saier-web.de

Valid Email Server
Domain Lookup › saier-web.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
saier-web.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 08:43:15 UTC · ↺ Refresh

MX Hostnames

  • mail.saier-web.de
  • mail2.saier-web.de

MX Priorities

  • mail.saier-web.de: 10
  • mail2.saier-web.de: 90

A / AAAA Records

  • 185.237.67.232 ↩ shared-clump0042-web.agenturserver.it

Mail Server IPs

  • 91.137.120.37 ↩ mail.saier-web.de
  • 213.146.241.122 ↩ mail2.saier-web.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1750182365 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1750182365
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:91.137.120.32/28 ip4:213.146.241.120/29 include:agenturserver.de -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • SPFv=spf1 mx ip4:91.137.120.32/28 ip4:213.146.241.120/29 include:agenturserver.de -all
  • apple-domain-verification=11tF1DdnbCfcfv4F
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