marketing.hamburg.de

Valid Email Server
Domain Lookup › marketing.hamburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marketing.hamburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 17:51:42 UTC · ↺ Refresh

MX Hostnames

  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx03.hornetsecurity.com: 30
  • mx02.hornetsecurity.com: 20
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 194.76.63.58 (no PTR)

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA ns1.mcs.de hostmaster.mcs.de 2026011900 14400 3600 604800 600
Primary NS (mname)
ns1.mcs.de
Admin Email (rname)
hostmaster@mcs.de
Serial
2026011900
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.mcs.de
ns1.mcs.de
ns3.mcs.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.marketing.hamburg.de ip4:54.240.38.132 ip4:54.240.38.133 ip4:54.240.38.134 include:mailgun.org ip4:62.55.182.68 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

9 records
  • google-site-verification=craEbIOyWUC0LYU2_Z4GhJhMMH4RL6uMth0W8Zx96QY
  • MS=ms22017203
  • cisco-ci-domain-verification=5f668b266e3ee873513ad4430140c14d1ec89f8f4bb360a86b9450b1935317b8
  • 50NZ+dYF5kznLOikLP36fmBDDva45WMcooPb+7iYIE8rvRxgXqlp7iYmVJWPcQcvt+0YUXbkqRiOdNpjdpGvpQ==
  • tl4CZPSD4iG5sWQ0FWSXLHYG05872W1Y3j4tVhCevUqKEw6mwyE9uAtmMzGM2RFhv/zUa9KWTeZEpPN4sivfxg==
  • docusign=29006503-c20a-4eab-9711-d57e1a53f152
  • openai-domain-verification=dv-LqIBqHw7zcoGkHEiJqCVSUm9
  • SPFv=spf1 a mx include:spf.marketing.hamburg.de ip4:54.240.38.132 ip4:54.240.38.133 ip4:54.240.38.134 include:mailgun.org ip4:62.55.182.68 ~all
  • atlassian-domain-verification=YSjj278yFTlOHvao/pCVExDx1aLEMm00X/JAN2qvmqe7PybK2DrS/CsUeSitpsUu
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
See demo & docs
Deep verification
Full email verification for marketing.hamburg.de

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

No credit card required
Get 1,000 Free Credits