bfw-online.de

Valid Email Server
Domain Lookup › bfw-online.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bfw-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-19 05:23:16 UTC · ↺ Refresh

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MX Hostnames

  • connect.bfw-online.de
  • mail.bfw-online.de

MX Priorities

  • connect.bfw-online.de: 200
  • mail.bfw-online.de: 100

A / AAAA Records

  • 62.245.186.165 ↩ www.bfw-online.de

Mail Server IPs

  • 45.83.106.130 ↩ connect.bfw-online.de
  • 2a03:4000:46:1ec:3f9b:2085:359:9e87 ↩ connect.bfw-online.de
  • 62.245.186.164 ↩ mail.bfw-online.de
  • 2001:a60:907d:478d:aff0:ccb9:982a:f28b ↩ mail.bfw-online.de

SOA Record

Raw SOA ns1.m-online.net hostmaster.m-net.de 2026072700 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2026072700
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

ns4.m-online.net
ns3.m-online.net
ns2.m-online.net
ns1.m-online.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:62.245.186.160/28 ip4:45.83.106.130 ip6:2001:a60:907d::/48 ip6:2a03:4000:46:1ec:3f9b:2085:359:9e87/64 -all
📊 DNS lookups: 0/10
✓ 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

1 record
  • SPFv=spf1 ip4:62.245.186.160/28 ip4:45.83.106.130 ip6:2001:a60:907d::/48 ip6:2a03:4000:46:1ec:3f9b:2085:359:9e87/64 -all
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