handwerk-international.de

Valid Email Server
Domain Lookup › handwerk-international.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
handwerk-international.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 12:40:09 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

  • handwerkinternational-de02b.mail.protection.outlook.com

MX Priorities

  • handwerkinternational-de02b.mail.protection.outlook.com: 100

A / AAAA Records

  • 176.95.69.164 (no PTR)

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.de.colt.net dns-requests.colt.net 2025110400 10800 3600 604800 600
Primary NS (mname)
ns0.de.colt.net
Admin Email (rname)
dns-requests@colt.net
Serial
2025110400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns0.de.colt.net
ns8.colt.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:195.145.108.151 ip4:195.145.105.152 include:spf.protection.outlook.com include:spf.smtp.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

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

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

All TXT Records

6 records
  • google-site-verification=AeRsrXUY9KITfXrNhbFTqkkF3r5kSzL2XZqsem0Wmtw
  • WhLk4RczESmiIVOGawIMsocqlTqCdkl7oR8NBJHQo/UEEptnINxCjQAuaUvuJwdIZBUXElCgfnPS9CHdpvFvJQ==
  • SPFv=spf1 mx ip4:195.145.108.151 ip4:195.145.105.152 include:spf.protection.outlook.com include:spf.smtp.net ~all
  • knowbe4-site-verification=425234bd4c8a561fdecebe33f11d9a29
  • 201803261118064z5tx4lpth5tvhh989yjyqoprolk8owffwi6hmwb08dngd6ip0
  • MS=ms99612573
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 handwerk-international.de

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

No credit card required
Get 1,000 Free Credits