Dätwyler

datwyler.com

Industry: Machinery & electrical
Headquarters: Altdorf, Uri
Type: listed
Employees (approx.): 8,000
Checked on: 19 October 2026

60/100Grade C

Protection against forged senders: protected

Points per criterion

MX 10 / 10
SPF 15 / 15
DKIM 0 / 20
DMARC 25 / 25
DNSSEC 10 / 10
Transport (MTA-STS/DANE) 0 / 15
TLS-RPT 0 / 5

Industry avg.: 62.2 ▼ 2.2
Canton avg.: 46.6 ▲ 13.4
Overall avg.: 53.5 ▲ 6.5
Rank 74 of 112 in the industry

Findings

!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.

Check live in the Mail DNS Check →

Who runs the mail?

Mailbox provider: Microsoft 365
Upstream gateway: Proofpoint
Provider jurisdiction: USA · MX: GB
Detection confidence: 42 / 100
Microsoft tenant: Federated · Datwyler
Tenant region: EU
Federated via: sso.datwyler.biz

Signals (4)

Autodiscover	Microsoft 365	`autodiscover.outlook.com`
Domain verification	Microsoft 365	`MS=ms11151375`
Domain verification	Google Workspace	`google-site-verification=d7rgleaiwvxp4lE`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Federated)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`mxa-004c7f01.gslb.pphosted.com`	`185.132.181.136`	AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc.	GB	–
10	`mxb-004c7f01.gslb.pphosted.com`	`185.132.181.136`	AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc.	GB	–

SPF

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all

all: -all
DNS lookups: 1 / 10

DMARC

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Policy: p=reject
Subdomains (sp): inherits p=reject
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
Aggregate reports (rua): dmarc_rua@emaildefense.proofpoint.com
Forensic reports (ruf): dmarc_ruf@emaildefense.proofpoint.com
Report services: Proofpoint EFD

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 365GoogleAppleAtlassianAdobeMiro

History

18 October 2026 Score 60 · DMARC reject

All changes of this organisation in the change log →

Raw data

datwyler.com. IN MX 10 mxa-004c7f01.gslb.pphosted.com.
datwyler.com. IN MX 10 mxb-004c7f01.gslb.pphosted.com.
datwyler.com. IN TXT "v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"
_dmarc.datwyler.com. IN TXT "v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com"

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