Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
lacknerdds.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-19 05:13:25 UTC · ↺ Refresh
MX Hostnames
- lacknerdds.com
MX Priorities
- lacknerdds.com: 0
A / AAAA Records
- 158.106.137.11 (no PTR)
- 2600:4c00:80:66::3b7 (no PTR)
Mail Server IPs
- 158.106.137.11 (no PTR)
- 2600:4c00:80:66::3b7 (no PTR)
SOA Record
Raw SOA
cp1.privatesystems.net vendorservices.redorum.com 2026080601 3600 1800 1209600 86400
Primary NS (mname)
cp1.privatesystems.net
Admin Email (rname)
vendorservices@redorum.com
Serial
2026080601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp3.privatesystems.net
cp4.privatesystems.net
cp1.privatesystems.net
cp2.privatesystems.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:158.106.137.10 ip4:158.106.137.11 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 ip4:158.106.137.10 ip4:158.106.137.11 +a +mx ~all
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