Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dbnoisereduction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 13:53:30 UTC · ↺ Refresh
MX Hostnames
- dbnoisereduction-com.mail.protection.outlook.com
MX Priorities
- dbnoisereduction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.254.233.35 ↩ 192-254-233-35.unifiedlayer.com
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns6457.hostgator.com root.gator3229.hostgator.com 2026033001 86400 7200 3600000 86400
Primary NS (mname)
ns6457.hostgator.com
Admin Email (rname)
root@gator3229.hostgator.com
Serial
2026033001
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns6458.hostgator.com
ns6457.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
3 records- google-site-verification=bBfHF2Jq5ue5XErc-tuAXaZvFLfChUOcli8P8GMGXTE
- MS=ms82638303
- SPFv=spf1 a mx include:spf.protection.outlook.com -all
Full email verification for dbnoisereduction.com
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