Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
red8roofing.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:54:26 UTC · ↺ Refresh
MX Hostnames
- red8roofing-com-au.mail.protection.outlook.com
MX Priorities
- red8roofing-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 110.232.143.34 ↩ syn02bd.syd6.hostyourservices.net
Mail Server IPs
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dns-service.net.au servers.hosting-service.net.au 2026031205 7200 7200 1209600 86400
Primary NS (mname)
ns1.dns-service.net.au
Admin Email (rname)
servers@hosting-service.net.au
Serial
2026031205
Refresh
7200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dns-service.net.au
ns2.dns-service.net.au
SPF Record
✓ Strict (-all)
v=spf1 ip4:120.151.31.35 ip4:103.9.54.170 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 ip4:120.151.31.35 ip4:103.9.54.170 include:spf.protection.outlook.com -all
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