Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
researchpet.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:17:07 UTC · ↺ Refresh
MX Hostnames
- d256462b.ess.barracudanetworks.com
- d256462a.ess.barracudanetworks.com
MX Priorities
- d256462b.ess.barracudanetworks.com: 5
- d256462a.ess.barracudanetworks.com: 0
A / AAAA Records
- 75.2.103.146 ↩ a4972715dfa2f21c3.awsglobalaccelerator.com
- 99.83.188.150 ↩ a4972715dfa2f21c3.awsglobalaccelerator.com
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns11.gcd-dns.com dns.jomax.net 2025082000 28800 7200 604800 600
Primary NS (mname)
ns11.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2025082000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns12.gcd-dns.com
ns11.gcd-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=B8kAFP6zkezNNiQ2DbTWb7z3SOWk4mtS_wiuE_z7i7A
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