altinbas-koeln.de

Valid Email Server
Domain Lookup › altinbas-koeln.de

Domain Overview

DNS: ✓ 9h ago Checker: ✓ 9h ago
altinbas-koeln.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 11:26:42 UTC · ↺ Refresh

MX Hostnames

  • ni-spamexperts.guzel.net.tr
  • pmg.guzel.net.tr
  • pmg2.guzel.net.tr
  • mt-spamexperts.guzel.net.tr

MX Priorities

  • mt-spamexperts.guzel.net.tr: 10
  • ni-spamexperts.guzel.net.tr: 20
  • pmg.guzel.net.tr: 30
  • pmg2.guzel.net.tr: 40

A / AAAA Records

  • 116.203.230.3

Mail Server IPs

  • 104.247.160.49 ↩ mt-spamexperts.guzel.net.tr
  • 185.106.211.36 ↩ ni-spamexperts.guzel.net.tr
  • 104.247.160.45 ↩ pmg.guzel.net.tr
  • 31.192.212.44 ↩ pmg.guzel.net.tr
  • 2a06:41c0:1::6 (no PTR)
  • 2a06:41c0::35 (no PTR)
  • 104.247.160.55 ↩ pmg2.guzel.net.tr
  • 104.247.160.65 ↩ pmg2.guzel.net.tr
  • 2a06:41c0:1::4 (no PTR)
  • 2a06:41c0:1::3 (no PTR)

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026041500 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026041500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:relay.guzelhosting.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 a mx include:relay.guzelhosting.com ~all
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