b2unit.org - dns.ninja
b2unit.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783438399 | ||||||
Subdomains
mailhost.b2unit.org |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1242.awsdns-27.org2015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
●NSns-1538.awsdns-00.co.uk2015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
●NSns-307.awsdns-38.com2015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
●NSns-929.awsdns-52.net2015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
●MXmailhost.b2unit.org2015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
●A219.94.238.302015-07-13 → 2026-07-07 · 2 obs
● 2026-07-07 15:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| b2unit.org | ns-307.awsdns-38.com, ns-929.awsdns-52.net, ns-1242.awsdns-27.org, ns-1538.awsdns-00.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.195.161
NS records: ns-307.awsdns-38.com, ns-929.awsdns-52.net, ns-1242.awsdns-27.org, ns-1538.awsdns-00.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2unit.org (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.238.30 |
| NS | 4 | ns-1242.awsdns-27.org, ns-1538.awsdns-00.co.uk... |
| MX | 1 | mailhost.b2unit.org (pri: 10) |
| TXT | 1 | v=spf1 +ip6:2401:2500:204:1147:133:125:4 |
| SOA | 1 | ns-929.awsdns-52.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1242.awsdns-27.org, ns-1242.awsdns-27.org)
Analysis
Hierarchy
The domain mailhost.b2unit.org falls under the parent b2unit.org.
IP Addresses
b2unit.org resolves to just one IP address, 219.94.238.30.
Two other host names, along with b2unit.com, mx2.ymo.net and wren.ch, also share IP numbers with b2unit.org.
Name Servers
The NS records for b2unit.org point to four name servers: ns-307.awsdns-38.com, ns-929.awsdns-52.net, ns-1242.awsdns-27.org and ns-1538.awsdns-00.co.uk.
At least some of b2unit.org's name servers are shared with other domains, for example bulmer.fi, egr.com, rootsintegrativegynecology.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-307.awsdns-38.com directs to 205.251.193.51 and 2600:9000:5301:3300::1; ns-929.awsdns-52.net directs to 205.251.195.161 and 2600:9000:5303:a100::1; ns-1242.awsdns-27.org directs to 205.251.196.218 and 2600:9000:5304:da00::1; ns-1538.awsdns-00.co.uk directs to 205.251.198.2 and 2600:9000:5306:200::1.
Mail Servers
The sole mail server for b2unit.org is mailhost.b2unit.org.
mailhost.b2unit.org directs to just one IP number, 133.125.46.134.