Nitrochemie

nitrochemie.com

Industry: Chemicals & materials
Headquarters: Wimmis, Bern
Type: private
Employees (approx.): 300
Checked on: 19 October 2026

29/100Grade D

Protection against forged senders: not protected (monitoring only)

Points per criterion

MX 10 / 10
SPF 13 / 15
DKIM 0 / 20
DMARC 6 / 25
DNSSEC 0 / 10
Transport (MTA-STS/DANE) 0 / 15
TLS-RPT 0 / 5

Industry avg.: 56.8 ▼ 27.8
Canton avg.: 53.1 ▼ 24.1
Overall avg.: 53.5 ▼ 24.5
Rank 29 of 32 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.
!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.

Check live in the Mail DNS Check →

Who runs the mail?

Mailbox provider: Self-hosted / other
Provider jurisdiction: Europe · MX: GB
Detection confidence: 85 / 100
Microsoft tenant: Federated · Rheinmetall AG
Tenant region: EU
Federated via: adfs.rheinmetall.com

Signals (3)

Domain verification	Microsoft 365	`MS=ms14628587`
Domain verification	Google Workspace	`google-site-verification=AEDsUt6JxZU3ecU`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Federated)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`smtp01.rheinmetall.com`	`213.61.254.53`	AS8220 COLT - COLT Technology Services Group Limited	GB	–
20	`smtp02.rheinmetall.com`	`213.61.254.55`	AS8220 COLT - COLT Technology Services Group Limited	GB	–

SPF

v=spf1  mx ~all

all: ~all
DNS lookups: 1 / 10

DMARC

v=DMARC1; p=none; rua=mailto:rua@rheinmetall.com; ruf=mailto:ruf@rheinmetall.com; fo=1;

Policy: p=none
Subdomains (sp): inherits p=none
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
Aggregate reports (rua): rua@rheinmetall.com
Forensic reports (ruf): ruf@rheinmetall.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 365GoogleCisco Webex

History

19 October 2026 Score 29 · DMARC none

All changes of this organisation in the change log →

Raw data

nitrochemie.com. IN MX 10 smtp01.rheinmetall.com.
nitrochemie.com. IN MX 20 smtp02.rheinmetall.com.
nitrochemie.com. IN TXT "v=spf1  mx ~all"
_dmarc.nitrochemie.com. IN TXT "v=DMARC1; p=none; rua=mailto:rua@rheinmetall.com; ruf=mailto:ruf@rheinmetall.com; fo=1;"

More from this industry

← Back to overview