nullmx.bear-air.com - robtex.com
nullmx.bear-air.com
| DNSSEC | ⚠️ Not signed | ||||||
bear-air.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns01.domaincontrol.com ⭐ | ||||||
| NS | ns02.domaincontrol.com | ||||||
| MX | bearair-com01b.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORG20309395.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns01.domaincontrol.comdns@jomax.net 2026-02-02 #3 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| bear-air.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bear-air.com (unsigned zone)
⏱️ Timing
Total: 2137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)