ivycontractors.com.au

Valid Email Server
Domain Lookup › ivycontractors.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-18 07:44:41 UTC · ↺ Refresh

MX Hostnames

  • mx01.mailcluster.com.au
  • ivycontractors-com-au.mail.protection.outlook.com
  • mx01.mailcluster.com.au

MX Priorities

  • ivycontractors-com-au.mail.protection.outlook.com: 0
  • mx01.mailcluster.com.au: 10
  • mx01.mailcluster.com.au: 20

A / AAAA Records

  • 172.67.187.46
  • 104.21.56.167
  • 2606:4700:3037::ac43:bb2e
  • 2606:4700:3033::6815:38a7

Mail Server IPs

  • 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
  • 101.0.120.34 ↩ vmse01.mailcluster.com.au
  • 202.130.45.2 ↩ vmse02.mailcluster.com.au
  • 202.130.44.227
  • 202.130.45.7
  • 2401:fc00:4:1::6
  • 2401:fc00::14:0:0:0:6
  • 2401:fc00:2:13f::6
  • 2401:fc00::14:0:0:0:11

SOA Record

Raw SOA skip.ns.cloudflare.com dns.cloudflare.com 2399201653 10000 2400 604800 1800
Primary NS (mname)
skip.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399201653
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

skip.ns.cloudflare.com
tess.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:92.204.132.79 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: 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
  • SPFv=spf1 ip4:92.204.132.79 include:spf.protection.outlook.com -all
  • MS=ms25127620
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