Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
filmburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 06:47:56 UTC · ↺ Refresh
MX Hostnames
- mailreaktor.de
MX Priorities
- mailreaktor.de: 10
A / AAAA Records
- 195.201.45.125 ↩ www2-scatha.weblizards.de
- 2a01:4f8:1c0c:801c::1 ↩ www2-scatha.weblizards.de
Mail Server IPs
- 148.251.0.237 ↩ mailreaktor.de
- 2a01:4f8:201:50ec::2 ↩ mailreaktor.de
SOA Record
Raw SOA
ns1.dodns.net hostmaster.filmburg.de 2024012503 86400 7200 3600000 172800
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
hostmaster@filmburg.de
Serial
2024012503
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1a.dodns.net
ns2a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:cemsc.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- google-site-verification=qR4-DHCeim44AnLpt_IOYnsUaGFjaRIs95CAysR9MEU
- SPFv=spf1 a mx include:cemsc.net -all
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