klubschule.ch

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
klubschule.ch
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-20 23:20:19 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

  • klubschule-ch.mail.protection.outlook.com: 10

A / AAAA Records

  • 20.250.232.30 (no PTR)

Mail Server IPs

  • 52.101.73.16 โ†ฉ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.1 โ†ฉ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.2 โ†ฉ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.30 โ†ฉ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f โ†ฉ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a โ†ฉ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 โ†ฉ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d โ†ฉ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA migze104.migros.ch noc.mgb.ch 2026012644 1200 180 1209600 3600
Primary NS (mname)
migze104.migros.ch
Admin Email (rname)
noc@mgb.ch
Serial
2026012644
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

migze100.migros.ch
migze104.migros.ch
ns3.migros.ch

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.migros.ch include:spf.mandrillapp.com include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • MS=ms77945596
  • QuoVadis=b7ecc949-3bea-47c9-94c3-79fbf92bbaee
  • dtm-domain-verification=BjsfF-Nb4p1KhiUY_PAZy18zkxoQ-MftSxPR5Zj44D0
  • SPFv=spf1 include:spf.migros.ch include:spf.mandrillapp.com include:spf.protection.outlook.com -all
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for klubschule.ch

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits