Python

python.legal

Industry: Consulting & audit
Headquarters: Genève, Geneva
Type: private
Employees (approx.): 80
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.: 66.8 ▼ 37.8
Canton avg.: 51.9 ▼ 22.9
Overall avg.: 53.5 ▼ 24.5
Rank 44 of 45 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.
!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.
!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: 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	`aspmx2.googlemail.com`	`142.250.147.26`	AS15169 GOOGLE - Google LLC	US	–
10	`aspmx3.googlemail.com`	`172.253.152.27`	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=none

Policy: p=none
Subdomains (sp): inherits p=none
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
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: missing
TLS-RPT: missing
BIMI: missing

History

19 October 2026 Score 29 · DMARC none

All changes of this organisation in the change log →

Raw data

python.legal. IN MX 1 aspmx.l.google.com.
python.legal. IN MX 5 alt1.aspmx.l.google.com.
python.legal. IN MX 5 alt2.aspmx.l.google.com.
python.legal. IN MX 10 aspmx2.googlemail.com.
python.legal. IN MX 10 aspmx3.googlemail.com.
python.legal. IN TXT "v=spf1 include:_spf.google.com ~all"
_dmarc.python.legal. IN TXT "v=DMARC1; p=none"

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