mzcoshipping.com

Valid Email Server
Domain Lookup › mzcoshipping.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mzcoshipping.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 02:46:05 UTC · ↺ Refresh

MX Hostnames

  • mzcoshipping-com.mail.protection.outlook.com

MX Priorities

  • mzcoshipping-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 148.113.170.25 ↩ ns5027139.ip-148-113-170.net

Mail Server IPs

  • 52.101.147.1 ↩ mail-au1p273cu00101.inbound.protection.outlook.com
  • 52.101.148.1 ↩ mail-dx1p273cu00301.inbound.protection.outlook.com
  • 52.101.148.13 ↩ mail-dx2p273cu00205.inbound.protection.outlook.com
  • 52.101.148.3 ↩ mail-dx3p273cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:cc30:: ↩ mail-dx1p273cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc2f:: ↩ mail-au1p273cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc30::1 ↩ mail-dx3p273cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc30::3 ↩ mail-dx2p273cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA max.ns.cloudflare.com dns.cloudflare.com 2396621300 10000 2400 604800 1800
Primary NS (mname)
max.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396621300
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rose.ns.cloudflare.com
max.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +ip4:148.113.170.25 +include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 237 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
  • SPFv=spf1 +ip4:148.113.170.25 +include:spf.protection.outlook.com -all
  • MS=ms18945283
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