Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
inetspec.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 07:18:55 UTC · ↺ Refresh
MX Hostnames
- mail1.ionknight.net
MX Priorities
- mail1.ionknight.net: 10
A / AAAA Records
- 66.228.138.150 (no PTR)
Mail Server IPs
- 66.228.138.155 (no PTR)
SOA Record
Raw SOA
dns1.inetspec.net hostmaster.inetspec.com 2026032004 1200 600 1209600 3600
Primary NS (mname)
dns1.inetspec.net
Admin Email (rname)
hostmaster@inetspec.com
Serial
2026032004
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns3.inetspec.net
dns2.inetspec.net
dns1.inetspec.net
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.ionknight.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- knowbe4-site-verification=5abd9049f9e5940ed01fd2c8693f60e4
- google-site-verification=UhubEwSED-vUh_z6ModBhWzsUldDuApN3z1Reuch8SI
- SPFv=spf1 mx a include:spf.ionknight.net -all
Full email verification for inetspec.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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