firstclassbears.org - dns.ninja
firstclassbears.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782826915 | ||||||
Same first word
firstclassbears.org |
firstclassbears.us |
firstclassbears.info |
firstclassbears.net |
firstclassbears.biz |
firstclassbears.com |
DNS History
7 records (7 active, 0 former)
●NSdns1.cscdns.net2015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●NSdns2.cscdns.net2015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●MXcustmx.cscdns.net2015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●A216.239.32.212015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●A216.239.34.212015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●A216.239.36.212015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
●A216.239.38.212015-07-06 → 2026-06-30 · 2 obs
● 2026-06-30 13:53:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| firstclassbears.org | 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 firstclassbears.org (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.36.21, 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
firstclassbears.org resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Additional host names — thomasr.org, myloker.web.id, electronmarine.net and two others — share IP numbers with firstclassbears.org.
Name Servers
The NS records for firstclassbears.org delegate to dns1.cscdns.net and dns2.cscdns.net.
firstclassbears.org shares its name server setup with other domains, including creditcooperatif-lease.net, xn--hy1bx3c4l.kr, chevyimpalaperformance.com and two others.
firstclassbears.org has some name servers in common with other domains such as countrywide-bank-mortgage-venturesllc.com, xn--fiqs8sm0d8c.xn--fiqs8s and p(0x616e616c)pina.com.cn
dns1.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100. Likewise, dns2.cscdns.net resolves to 156.154.131.100 and 2610:a1:1023::100 — two IP addresses apiece.
Mail Servers
firstclassbears.org has one mail server: custmx.cscdns.net.
firstclassbears.org shares the same mail server setup as other domains, including mtoliveverizon.com, metromanilla.com, patientcarealliance.org and two others.
At least a portion of firstclassbears.org's mail servers are also used by other domains, for example orient-express.biz.
custmx.cscdns.net resolves to 198.58.121.58 and no other IP number.