Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
printthree.bc.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 16:00:38 UTC · ↺ Refresh
MX Hostnames
- mx.spamexperts.com
- fallbackmx.spamexperts.eu
- lastmx.spamexperts.net
MX Priorities
- lastmx.spamexperts.net: 30
- fallbackmx.spamexperts.eu: 20
- mx.spamexperts.com: 10
A / AAAA Records
- 158.106.137.3
Mail Server IPs
- 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
SOA Record
Raw SOA
ns1.makbiz.com mark.makbiz.ca 2026020901 3600 7200 1209600 3600
Primary NS (mname)
ns1.makbiz.com
Admin Email (rname)
mark@makbiz.ca
Serial
2026020901
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.makbiz.com
ns1.makbiz.com
ns3.makbiz.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +a +ip4:158.106.137.3 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +mx +a +ip4:158.106.137.3 -all
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