Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cooper-chiro.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:09:57 UTC · ↺ Refresh
MX Hostnames
- cooperchiro-com01e.mail.protection.outlook.com
MX Priorities
- cooperchiro-com01e.mail.protection.outlook.com: 0
A / AAAA Records
- 51.81.43.89 ↩ cloud1303.liveboxserver.com
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.liveboxserver.com serveradmin.liveboxserver.com 2026030601 3600 1800 1209600 86400
Primary NS (mname)
ns0.liveboxserver.com
Admin Email (rname)
serveradmin@liveboxserver.com
Serial
2026030601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns0.liveboxserver.com
ns1.liveboxserver.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.81.43.89 include:relay.thundermail.uk ip4:147.135.3.6 +a +mx +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms59828193
- SPFv=spf1 ip4:51.81.43.89 include:relay.thundermail.uk ip4:147.135.3.6 +a +mx +include:spf.protection.outlook.com -all
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