Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knightsecurityny.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 23:11:52 UTC · ↺ Refresh
MX Hostnames
- usa.mx1.mailanyone.net
- usa.mx2.mx25.net
- usa.mx3.mailanyone.net
- usa.mx4.mx25.net
MX Priorities
- usa.mx1.mailanyone.net: 10
- usa.mx2.mx25.net: 20
- usa.mx3.mailanyone.net: 30
- usa.mx4.mx25.net: 40
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 208.70.135.116 ↩ mx43.electric.net
- 208.70.135.237 ↩ mx43.electric.net
SOA Record
Raw SOA
ns73.domaincontrol.com dns.jomax.net 2025091603 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025091603
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns74.domaincontrol.com
ns73.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailanyone.net ip4:50.62.65.1 ip4:208.70.129.188 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.mailanyone.net ip4:50.62.65.1 ip4:208.70.129.188 -all
- google-site-verification=Cpq73Lrbb8M1srZ6F57itsmbCLoiv4IlCOG2w7-aPC4
Full email verification for knightsecurityny.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits