busdevgrp.com - dns.ninja
busdevgrp.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783427631 | ||||||
Subdomains
mail.busdevgrp.com |
Same first word
busdevgrp.com |
DNS History
9 records (8 active, 1 former)
●NSns-1188.awsdns-20.org2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●NSns-1887.awsdns-43.co.uk2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●NSns-475.awsdns-59.com2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●NSns-539.awsdns-03.net2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●MXalt1.aspmx.l.google.com2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●MXalt2.aspmx.l.google.com2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●MXaspmx.l.google.com2015-06-23 → 2026-07-07 · 2 obs
● 2026-07-07 12:50:38
●A23.236.62.1472020-01-11 → 2026-07-07 · 3 obs
● 2020-01-11 21:16:28
● 2026-07-07 12:50:38
○A64.191.13.132015-06-23 → 2016-10-08 · 4 obs
● 2016-10-08 20:48:54
○ 2020-01-11 21:16:28
○ 2026-07-07 12:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| busdevgrp.com | ns-539.awsdns-03.net, ns-475.awsdns-59.com, ns-1188.awsdns-20.org, ns-1887.awsdns-43.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.27
NS records: ns-539.awsdns-03.net, ns-475.awsdns-59.com, ns-1188.awsdns-20.org, ns-1887.awsdns-43.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for busdevgrp.com (unsigned zone)
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 4 | ns-1188.awsdns-20.org, ns-1887.awsdns-43.co.uk... |
| MX | 3 | alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 15)... |
| TXT | 1 | google-site-verification=UKZhrrEA8QMvc5l |
| SOA | 1 | ns-1887.awsdns-43.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-475.awsdns-59.com, ns-475.awsdns-59.com)
Analysis
Hierarchy
busdevgrp.com is a parent domain of mail.busdevgrp.com.
IP Addresses
busdevgrp.com has exactly one IP address — 23.236.62.147.
nexapp.co, readyti.com.br, lake.k12.il.us plus two other host names have IP numbers in common with busdevgrp.com.
Name Servers
Four name servers handle the delegation for busdevgrp.com: ns-475.awsdns-59.com, ns-539.awsdns-03.net, ns-1188.awsdns-20.org and ns-1887.awsdns-43.co.uk.
busdevgrp.com shares at least some of its name servers with other domains, including ludicroustabletvelocity.com, helionext.com, bike-park.jp and two others.
The host names ns-475.awsdns-59.com, ns-539.awsdns-03.net, ns-1188.awsdns-20.org and ns-1887.awsdns-43.co.uk each resolve to two IP addresses: ns-475.awsdns-59.com resolves to 205.251.193.219 and 2600:9000:5301:db00::1; ns-539.awsdns-03.net resolves to 205.251.194.27 and 2600:9000:5302:1b00::1; ns-1188.awsdns-20.org resolves to 205.251.196.164 and 2600:9000:5304:a400::1; ns-1887.awsdns-43.co.uk resolves to 205.251.199.95 and 2600:9000:5307:5f00::1.
Mail Servers
busdevgrp.com is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
At least some of the mail servers used by busdevgrp.com are shared with other domains: brandfield.dk, ns500693.ns500699.ns500699.ns500699.ns500693.ns500693.ns500693.ns500734.ns500734.ns500588.ns500699.ns500699.ns500693.ns500632.ns500602.dtrkdll.com, ns500754.ns500742.ns500742.ns500704.ns500688.ns500704.ns500704.ns500704.ns500671.ns500678.ns500688.ns500671.ns500649.lustychickser.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Three hostnames — aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com — each have two IP addresses: aspmx.l.google.com has 173.194.45.27 and 2607:f8b0:4004:c1b::1a, alt1.aspmx.l.google.com has 108.177.123.27 and 2800:3f0:4003:c0f::1b, and alt2.aspmx.l.google.com has 172.253.116.27 and 2a00:1450:400b:c02::1a.