Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
geco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 17:49:47 UTC · ↺ Refresh
MX Hostnames
- geco-com.mail.protection.outlook.com
MX Priorities
- geco-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.3.99 (no PTR)
- 172.67.153.127 (no PTR)
- 2606:4700:3033::ac43:997f
- 2606:4700:3030::6815:363
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
lochlan.ns.cloudflare.com dns.cloudflare.com 2399338304 10000 2400 604800 1800
Primary NS (mname)
lochlan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399338304
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lochlan.ns.cloudflare.com
simone.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:143.170.174.84 ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 a Include:spfa.cpmails.com include:spf.protection.outlook.com include:us-k1.o365.crossware.co.nz -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
5 records- ZOOM_verify_R4W3E7UiTjCMSaRXXGYXsw
- anthropic-domain-verification-13nn3w=Boi5hawr8YYMqkf8rYHJy8k9s
- openai-domain-verification=dv-uiLQGutY0pxRQ6Hk2Fgh2ZNb
- SPFv=spf1 ip4:143.170.174.84 ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 a Include:spfa.cpmails.com include:spf.protection.outlook.com include:us-k1.o365.crossware.co.nz -all
- MS=ms92618483
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