Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dinning.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 17:14:51 UTC · ↺ Refresh
MX Hostnames
- gaston.dinning.ch
- dinning-ch.mail.protection.outlook.com
MX Priorities
- dinning-ch.mail.protection.outlook.com: 0
- gaston.dinning.ch: 30
A / AAAA Records
- 149.126.4.38 ↩ s029.cyon.net
- 2a01:ab20::4:0:0:0:38
Mail Server IPs
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 212.25.19.89 (no PTR)
SOA Record
Raw SOA
ns1.cyon.ch server.cyon.ch 2024100800 86400 7200 3600000 86400
Primary NS (mname)
ns1.cyon.ch
Admin Email (rname)
server@cyon.ch
Serial
2024100800
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.cyon.ch
ns2.cyon.ch
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:194.126.20.0/24 ip4:149.126.0.0/21 include:genotec.ch include:newsletter.infomaniak.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- newsletter.infomaniak.com
- SPFv=spf1 include:spf.protection.outlook.com ip4:194.126.20.0/24 ip4:149.126.0.0/21 include:genotec.ch include:newsletter.infomaniak.com ~all
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