Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sussexdevelopment.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:19:35 UTC · ↺ Refresh
MX Hostnames
- sussexdevelopment-com.mail.protection.outlook.com
MX Priorities
- sussexdevelopment-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.220.29 (no PTR)
- 104.21.24.192 (no PTR)
- 2606:4700:3035::6815:18c0
- 2606:4700:3033::ac43:dc1d
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
kipp.ns.cloudflare.com dns.cloudflare.com 2399401203 10000 2400 604800 1800
Primary NS (mname)
kipp.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399401203
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kipp.ns.cloudflare.com
lindsey.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:7z6xogfdvq.powerspf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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 include:7z6xogfdvq.powerspf.com -all
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