bdqsmasterclasses.com - dns.ninja
bdqsmasterclasses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.239.32.21🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | any-in-2015.1e100.net | ||||||
| A | 216.239.34.21🇺🇸 Google216.239.34.0/24 | ||||||
| A | 216.239.36.21🇺🇸 Google216.239.36.0/24 | ||||||
| A | 216.239.38.21🇺🇸 Google216.239.38.0/24 | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2409121421 | ||||||
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=1783992202 | ||||||
Same first word
bdqsmasterclasses.com |
DNS History
9 records (6 active, 3 former)
○NSdns.ubmits.com2015-05-14 → 2017-04-04 · 4 obs
● 2017-04-04 20:33:56
○ 2026-07-13 10:49:26
○ 2026-07-14 01:38:00
○NSdns3.ubmits.com2015-05-14 → 2017-04-04 · 4 obs
● 2017-04-04 20:33:56
○ 2026-07-13 10:49:26
○ 2026-07-14 01:38:00
○NSdns4.ubmits.com2015-05-14 → 2017-04-04 · 4 obs
● 2017-04-04 20:33:56
○ 2026-07-13 10:49:26
○ 2026-07-14 01:38:00
●NSns1.ubmdns.com2026-07-13 → 2026-07-14 · 3 obs
● 2026-07-13 10:49:26
● 2026-07-14 01:38:00
●NSns2.ubmdns.com2026-07-13 → 2026-07-14 · 3 obs
● 2026-07-13 10:49:26
● 2026-07-14 01:38:00
●A216.239.32.212015-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 01:38:00
●A216.239.34.212015-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 01:38:00
●A216.239.36.212015-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 01:38:00
●A216.239.38.212015-05-14 → 2026-07-14 · 2 obs
● 2026-07-14 01:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| bdqsmasterclasses.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ Authoritative Response
Server:162.159.1.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdqsmasterclasses.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.36.21... |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
bdqsmasterclasses.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
doglopedix.com, yokakao.com, logonefinland.com and two other host names share IP numbers with bdqsmasterclasses.com.
Name Servers
DNS delegation for bdqsmasterclasses.com points to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.
bdqsmasterclasses.com uses the same name servers as several other domains — among them fwdfeb.com, ednworldwide.net, ivdtmag.com and two more.
ns1.ubmdns.com directs to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. ns2.ubmdns.com directs to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0. Each host name carries two IP addresses.