Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
4u2build.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:46:20 UTC · ↺ Refresh
MX Hostnames
- mx2.titan.email
- mx1.titan.email
MX Priorities
- mx1.titan.email: 0
- mx2.titan.email: 0
A / AAAA Records
- 66.235.200.171 ↩ host79.ipowerweb.com
Mail Server IPs
- 3.216.63.151 ↩ ec2-3-216-63-151.compute-1.amazonaws.com
- 18.211.45.15 ↩ ec2-18-211-45-15.compute-1.amazonaws.com
- 52.5.58.87 ↩ ec2-52-5-58-87.compute-1.amazonaws.com
SOA Record
Raw SOA
hgns1.hostgator.com root.hostgator.com 126031010 10800 3600 604800 3600
Primary NS (mname)
hgns1.hostgator.com
Admin Email (rname)
root@hostgator.com
Serial
126031010
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
hgns1.hostgator.com
hgns2.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.titan.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 include:spf.titan.email ~all
- DMARCv=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100
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