Domain Overview
DNS: ✓ 12h ago
Checker: ✓ 12h ago
silcom.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 17:41:29 UTC · ↺ Refresh
MX Hostnames
- mail.hiwaay.net
MX Priorities
- mail.hiwaay.net: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 208.85.252.168 ↩ mail.hiwaay.net
- 208.85.252.165 ↩ mail.hiwaay.net
- 208.85.252.164 ↩ mail.hiwaay.net
SOA Record
Raw SOA
duke.ns.cloudflare.com dns.cloudflare.com 2401368345 10000 2400 604800 1800
Primary NS (mname)
duke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401368345
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
duke.ns.cloudflare.com
samara.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.85.252.164 ip4:208.85.252.165 ip4:208.85.252.166 ip4:208.85.252.167 ip4:208.85.252.168 include:relay.mailchannels.net redirect=impulse.net
📊 DNS lookups: 2/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 ip4:208.85.252.164 ip4:208.85.252.165 ip4:208.85.252.166 ip4:208.85.252.167 ip4:208.85.252.168 include:relay.mailchannels.net redirect=impulse.net
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