Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
enstromhelicopter.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:49:48 UTC · ↺ Refresh
MX Hostnames
- enstromhelicopter-com.mail.protection.outlook.com
MX Priorities
- enstromhelicopter-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.230.29.74 ↩ 74.29.230.35.bc.googleusercontent.com
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-32.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-32.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-32.azure-dns.info
ns1-32.azure-dns.com
ns2-32.azure-dns.net
ns3-32.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.zixcorp.com include:sfpa.zixcorp.com include:sfpb.zixcorp.com include:spf.mailjet.com include:spf.happyfox.com ip4:98.100.179.81 ip4:98.100.179.82 ip4:98.100.179.83 ip4:98.100.179.84 ip4:98.100.179.85 ip4:98.103.193.122 ip4:98.103.193.123 ip4:98.103.193.124 ip4:98.103.193.125 ip4:98.103.193.126 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
4 records- smartsheet-site-validation=pTqL96O2T_9eb8LXn0ZKe1C5XOgAtDb9
- SPFv=spf1 include:spf.protection.outlook.com include:spf.zixcorp.com include:sfpa.zixcorp.com include:sfpb.zixcorp.com include:spf.mailjet.com include:spf.happyfox.com ip4:98.100.179.81 ip4:98.100.179.82 ip4:98.100.179.83 ip4:98.100.179.84 ip4:98.100.179.85 ip4:98.103.193.122 ip4:98.103.193.123 ip4:98.103.193.124 ip4:98.103.193.125 ip4:98.103.193.126 -all
- atlassian-domain-verification=Q0uziLii5vQCaBFreoUEBCj5ij/ZUy2UG8C9e6aZZx8SSpNFCKOQcCZUJahccFlT
- airtable-verification=6f1bc88c95454c2553fb2edc443fd1ab
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