Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brinkhoff-bootz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:32:53 UTC · ↺ Refresh
MX Hostnames
- mail.dung.de
MX Priorities
- mail.dung.de: 10
A / AAAA Records
- 142.132.252.174 ↩ static.174.252.132.142.clients.your-server.de
- 2a01:4f8:262:4109::2 (no PTR)
Mail Server IPs
- 88.99.215.213 ↩ mail.dung.de
- 2a01:4f8:10a:40d4::2 ↩ mail.dung.de
SOA Record
Raw SOA
ns1a.dodns.net hostmaster.brinkhoff-bootz.de 2023111501 7200 900 3600000 86400
Primary NS (mname)
ns1a.dodns.net
Admin Email (rname)
hostmaster@brinkhoff-bootz.de
Serial
2023111501
Refresh
7200s
Retry
900s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2a.dodns.net
ns1a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:88.99.240.212 ip4:78.47.207.104 ip4:88.99.215.213 ip4:88.99.218.167 ip4:136.243.123.154 ip6:2a01:4f8:d0a:60dd::2 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
2 records- SPFv=spf1 a mx ip4:88.99.240.212 ip4:78.47.207.104 ip4:88.99.215.213 ip4:88.99.218.167 ip4:136.243.123.154 ip6:2a01:4f8:d0a:60dd::2 -all
- google-site-verification=pgQST78DT2VmOV2O95yqkp8KOvcdHmxrOn4NCSvFVVU
Full email verification for brinkhoff-bootz.de
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