Energie 360°

energie360.ch

Industry: Energy
Headquarters: Zürich, Zurich
Type: public
Employees (approx.): 600
Checked on: 19 October 2026

80/100Grade B

Protection against forged senders: protected

Points per criterion

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

Industry avg.: 60.5 ▲ 19.5
Canton avg.: 53 ▲ 27
Overall avg.: 53.5 ▲ 26.5
Rank 2 of 43 in the industry

Findings

!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.
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: Microsoft 365
Upstream gateway: Trend Micro
Provider jurisdiction: USA · MX: US
Detection confidence: 99 / 100
Microsoft tenant: Managed · Energie 360° AG
Tenant region: EU

Signals (7)

SPF	Microsoft 365	`include:spf.protection.outlook.com`
DKIM	Microsoft 365	`selector1 → selector1-energie360-ch._domainkey.mycloudch.onmicrosoft.com`
Domain verification	Microsoft 365	`MS=ms45530301`
Domain verification	Google Workspace	`google-site-verification=ZHtf8EznISVDsQB`
SPF	Amazon	`include:amazonses.com`
Network	Amazon	`AS16509 AMAZON-02 - Amazon.com, Inc.`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Managed)`

MX servers

Pref	Host	IP	Network	Country	TLSA
10	`e360.in.tmes.trendmicro.eu`	`18.185.115.147`	AS16509 AMAZON-02 - Amazon.com, Inc.	US	–
		`18.185.115.146`	AS16509 AMAZON-02 - Amazon.com, Inc.	US
		`18.185.115.145`	AS16509 AMAZON-02 - Amazon.com, Inc.	US

SPF

v=spf1 ip4:93.190.74.80 ip4:178.22.70.230 ip4:212.80.96.36 ip6:2a01:7480:1:100::11 include:spf.tmes.trendmicro.eu include:spf.umantis.com include:_spf.senders.scnem.com include:_spf.atlassian.net include:spf.protection.outlook.com -all

all: -all
DNS lookups: 6 / 10
Includes: spf.tmes.trendmicro.euspf.umantis.com_spf.senders.scnem.com_spf.atlassian.netspf.protection.outlook.com
Detected sending services: Atlassian, Amazon SES, Microsoft 365
IPv4: 3 addresses authorised directly

DMARC

v=DMARC1; p=reject; rua=mailto:e360@dmarcrua.tmes.trendmicro.eu,mailto:dmarc@energie360.ch; ruf=mailto:dmarc@energie360.ch; fo=1; adkim=s; aspf=s;

Policy: p=reject
Subdomains (sp): inherits p=reject
Share (pct): 100 %
Alignment DKIM/SPF: strict / strict
Aggregate reports (rua): e360@dmarcrua.tmes.trendmicro.eudmarc@energie360.ch
Forensic reports (ruf): dmarc@energie360.ch

DKIM

Selector	Key	delegated to
`dkim1`	RSA 2048	–
`mail`	RSA 1024	–
`s1`	RSA 2048	`s1.domainkey.u16153250.wl001.sendgrid.net`
`s2`	RSA 1024	`s2.domainkey.u16153250.wl001.sendgrid.net`
`selector1`	RSA 2048	`selector1-energie360-ch._domainkey.mycloudch.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

Verified services

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

Microsoft 365GoogleAtlassianMiroBrevo

History

18 October 2026 Score 80 · DMARC reject

All changes of this organisation in the change log →

Raw data

energie360.ch. IN MX 10 e360.in.tmes.trendmicro.eu.
energie360.ch. IN TXT "v=spf1 ip4:93.190.74.80 ip4:178.22.70.230 ip4:212.80.96.36 ip6:2a01:7480:1:100::11 include:spf.tmes.trendmicro.eu include:spf.umantis.com include:_spf.senders.scnem.com include:_spf.atlassian.net include:spf.protection.outlook.com -all"
_dmarc.energie360.ch. IN TXT "v=DMARC1; p=reject; rua=mailto:e360@dmarcrua.tmes.trendmicro.eu,mailto:dmarc@energie360.ch; ruf=mailto:dmarc@energie360.ch; fo=1; adkim=s; aspf=s;"

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