steinberg-armaturen.de

Valid Email Server
Domain Lookup › steinberg-armaturen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steinberg-armaturen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:59:07 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

  • steinbergarmaturen-de02c.mail.protection.outlook.com

MX Priorities

  • steinbergarmaturen-de02c.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.227.38.32 ↩ myshopify.com

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1112.ui-dns.biz hostmaster.kundenserver.de 2017080190 28800 7200 604800 300
Primary NS (mname)
ns1112.ui-dns.biz
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017080190
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1112.ui-dns.com
ns1112.ui-dns.biz
ns1112.ui-dns.org
ns1112.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:20.113.157.192 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ 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

9 records
  • nfj13vv72v1s9fynwtxq9xhwhxdylpw8
  • SPFv=spf1 ip4:20.113.157.192 include:spf.protection.outlook.com ~all
  • 23qh7djw5l40r0w981qfz7schq26ggpz
  • apple-domain-verification=OMlJqUTpfgCkNYwy
  • _prxto6uisx6lr6kks83j3b4o18954fo
  • 1qsv7vg141d64yxztp7xlchvc6n54k5b
  • v=verifydomain MS=2873827
  • wrw4z4n03sxvjqcmnxyvvvxdb89xdrqw
  • dc1wd5y6q6s5vtzrfvkcv5c4gw974f18
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 steinberg-armaturen.de

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

No credit card required
Get 1,000 Free Credits