Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bdsm28.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 23:37:35 UTC · ↺ Refresh
MX Hostnames
- bdsm28.de
MX Priorities
- bdsm28.de: 10
A / AAAA Records
- 94.126.21.81 ↩ mf13q0706.sui-inter.net
- 2a00:1128:200:1:400:abff:fe04:6fdc (no PTR)
Mail Server IPs
- 94.126.21.81 ↩ mf13q0706.sui-inter.net
- 2a00:1128:200:1:400:abff:fe04:6fdc (no PTR)
SOA Record
Raw SOA
ns1.bdsm28.de hostmaster.bdsm28.de 24 86400 10800 3600000 172800
Primary NS (mname)
ns1.bdsm28.de
Admin Email (rname)
hostmaster@bdsm28.de
Serial
24
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.zuri.net a:kreis5.zuri.net ip4:94.126.21.0/24 include:_spf.sui-inter.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:mail.zuri.net a:kreis5.zuri.net ip4:94.126.21.0/24 include:_spf.sui-inter.net -all
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