schwanenburg.net

Valid Email Server
Domain Lookup › schwanenburg.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schwanenburg.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 10:02:48 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx5.googlemail.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx4.googlemail.com
  • aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 1
  • aspmx4.googlemail.com: 10
  • alt2.aspmx.l.google.com: 5
  • aspmx2.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • aspmx5.googlemail.com: 10
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 85.13.137.57 ↩ dd16202.kasserver.com

Mail Server IPs

  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2511061018 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2511061018
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:212.114.86.51 include:cemsc.net include:node20.securewebsystems.net include:spf.crsend.com a mx ~all
📊 DNS lookups: 5/10
~ 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
  • google-site-verification=Q6A1aL1dcFakjjgsEGCy0-igtC6suws0o_F0g_11qvo
  • google-site-verification=xwDvmlYZc5GoAVHu3hg0SXieyO4HWDJAjq1Qk3ehw1M
  • SPFv=spf1 ip4:212.114.86.51 include:cemsc.net include:node20.securewebsystems.net include:spf.crsend.com a mx ~all
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