test.bootlab.org - dns.ninja
test.bootlab.org
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx.mailb.org ⭐ | ||||||
| A | 2a01:4f8:173:14c3:1::161🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mailb.org | ||||||
| A | 138.201.70.161🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mailb.org | ||||||
bootlab.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.70.164🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| NS | ns1.mailb.org ⭐ | ||||||
| NS | ns2.mailb.org | ||||||
| MX | mx.mailb.org ⭐ | ||||||
| TXT | v=spf1 a mx | ||||||
| SOA | ns1.mailb.orgbot@bootlab.org 2026-05-07 #0 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| bootlab.org | ns2.mailb.org, ns1.mailb.org | 4 records |
✅ Authoritative Response
Server:138.201.70.160
NS records: ns2.mailb.org, ns1.mailb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bootlab.org (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mx.mailb.org (pri: 10) |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.mailb.org, ns1.mailb.org, ns2.mailb.org...)
Analysis
Mail Servers
test.bootlab.org uses one mail server — mx.mailb.org.
The mail server setup of test.bootlab.org matches that of other domains such as 176.bootlab.org, 205.bootlab.org, 204.bootlab.org and two others.
At least some of the mail servers used by test.bootlab.org are shared with other domains: 140.bootlab.org, 223.bootlab.org, 230.bootlab.org and two others among them.
mx.mailb.org carries two IP numbers: 138.201.70.161 and 2a01:4f8:173:14c3:1::161.