Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
linearroofing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 21:40:08 UTC · ↺ Refresh
MX Hostnames
- us1-smtp-mx1.titanhq.com
- us1-smtp-mx2.titanhq.com
MX Priorities
- us1-smtp-mx1.titanhq.com: 10
- us1-smtp-mx2.titanhq.com: 20
A / AAAA Records
- 199.16.173.3 (no PTR)
- 199.16.172.86 (no PTR)
Mail Server IPs
- 18.225.12.231 ↩ us1-smtp-mx1.titanhq.com
- 18.116.252.179 ↩ us1-smtp-mx1.titanhq.com
- 18.218.73.72 ↩ us1-smtp-mx1.titanhq.com
SOA Record
Raw SOA
demi.ns.cloudflare.com dns.cloudflare.com 2399824833 10000 2400 604800 1800
Primary NS (mname)
demi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399824833
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
trey.ns.cloudflare.com
demi.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=linearroofing.com.hosted.spf-report.com
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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
4 records- SPFv=spf1 redirect=linearroofing.com.hosted.spf-report.com
- MS=ms29830651
- google-site-verification=MsUVw1uiyHGzcrstPUoB1hDDkMpMJBzWZm8NJZ7SkoE
- klaviyo-site-verification=WnD7kK
Full email verification for linearroofing.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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