burgerstein.ch

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

Domain Overview

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

Checked via [email protected] · 2026-09-10 19:47:03 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 162.55.40.204 ↩ static.204.40.55.162.clients.your-server.de

Mail Server IPs

  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.mtfcloud.ch hostmaster.mtfcloud.ch 2026090204 10800 3600 604800 3600
Primary NS (mname)
ns1.mtfcloud.ch
Admin Email (rname)
hostmaster@mtfcloud.ch
Serial
2026090204
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.mtfcloud.ch
ns1.mtfcloud.ch
ns2.mtfcloud.ch

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:212.243.104.138 ip4:217.148.12.131 ip4:217.148.12.133 ip4:162.55.40.204 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=s; aspf=s; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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=4FIzRvKZEAeIWztCIOJHG9Th5kRYA3IDVrPTu8_jZ1c
  • MS=ms12758397
  • apple-domain-verification=PlQdQniITtCs7mZi
  • SPFv=spf1 include:spf.protection.outlook.com ip4:212.243.104.138 ip4:217.148.12.131 ip4:217.148.12.133 ip4:162.55.40.204 -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits