Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mytbones.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:37:20 UTC · ↺ Refresh
MX Hostnames
- mail.mytbones.com
MX Priorities
- mail.mytbones.com: 10
A / AAAA Records
- 66.209.187.223 ↩ i-o.thisis.buzz
Mail Server IPs
- 66.209.187.223 ↩ i-o.thisis.buzz
SOA Record
Raw SOA
ns12.kookiejar.net hostmaster.mytbones.com 2020052901 7200 7200 1209600 86400
Primary NS (mname)
ns12.kookiejar.net
Admin Email (rname)
hostmaster@mytbones.com
Serial
2020052901
Refresh
7200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.managedns.ca
ns13.kookiejar.net
ns2.managedns.ca
ns12.kookiejar.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:66.209.176.0/20 -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: 392 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 ip4:66.209.176.0/20 -all
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