Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airgas.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 03:19:59 UTC · ↺ Refresh
MX Hostnames
- airgas-com-au.mail.protection.outlook.com
MX Priorities
- airgas-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 110.232.143.128 ↩ syn01ce.syd7.hostyourservices.net
- 2400:b800:8::110 ↩ syn01ce.syd7.hostyourservices.net
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.syd7.hostyourservices.net root.syn01ce.syd7.hostyourservices.net 2026012901 86400 7200 3600000 1800
Primary NS (mname)
ns1.syd7.hostyourservices.net
Admin Email (rname)
root@syn01ce.syd7.hostyourservices.net
Serial
2026012901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
ns1.syd7.hostyourservices.net
ns2.syd7.hostyourservices.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
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