Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lextant.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:55:03 UTC · ↺ Refresh
MX Hostnames
- d241193a.ess.barracudanetworks.com
- d241193b.ess.barracudanetworks.com
MX Priorities
- d241193b.ess.barracudanetworks.com: 20
- d241193a.ess.barracudanetworks.com: 10
A / AAAA Records
- 99.83.157.227 ↩ aa1a08f2413674d23.awsglobalaccelerator.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns71.worldnic.com namehost.worldnic.com 126031712 10800 3600 604800 3600
Primary NS (mname)
ns71.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031712
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns71.worldnic.com
ns72.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; [email protected]; [email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → [email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=sAtoz--ZdHQvz_xNIzaVKYBarAfzXmo7Hj1AlZmECEY
- SPFv=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 -all
- neat-pulse-domain-verification-wMj6KGM=6f5cbe34-fabc-4ed7-96a4-3ef6c71657f1
- apple-domain-verification=ysSs9u7CfYTvuAoK
- google-site-verification=J7T7vIDBDX7pVrBglnJ0WkRcl9B7vYs7kG789s3yVAY
- MS=ms59477164
- google-site-verification=irZxPkHhFMLvR-qLLNAktN1iQ4pADTLaaeybhX2SYVs
Full email verification for lextant.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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