Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
johncook.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 17:55:04 UTC · ↺ Refresh
MX Hostnames
- johncook-com-au.mx62.com
MX Priorities
- johncook-com-au.mx62.com: 0
A / AAAA Records
- 103.255.31.42 ↩ ip42.agentpoint.host
Mail Server IPs
- 54.84.86.117 ↩ in01.mxguardian.net
- 54.84.110.207 ↩ in02.mxguardian.net
- 54.84.72.194 ↩ in03.mxguardian.net
- 2600:1f18:260a:1a02:6003:a1fd:5174:9c21 ↩ in02.mxguardian.net
- 2600:1f18:260a:1a03:29c7:e27c:b51f:7863 ↩ in03.mxguardian.net
- 2600:1f18:260a:1a01:fb9d:b04e:e28c:477a ↩ in01.mxguardian.net
SOA Record
Raw SOA
ns1.siteground.net admins.siteground.com 103 10800 3600 1209600 3600
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
103
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
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
6 records- google-site-verification=gwQZPHdwJ77rLaRNeBzi_m71T1nVWUmA7mS2CLX0_v0
- MS=ms43708136
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPxtBIGUQ+2uFwQlPLWxvYPx4HEjLRxUvjpvFkjht84aaT3dSUQ+gqj0feIqNKLcwhJGBMjtxWUPtWUbhEOCTTr9j164KH9zY81FiOA925/2AQcW5bVIgqoNGDPH8T+n0278Z7/Z/6uXLFJWgzyu6Jyjz3VeDuUrd+oLNOhNI9owIDAQAB
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=qBFheEFW0-rSwwGHkbFxTRXklEiSXAvr0s4oJAY2vuY
- have-i-been-pwned-verification=3b749508cad2047b97bea6c3c34f9863
Full email verification for johncook.com.au
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits