Decathlon Schweiz
decathlon.ch
Protection against forged senders: not protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 0 / 25
- DNSSEC 0 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 60.1 ▼ 15.1
- Canton avg.: 51.9 ▼ 6.9
- Overall avg.: 53.5 ▼ 8.5
- Rank 51 of 58 in the industry
Findings
-
✕No DMARC record
Without DMARC no receiver reliably rejects forged mail in the domain's name, and the organisation receives no abuse reports.
-
!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
- Google Workspace
- Provider jurisdiction
- USA · MX: US
- Detection confidence
- 94 / 100
Signals (5)
| MX | Google Workspace | aspmx.l.google.com |
|---|---|---|
| SPF | Google Workspace | include:_spf.google.com |
| Domain verification | Google Workspace | google-site-verification=QVjwGoD0-z-SNKG |
| Network | Google Workspace | AS15169 GOOGLE - Google LLC |
| Domain verification | Amazon | amazonses:8/zShIcVMM60FOQ7OJOWNbp7XYntF+ |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 1 | aspmx.l.google.com | 142.251.127.26 | AS15169 GOOGLE - Google LLC | US | – |
| 3 | alt1.aspmx.l.google.com | 142.250.147.27 | AS15169 GOOGLE - Google LLC | US | – |
| 3 | alt2.aspmx.l.google.com | 172.253.152.26 | AS15169 GOOGLE - Google LLC | US | – |
| 5 | aspmx3.googlemail.com | 172.253.152.27 | AS15169 GOOGLE - Google LLC | US | – |
| 5 | aspmx2.googlemail.com | 142.250.147.26 | AS15169 GOOGLE - Google LLC | US | – |
SPF
v=spf1 ip4:185.46.231.156 include:_spf.google.com -all- all
-all- DNS lookups
- 1 / 10
- Includes
_spf.google.com- Detected sending services
- IPv4
- 1 addresses authorised directly
DMARC
Without DMARC no receiver reliably rejects forged mail in the domain's name, and the organisation receives no abuse reports.
DKIM
| Selector | Key | delegated to |
|---|---|---|
s1 | RSA 2048 | s1.domainkey.u11192949.wl200.sendgrid.net |
s2 | RSA 1024 | s2.domainkey.u11192949.wl200.sendgrid.net |
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.
GoogleMeta/FacebookAtlassianAmazon SESGlobalSignMiro
History
- Score 45 · DMARC -
Raw data
decathlon.ch. IN MX 1 aspmx.l.google.com.
decathlon.ch. IN MX 3 alt1.aspmx.l.google.com.
decathlon.ch. IN MX 3 alt2.aspmx.l.google.com.
decathlon.ch. IN MX 5 aspmx3.googlemail.com.
decathlon.ch. IN MX 5 aspmx2.googlemail.com.
decathlon.ch. IN TXT "v=spf1 ip4:185.46.231.156 include:_spf.google.com -all"