Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advancespine.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:23:50 UTC · ↺ Refresh
MX Hostnames
- mx2.titan.email
- mx1.titan.email
MX Priorities
- mx2.titan.email: 0
- mx1.titan.email: 0
A / AAAA Records
- 104.21.83.80 (no PTR)
- 172.67.217.156 (no PTR)
- 2606:4700:3030::ac43:d99c (no PTR)
- 2606:4700:3033::6815:5350 (no PTR)
Mail Server IPs
- 3.216.63.151 ↩ ec2-3-216-63-151.compute-1.amazonaws.com
- 52.5.58.87 ↩ ec2-52-5-58-87.compute-1.amazonaws.com
- 18.211.45.15 ↩ ec2-18-211-45-15.compute-1.amazonaws.com
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2399071144 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399071144
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
noel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.titan.email include:spf.brevo.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.titan.email include:spf.brevo.com ~all
- brevo-code:2b80a37df2029e37c23ef1edc47493d1
- google-site-verification=i-yPqHYZoxMImsn81poNoZgR_3cqfdfGIxlQ8-xaAHg
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