sih-sa.de

Valid Email Server
Domain Lookup › sih-sa.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sih-sa.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 10:13:01 UTC · ↺ Refresh

MX Hostnames

  • mx.mymailwall.com

MX Priorities

  • mx.mymailwall.com: 0

A / AAAA Records

  • 217.160.0.8 ↩ 217-160-0-8.elastic-ssl.ui-r.com

Mail Server IPs

  • 91.212.136.1 ↩ mx.mymailwall.com

SOA Record

Raw SOA ns1020.ui-dns.org hostmaster.1und1.de 2016041985 28800 7200 604800 300
Primary NS (mname)
ns1020.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2016041985
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1020.ui-dns.org
ns1020.ui-dns.de
ns1020.ui-dns.biz
ns1020.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:mymailwall.com include:spf.protection.outlook.com ip4:217.86.207.243 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100
✓ 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

3 records
  • MS=ms60987098
  • SPFv=spf1 include:mymailwall.com include:spf.protection.outlook.com ip4:217.86.207.243 -all
  • spcheck=114ee8a9c462a5c55e47123d2fdf5f0768bb7cad192b55d3ee850d07c3fbbc79
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