smileline.ch

Valid Email Server
Domain Lookup › smileline.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
smileline.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 16:06:39 UTC · ↺ Refresh

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MX Hostnames

  • smileline-ch.mail.protection.outlook.com

MX Priorities

  • smileline-ch.mail.protection.outlook.com: 0

A / AAAA Records

  • 83.166.138.118 ↩ h2web133.infomaniak.ch
  • 2001:1600:4:13:d294:66ff:fe7d:9d67 ↩ h2web133.infomaniak.ch

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns31.infomaniak.com hostmaster.infomaniak.ch 2025102656 10800 3600 605800 3600
Primary NS (mname)
ns31.infomaniak.com
Admin Email (rname)
hostmaster@infomaniak.ch
Serial
2025102656
Refresh
10800s
Retry
3600s
Expire
605800s
Minimum TTL
3600s

Nameservers (NS)

ns31.infomaniak.com
ns32.infomaniak.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:46.140.61.142 ip4:46.140.98.118 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • facebook-domain-verification=6ebbidxvbre1jmgqiwrs8xcn334k4t
  • sendinblue-code:1400778afec83572800eb3b4bfedd473
  • google-site-verification=FjMdYKGE1kEQ3KlgbCjo93WCwLug345zdmBdgdhezBs
  • SPFv=spf1 include:spf.protection.outlook.com ip4:46.140.61.142 ip4:46.140.98.118 -all
  • MS=ms79957854
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