Hupac

hupac.com

Industry: Transport & logistics
Headquarters: Chiasso, Ticino
Type: private
Employees (approx.): 600
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.: 59.9 ▲ 4.1
Canton avg.: 43.3 ▲ 20.7
Overall avg.: 53.5 ▲ 10.5
Rank 28 of 67 in the industry

Findings

!SPF close to the 10-lookup limit (8)

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.
!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.
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: Google Workspace
Provider jurisdiction: USA · MX: US
Detection confidence: 96 / 100
Microsoft tenant: Managed · Hupac Intermodal SA
Tenant region: EU

Signals (8)

Domain verification	Microsoft 365	`MS=ms43933248`
MX	Google Workspace	`aspmx.l.google.com`
SPF	Google Workspace	`include:_spf.google.com`
DKIM	Google Workspace	`google`
Domain verification	Google Workspace	`google-site-verification=y0acu_45E9mcknm`
Network	Google Workspace	`AS15169 GOOGLE - Google LLC`
SPF	Swisscom	`include:mailsecurity.swisscom.com`
Entra ID	Microsoft 365	`Entra-ID-Tenant (Managed)`

MX servers

Pref	Host	IP	Network	Country	TLSA
1	`aspmx.l.google.com`	`142.251.127.26`	AS15169 GOOGLE - Google LLC	US	–
5	`alt2.aspmx.l.google.com`	`172.253.152.26`	AS15169 GOOGLE - Google LLC	US	–
5	`alt1.aspmx.l.google.com`	`142.250.147.27`	AS15169 GOOGLE - Google LLC	US	–
10	`alt4.aspmx.l.google.com`	`192.178.158.27`	AS15169 GOOGLE - Google LLC	US	–
10	`alt3.aspmx.l.google.com`	`192.179.20.27`	AS15169 GOOGLE - Google LLC	US	–

SPF

v=spf1 a mx ip4:212.243.70.23 ip4:212.243.70.24 ip4:212.243.70.112 ip4:212.243.70.83 ip4:213.215.157.254 include:mailsecurity.swisscom.com include:_spf.google.com include:spf3.hupac.com -all

all: -all
DNS lookups: 8 / 10
Includes: mailsecurity.swisscom.com_spf.google.comspf3.hupac.com
Detected sending services: Swisscom, Google
IPv4: 5 addresses authorised directly

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc@hupac.com; ruf=mailto:dmarc@hupac.com; pct=100; adkim=s; aspf=s

Policy: p=quarantine
Subdomains (sp): inherits p=quarantine
Share (pct): 100 %
Alignment DKIM/SPF: strict / strict
Aggregate reports (rua): dmarc@hupac.com
Forensic reports (ruf): dmarc@hupac.com

DKIM

Selector	Key	delegated to
`dkim`	RSA 2048	–
`google`	RSA 1024	–

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 365GoogleAtlassianCisco Webex

History

18 October 2026 Score 64 · DMARC quarantine

All changes of this organisation in the change log →

Raw data

hupac.com. IN MX 1 aspmx.l.google.com.
hupac.com. IN MX 5 alt2.aspmx.l.google.com.
hupac.com. IN MX 5 alt1.aspmx.l.google.com.
hupac.com. IN MX 10 alt4.aspmx.l.google.com.
hupac.com. IN MX 10 alt3.aspmx.l.google.com.
hupac.com. IN TXT "v=spf1 a mx ip4:212.243.70.23 ip4:212.243.70.24 ip4:212.243.70.112 ip4:212.243.70.83 ip4:213.215.157.254 include:mailsecurity.swisscom.com include:_spf.google.com include:spf3.hupac.com -all"
_dmarc.hupac.com. IN TXT "v=DMARC1; p=quarantine; rua=mailto:dmarc@hupac.com; ruf=mailto:dmarc@hupac.com; pct=100; adkim=s; aspf=s"

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