SoftwareOne

softwareone.com

Industry: Telecom, IT & media
Headquarters: Stans, Nidwalden
Type: listed
Employees (approx.): 9,000
Checked on: 19 October 2026

64/100Grade C

Protection against forged senders: largely protected

Points per criterion

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

Industry avg.: 63.6 ▲ 0.4
Canton avg.: 53.2 ▲ 10.8
Overall avg.: 53.5 ▲ 10.5
Rank 29 of 50 in the industry

Findings

!DKIM key below 2048 bits

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

Signals (8)

MX	Microsoft 365	`softwareone-com.mail.protection.outlook.com`
SPF	Microsoft 365	`include:spf.protection.outlook.com`
DKIM	Microsoft 365	`selector1 → selector1-softwareone-com._domainkey.softwareone.onmicrosoft.com`
Autodiscover	Microsoft 365	`autodiscover.outlook.com`
Domain verification	Microsoft 365	`MS=ms91886850`
Network	Microsoft 365	`AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation`
Domain verification	Google Workspace	`google-site-verification=P9eC8YTUGIHmmJQ`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Managed)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`softwareone-com.mail.protection.outlook.com`	`52.101.73.126`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US	–
		`52.101.209.153`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US
		`52.101.103.143`	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	US

SPF

v=spf1 mx include:spf-00129a01.pphosted.com include:spf.protection.outlook.com a:c.spf.service-now.com ip4:52.6.218.113/32 ip4:195.201.106.96/32 ip4:52.21.158.57/32 ip4:185.135.90.127/32 ip4:54.72.208.154/32  ip4:80.248.220.130/32 ip4:52.242.122.193/32 ip4:205.220.169.5/32 ip4:212.99.44.68/31 ip4:143.55.145.185/32 ip4:205.220.181.5/32 ip4:143.55.148.101/32 ip4:172.246.28.164/32 include:mktomail.com include:mailing.eqs.com -all

all: -all
DNS lookups: 7 / 10
Includes: spf-00129a01.pphosted.comspf.protection.outlook.commktomail.commailing.eqs.com
Detected sending services: Proofpoint, Microsoft 365, Adobe Campaign/Marketo, Mailjet
IPv4: 14 addresses authorised directly

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:security.delivery@softwareone.com; ruf=mailto:security.delivery@softwareone.com; fo=1

Policy: p=quarantine
Subdomains (sp): inherits p=quarantine
Share (pct): 100 %
Alignment DKIM/SPF: relaxed / relaxed
Aggregate reports (rua): security.delivery@softwareone.com
Forensic reports (ruf): security.delivery@softwareone.com

DKIM

Selector	Key	delegated to
`m1`	RSA 1024	–
`m2`	RSA 1024	–
`mail`	RSA 1024	–
`mailjet`	RSA 1024	–
`s1`	RSA 2048	`sg1.v18060291.c308466591.e.marketingautomation.services`
`s2`	RSA 1024	`sg2.v18060291.c308466591.e.marketingautomation.services`
`selector1`	RSA 1024	`selector1-softwareone-com._domainkey.softwareone.onmicrosoft.com`
`selector2`	RSA 1024	`selector2-softwareone-com._domainkey.softwareone.onmicrosoft.com`

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.

Microsoft 365GoogleAppleMeta/FacebookAtlassianAdobeOneTrustMiroGitHubBrevoTeamViewer

History

18 October 2026 Score 64 · DMARC quarantine

All changes of this organisation in the change log →

Raw data

softwareone.com. IN MX 10 softwareone-com.mail.protection.outlook.com.
softwareone.com. IN TXT "v=spf1 mx include:spf-00129a01.pphosted.com include:spf.protection.outlook.com a:c.spf.service-now.com ip4:52.6.218.113/32 ip4:195.201.106.96/32 ip4:52.21.158.57/32 ip4:185.135.90.127/32 ip4:54.72.208.154/32  ip4:80.248.220.130/32 ip4:52.242.122.193/32 ip4:205.220.169.5/32 ip4:212.99.44.68/31 ip4:143.55.145.185/32 ip4:205.220.181.5/32 ip4:143.55.148.101/32 ip4:172.246.28.164/32 include:mktomail.com include:mailing.eqs.com -all"
_dmarc.softwareone.com. IN TXT "v=DMARC1; p=quarantine; pct=100; rua=mailto:security.delivery@softwareone.com; ruf=mailto:security.delivery@softwareone.com; fo=1"

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