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
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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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