Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zenrc.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 16:54:37 UTC · ↺ Refresh
MX Hostnames
- mail.zenrc.com.au
MX Priorities
- mail.zenrc.com.au: 0
A / AAAA Records
- 221.121.144.239 ↩ sau-5982b-or.servercontrol.com.au
Mail Server IPs
- 221.121.144.239 ↩ sau-5982b-or.servercontrol.com.au
SOA Record
Raw SOA
ns1.itandcomputers.com.au notifications.notifications.mysau.com.au 2026031805 3600 1800 1209600 86400
Primary NS (mname)
ns1.itandcomputers.com.au
Admin Email (rname)
notifications@notifications.mysau.com.au
Serial
2026031805
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.itandcomputers.com.au
ns2.itandcomputers.com.au
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:221.121.144.239 +include:_spf.servercontrol.com.au ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 +a +mx +ip4:221.121.144.239 +include:_spf.servercontrol.com.au ~all
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