Burger Söhne

burger.ch

Industry: Watches, luxury & consumer goods
Headquarters: Burg, Aargau
Type: private
Employees (approx.): 300
Checked on: 19 October 2026

52/100Grade C

Protection against forged senders: largely protected

Points per criterion

MX 10 / 10
SPF 13 / 15
DKIM 0 / 20
DMARC 19 / 25
DNSSEC 10 / 10
Transport (MTA-STS/DANE) 0 / 15
TLS-RPT 0 / 5

Industry avg.: 66.9 ▼ 14.9
Canton avg.: 57.3 ▼ 5.3
Overall avg.: 53.5 ▼ 1.5
Rank 38 of 43 in the industry

Findings

!DMARC without reporting (no rua)

Without aggregate reports it stays invisible who sends in the domain's name.
!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.
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: Google Workspace
Provider jurisdiction: USA · MX: US
Detection confidence: 92 / 100

Signals (3)

MX	Google Workspace	`aspmx.l.google.com`
SPF	Google Workspace	`include:_spf.google.com`
Network	Google Workspace	`AS15169 GOOGLE - Google LLC`

MX servers

Pref	Host	IP	Network	Country	TLSA
1	`aspmx.l.google.com`	`142.251.127.26`	AS15169 GOOGLE - Google LLC	US	–
5	`alt1.aspmx.l.google.com`	`142.250.147.27`	AS15169 GOOGLE - Google LLC	US	–
5	`alt2.aspmx.l.google.com`	`172.253.152.26`	AS15169 GOOGLE - Google LLC	US	–
10	`alt3.aspmx.l.google.com`	`192.179.20.27`	AS15169 GOOGLE - Google LLC	US	–
10	`alt4.aspmx.l.google.com`	`192.178.158.27`	AS15169 GOOGLE - Google LLC	US	–

SPF

v=spf1 include:_spf.google.com ~all

all: ~all
DNS lookups: 1 / 10
Includes: _spf.google.com
Detected sending services: Google

DMARC

v=DMARC1;p=quarantine;adkim=r;aspf=s

Policy: p=quarantine
Subdomains (sp): inherits p=quarantine
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / strict
Aggregate reports (rua): –

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

History

19 October 2026 Score 52 · DMARC quarantine

All changes of this organisation in the change log →

Raw data

burger.ch. IN MX 1 aspmx.l.google.com.
burger.ch. IN MX 5 alt1.aspmx.l.google.com.
burger.ch. IN MX 5 alt2.aspmx.l.google.com.
burger.ch. IN MX 10 alt3.aspmx.l.google.com.
burger.ch. IN MX 10 alt4.aspmx.l.google.com.
burger.ch. IN TXT "v=spf1 include:_spf.google.com ~all"
_dmarc.burger.ch. IN TXT "v=DMARC1;p=quarantine;adkim=r;aspf=s"

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