Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
synexic.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 16:43:16 UTC · ↺ Refresh
MX Hostnames
- mx1-usg1.ppe-hosted.com
- mx3-usg1.ppe-hosted.com
- mx2-usg1.ppe-hosted.com
MX Priorities
- mx2-usg1.ppe-hosted.com: 0
- mx3-usg1.ppe-hosted.com: 0
- mx1-usg1.ppe-hosted.com: 0
A / AAAA Records
- 148.113.206.153 ↩ ns5032328.ip-148-113-206.net
Mail Server IPs
- 54.166.32.169 ↩ mx2-usg1.ppe-hosted.com
- 3.228.105.2 ↩ mx3-usg1.ppe-hosted.com
- 3.220.198.68 ↩ mx1-usg1.ppe-hosted.com
SOA Record
Raw SOA
bart.ns.cloudflare.com dns.cloudflare.com 2395570489 10000 2400 604800 1800
Primary NS (mname)
bart.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395570489
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lola.ns.cloudflare.com
bart.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:148.113.206.153 include:spf.protection.outlook.com include:spf.mxthunder.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 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
3 records- SPFv=spf1 ip4:148.113.206.153 include:spf.protection.outlook.com include:spf.mxthunder.com -all
- MS=ms77957383
- SPFv=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
Full email verification for synexic.com
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