gategroup
gategroup.com
- Industry
- Transport & logistics
- Headquarters
- Kloten, Zurich
- Type
- private
- Employees (approx.)
- 40,000
- Checked on
- 19 October 2026
68/100Grade B
Protection against forged senders: protected
Points per criterion
- MX 10 / 10
- SPF 13 / 15
- DKIM 20 / 20
- DMARC 25 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 59.9 ▲ 8.1
- Canton avg.: 53 ▲ 15
- Overall avg.: 53.5 ▲ 14.5
- Rank 24 of 67 in the industry
Findings
-
!SPF close to the 10-lookup limit (9)
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.
Who runs the mail?
- Mailbox provider
- Microsoft 365
- Upstream gateway
- Proofpoint
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 100 / 100
- Microsoft tenant
- Managed · Gategroup
- Tenant region
- EU
Signals (7)
| SPF | Microsoft 365 | include:spf.protection.outlook.com |
|---|---|---|
| DKIM | Microsoft 365 | selector1 → selector1-gategroup-com._domainkey.gategrouphq.onmicrosoft.com |
| Autodiscover | Microsoft 365 | autodiscover.outlook.com |
| Domain verification | Microsoft 365 | MS=ms59236900 |
| Domain verification | Google Workspace | google-site-verification=qpgtmDM3InyQ7HF |
| Domain verification | Amazon | amazonses:n/NoP2OFZSG2edOjevRayRqDdxlSN3 |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 0 | mxa-00a05702.gslb.pphosted.com | 66.159.246.129 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | US | – |
| 0 | mxb-00a05702.gslb.pphosted.com | 66.159.244.35 | AS52129 PROOFPOINT-ASN-EU - Proofpoint, Inc. | US | – |
SPF
v=spf1 ip4:13.94.132.11 ip4:212.243.171.144/32 ip4:212.243.171.203/32 ip4:51.124.87.235 ip4:51.124.87.45 ip4:51.124.87.248 ip4:51.137.24.156 ip4:51.124.83.108 ip4:51.137.25.3 ip4:51.137.26.11 ip4:51.137.26.148 ip4:51.137.27.169 ip4:51.137.28.74 ip4:51.137.29.15 ip4:51.137.29.114 ip4:20.76.26.34 ip4:20.76.26.66 ip4:20.76.26.77 ip4:20.73.201.59 ip4:20.76.26.138 ip4:20.73.204.56 ip4:20.73.134.164 ip4:20.76.26.153 ip4:20.73.134.226 ip4:20.76.26.176 ip4:20.76.26.209 ip4:20.76.26.239 ip4:51.137.30.153 ip4:51.137.31.1 ip4:51.138.25.142 ip4:51.138.27.94 ip4:51.138.27.242 ip4:51.138.28.98 ip4:20.50.2.36 ip4:199.91.137.26 ip4:163.165.3.158 ip4:208.86.168.7 ip4:52.49.201.246 ip4:212.19.47.25 ip4:37.98.232.0/24 ip4:212.49.145.9/24 ip4:185.94.144.8 ip4:185.94.144.7 ip4:185.94.144.6 include:spf.protection.outlook.com include:spf-00a05702.pphosted.com include:spf-00a05703.pphosted.com include:docebosaas.com include:_spf.salesforce.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com ~all- all
~all- DNS lookups
- 9 / 10
- Includes
spf.protection.outlook.comspf-00a05702.pphosted.comspf-00a05703.pphosted.comdocebosaas.com_spf.salesforce.com- Detected sending services
- Microsoft 365, Proofpoint, Salesforce
- IPv4
- 554 addresses authorised directly
DMARC
v=DMARC1; p=reject; rua=mailto:dmarcreporting@gategroup.com; ruf=mailto:dmarcreporting@gategroup.com; fo=0- Policy
- p=reject
- Subdomains (sp)
- inherits p=reject
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
dmarcreporting@gategroup.com- Forensic reports (ruf)
dmarcreporting@gategroup.com
DKIM
| Selector | Key | delegated to |
|---|---|---|
mail | RSA 1024 | – |
s1 | RSA 2048 | s1.domainkey.u26882221.wl222.sendgrid.net |
s2 | RSA 2048 | s2.domainkey.u26882221.wl222.sendgrid.net |
selector1 | RSA 2048 | selector1-gategroup-com._domainkey.gategrouphq.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 365GoogleAppleAtlassianDocuSignAmazon SESOneTrustBrevoSmartsheet
History
- Score 68 · DMARC reject
Raw data
gategroup.com. IN MX 0 mxa-00a05702.gslb.pphosted.com.
gategroup.com. IN MX 0 mxb-00a05702.gslb.pphosted.com.
gategroup.com. IN TXT "v=spf1 ip4:13.94.132.11 ip4:212.243.171.144/32 ip4:212.243.171.203/32 ip4:51.124.87.235 ip4:51.124.87.45 ip4:51.124.87.248 ip4:51.137.24.156 ip4:51.124.83.108 ip4:51.137.25.3 ip4:51.137.26.11 ip4:51.137.26.148 ip4:51.137.27.169 ip4:51.137.28.74 ip4:51.137.29.15 ip4:51.137.29.114 ip4:20.76.26.34 ip4:20.76.26.66 ip4:20.76.26.77 ip4:20.73.201.59 ip4:20.76.26.138 ip4:20.73.204.56 ip4:20.73.134.164 ip4:20.76.26.153 ip4:20.73.134.226 ip4:20.76.26.176 ip4:20.76.26.209 ip4:20.76.26.239 ip4:51.137.30.153 ip4:51.137.31.1 ip4:51.138.25.142 ip4:51.138.27.94 ip4:51.138.27.242 ip4:51.138.28.98 ip4:20.50.2.36 ip4:199.91.137.26 ip4:163.165.3.158 ip4:208.86.168.7 ip4:52.49.201.246 ip4:212.19.47.25 ip4:37.98.232.0/24 ip4:212.49.145.9/24 ip4:185.94.144.8 ip4:185.94.144.7 ip4:185.94.144.6 include:spf.protection.outlook.com include:spf-00a05702.pphosted.com include:spf-00a05703.pphosted.com include:docebosaas.com include:_spf.salesforce.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com ~all"
_dmarc.gategroup.com. IN TXT "v=DMARC1; p=reject; rua=mailto:dmarcreporting@gategroup.com; ruf=mailto:dmarcreporting@gategroup.com; fo=0"