Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bmast.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 15:39:39 UTC · ↺ Refresh
MX Hostnames
- mxext1.mailbox.org
- blink.bmast.de
- mxext2.mailbox.org
- mxext3.mailbox.org
MX Priorities
- mxext3.mailbox.org: 20
- mxext1.mailbox.org: 10
- blink.bmast.de: 30
- mxext2.mailbox.org: 10
A / AAAA Records
- 193.30.121.174 ↩ blink.bmast.de
- 2a03:4000:2a:e3::1 ↩ blink.bmast.de
Mail Server IPs
- 80.241.60.216 ↩ mx3.mailbox.org
- 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org
- 80.241.60.212 ↩ mx1.mailbox.org
- 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org
- 193.30.121.174 ↩ blink.bmast.de
- 2a03:4000:2a:e3::1 ↩ blink.bmast.de
- 80.241.60.215 ↩ mx2.mailbox.org
- 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2025082601 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025082601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.inwx.eu
ns2.inwx.de
ns.inwx.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:bmast.de ip4:193.30.121.174 ip6:2a03:4000:2a:e3::1 include:mailbox.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 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
2 records- MS=6FCD7F78228526BE66D4CD865ECCCB4F3C1B424C
- SPFv=spf1 mx a:bmast.de ip4:193.30.121.174 ip6:2a03:4000:2a:e3::1 include:mailbox.org ~all
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