Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
threebearsalaska.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:24:09 UTC · ↺ Refresh
MX Hostnames
- threebears-mx1.titanhq.com
- threebears-mx1.titanhq.com
MX Priorities
- threebears-mx1.titanhq.com: 10
- threebears-mx1.titanhq.com: 0
A / AAAA Records
- 104.21.63.163 (no PTR)
- 172.67.171.15 (no PTR)
- 2606:4700:3037::ac43:ab0f (no PTR)
- 2606:4700:3030::6815:3fa3 (no PTR)
Mail Server IPs
- 52.34.152.40 ↩ titan.threebears.store
SOA Record
Raw SOA
keenan.ns.cloudflare.com dns.cloudflare.com 2399126893 10000 2400 604800 1800
Primary NS (mname)
keenan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399126893
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
keenan.ns.cloudflare.com
lauryn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.encrypttitan.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.encrypttitan.net -all
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