amtpu.de

Valid Email Server
Domain Lookup › amtpu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
amtpu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 12:12:53 UTC · ↺ Refresh

MX Hostnames

  • mgw2.sis-schwerin.de
  • mgw1.sis-schwerin.de

MX Priorities

  • mgw1.sis-schwerin.de: 10
  • mgw2.sis-schwerin.de: 10

A / AAAA Records

  • 217.160.0.175 ↩ 217-160-0-175.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 195.98.204.6 ↩ mgw1.sis-schwerin.de
  • 195.98.204.7 ↩ mgw2.sis-schwerin.de

SOA Record

Raw SOA shades10.rzone.de hostmaster.strato-rz.de 2020061952 86400 7200 604800 300
Primary NS (mname)
shades10.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020061952
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks13.rzone.de
shades10.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 exists:%{i}._i.%{d}._d.espf.agari-dns.net include:%{d}.e6.spf-protect.agari-dns.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 exists:%{i}._i.%{d}._d.espf.agari-dns.net include:%{d}.e6.spf-protect.agari-dns.net -all
  • swisssign-check=LANLU0GO-WH4RoCcC9yZZ5xGzSg
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