Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ibb-bartsch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:07:27 UTC · ↺ Refresh
MX Hostnames
- mail.ibb-bartsch.de
MX Priorities
- mail.ibb-bartsch.de: 10
A / AAAA Records
- 194.164.193.209 ↩ z1.livingdots-hosting.com
Mail Server IPs
- 5.35.245.51 ↩ 1.livingdots.email
SOA Record
Raw SOA
ns.ui-global-dns.de hostmaster.1und1.com 2017060123 28800 7200 604800 600
Primary NS (mname)
ns.ui-global-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060123
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns.ui-global-dns.de
ns.ui-global-dns.biz
ns.ui-global-dns.com
ns.ui-global-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a mx include:1.livingdots.email a:web.livingdots-hosting.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; aspf=r;
- SPFv=spf1 a mx include:1.livingdots.email a:web.livingdots-hosting.com -all
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 ibb-bartsch.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits