firstclassbears.us - dns.ninja
firstclassbears.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782779180 | ||||||
Same first word
firstclassbears.info |
firstclassbears.net |
firstclassbears.biz |
firstclassbears.com |
firstclassbears.org |
firstclassbears.us |
DNS History
7 records (7 active, 0 former)
●NSdns1.cscdns.net2015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●NSdns2.cscdns.net2015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●MXcustmx.cscdns.net2015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●A216.239.32.212015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●A216.239.34.212015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●A216.239.36.212015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
●A216.239.38.212015-07-03 → 2026-06-30 · 2 obs
● 2026-06-30 00:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| firstclassbears.us | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclassbears.us (unsigned zone)
⏱️ Timing
Total: 1238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.36.21... |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
firstclassbears.us directs to four IP numbers, which are 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Additional host names — thor4consultoria.com, barefootlawyers.org, pcmonitor.be and two others — share IP numbers with firstclassbears.us.
Name Servers
DNS delegation for firstclassbears.us points to two name servers: dns1.cscdns.net and dns2.cscdns.net.
firstclassbears.us shares its name server setup with other domains, including otard.ru, dolce-la-hulpe-bruxelles-hotel.fr, disneythemusical.com and two others.
firstclassbears.us has partial name server overlap with other domains, including asktheinvisalignexpert.com.
dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.
Mail Servers
firstclassbears.us has one mail server: custmx.cscdns.net.
firstclassbears.us shares the same mail server setup as other domains, including foodlion.club, soulcycle-equinox.com, livedclevents.org and two others.
firstclassbears.us overlaps on mail servers with certain other domains, glamour.in among them.
custmx.cscdns.net has exactly one IP number: 198.58.121.58.