Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airtech-uk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:14:40 UTC · ↺ Refresh
MX Hostnames
- airtechuk-com01i.mail.protection.outlook.com
MX Priorities
- airtechuk-com01i.mail.protection.outlook.com: 0
A / AAAA Records
- 91.204.209.10 ↩ snakebite.hostns.io
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hostns.io alerting.hostns.io 2026022201 3600 7200 1209600 86400
Primary NS (mname)
ns1.hostns.io
Admin Email (rname)
alerting@hostns.io
Serial
2026022201
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hostns.io
ns1.hostns.io
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:109.70.148.51 include:spf.hostns.io -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:spf.protection.outlook.com ip4:109.70.148.51 include:spf.hostns.io -all
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