Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airqualitytech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:29:42 UTC · ↺ Refresh
MX Hostnames
- airqualitytech-com.mail.protection.outlook.com
MX Priorities
- airqualitytech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.106.221 ↩ 221.106.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.siteground.net 2020112669 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@siteground.net
Serial
2020112669
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:airqualitytech.com.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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=xxscHfwLJbDTy_7ff4uwpykQFI2BjTcCeiBJYc6IXwQ
- MS=ms18070673
- SPFv=spf1 include:spf.protection.outlook.com include:airqualitytech.com.spf.auto.dnssmarthost.net -all
- google-site-verification=L_u6U7m4u3ruVR000msWwqF_NCc7NfANO6DaoUrP_KY
- google-site-verification=kld_EEpry3-pkNON3Q7xi_P0H2jVebnnleLBPTF8CTI
Full email verification for airqualitytech.com
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