huthmann-bau.de

Valid Email Server
Domain Lookup › huthmann-bau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
huthmann-bau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 11:15:30 UTC · ↺ Refresh

MX Hostnames

  • mx2.mas.t-systems-service.com
  • mx1.mas.t-systems-service.com
  • mx3.mas.t-systems-service.com

MX Priorities

  • mx3.mas.t-systems-service.com: 30
  • mx2.mas.t-systems-service.com: 20
  • mx1.mas.t-systems-service.com: 10

A / AAAA Records

  • 185.175.199.9 (no PTR)
  • 2a00:1c98:60:1181::8f16:dd83 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dns01-tld.t-online.de dns.telekom.de 2025121203 21600 3600 604800 86400
Primary NS (mname)
dns01-tld.t-online.de
Admin Email (rname)
dns@telekom.de
Serial
2025121203
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns02-tld.t-online.de
dns01-tld.t-online.de

SPF Record

✓ Strict (-all)
v=spf1 a:spf.mas.t-systems-service.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

4 records
  • l100ok28jcl071fcpaqhqmr9gg
  • MS=ms19394892
  • SPFv=spf1 a:spf.mas.t-systems-service.com -all
  • db8pv1i9tgim836bgtova41ddp
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