Domain Overview
DNS: ✓ just now
Checker: ✓ just now
mt.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-03 11:20:29 UTC · ↺ Refresh
MX Hostnames
- mail.bluetie.com
MX Priorities
- mail.bluetie.com: 10
A / AAAA Records
- 138.68.248.21 (no PTR)
Mail Server IPs
- 71.19.237.153 ↩ 153.237.19.71.in-addr.arpa
SOA Record
Raw SOA
lewis.mt.net admin.lewis.mt.net 2026022600 1800 600 604800 60
Primary NS (mname)
lewis.mt.net
Admin Email (rname)
admin@lewis.mt.net
Serial
2026022600
Refresh
1800s
Retry
600s
Expire
604800s
Minimum TTL
60s
Nameservers (NS)
lewis.mt.net
clark.mt.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:206.127.64.128/26 include:mail.zendesk.com include:servers.mcsv.net include:spf_minimal.bluetie.com include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 mx ip4:206.127.64.128/26 include:mail.zendesk.com include:servers.mcsv.net include:spf_minimal.bluetie.com include:spf.mandrillapp.com -all
- google-site-verification=PGh9ew19LqVBH9wRMhWe5szgBDSVrzSSVbq0so_PR1I
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