Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rsconcrete.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:53:10 UTC · ↺ Refresh
MX Hostnames
- rsconcrete-com.mail.protection.outlook.com
MX Priorities
- rsconcrete-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.6.193.149 ↩ server.omadasearch.com
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.50-6-193-149.www.hostgator.com root.50-6-193-149.www.hostgator.com 2026031401 3600 1800 1209600 86400
Primary NS (mname)
ns1.50-6-193-149.www.hostgator.com
Admin Email (rname)
root@50-6-193-149.www.hostgator.com
Serial
2026031401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.50-6-193-149.www.hostgator.com
ns2.50-6-193-149.www.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:50.6.193.149 +include:websitewelcome.com +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:50.6.193.149 +include:websitewelcome.com +include:spf.protection.outlook.com -all
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