BianchiSchwald

bianchischwald.ch

Industry: Consulting & audit
Headquarters: Genève, Geneva
Type: private
Employees (approx.): 80
Checked on: 19 October 2026

59/100Grade C

Protection against forged senders: not protected (monitoring only)

Points per criterion

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

Industry avg.: 66.8 ▼ 7.8
Canton avg.: 51.9 ▲ 7.1
Overall avg.: 53.5 ▲ 5.5
Rank 34 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.
!DKIM key below 2048 bits

RSA-1024 is considered too weak (RFC 8301, M3AAWG). Rotate to 2048-bit keys.
!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: Microsoft 365
Provider jurisdiction: USA · MX: US
Detection confidence: 100 / 100
Microsoft tenant: Managed · Valfor
Tenant region: EU

Signals (8)

MX	Microsoft 365	`bianchischwald-ch.mail.protection.outlook.com`
SPF	Microsoft 365	`include:spf.protection.outlook.com`
DKIM	Microsoft 365	`selector1 → selector1-bianchischwald-ch._domainkey.bianchischwald.onmicrosoft.com`
Autodiscover	Microsoft 365	`autodiscover.outlook.com`
Network	Microsoft 365	`AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation`
SPF	Amazon	`include:amazonses.com`
SPF	Infomaniak	`include:spf.infomaniak.ch`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Managed)`

MX servers

Pref	Host	IP	Network	Country	TLSA
0	`bianchischwald-ch.mail.protection.outlook.com`	`52.101.185.12`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US	–
		`52.101.187.1`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US
		`52.101.185.14`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US

SPF

v=spf1 mx ip4:212.147.48.35 ip4:212.41.207.131 ip4:80.80.227.251 include:spf.mailpro.com include:servers.mcsv.net include:spf.infomaniak.ch include:spf.protection.outlook.com ~all

all: ~all
DNS lookups: 7 / 10
Includes: spf.mailpro.comservers.mcsv.netspf.infomaniak.chspf.protection.outlook.com
Detected sending services: Mailchimp/Mandrill, Infomaniak, Amazon SES, Microsoft 365
IPv4: 3 addresses authorised directly

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

Selector	Key	delegated to
`k2`	RSA 2048	`dkim2.mcsv.net`
`k3`	RSA 2048	`dkim3.mcsv.net`
`selector1`	RSA 1024	`selector1-bianchischwald-ch._domainkey.bianchischwald.onmicrosoft.com`
`selector2`	RSA 1024	`selector2-bianchischwald-ch._domainkey.bianchischwald.onmicrosoft.com`

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 59 · DMARC none

All changes of this organisation in the change log →

Raw data

bianchischwald.ch. IN MX 0 bianchischwald-ch.mail.protection.outlook.com.
bianchischwald.ch. IN TXT "v=spf1 mx ip4:212.147.48.35 ip4:212.41.207.131 ip4:80.80.227.251 include:spf.mailpro.com include:servers.mcsv.net include:spf.infomaniak.ch include:spf.protection.outlook.com ~all"
_dmarc.bianchischwald.ch. IN TXT "v=DMARC1; p=none;"

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