glkn.de

Valid Email Server
Domain Lookup › glkn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
glkn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 02:53:09 UTC · ↺ Refresh

MX Hostnames

  • mx01.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx02.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40
  • mx02.hornetsecurity.com: 20

A / AAAA Records

  • 185.146.238.72 ↩ gate01.scgateway.de
  • 2a02:420::8:0:0:0:1000 ↩ gate01.scgateway.de

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com

SOA Record

Raw SOA nsa5.schlundtech.de alexander\.schaefer.glkn.de 2025111321 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
alexander\@schaefer.glkn.de
Serial
2025111321
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsd5.schlundtech.de
nsb5.schlundtech.de
nsa5.schlundtech.de
nsc5.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=glkn.de.spf.hornetdmarc.com
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

7 records
  • MS=ms57428919
  • google-site-verification=3P11aF1EirYnUEc9ZFXN248ozTALvyYGTp2wUxSeSMQ
  • SPFv=spf1 redirect=glkn.de.spf.hornetdmarc.com
  • MS=D34459827ED00E0C1C04211C95FF07BB8AB742EC
  • globalsign-domain-verification=iO5HhfJcP48EPkG7IeM7bS5mnbwkfVZr8vFK3dH7fr
  • 34a286id5tfugvcvhvfta75p3h
  • bw=DS7oPsRu/bSiqdmH1j830OxIZFJXSaO+wScQTLo6gVld
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