casana.app

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
casana.app
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 16:06:46 UTC · ↺ Refresh

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MX Hostnames

  • mx2.mail.hostpoint.ch
  • mx1.mail.hostpoint.ch

MX Priorities

  • mx2.mail.hostpoint.ch: 10
  • mx1.mail.hostpoint.ch: 10

A / AAAA Records

  • 199.36.158.100 (no PTR)

Mail Server IPs

  • 217.26.49.139 ↩ mx2.mail.hostpoint.ch
  • 2a00:d70:0:e::201 ↩ mx2.mail.hostpoint.ch
  • 217.26.49.138 ↩ mx1.mail.hostpoint.ch
  • 2a00:d70:0:e::200 ↩ mx1.mail.hostpoint.ch

SOA Record

Raw SOA ns.hostpoint.ch hostmaster.hostpoint.ch 1782345600 86400 7200 3628800 3600
Primary NS (mname)
ns.hostpoint.ch
Admin Email (rname)
hostmaster@hostpoint.ch
Serial
1782345600
Refresh
86400s
Retry
7200s
Expire
3628800s
Minimum TTL
3600s

Nameservers (NS)

ns3.hostpoint.ch
ns2.hostpoint.ch
ns.hostpoint.ch

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.firebasemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • google-site-verification=QOMdQ3SGBGs6vzST7_sD7Rd_KB0JW4qmgMXwSvi-bRg
  • hosting-site=casana-prod
  • SPFv=spf1 include:_spf.firebasemail.com ~all
  • firebase=casana-prod
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