Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airassurance.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:42:51 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 172.67.219.123 (no PTR)
- 104.21.53.229 (no PTR)
- 2606:4700:3032::6815:35e5 (no PTR)
- 2606:4700:3030::ac43:db7b (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
galilea.ns.cloudflare.com dns.cloudflare.com 2398299952 10000 2400 604800 1800
Primary NS (mname)
galilea.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398299952
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kevin.ns.cloudflare.com
galilea.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.centretechnologies.com include:spf.ess.barracudanetworks.com ip4:184.178.235.175 ip4:34.174.107.206 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
7 records- apple-domain-verification=VQCBPshz3MlyuE7r
- google-site-verification=KxH1goI2rWu_MKw_AJ0fOgI1XfFbFJLG9BxJMOxQB9U
- google-site-verification=L0zvXFVTksHNNDJQxrFQgY0D3IkhQrUxvzqrmhcfNLc
- SPFv=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.centretechnologies.com include:spf.ess.barracudanetworks.com ip4:184.178.235.175 ip4:34.174.107.206 -all
- 0ed1fe018afa62c02666464389b7055d28601589c2
- MS=ms14345801
- ahrefs-site-verification_ba06cb4f59155a67e7b6cae8eef37e184ae5dfab18c6afcfdd562c9a1b77ad95
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