Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
linearmt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-19 07:17:11 UTC · ↺ Refresh
MX Hostnames
- east.smtp.mx.exch081.serverdata.net
- west.smtp.mx.exch081.serverdata.net
MX Priorities
- west.smtp.mx.exch081.serverdata.net: 15
- east.smtp.mx.exch081.serverdata.net: 10
A / AAAA Records
- 216.251.32.98 ↩ hosting.megawebservers.com
Mail Server IPs
- 199.193.206.100 ↩ west.smtp.mx.exch081.serverdata.net
- 64.78.25.102 ↩ east.smtp.mx.exch081.serverdata.net
SOA Record
Raw SOA
dns082.a.register.com root.register.com 2023101906 28800 7200 604800 3600
Primary NS (mname)
dns082.a.register.com
Admin Email (rname)
root@register.com
Serial
2023101906
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns060.b.register.com
dns083.d.register.com
dns082.a.register.com
dns042.c.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.serverdata.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 include:spf.serverdata.net ~all
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