Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iftec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 08:25:47 UTC · ↺ Refresh
MX Hostnames
- mail.lvb.de
MX Priorities
- mail.lvb.de: 10
A / AAAA Records
- 152.53.102.11 ↩ v2202411240298294022.goodsrv.de
- 2a0a:4cc0:80:20a0:38a0:aaff:fec9:b0a3 (no PTR)
Mail Server IPs
- 212.202.227.154 ↩ mail.lvb.de
SOA Record
Raw SOA
ns3.nsentry.de hostmaster.iftec.de 2017013000 86400 7200 3600000 172800
Primary NS (mname)
ns3.nsentry.de
Admin Email (rname)
hostmaster@iftec.de
Serial
2017013000
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns3.nsentry.de
ns4.nsentry.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:212.202.227.154 a:mail.lvb.de include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
3 records- 6tfmnke1qregsinon3nrma5eg3
- MS=ms54914232
- SPFv=spf1 mx ip4:212.202.227.154 a:mail.lvb.de include:spf.protection.outlook.com -all
Full email verification for iftec.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits