klinikum-bremerhaven.de

Valid Email Server
Domain Lookup › klinikum-bremerhaven.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
klinikum-bremerhaven.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 11:53:44 UTC · ↺ Refresh

MX Hostnames

  • srv-mailgw-01.klinikum-bremerhaven.de

MX Priorities

  • srv-mailgw-01.klinikum-bremerhaven.de: 1

A / AAAA Records

  • 23.88.95.164 ↩ dedi7500.your-server.de

Mail Server IPs

  • 193.101.250.85 ↩ srv-mailgw-01.klinikum-bremerhaven.de

SOA Record

Raw SOA ns.ui-global-dns.de hostmaster.1und1.com 2017060241 28800 7200 604800 600
Primary NS (mname)
ns.ui-global-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060241
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns.ui-global-dns.org
ns.ui-global-dns.com
ns.ui-global-dns.de
ns.ui-global-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:193.101.250.85 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

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

3 records
  • SPFv=spf1 ip4:193.101.250.85 ~all
  • autodesk-domain-verification=D2dSxbNaJ0Al7ifMZEVm
  • adobe-idp-site-verification=3b02538a67f699877fe25084fcf75ff5676dc6a073e90fc870bedf0c7154c52d
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 klinikum-bremerhaven.de

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

No credit card required
Get 1,000 Free Credits