Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
masterblasters.com.au
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 12:22:43 UTC · ↺ Refresh
MX Hostnames
- cluster5a.us.messagelabs.com
- cluster5.us.messagelabs.com
MX Priorities
- cluster5a.us.messagelabs.com: 20
- cluster5.us.messagelabs.com: 10
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
- 67.219.246.211 ↩ mail910.messagelabs.com
- 67.219.247.99 ↩ mail922.messagelabs.com
- 67.219.246.212 ↩ mail911.messagelabs.com
- 67.219.250.221 ↩ mail947.messagelabs.com
- 67.219.250.217 ↩ mail950.messagelabs.com
- 67.219.247.195 ↩ mail927.messagelabs.com
SOA Record
Raw SOA
anuj.ns.cloudflare.com dns.cloudflare.com 2398893779 10000 2400 604800 1800
Primary NS (mname)
anuj.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398893779
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anuj.ns.cloudflare.com
connie.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:emsd1.com include:spf.messagelabs.com include:spf.au.exclaimer.net include:spfprotection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
3 records- SPFv=spf1 include:emsd1.com include:spf.messagelabs.com include:spf.au.exclaimer.net include:spfprotection.outlook.com ~all
- MS=ms75000105
- R0U1S16954
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