luebeck.de

Valid Email Server
Domain Lookup › luebeck.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 16:38:13 UTC · ↺ Refresh

MX Hostnames

  • ms55967055.msv1.invalid
  • mail2.luebeck.de
  • mail.luebeck.de

MX Priorities

  • ms55967055.msv1.invalid: 32767
  • mail2.luebeck.de: 5
  • mail.luebeck.de: 10

A / AAAA Records

  • 212.108.163.98 ↩ www.luebeck.de

Mail Server IPs

  • 89.246.110.155 ↩ mail2.luebeck.de
  • 89.246.110.156 ↩ mail.luebeck.de

SOA Record

Raw SOA a.dns.lynet.com hosting-luebeck.convotis.com 2026000014 14400 3600 2419200 900
Primary NS (mname)
a.dns.lynet.com
Admin Email (rname)
hosting-luebeck@convotis.com
Serial
2026000014
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

c.dns.lynet.com
a.dns.lynet.eu
a.dns.lynet.com
b.dns.lynet.eu
b.dns.lynet.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:89.246.110.128/25 mx a:www.luebeck.de a:mail.lynet.de include:_spf.rexx-suite.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • _5glx4b0cw2csfrkzijchwed3yqk1bix
  • apple-domain-verification=oN8rlzBcqZSF2iIw
  • MS=1B85E628D105B2112CCC16F086DF7C299E57F4E8
  • citrix.mobile.ads.otp=ofh6h65l13v70b60eg2y7vn
  • google-site-verification=soRIYUiodN2YTpEqsGYL1afSF6pJ4GmwapxJ8FTAvZI
  • cisco-ci-domain-verification=5ccc77639319650d5fff973436c5e757313b2cfe6e7dc265ec0abd8c83a346b4
  • SPFv=spf1 ip4:89.246.110.128/25 mx a:www.luebeck.de a:mail.lynet.de include:_spf.rexx-suite.com ~all
  • SN0C-Tjz8vkMAix9L9Kk
  • _1lqbmq4cziw6yxk0ri5z82skxtijxd6
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