zwiesel-kristallglas.com

Valid Email Server
Domain Lookup › zwiesel-kristallglas.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zwiesel-kristallglas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:29:11 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

  • zwieselkristallglas-com01i.mail.protection.outlook.com

MX Priorities

  • zwieselkristallglas-com01i.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.26.10.225 (no PTR)
  • 172.67.72.221 (no PTR)
  • 104.26.11.225
  • 2606:4700:20::ac43:48dd
  • 2606:4700:20::681a:ae1
  • 2606:4700:20::681a:be1

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c967::a ↩ mail-cpjpr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA agustin.ns.cloudflare.com dns.cloudflare.com 2413984251 10000 2400 604800 1800
Primary NS (mname)
agustin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413984251
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ulla.ns.cloudflare.com
agustin.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:212.21.170.196 ip4:212.21.170.182 ip4:11.22.33.44 include:mailgun.org include:spf.pvs-rs.com include:spf.protection.outlook.com include:spf.eu.signature365.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

10 records
  • c4c-busi-my317949-3.c4cdkim.crm.ondemand.com
  • SPFv=spf1 a mx ip4:212.21.170.196 ip4:212.21.170.182 ip4:11.22.33.44 include:mailgun.org include:spf.pvs-rs.com include:spf.protection.outlook.com include:spf.eu.signature365.net ~all
  • MS=ms49439649
  • _globalsign-domain-verification=AgGe7VisuQOMpG5n0OjUgbZfrNStQFAQ_Or34ZIEjF
  • apple-domain-verification=6f3XtbnCA0TrDoPj
  • c4c-busi-my317348-1.c4cdkim.crm.ondemand.com
  • c4c-busi-my317348-2.c4cdkim.crm.ondemand.com
  • c4c-busi-my317348-3.c4cdkim.crm.ondemand.com
  • c4c-busi-my317949-1.c4cdkim.crm.ondemand.com
  • c4c-busi-my317949-2.c4cdkim.crm.ondemand.com
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 zwiesel-kristallglas.com

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

No credit card required
Get 1,000 Free Credits