Omega

omegawatches.com

Industry: Watches, luxury & consumer goods
Headquarters: Biel/Bienne, Bern
Type: private
Employees (approx.): 1,500
Checked on: 19 October 2026

70/100Grade B

Protection against forged senders: protected

Points per criterion

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

Industry avg.: 66.9 ▲ 3.1
Canton avg.: 53.1 ▲ 16.9
Overall avg.: 53.5 ▲ 16.5
Rank 18 of 43 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.
!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: Switzerland · MX: CH
Detection confidence: 85 / 100
Microsoft tenant: Managed · SGR AAD
Tenant region: EU

Signals (3)

SPF	Swisscom	`include:spf.swisscom.com`
Network	Swisscom	`AS3303 SWISSCOM - Swisscom (Schweiz) AG`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Managed)`

MX servers

Pref	Host	IP	Network	Country	TLSA
5	`sgrmgw5.swatchgroup.com`	`149.133.4.180`	AS3303 SWISSCOM - Swisscom (Schweiz) AG	CH	–
5	`sgrmgw6.swatchgroup.com`	`149.133.4.181`	AS3303 SWISSCOM - Swisscom (Schweiz) AG	CH	–

SPF

v=spf1 mx include:spf.swisscom.com include:customers.clickdimensions.com include:em3139.omegawatches.com include:em1804.omegawatches.com include:em1878.omegawatches.com include:em6742.omegawatches.com ip4:111.87.78.214 ip4:111.87.78.215 ip4:111.87.78.229 ip4:111.87.78.231 -all

all: -all
DNS lookups: 9 / 10
Includes: spf.swisscom.comcustomers.clickdimensions.comem3139.omegawatches.comem1804.omegawatches.comem1878.omegawatches.comem6742.omegawatches.com
Detected sending services: Swisscom
IPv4: 4 addresses authorised directly

DMARC

v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:6ddabd26@inbox.ondmarc.com;ruf=mailto:6ddabd26@inbox.ondmarc.com;

Policy: p=reject
Subdomains (sp): inherits p=reject
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
Aggregate reports (rua): 6ddabd26@inbox.ondmarc.com
Forensic reports (ruf): 6ddabd26@inbox.ondmarc.com
Report services: Red Sift OnDMARC

DKIM

Selector	Key	delegated to
`dkim1`	RSA 2048	–

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.

AtlassianAdobe

History

19 October 2026 Score 70 · DMARC reject

All changes of this organisation in the change log →

Raw data

omegawatches.com. IN MX 5 sgrmgw5.swatchgroup.com.
omegawatches.com. IN MX 5 sgrmgw6.swatchgroup.com.
omegawatches.com. IN TXT "v=spf1 mx include:spf.swisscom.com include:customers.clickdimensions.com include:em3139.omegawatches.com include:em1804.omegawatches.com include:em1878.omegawatches.com include:em6742.omegawatches.com ip4:111.87.78.214 ip4:111.87.78.215 ip4:111.87.78.229 ip4:111.87.78.231 -all"
_dmarc.omegawatches.com. IN TXT "v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:6ddabd26@inbox.ondmarc.com;ruf=mailto:6ddabd26@inbox.ondmarc.com;"

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