mail2.open-care.com - robtex.com
mail2.open-care.com
| DNSSEC | ⚠️ Not signed | ||||||
open-care.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.143.168.211🇨🇳 TENCENT-NET-AP43.143.128.0/18 | ||||||
| NS | ns1.bdm.microsoftonline.com ⭐ | ||||||
| NS | ns2.bdm.microsoftonline.com | ||||||
| NS | ns3.bdm.microsoftonline.com | ||||||
| NS | ns4.bdm.microsoftonline.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | mscid=UGF1Vz50GJD2WC5sq1ic+S61+bUVnZXLVqJOFbapVdt0+Uq0h0lzHveE/i3luSZGzkSNpqi... | ||||||
| TXT | v=spf1 include:spf.mail.qq.com include:spf.protection.outlook.com ~all | ||||||
| SOA | ns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A184.72.237.1732016-04-10 → 2016-04-10 · 2 obs
● 2016-04-10 22:00:30
○ 2026-04-14 04:55:06
○ 2026-04-14 04:55:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open-care.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-care.com (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)