Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rescue-cs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 16:25:32 UTC · ↺ Refresh
MX Hostnames
- bizcom-mx.email-protect.gosecure.net
MX Priorities
- bizcom-mx.email-protect.gosecure.net: 10
A / AAAA Records
- 100.24.208.97 ↩ staticip2.multiscreensite.com
- 35.172.94.1 ↩ staticip.multiscreensite.com
Mail Server IPs
- 208.80.204.155 ↩ smtp.email-protect.gosecure.net
SOA Record
Raw SOA
ns1.dnsowl.com hostmaster.dnsowl.com 1745868153 7200 1800 1209600 600
Primary NS (mname)
ns1.dnsowl.com
Admin Email (rname)
hostmaster@dnsowl.com
Serial
1745868153
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns1.dnsowl.com
ns2.dnsowl.com
ns3.dnsowl.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:205.174.25.96 IP4:208.80.200.0/21 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
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 ip4:205.174.25.96 IP4:208.80.200.0/21 include:spf.protection.outlook.com ~all
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