Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
burlingtonthermapros.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:43:42 UTC · ↺ Refresh
MX Hostnames
- mail.burlingtonthermapros.com
MX Priorities
- mail.burlingtonthermapros.com: 10
A / AAAA Records
- 104.21.18.196 (no PTR)
- 172.67.183.77 (no PTR)
- 2606:4700:3036::6815:12c4 (no PTR)
- 2606:4700:3037::ac43:b74d (no PTR)
Mail Server IPs
- 205.209.100.70 (no PTR)
SOA Record
Raw SOA
jack.ns.cloudflare.com dns.cloudflare.com 2396219120 10000 2400 604800 1800
Primary NS (mname)
jack.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396219120
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jack.ns.cloudflare.com
meg.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:205.209.100.70 ~all
📊 DNS lookups: 2/10
~ 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 a mx ip4:205.209.100.70 ~all
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