aadr.ch

Valid Email Server
Domain Lookup › aadr.ch

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aadr.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 03:43:12 UTC · ↺ Refresh

MX Hostnames

  • mail2.hosttech.eu
  • mail1.hosttech.eu

MX Priorities

  • mail1.hosttech.eu: 10
  • mail2.hosttech.eu: 10

A / AAAA Records

  • 82.220.34.50 ↩ mx167.mail.hosttech.eu

Mail Server IPs

  • 193.203.253.28 ↩ mail1.hosttech.eu
  • 2001:1680:101:83a::d8 ↩ mail1.hosttech.eu
  • 45.131.253.20 ↩ mail2.hosttech.eu
  • 2a11:8b80:1000:1::4c ↩ mail2.hosttech.eu

SOA Record

Raw SOA ns1.hosttech.ch dns.hosttech.eu 2025031800 7200 120 2419200 10800
Primary NS (mname)
ns1.hosttech.ch
Admin Email (rname)
dns@hosttech.eu
Serial
2025031800
Refresh
7200s
Retry
120s
Expire
2419200s
Minimum TTL
10800s

Nameservers (NS)

ns2.hosttech.ch
ns3.hosttech.ch
ns1.hosttech.ch

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 +mx +a include:_spf.mail.hostserv.eu ~all
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