laetsch.ch

Valid Email Server
Domain Lookup › laetsch.ch

Domain Overview

DNS: ✓ just now Checker: ✓ just now
laetsch.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-10 19:26:04 UTC · ↺ Refresh

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MX Hostnames

  • smtpin1.laetsch.ch
  • smtpin2.laetsch.ch

MX Priorities

  • smtpin2.laetsch.ch: 20
  • smtpin1.laetsch.ch: 10

A / AAAA Records

  • 193.36.36.46 ↩ static.simplehosting.ch

Mail Server IPs

  • 193.36.36.103 ↩ nospam1.maildienste.ch
  • 193.36.36.105 ↩ nospam2.maildienste.ch
  • 193.36.36.102 ↩ nospam1.maildienste.ch
  • 193.36.36.104 ↩ nospam2.maildienste.ch

SOA Record

Raw SOA ns1.simplehosting.ch postmaster.laetsch.ch 2020091102 3600 3600 691200 3600
Primary NS (mname)
ns1.simplehosting.ch
Admin Email (rname)
postmaster@laetsch.ch
Serial
2020091102
Refresh
3600s
Retry
3600s
Expire
691200s
Minimum TTL
3600s

Nameservers (NS)

ns3.simplehosting.ch
ns4.simplehosting.ch
ns1.simplehosting.ch
ns2.simplehosting.ch

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.162.0.0/24 ip4:193.36.36.0/24 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

1 record
  • SPFv=spf1 ip4:217.162.0.0/24 ip4:193.36.36.0/24 a mx -all
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