siewert-hausbau.de

Valid Email Server
Domain Lookup › siewert-hausbau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
siewert-hausbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:35:48 UTC · ↺ Refresh

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MX Hostnames

  • 11335.in.tmes.trendmicro.eu

MX Priorities

  • 11335.in.tmes.trendmicro.eu: 10

A / AAAA Records

  • 217.160.0.222 ↩ 217-160-0-222.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::27d ↩ 2001-08d8-100f-f000-0000-0000-0000-027d.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.185.115.146 ↩ in.tmes.trendmicro.eu
  • 18.185.115.147 ↩ in.tmes.trendmicro.eu
  • 18.185.115.145 ↩ in.tmes.trendmicro.eu

SOA Record

Raw SOA ns1115.ui-dns.com hostmaster.1und1.de 2016110527 28800 7200 604800 300
Primary NS (mname)
ns1115.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110527
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1115.ui-dns.org
ns1115.ui-dns.biz
ns1115.ui-dns.com
ns1115.ui-dns.de

SPF Record

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

DMARC Record

✓ Reject
v=DMARC1;p=reject
✓ 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

2 records
  • SPFv=spf1 a mx include:spf.tmes.trendmicro.eu -all
  • tmes=64ed5843809dda3028a8a31254151528
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