Tecan
tecan.com
51/100Grade C
Protection against forged senders: not protected (monitoring only)
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 6 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 59.8 ▼ 8.8
- Canton avg.: 53 ▼ 2
- Overall avg.: 53.5 ▼ 2.5
- Rank 20 of 26 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.
-
!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: CH
- Detection confidence
- 84 / 100
- Microsoft tenant
- Managed · Tecan
- Tenant region
- EU
Signals (6)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms84453558 |
| Domain verification | Google Workspace | google-site-verification=DsHRAEuymPJqS0U |
| Network | Amazon | AS16509 AMAZON-02 - Amazon.com, Inc. |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 10 | mx1.tecan.com | 91.212.29.12 | AS16509 AMAZON-02 - Amazon.com, Inc. | CH | – |
| 10 | mx2.tecan.com | 91.212.29.13 | AS16509 AMAZON-02 - Amazon.com, Inc. | CH | – |
SPF
v=spf1 mx include:spf.protection.outlook.com include:spf.mandrillapp.com include:1390106.spf06.hubspotemail.net include:_spf.senders.scnem.com include:_spf-dc33.sapsf.eu -all- all
-all- DNS lookups
- 6 / 10
- Includes
spf.protection.outlook.comspf.mandrillapp.com1390106.spf06.hubspotemail.net_spf.senders.scnem.com_spf-dc33.sapsf.eu- Detected sending services
- Microsoft 365, Mailchimp/Mandrill, Mailchimp Transactional, HubSpot
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports-57514e0c476964364169@open.ch; rf=afrf; pct=100; ri=86400- Policy
- p=none
- Subdomains (sp)
- inherits p=none
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarc-reports-57514e0c476964364169@open.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
hs1 | RSA 2048 | tecan-com.hs01a.dkim.hubspotemail.net |
hs2 | RSA 2048 | tecan-com.hs01b.dkim.hubspotemail.net |
s1 | RSA 2048 | s1.domainkey.u28645638.wl139.sendgrid.net |
s2 | RSA 2048 | s2.domainkey.u28645638.wl139.sendgrid.net |
smtpapi | RSA 1024 | – |
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 365GoogleAppleMeta/FacebookAtlassianDocuSignAdobeCanvaCitrixTeamViewer
History
- Score 51 · DMARC none
Raw data
tecan.com. IN MX 10 mx1.tecan.com.
tecan.com. IN MX 10 mx2.tecan.com.
tecan.com. IN TXT "v=spf1 mx include:spf.protection.outlook.com include:spf.mandrillapp.com include:1390106.spf06.hubspotemail.net include:_spf.senders.scnem.com include:_spf-dc33.sapsf.eu -all"
_dmarc.tecan.com. IN TXT "v=DMARC1; p=none; rua=mailto:dmarc-reports-57514e0c476964364169@open.ch; rf=afrf; pct=100; ri=86400"