Hoerbiger

hoerbiger.com

Industry: Machinery & electrical
Headquarters: Zug, Zug
Type: private
Employees (approx.): 6,000
Checked on: 19 October 2026

44/100Grade C

Protection against forged senders: largely protected

Points per criterion

MX 10 / 10
SPF 15 / 15
DKIM 0 / 20
DMARC 19 / 25
DNSSEC 0 / 10
Transport (MTA-STS/DANE) 0 / 15
TLS-RPT 0 / 5

Industry avg.: 62.2 ▼ 18.2
Canton avg.: 63.2 ▼ 19.2
Overall avg.: 53.5 ▼ 9.5
Rank 105 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.
!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.
iStrict DMARC alignment

adkim=s or aspf=s requires exact domain matches. Secure, but demanding when sending from subdomains.

Check live in the Mail DNS Check →

Who runs the mail?

Mailbox provider: Microsoft 365
Upstream gateway: Mimecast
Provider jurisdiction: USA · MX: DE
Detection confidence: 92 / 100
Microsoft tenant: Federated · HOERBIGER
Tenant region: EU
Federated via: sts02.hoerbiger.com

Signals (5)

SPF	Microsoft 365	`include:spf.protection.outlook.com`
Autodiscover	Microsoft 365	`autodiscover.outlook.com`
Domain verification	Microsoft 365	`MS=ms59142527`
Domain verification	Google Workspace	`google-site-verification=tontCE9suTfjPm_`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Federated)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`de-smtp-inbound-2.mimecast.com`	`194.104.108.22`	AS39588 MIMECAST-DE - Mimecast Services Limited	DE	–
10	`de-smtp-inbound-2.mimecast.com`	`194.104.110.22`	AS39588 MIMECAST-DE - Mimecast Services Limited	DE	–
10	`de-smtp-inbound-1.mimecast.com`	`194.104.108.22`	AS39588 MIMECAST-DE - Mimecast Services Limited	DE	–
10	`de-smtp-inbound-1.mimecast.com`	`194.104.110.22`	AS39588 MIMECAST-DE - Mimecast Services Limited	DE	–

SPF

v=spf1 ip4:212.118.205.218 ip4:212.118.205.222 ip4:212.118.205.203 include:de._netblocks.mimecast.com include:_spf.salesforce.com include:spf.protection.outlook.com -all

all: -all
DNS lookups: 4 / 10
Includes: de._netblocks.mimecast.com_spf.salesforce.comspf.protection.outlook.com
Detected sending services: Mimecast, Salesforce, Microsoft 365
IPv4: 3 addresses authorised directly

DMARC

v=DMARC1; p=quarantine; rua=mailto:quarantine.admin@hoerbiger.com; adkim=s; aspf=s; sp=quarantine

Policy: p=quarantine
Subdomains (sp): quarantine
Share (pct): 100 %
Alignment DKIM/SPF: strict / strict
Aggregate reports (rua): quarantine.admin@hoerbiger.com

DKIM

No DKIM key found

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 365Google

History

18 October 2026 Score 44 · DMARC quarantine

All changes of this organisation in the change log →

Raw data

hoerbiger.com. IN MX 10 de-smtp-inbound-2.mimecast.com.
hoerbiger.com. IN MX 10 de-smtp-inbound-1.mimecast.com.
hoerbiger.com. IN TXT "v=spf1 ip4:212.118.205.218 ip4:212.118.205.222 ip4:212.118.205.203 include:de._netblocks.mimecast.com include:_spf.salesforce.com include:spf.protection.outlook.com -all"
_dmarc.hoerbiger.com. IN TXT "v=DMARC1; p=quarantine; rua=mailto:quarantine.admin@hoerbiger.com; adkim=s; aspf=s; sp=quarantine"

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