Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
salestaxdefense.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:11:50 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 20
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 172.67.168.66 (no PTR)
- 104.21.26.108 (no PTR)
- 2606:4700:3033::6815:1a6c (no PTR)
- 2606:4700:3030::ac43:a842 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
christina.ns.cloudflare.com dns.cloudflare.com 2397923637 10000 2400 604800 1800
Primary NS (mname)
christina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397923637
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
christina.ns.cloudflare.com
sage.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx redirect=exspf.mailanyone.net include:spf.mailanyone.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
8 records- 0ed1fe018acc002e9c648e4ef8884113500fe71504
- MS=ms50621854
- google-site-verification=99UAc9MuyAIcmo9qj0vqQDKD3jNTPo6H-4ZSpGQWc0M
- google-site-verification=A6NLRioE0053Mg9ifCTCoAf6YGO7ZgG4LX9u_aNXawM
- google-site-verification=SZu9Mh9QWxX4JsgaPbk-uuuNNrzUQJQqlADAhh6-9eo
- SPFv=spf1 mx redirect=exspf.mailanyone.net include:spf.mailanyone.net -all
- v=verifydomain MS=1730993
- vpe=cb9c9316
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