Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
krfrm.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 14:23:35 UTC · ↺ Refresh
MX Hostnames
- d338724.a.ess.de.barracudanetworks.com
- d338724.b.ess.de.barracudanetworks.com
MX Priorities
- d338724.b.ess.de.barracudanetworks.com: 99
- d338724.a.ess.de.barracudanetworks.com: 99
A / AAAA Records
- 92.205.224.96 ↩ 96.224.205.92.host.secureserver.net
- 2a00:1169:119:4de0:: (no PTR)
Mail Server IPs
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2025101510 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025101510
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns23.domaincontrol.com
ns24.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mx01.krfrm.de include:spf.ess.de.barracudanetworks.com include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ 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
✗ 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- qhdFSaLZXJj5V5Lqbzv010xiVjmiwSr8dEo91D1LQNDLcNqOYjt3iyLdqgQ9n8XfqHHEXLG539GgO/wtc04YTw==
- SPFv=spf1 mx a:mx01.krfrm.de include:spf.ess.de.barracudanetworks.com include:servers.mcsv.net -all
Full email verification for krfrm.de
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