Georg Fischer

georgfischer.com

Industry: Machinery & electrical
Headquarters: Schaffhausen, Schaffhausen
Type: listed
Employees (approx.): 19,000
Checked on: 19 October 2026

74/100Grade B

Protection against forged senders: largely protected

Points per criterion

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

Industry avg.: 62.2 ▲ 11.8
Canton avg.: 49.1 ▲ 24.9
Overall avg.: 53.5 ▲ 20.5
Rank 11 of 112 in the industry

Findings

!SPF close to the 10-lookup limit (10)

One more sending service can break the limit. Flattening or subdomains for third parties create headroom.
!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: Federated · Georg Fischer
Tenant region: EU
Federated via: sts.georgfischer.com

Signals (8)

MX	Microsoft 365	`georgfischer-com.mail.protection.outlook.com`
SPF	Microsoft 365	`include:spf.protection.outlook.com`
DKIM	Microsoft 365	`selector1 → selector1-georgfischer-com._domainkey.georgfischer.onmicrosoft.com`
Autodiscover	Microsoft 365	`autodiscover.outlook.com`
Domain verification	Microsoft 365	`MS=ms51518053`
Network	Microsoft 365	`AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation`
Domain verification	Google Workspace	`google-site-verification=ASkFhakjO5ohJyn`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Federated)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`georgfischer-com.mail.protection.outlook.com`	`52.101.103.137`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US	–
		`52.101.68.27`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US
		`52.101.68.10`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US

SPF

v=spf1 a:spf-georgfischer.mas.t-systems-service.com include:spf.protection.outlook.com include:_spf1.georgfischer.com include:_spf2.georgfischer.com include:_spf3.georgfischer.com include:_spf4.georgfischer.com include:_spf5.georgfischer.com include:_spf6.georgfischer.com ip4:195.144.30.0/24 ip4:185.86.28.0/22 ip4:46.20.47.88/29 ip6:2a03:75a0::/32 include:_spf7.georgfischer.com include:_spf8.georgfischer.com -all

all: -all
DNS lookups: 10 / 10
Includes: spf.protection.outlook.com_spf1.georgfischer.com_spf2.georgfischer.com_spf3.georgfischer.com_spf4.georgfischer.com_spf5.georgfischer.com_spf6.georgfischer.com_spf7.georgfischer.com_spf8.georgfischer.com
Detected sending services: Microsoft 365
IPv4: 1,288 addresses authorised directly

DMARC

v=DMARC1; p=quarantine; rua=mailto:6a1fc384068cc@ag.dmarcly.com,mailto:cybersecurity@georgfischer.com

Policy: p=quarantine
Subdomains (sp): inherits p=quarantine
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
Aggregate reports (rua): 6a1fc384068cc@ag.dmarcly.comcybersecurity@georgfischer.com
Report services: Dmarcly

DKIM

Selector	Key	delegated to
`k2`	RSA 2048	`dkim2.mcsv.net`
`k3`	RSA 2048	`dkim3.mcsv.net`
`m1`	RSA 1024	–
`s1`	RSA 2048	`s1.domainkey.u18034112.wl113.sendgrid.net`
`s2`	RSA 1024	`s2.domainkey.u18034112.wl113.sendgrid.net`
`selector1`	RSA 1024	`selector1-georgfischer-com._domainkey.georgfischer.onmicrosoft.com`
`smtp`	RSA 1024	–

Checked: 100 common selectors. Keys under custom selectors remain invisible.

Transport encryption

MTA-STS: missing
DANE: missing
DNSSEC: active
TLS-RPT: missing
BIMI: missing

Verified services

From verification records in the domain TXT: services where the domain is verified.

Microsoft 365GoogleAtlassianDocuSignAdobeOneTrustMiroBrevoFigmaAutodeskTeamViewerSmartsheet

History

18 October 2026 Score 74 · DMARC quarantine

All changes of this organisation in the change log →

Raw data

georgfischer.com. IN MX 10 georgfischer-com.mail.protection.outlook.com.
georgfischer.com. IN TXT "v=spf1 a:spf-georgfischer.mas.t-systems-service.com include:spf.protection.outlook.com include:_spf1.georgfischer.com include:_spf2.georgfischer.com include:_spf3.georgfischer.com include:_spf4.georgfischer.com include:_spf5.georgfischer.com include:_spf6.georgfischer.com ip4:195.144.30.0/24 ip4:185.86.28.0/22 ip4:46.20.47.88/29 ip6:2a03:75a0::/32 include:_spf7.georgfischer.com include:_spf8.georgfischer.com -all"
_dmarc.georgfischer.com. IN TXT "v=DMARC1; p=quarantine; rua=mailto:6a1fc384068cc@ag.dmarcly.com,mailto:cybersecurity@georgfischer.com"

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