stolza.de

Valid Email Server
Domain Lookup › stolza.de

Domain Overview

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

Checked via [email protected] · 2026-03-18 03:53:27 UTC · ↺ Refresh

MX Hostnames

  • mx02.routing.net
  • mx01.routing.net
  • mxbackup.routing.net
  • mx03.routing.net

MX Priorities

  • mx01.routing.net: 10
  • mx02.routing.net: 10
  • mx03.routing.net: 10
  • mxbackup.routing.net: 20

A / AAAA Records

  • 116.202.71.53

Mail Server IPs

  • 134.0.28.13 ↩ mx01.routing.net
  • 134.0.28.14 ↩ mx01.routing.net
  • 2a03:2900:1:a::14 ↩ mx01.routing.net
  • 2a03:2900:1:a::13 ↩ mx01.routing.net
  • 134.0.30.163 ↩ mx02.routing.net
  • 134.0.30.164 ↩ mx02.routing.net
  • 2a03:2900:1:a::15 (no PTR)
  • 2a03:2900:1:a::16 (no PTR)
  • 134.0.30.165 ↩ mx03.routing.net
  • 134.0.30.167 ↩ mx03.routing.net
  • 134.0.30.166
  • 2a03:2900:1:a::19
  • 2a03:2900:1:a::17
  • 2a03:2900:1:a::18
  • 194.126.196.21
  • 194.126.196.22
  • 2a03:2902:4:1::b
  • 2a03:2902:4:1::a

SOA Record

Raw SOA ns1.stroeer-om.de hostmaster.inwx.de 2025081803 10800 3600 604800 3600
Primary NS (mname)
ns1.stroeer-om.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025081803
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.stroeer-om.de
ns3.stroeer-om.de
ns2.stroeer-om.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:smtpout1.stroer-om.customers.hosting.zone include:spf.routing.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 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
  • email-verification=N9/mWpoeypt4cC1xUQ4I7m6W51cZTlfwUoKmm8xw2mcV5NApde0IJg6qYFKAjngs
  • SPFv=spf1 a:smtpout1.stroer-om.customers.hosting.zone include:spf.routing.net ~all
  • email-verification=j6eTyiq2fLDsqOGKO1K0ixfRuVyLaYPAzAcIfw+UM02yXwy8fFUQT8hgh56vPbNE
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