Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coldzeroservice.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 22:17:31 UTC · ↺ Refresh
MX Hostnames
- coldzeroservice-com.mail.protection.outlook.com
MX Priorities
- coldzeroservice-com.mail.protection.outlook.com: 0
A / AAAA Records
- 108.178.43.106 ↩ chi210.greengeeks.net
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ganz.ns.cloudflare.com dns.cloudflare.com 2400366303 10000 2400 604800 1800
Primary NS (mname)
ganz.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400366303
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paige.ns.cloudflare.com
ganz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms13708468
- google-site-verification=yb-Zt1Uk9d-nlnxR0lmNx70Jl2p-JlJwY1okZTCSp58
- SPFv=spf1 include:spf.protection.outlook.com -all
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