suedpack.de

Valid Email Server
Domain Lookup › suedpack.de

Domain Overview

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

Checked via [email protected] · 2026-03-30 13:33:58 UTC · ↺ Refresh

MX Hostnames

  • mx3.mas.t-systems-service.com
  • mx2.mas.t-systems-service.com
  • mx1.mas.t-systems-service.com

MX Priorities

  • mx3.mas.t-systems-service.com: 30
  • mx1.mas.t-systems-service.com: 10
  • mx2.mas.t-systems-service.com: 20

A / AAAA Records

  • 195.50.154.222 ↩ nc-net195-222.sig-noc.net

Mail Server IPs

  • 94.100.254.155 ↩ ffm-mta01.mas.t-systems-service.com
  • 217.150.155.12 ↩ mgb-mta02.mas.t-systems-service.com
  • 46.29.101.1 ↩ muc-mta01.mas.t-systems-service.com
  • 217.150.155.10 ↩ mgb-mta01.mas.t-systems-service.com
  • 46.29.101.2 ↩ muc-mta02.mas.t-systems-service.com

SOA Record

Raw SOA ns3.sig-noc.net hostmaster.sig-ulm.de 2025030403 28800 7200 604800 86400
Primary NS (mname)
ns3.sig-noc.net
Admin Email (rname)
hostmaster@sig-ulm.de
Serial
2025030403
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

pns.dtag.de
secondary006.dtag.net
ns3.sig-noc.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.suedpack.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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
  • MS=ms52531447
  • SPFv=spf1 include:spf.suedpack.com -all
  • fegX2dekAvOCrA0BEByMkOWWFQTCheHqrfIZggV0ntGDkm101l/EkWi/vPmONnt+H1G9+mH7dn6ryf/MPcZQbg==
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 suedpack.de

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

No credit card required
Get 1,000 Free Credits