treuhandgraf.ch

Valid Email Server
Domain Lookup › treuhandgraf.ch

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
treuhandgraf.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 08:00:38 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 145.223.36.141 (no PTR)

Mail Server IPs

  • 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
  • 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
  • 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns-ch.tremegisto.ch hostmaster.tremegisto.ch 2026020303 1200 600 1209600 1200
Primary NS (mname)
ns-ch.tremegisto.ch
Admin Email (rname)
hostmaster@tremegisto.ch
Serial
2026020303
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
1200s

Nameservers (NS)

ns-nl.tremegisto.ch
ns-ch.tremegisto.ch
ns-de.tremegisto.ch

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.tremegisto.ch -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.tremegisto.ch -all
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