airsysco.com

Valid Email Server
Domain Lookup › airsysco.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
airsysco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 22:17:57 UTC · ↺ Refresh

MX Hostnames

  • airsysco-com.mail.protection.outlook.com

MX Priorities

  • airsysco-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 20.75.223.242 (no PTR)

Mail Server IPs

  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com

SOA Record

Raw SOA ns33.domaincontrol.com dns.jomax.net 2025100102 28800 7200 604800 600
Primary NS (mname)
ns33.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025100102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns33.domaincontrol.com
ns34.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

9 records
  • WzDvnLeir+DTN3S/5eZz93hQPVe6D8J0ef/sQMHYmhhYZfBRxh58kOal5t52ZwVL5iK5s9A3CJ+C/GH1xsHnGQ==
  • _globalsign-domain-verification=sQxOdmbs91G9VfX0OyRsUFPlfv8soL7NcWQbJL9UB_
  • globalsign-domain-verification=DD4F8E1B5D4124DC17D49E6F101A345C
  • globalsign-domain-verification=0936424b362013ddcefa841d6dddfb99
  • globalsign-domain-verification=7616e9d0ed56336a04f967615fa9e09a
  • globalsign-domain-verification=E68E8453E5BB9F7471B2ADC1975EC40E
  • globalsign-domain-verification=c767845dfb441dabbb0e3266420bca1c
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms21828575
Full email verification for airsysco.com

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