swm-online.de

Valid Email Server
Domain Lookup › swm-online.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
swm-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 19:15:04 UTC · ↺ Refresh

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MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 10
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 116.202.188.196 ↩ web.wwweiss.net
  • 2a01:4f8:1c0c:81f0::1 ↩ web.wwweiss.net

Mail Server IPs

  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com
  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1.wwweiss.de weiss.wwweiss.de 2026030602 7200 1800 864000 300
Primary NS (mname)
ns1.wwweiss.de
Admin Email (rname)
weiss@wwweiss.de
Serial
2026030602
Refresh
7200s
Retry
1800s
Expire
864000s
Minimum TTL
300s

Nameservers (NS)

ns2.wwweiss.de
ns4.wwweiss.de
ns1.wwweiss.de
ns3.wwweiss.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:85.215.99.199 include:spf.protect.kvnbw.de include:spf.wwweiss.net include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; aspf=s; adkim=s; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ 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=ms47879530
  • sophos-domain-verification=a62ce7d058dac9d79d280a44400ea0940614d1aa
  • SPFv=spf1 mx ip4:85.215.99.199 include:spf.protect.kvnbw.de include:spf.wwweiss.net include:_spf_eucentral1.prod.hydra.sophos.com -all
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