Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iwtas.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:21:57 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
MX Priorities
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa01.hornetsecurity.com: 10
A / AAAA Records
- 132.148.176.163 ↩ 163.176.148.132.host.secureserver.net
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
SOA Record
Raw SOA
maciej.ns.cloudflare.com dns.cloudflare.com 2399022899 10000 2400 604800 1800
Primary NS (mname)
maciej.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399022899
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sasha.ns.cloudflare.com
maciej.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=iwtas.com.spf.hornetdmarc.com
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],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- v=verifydomain MS=6521494
- google-site-verification=Yy5CFchWu-Wjk2VNOLhusjM2Dr_vdPVoCZlcywbakTM
- SPFv=spf1 redirect=iwtas.com.spf.hornetdmarc.com
Full email verification for iwtas.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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