Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knchlaw.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:30:49 UTC · ↺ Refresh
MX Hostnames
- d287154a.ess.barracudanetworks.com
- d287154b.ess.barracudanetworks.com
MX Priorities
- d287154a.ess.barracudanetworks.com: 10
- d287154b.ess.barracudanetworks.com: 10
A / AAAA Records
- 165.227.55.231 ↩ 471020.cloudwaysapps.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns39.domaincontrol.com dns.jomax.net 2026032208 28800 7200 604800 3600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032208
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns40.domaincontrol.com
ns39.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.222.82.0/24 include:zeptomail.net include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
6 records- dropbox-domain-verification=lv9jzufl7pbr
- l6kflj131sks7bvkk2y91yjgqx42mp31
- SPFv=spf1 ip4:209.222.82.0/24 include:zeptomail.net include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.ess.barracudanetworks.com -all
- v=verifydomain MS=2001108
- ys5kf558jt32kt26zsb0y2qr18t87zfw
- MS=ms56099681
Full email verification for knchlaw.com
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