Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fastrackonboard.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 05:35:05 UTC · ↺ Refresh
MX Hostnames
- mail10.newtechweb.com
MX Priorities
- mail10.newtechweb.com: 10
A / AAAA Records
- 66.113.100.198 ↩ steadfast.newtechweb.com
- 2607:f6f8:1103:1::198 ↩ steadfast.newtechweb.com
Mail Server IPs
- 66.113.100.210 ↩ mail10.newtechweb.com
- 2607:f6f8:1103:1::210 ↩ mail10.newtechweb.com
SOA Record
Raw SOA
ns1.opticfusion.net support.newtechweb.com 2023011301 10800 3600 604800 38400
Primary NS (mname)
ns1.opticfusion.net
Admin Email (rname)
support@newtechweb.com
Serial
2023011301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns3.isofusion.com
ns2.opticfusion.net
ns1.opticfusion.net
SPF Record
✓ Strict (-all)
v=spf1 mx a include:newtechweb.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 mx a include:newtechweb.com -all
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