hillringhaus-stb.de

Valid Email Server
Domain Lookup › hillringhaus-stb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hillringhaus-stb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 05:43:51 UTC · ↺ Refresh

MX Hostnames

  • mx23d.antispameurope.com
  • mx23a.antispameurope.com
  • mx23c.antispameurope.com
  • mx23b.antispameurope.com

MX Priorities

  • mx23d.antispameurope.com: 40
  • mx23c.antispameurope.com: 30
  • mx23a.antispameurope.com: 10
  • mx23b.antispameurope.com: 20

A / AAAA Records

  • 217.160.0.40 ↩ 217-160-0-40.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2e5 ↩ 2001-08d8-100f-f000-0000-0000-0000-02e5.elastic-ssl.ui-r.com

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 94.100.134.10 ↩ hsmx06.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa

SOA Record

Raw SOA ns1047.ui-dns.com hostmaster.1und1.de 2016041853 28800 7200 604800 300
Primary NS (mname)
ns1047.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016041853
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1047.ui-dns.com
ns1047.ui-dns.org
ns1047.ui-dns.de
ns1047.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 2/10
~ 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: 216 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

4 records
  • google-site-verification=tv4IHn_9aQBVrepvQiL20BhAVwbxjhClLWs0xZ69FPY
  • MS=8A612613D73959A09AA4EC8F69AAF1C00470EEDF
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
  • v=verifydomain MS=1211168
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 hillringhaus-stb.de

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

No credit card required
Get 1,000 Free Credits