Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
aeroclub.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-11 04:54:15 UTC · ↺ Refresh
MX Hostnames
- aeroclub-ch.mail.protection.outlook.com
MX Priorities
- aeroclub-ch.mail.protection.outlook.com: 10
A / AAAA Records
- 149.126.4.115 ↩ s106.cyon.net
Mail Server IPs
- 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca48::a ↩ mail-miypr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.arcon.ch engineering.arcon.ch 2026070604 7200 120 2419200 10800
Primary NS (mname)
ns1.arcon.ch
Admin Email (rname)
engineering@arcon.ch
Serial
2026070604
Refresh
7200s
Retry
120s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
ns2.arcon.ch
ns3.arcon.ch
ns1.arcon.ch
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.25.11.57 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ZP5881AZGQQL2UYP0JXJSML1K82JF7QLHJY4G9BO
- mfgetuuustosjsf1dlsh7c552m
- lnfrt8a2bsv81711dpmpvv44nj
- SPFv=spf1 ip4:212.25.11.57 include:spf.protection.outlook.com -all
- 2sjedk72hgv3jrtlmr86nss0io
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