bdos.com - dns.ninja
bdos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.81.126.207🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | dns3.clindner.net | ||||||
| NS | dns1.clindner.net ⭐ | ||||||
| A | 54.81.126.207🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | dns3.clindner.net | ||||||
| NS | dns2.clindner.net | ||||||
| A | 52.54.21.53🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix | ||||||
| PTR | dns2.clindner.net | ||||||
| NS | dns3.clindner.net | ||||||
| A | 54.81.126.207🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | dns3.clindner.net | ||||||
| MX | mail.bdos.com ⭐ | ||||||
| A | 54.81.126.207🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | dns3.clindner.net | ||||||
| MX | dns2.clindner.com(10) | ||||||
| A | 52.54.21.53🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix | ||||||
| PTR | dns2.clindner.net | ||||||
| TXT | v=spf1 a mx ptr all | ||||||
| SOA | dns1.clindner.netroot@dns1.clindner.net 2026-04-21 #3 | ||||||
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=1786221434 | ||||||
Subdomains
mail.bdos.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns1.clindner.net2015-07-18 → 2026-08-08 · 2 obs
● 2026-08-08 21:02:40
●NSdns2.clindner.net2015-07-18 → 2026-08-08 · 5 obs
○ 2015-09-22 14:05:58
○ 2017-05-17 21:01:14
● 2026-03-07 19:51:28
● 2026-08-08 21:02:40
●NSdns3.clindner.net2026-03-07 → 2026-08-08 · 3 obs
● 2026-03-07 19:51:28
● 2026-08-08 21:02:40
●MXdns2.clindner.com2015-07-18 → 2026-08-08 · 2 obs
● 2026-08-08 21:02:40
●MXmail.bdos.com2015-07-18 → 2026-08-08 · 2 obs
● 2026-08-08 21:02:40
○A24.172.62.462015-07-18 → 2017-05-17 · 4 obs
● 2017-05-17 21:01:14
○ 2026-03-07 19:51:28
○ 2026-08-08 21:02:40
●A54.81.126.2072026-03-07 → 2026-08-08 · 3 obs
● 2026-03-07 19:51:28
● 2026-08-08 21:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bdos.com | dns1.clindner.net, dns2.clindner.net, dns3.clindner.net | - |
✅ Authoritative Response
Server:54.81.126.207
NS records: dns1.clindner.net, dns2.clindner.net, dns3.clindner.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdos.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.81.126.207 |
| NS | 3 | dns3.clindner.net, dns2.clindner.net... |
| MX | 2 | dns2.clindner.com (pri: 10), mail.bdos.com (pri: 5) |
| TXT | 1 | v=spf1 a mx ptr all |
| SOA | 1 | dns1.clindner.net root.dns1.clindner.net |
Analysis
Hierarchy
bdos.com serves as the parent of mail.bdos.com.
IP Addresses
bdos.com points to a single IP number: 54.81.126.207.
Additional host names — mail.bdos-finop.com, mail.trevorlindner.org, clindner.com and two others — share IP numbers with bdos.com.
Name Servers
The authoritative name servers for bdos.com are dns1.clindner.net, dns2.clindner.net and dns3.clindner.net — three in total.
bdos.com has at least partial name server overlap with other domains, such as masplex.com, bdos-finop.com, masplex.org and two others.
It is common to see these name servers used together with name servers dns1.clindner.com and dns2.clindner.com.
dns1.clindner.net, dns2.clindner.net and dns3.clindner.net each resolve to a single IP address: dns1.clindner.net resolves to 54.81.126.207, dns2.clindner.net resolves to 52.54.21.53 and dns3.clindner.net resolves to 54.81.126.207.
Both dns1.clindner.net and dns3.clindner.net resolve to 54.81.126.207 IP addresses each.
Mail Servers
bdos.com has two mail servers: mail.bdos.com and dns2.clindner.com.
mail.bdos.com directs to 54.81.126.207 and dns2.clindner.com directs to 52.54.21.53; each host name points to exactly one IP number.