mail.techlab21.com - dns.ninja
mail.techlab21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.89.182.56🇫🇷 Microsoft40.80.0.0/12 | ||||||
| PTR | mail.techlab21.com | ||||||
| MX | mail.techlab21.com ⭐ | ||||||
| A | 40.89.182.56🇫🇷 Microsoft40.80.0.0/12 | ||||||
| PTR | mail.techlab21.com | ||||||
| TXT | v=spf1 a mx ip4:20.19.22.77 ip4:40.89.182.56 -all | ||||||
techlab21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.89.182.56🇫🇷 Microsoft40.80.0.0/12 | ||||||
| NS | ns1-01.azure-dns.com ⭐ | ||||||
| NS | ns2-01.azure-dns.net | ||||||
| NS | ns3-01.azure-dns.org | ||||||
| NS | ns4-01.azure-dns.info | ||||||
| MX | techlab21-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms31467811 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
PTR for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| techlab21.com | ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.1
NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techlab21.com (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.89.182.56 |
| MX | 1 | mail.techlab21.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:20.19.22.77 ip4:40.89.18 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)
Analysis
IP Addresses
mail.techlab21.com resolves to one IP address: 40.89.182.56.
devsage.com and openaispeech.techlab21.com, along with other host names, share IP addresses with mail.techlab21.com.
Mail Servers
Mail for mail.techlab21.com is handled by one mail server — mail.techlab21.com.
mail.techlab21.com has exactly one IP number: 40.89.182.56.