hts-steuerberater.de

Valid Email Server
Domain Lookup › hts-steuerberater.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hts-steuerberater.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 20:40:39 UTC · ↺ Refresh

MX Hostnames

  • mx19b.antispameurope.com
  • mx19a.antispameurope.com

MX Priorities

  • mx19b.antispameurope.com: 10
  • mx19a.antispameurope.com: 10

A / AAAA Records

  • 81.169.145.161 ↩ wa1.rzone.de
  • 2a01:238:20a:202:1161:: ↩ wa1.rzone.de

Mail Server IPs

  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 94.100.132.100 ↩ hsmx01.antispameurope.com

SOA Record

Raw SOA docks10.rzone.de hostmaster.strato-rz.de 2020050602 86400 7200 604800 300
Primary NS (mname)
docks10.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050602
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades17.rzone.de
docks10.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:217.86.204.254 include:smtp.rzone.de include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 ip4:217.86.204.254 include:smtp.rzone.de include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
  • MS=ms45589382
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 hts-steuerberater.de

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

No credit card required
Get 1,000 Free Credits