master.bb.postex-dev.com - dns.ninja
master.bb.postex-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-231.awsdns-28.com ⭐ | ||||||
| A | 2600:9000:5300:e700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-231.awsdns-28.com | ||||||
| A | 205.251.192.231🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-231.awsdns-28.com | ||||||
| NS | ns-1250.awsdns-28.org | ||||||
| A | 2600:9000:5304:e200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1250.awsdns-28.org | ||||||
| A | 205.251.196.226🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1250.awsdns-28.org | ||||||
| NS | ns-1822.awsdns-35.co.uk | ||||||
| A | 2600:9000:5307:1e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1822.awsdns-35.co.uk | ||||||
| A | 205.251.199.30🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1822.awsdns-35.co.uk | ||||||
| NS | ns-894.awsdns-47.net | ||||||
| A | 2600:9000:5303:7e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-894.awsdns-47.net | ||||||
| A | 205.251.195.126🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-894.awsdns-47.net | ||||||
| SOA | ns-231.awsdns-28.comawsdns-hostmaster@amazon.com serial=1 | ||||||
bb.postex-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-943.awsdns-53.net ⭐ | ||||||
| NS | ns-1461.awsdns-54.org | ||||||
| NS | ns-1806.awsdns-33.co.uk | ||||||
| NS | ns-463.awsdns-57.com | ||||||
| SOA | ns-943.awsdns-53.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1250.awsdns-28.org2026-02-19 → 2026-08-12 · 2 obs
● 2026-08-12 10:34:26
●NSns-1822.awsdns-35.co.uk2026-02-19 → 2026-08-12 · 2 obs
● 2026-08-12 10:34:26
●NSns-231.awsdns-28.com2026-02-19 → 2026-08-12 · 2 obs
● 2026-08-12 10:34:26
●NSns-894.awsdns-47.net2026-02-19 → 2026-08-12 · 2 obs
● 2026-08-12 10:34:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postex-dev.com | ns-267.awsdns-33.com, ns-738.awsdns-28.net, ns-1815.awsdns-34.co.uk, ns-1363.awsdns-42.org | 2 records |
| bb.postex-dev.com | ns-1461.awsdns-54.org, ns-1806.awsdns-33.co.uk, ns-463.awsdns-57.com, ns-943.awsdns-53.net | - |
| master.bb.postex-dev.com | ns-1250.awsdns-28.org, ns-1822.awsdns-35.co.uk, ns-231.awsdns-28.com, ns-894.awsdns-47.net | - |
✅ Authoritative Response
Server:205.251.196.226
NS records: ns-1250.awsdns-28.org, ns-1822.awsdns-35.co.uk, ns-231.awsdns-28.com, ns-894.awsdns-47.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bb.postex-dev.com (unsigned zone)
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1250.awsdns-28.org, ns-1822.awsdns-35.co.uk... |
| SOA | 1 | ns-231.awsdns-28.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-267.awsdns-33.com, ns-267.awsdns-33.com)
Analysis
Name Servers
master.bb.postex-dev.com has four authoritative name servers: ns-231.awsdns-28.com, ns-894.awsdns-47.net, ns-1250.awsdns-28.org and ns-1822.awsdns-35.co.uk.
The name servers of master.bb.postex-dev.com overlap at least partially with those of other domains — among them comunidadjorgito.com, 230.248.199.in-addr.arpa, jpserve.net and two more.
Each of the four hosts ns-231.awsdns-28.com, ns-894.awsdns-47.net, ns-1250.awsdns-28.org and ns-1822.awsdns-35.co.uk has two IP addresses. ns-231.awsdns-28.com points to 205.251.192.231 and 2600:9000:5300:e700::1. ns-894.awsdns-47.net points to 205.251.195.126 and 2600:9000:5303:7e00::1. ns-1250.awsdns-28.org points to 205.251.196.226 and 2600:9000:5304:e200::1. ns-1822.awsdns-35.co.uk points to 205.251.199.30 and 2600:9000:5307:1e00::1.