firstclassbears.org - robtex.com
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=1773551953 | ||||||
Same first word
DNS History
7 records (7 active, 0 former)
●NSdns1.cscdns.net2015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●NSdns2.cscdns.net2015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●MXcustmx.cscdns.net2015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●A216.239.32.212015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●A216.239.34.212015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●A216.239.36.212015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
●A216.239.38.212015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 11:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| firstclassbears.org | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclassbears.org (unsigned zone)
⏱️ Timing
Total: 526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.38.21, 216.239.34.21... |
| 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 IPs: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names such as thomasr.org, igg1.net, studiocole.net, ev2p.com and arq-bidolski.com share IP numbers with firstclassbears.org.
Name Servers
firstclassbears.org is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
firstclassbears.org uses the same name server setup as other domains, including creditcooperatif-lease.net, safemover.com, therealyellowpages.tv, drumlineii.com and so-appro.fr.
firstclassbears.org shares name servers with other domains, at least partially; for example xn--fiqs8sm0d8c.xn--fiqs8s and p(0x616e616c)pina.com.cn.
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
The mail server for firstclassbears.org is custmx.cscdns.net.
firstclassbears.org uses the same mail server setup as other domains, for instance patientcarealliance.org, aldi-digital.com, citrucelsoftchew.com, rolexhappygo.work and walgreenspharmacy.biz.
Some mail servers are shared between firstclassbears.org and other domains, for instance orient-express.biz.
Host custmx.cscdns.net points to IP 198.58.121.58.