Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spartancanine.com
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:01:49 UTC · ↺ Refresh
MX Hostnames
- mxb.mailgun.org
- mx.spartancanine.com.cust.b.hostedemail.com
- mxa.mailgun.org
MX Priorities
- mxb.mailgun.org: 10
- mx.spartancanine.com.cust.b.hostedemail.com: 10
- mxa.mailgun.org: 10
A / AAAA Records
- 66.102.137.188 ↩ sh-cp37.yyz2.servername.online
Mail Server IPs
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
- 64.98.38.4 ↩ mx.b.hostedemail.com
- 34.160.13.42 ↩ 42.13.160.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns65.domaincontrol.com dns.jomax.net 2025102600 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns66.domaincontrol.com
ns65.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.hostedemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:_spf.hostedemail.com ~all
- NETORGFT13238103.onmicrosoft.com
- SPFv=spf1 include:mailgun.org ~all
- google-site-verification=sbtcNVf20Pkl5HcRq99dh9poUFljn9J5AgQxLrFcjmY
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