Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ljuprotek.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:55:48 UTC · ↺ Refresh
MX Hostnames
- ljuprotek.com
MX Priorities
- ljuprotek.com: 0
A / AAAA Records
- 92.42.33.97 ↩ static-92-42-33-97.inetmar.net
Mail Server IPs
- 92.42.33.97 ↩ static-92-42-33-97.inetmar.net
SOA Record
Raw SOA
cp7.networkde.com admin.inetmar.com 2025120900 3600 1800 1209600 86400
Primary NS (mname)
cp7.networkde.com
Admin Email (rname)
admin@inetmar.com
Serial
2025120900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp8.networkde.com
cp7.networkde.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:92.42.33.90 include:_spf.inetmar.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:92.42.33.90 include:_spf.inetmar.net -all
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