Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
michaelsilver.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:40:03 UTC · ↺ Refresh
MX Hostnames
- d347308b.ess.barracudanetworks.com
- d347308a.ess.barracudanetworks.com
MX Priorities
- d347308b.ess.barracudanetworks.com: 10
- d347308a.ess.barracudanetworks.com: 0
A / AAAA Records
- 104.21.42.226 (no PTR)
- 172.67.167.37 (no PTR)
- 2606:4700:3031::6815:2ae2 (no PTR)
- 2606:4700:3037::ac43:a725 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
elliot.ns.cloudflare.com dns.cloudflare.com 2399378207 10000 2400 604800 1800
Primary NS (mname)
elliot.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399378207
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elliot.ns.cloudflare.com
may.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
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- mandrill_verify.fP735mTMNDE6tYMHeNj30g
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms39003314
- google-site-verification=pSNm9SVWqWg9th-a_MWaVM8pV5ZiKMnJGg1_tcC0_ks
Full email verification for michaelsilver.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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