Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
btacinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 13:41:23 UTC · ↺ Refresh
MX Hostnames
- mailfilter.networklubbock.net
MX Priorities
- mailfilter.networklubbock.net: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 76.77.16.57 ↩ mailfilter.networklubbock.com
SOA Record
Raw SOA
ns1.networklubbock.com postmaster.btacinc.com 2026030601 7200 3600 2419200 3600
Primary NS (mname)
ns1.networklubbock.com
Admin Email (rname)
postmaster@btacinc.com
Serial
2026030601
Refresh
7200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.networklubbock.com
ns4.networklubbock.com
ns2.networklubbock.com
ns3.networklubbock.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:76.77.16.0/23 include:39833001.spf02.hubspotemail.net include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
2 records- _globalsign-domain-verification=95zmOnzTIqKRy_R65GJKNX7wkBVXWJBvMcp0V853SE
- SPFv=spf1 ip4:76.77.16.0/23 include:39833001.spf02.hubspotemail.net include:_spf.google.com ~all
Full email verification for btacinc.com
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