spk-du.de

Valid Email Server
Domain Lookup › spk-du.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spk-du.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 21:00:35 UTC · ↺ Refresh

MX Hostnames

  • g02es.mail.s-web.de
  • g01es.mail.s-web.de

MX Priorities

  • g02es.mail.s-web.de: 10
  • g01es.mail.s-web.de: 10

A / AAAA Records

  • 62.181.153.11 (no PTR)

Mail Server IPs

  • 62.181.146.17 ↩ g02es.mail.s-web.de
  • 62.181.146.16 ↩ g01es.mail.s-web.de

SOA Record

Raw SOA ns1.s-fg-net.de domreg.f-i.de 56 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
56
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

ns3.s-fg-net.eu
ns4.s-fg-net.de
ns2.s-fg-net.com
ns1.s-fg-net.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mail.s-web.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:185.98.184.0/24 ip4:212.34.64.185 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

6 records
  • apple-domain-verification=lgbvoAsVpbWrT4cg
  • _76ym1em76gyz6j0ydicpnyf9ehtfc7g
  • cisco-ci-domain-verification=3e5121173039db1fef744da81bbbd9b0898d2512767c87b031f94c439042f032
  • SPFv=spf1 include:spf.mail.s-web.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:185.98.184.0/24 ip4:212.34.64.185 ~all
  • _72hia9kuoh0giq15doywidv1pdckew7
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
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