Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meridian-engineering.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:03:40 UTC · ↺ Refresh
MX Hostnames
- 0meridiancon-net.mail.protection.outlook.com
MX Priorities
- 0meridiancon-net.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.188.251 (no PTR)
- 104.21.49.50 (no PTR)
- 2606:4700:3033::6815:3132 (no PTR)
- 2606:4700:3037::ac43:bcfb (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
darl.ns.cloudflare.com dns.cloudflare.com 2397918001 10000 2400 604800 1800
Primary NS (mname)
darl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397918001
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
val.ns.cloudflare.com
darl.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 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
3 records- google-site-verification=ccf72MJCCFbsk6do6UDzF3Fq69Vft1OCfn2tmC1qzVE
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=MnAgJDbsWiP_1NuJEkhkKzQ_1ivwsmrSxY8-g9H-hIM
Full email verification for meridian-engineering.com
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