Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drhelen.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:20:59 UTC · ↺ Refresh
MX Hostnames
- drhelen-com-au.mail.protection.outlook.com
MX Priorities
- drhelen-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.48.207 (no PTR)
- 172.67.156.49 (no PTR)
- 2606:4700:3034::ac43:9c31
- 2606:4700:3034::6815:30cf
Mail Server IPs
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.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
SOA Record
Raw SOA
joan.ns.cloudflare.com dns.cloudflare.com 2398525523 10000 2400 604800 1800
Primary NS (mname)
joan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398525523
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jonah.ns.cloudflare.com
joan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
✓ 1 found
default._domainkey
✓ Public key: 237 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
5 records- google-site-verification=IJTOqFr59vyCG83aoiXHTWJRuIL9nCIQQ0P6bvsAG24
- google-site-verification=YLTTRFJjGaQgP25V3ae4YzYvBZ7qaXC2bhy1qQkmnDY
- google-site-verification=oPxLJLi1JWqFpcIwmwJlScMV7Xk-oZfrOXOQRbFAI0E
- SPFv=spf1 a mx include:spf.protection.outlook.com -all
- MS=ms40600527
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