tusrhens.de

Valid Email Server
Domain Lookup › tusrhens.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 00:38:47 UTC · ↺ Refresh

MX Hostnames

  • mx.stackmail.com

MX Priorities

  • mx.stackmail.com: 10

A / AAAA Records

  • 185.151.30.206 ↩ 185-151-30-206.ptr4.stackcp.net
  • 2a07:7800::206 (no PTR)

Mail Server IPs

  • 185.151.28.67 ↩ mx.stackmail.com

SOA Record

Raw SOA ns1.ecomtec.de hostmaster.stackdns.com 1771928249 1800 900 1209600 300
Primary NS (mname)
ns1.ecomtec.de
Admin Email (rname)
hostmaster@stackdns.com
Serial
1771928249
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.ecomtec.de
ns4.ecomtec.de
ns3.ecomtec.de
ns1.ecomtec.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.stackmail.com a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

1 record
  • SPFv=spf1 include:spf.stackmail.com a mx -all
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