Microsoft 365 | selector1 → selector1-toppharm-ch._domainkey.toppharmch.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Network | Microsoft 365 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation |
| SPF | Swiss hoster | include:spf.nine.ch |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 5 | toppharm-ch.mail.protection.outlook.com | 52.101.73.155 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | – |
52.101.68.8 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US | |||
52.101.181.156 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
SPF
v=spf1 a mx mx:hin.ch ip4:170.205.79.32/28 ip4:194.126.200.0/24 ip4:149.126.0.0/21 ip4:46.231.200.115 ip4:46.231.200.201 ip4:185.46.57.56/29 ip4:185.46.59.0/29 ip4:168.119.136.187 include:_spf.psm.knowbe4.com include:servers.mcsv.net include:mandrillapp.com include:spf.nine.ch include:spf.protection.outlook.com -all- all
-all- DNS lookups
- 9 / 10
- Includes
_spf.psm.knowbe4.comservers.mcsv.netmandrillapp.comspf.nine.chspf.protection.outlook.com- Detected sending services
- Mailchimp/Mandrill, Mailchimp Transactional, Microsoft 365
- IPv4
- 2,339 addresses authorised directly
DMARC
v=DMARC1; p=quarantine; rua=mailto:tp_dmarc@toppharm.ch- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
tp_dmarc@toppharm.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
default | RSA 2048 | – |
k1 | RSA 1024 | dkim.mcsv.net |
s1 | RSA 2048 | s1.domainkey.u26083787.wl038.sendgrid.net |
s2 | RSA 2048 | s2.domainkey.u26083787.wl038.sendgrid.net |
selector1 | RSA 1024 | selector1-toppharm-ch._domainkey.toppharmch.onmicrosoft.com |
selector2 | RSA 2048 | selector2-toppharm-ch._domainkey.toppharmch.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
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Cisco Webex
History
- Score 64 · DMARC quarantine
Raw data
toppharm.ch. IN MX 5 toppharm-ch.mail.protection.outlook.com.
toppharm.ch. IN TXT "v=spf1 a mx mx:hin.ch ip4:170.205.79.32/28 ip4:194.126.200.0/24 ip4:149.126.0.0/21 ip4:46.231.200.115 ip4:46.231.200.201 ip4:185.46.57.56/29 ip4:185.46.59.0/29 ip4:168.119.136.187 include:_spf.psm.knowbe4.com include:servers.mcsv.net include:mandrillapp.com include:spf.nine.ch include:spf.protection.outlook.com -all"
_dmarc.toppharm.ch. IN TXT "v=DMARC1; p=quarantine; rua=mailto:tp_dmarc@toppharm.ch"