bielomatik.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-02 16:30:55 UTC · ↺ Refresh

MX Hostnames

  • secure500.t-systems.com
  • secure200.t-systems.com
  • secure100.t-systems.com

MX Priorities

  • secure200.t-systems.com: 20
  • secure100.t-systems.com: 10
  • secure500.t-systems.com: 30

A / AAAA Records

  • 185.15.195.39 (no PTR)

Mail Server IPs

  • 46.29.101.1 ↩ muc-mta01.mas.t-systems-service.com
  • 217.150.155.12 ↩ mgb-mta02.mas.t-systems-service.com
  • 217.150.155.10 ↩ mgb-mta01.mas.t-systems-service.com
  • 46.29.101.2 ↩ muc-mta02.mas.t-systems-service.com
  • 94.100.254.155 ↩ ffm-mta01.mas.t-systems-service.com

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2025031700 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2025031700
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.telekom.net
pns.dtag.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ptr a mx a:owa.bielomatik.de a:bieloproxy.bielomatik.de include:spf.crsend.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ 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

3 records
  • MS=ms89108445
  • ikU7eZERirFONb0JyrZchTIOPaCFQB6qj75NOKRirOQNQbF3fx29HQ39L8t4Duy0BcvPqZQMm4FKJ9uDbbfXkQ==
  • SPFv=spf1 ptr a mx a:owa.bielomatik.de a:bieloproxy.bielomatik.de include:spf.crsend.com include:spf.protection.outlook.com ~all
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