geyer-electronic.de

Valid Email Server
Domain Lookup › geyer-electronic.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
geyer-electronic.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 20:23:28 UTC · ↺ Refresh

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MX Hostnames

  • geyerelectronic-de01c.mail.protection.outlook.com

MX Priorities

  • geyerelectronic-de01c.mail.protection.outlook.com: 100

A / AAAA Records

  • 49.12.180.139 ↩ static.139.180.12.49.clients.your-server.de

Mail Server IPs

  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA ns.ts-gmbh.de m\.maier.ts-gmbh.de 2025110101 28800 7200 604800 600
Primary NS (mname)
ns.ts-gmbh.de
Admin Email (rname)
m\@maier.ts-gmbh.de
Serial
2025110101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

nsb5.schlundtech.de
ns.ts-gmbh.de
nsd5.schlundtech.de
nsc5.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a:mail.geyer-electronic.de a:gateway.dynamis-batterien.de include:spf.protection.outlook.com ip4:87.139.243.239 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

7 records
  • google-site-verification=8Of0ce-HFTs0RqhuMCQRLm8KtEk3vzGMVYvkHQXhD1w
  • ms47963655
  • fc0207286e17fa66f52e66015b325187ffad2e7885eb20a227a7bb6d8325026
  • bccebfcbd03d6b5614b4427f8cd71fc0e63c356083c8914df8b3ee09301edf6
  • SPFv=spf1 a:mail.geyer-electronic.de a:gateway.dynamis-batterien.de include:spf.protection.outlook.com ip4:87.139.243.239 -all
  • MS=ms25861673
  • google-site-verification=8fjvRytR8WEa92LmAUe7cjEiLebnzBopO_UpODeMZsI
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