Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toppers.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:46:38 UTC · ↺ Refresh
MX Hostnames
- toppers-com-au.mail.protection.outlook.com
MX Priorities
- toppers-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 103.27.32.34 ↩ r142.syd2.hostingplatform.net.au
Mail Server IPs
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2024092705 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2024092705
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3178.dns.dyn.com
ns4186.dns.dyn.com
ns1136.dns.dyn.com
ns2139.dns.dyn.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:103.27.34.28 include:sendgrid.net include:spf.protection.outlook.com ip6:2a01:111:f403:7005::702 include:spf.antispamcloud.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 ip4:103.27.34.28 include:sendgrid.net include:spf.protection.outlook.com ip6:2a01:111:f403:7005::702 include:spf.antispamcloud.com -all
- google-site-verification=iYSiiJS0zrrV3CIFFAoUgLIZA64oC8px-U5TnKtRgkw
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