mail.swerfer.com - robtex.com
mail.swerfer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.101.9.75🇳🇱 Microsoft20.64.0.0/10 | ||||||
| PTR | mail.swerfer.com | ||||||
swerfer.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 20.101.9.75🇳🇱 Microsoft20.64.0.0/10 | ||||||
| NS | ns1-04.azure-dns.com ⭐ | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| MX | mail.swerfer.com ⭐ | ||||||
| TXT | v=spf1 include:spf.brevo.com ~all | ||||||
| TXT | ms-domain-verification=b7ba3ea2-4b86-4e2d-b689-8e176c1381ee | ||||||
| TXT | brevo-code:3f3eda72dd3a5649656822b0e3da4cdb | ||||||
| SOA | ns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
PTR for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| swerfer.com | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.4
NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.101.9.75 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)
Analysis
IP Addresses
mail.swerfer.com points to a single IP number: 20.101.9.75.
Other host names, for instance randomtoken.net, share IP numbers with mail.swerfer.com.