Domain Overview
DNS: ✓ 19h ago
Checker: ✓ 19h ago
billeeheating.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 06:55:23 UTC · ↺ Refresh
MX Hostnames
- mx.quadrant.net
MX Priorities
- mx.quadrant.net: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145 (no PTR)
Mail Server IPs
- 204.8.72.122 ↩ filter-mx.quadrant.net
SOA Record
Raw SOA
ns1.quadrant.net hostmaster.quadrant.net 2026012901 7200 1800 604800 3600
Primary NS (mname)
ns1.quadrant.net
Admin Email (rname)
hostmaster@quadrant.net
Serial
2026012901
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.quadrant.net
ns3.quadrant.net
ns1.quadrant.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_spf.quadrant.net a:remote.cangalv.ca include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a mx include:_spf.quadrant.net a:remote.cangalv.ca include:spf.protection.outlook.com -all
- MS=ms34591695
- google-site-verification=hZUXjBzQBHVrVC9BZLWGaiDBjg8R1_Z-48ad_XPZV0c
- SPFv=spf1 a mx +include:_spf.quadrant.net -all
Full email verification for billeeheating.com
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