first-classbear.us - robtex.com
first-classbear.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=1773555288 | ||||||
Same first word
first-classbear.org |
first-classbear.com |
first-classbear.biz |
first-classbear.us |
first-classbear.info |
first-classbear.net |
DNS History
7 records (7 active, 0 former)
●NSdns1.cscdns.net2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●NSdns2.cscdns.net2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●MXcustmx.cscdns.net2015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●A216.239.32.212015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●A216.239.34.212015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●A216.239.36.212015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
●A216.239.38.212015-06-06 → 2026-03-23 · 2 obs
● 2026-03-23 15:57:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| first-classbear.us | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-classbear.us (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.38.21... |
| 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
first-classbear.us points to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
For instance, other host names home-repas.fr, africaeagle.com, daaproperties.com, pieguytech.com and kieda.info share IP numbers with first-classbear.us.
Name Servers
first-classbear.us is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
first-classbear.us uses the same name server setup as other domains such as keysight.sg, digitaldepository.biz, sacholdings.com, netnames.sk and krafthealthyliving.hk.
first-classbear.us shares name servers with other domains at least partially, for instance countrywide-wholesale.us and scania.pk.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
first-classbear.us is handled by a single mail server, custmx.cscdns.net.
first-classbear.us shares the same mail server setup as other domains, for instance iedata.net, selectheartlandchevy.com, servehf.com, fivehourenergy.com.pt and bear(0x6e616b6564).ca.
first-classbear.us shares at least partially some mail servers with other domains, for instance admag.us.
custmx.cscdns.net points to a single IP: 198.58.121.58.