firstclassbears.com - dns.ninja
firstclassbears.com
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=1782883281 | ||||||
Same first word
firstclassbears.us |
firstclassbears.info |
firstclassbears.net |
firstclassbears.biz |
firstclassbears.com |
firstclassbears.org |
DNS History
14 records (7 active, 7 former)
●NSdns1.cscdns.net2015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
●NSdns2.cscdns.net2015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
○NSns1.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
○NSns2.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
○NSns3.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
○NSns4.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
○NSns5.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
○NSns6.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
●MXcustmx.cscdns.net2015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
○A199.107.237.792007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-07-01 05:43:52
●A216.239.32.212015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
●A216.239.34.212015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
●A216.239.36.212015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
●A216.239.38.212015-07-24 → 2026-07-01 · 3 obs
● 2015-07-24 22:46:40
● 2026-07-01 05:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| firstclassbears.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclassbears.com (unsigned zone)
⏱️ Timing
Total: 553ms | 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.com directs to four IP numbers, which are 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Two other host names, along with bpcsa.com, sideprojects.net and ovicloud.net, also share IP numbers with firstclassbears.com.
Name Servers
firstclassbears.com has two authoritative name servers — dns1.cscdns.net and dns2.cscdns.net.
firstclassbears.com shares its NS records with other domains, for example rolexsreplicawatches.net, mondialassistance.com.au, fecrmls.com and two others.
firstclassbears.com has overlapping name servers with several other domains — among them fluor.info, (0x6469636b)s.org, mclaren.productions and sportsmatter.org.
Both dns1.cscdns.net and dns2.cscdns.net have two IP addresses each. dns1.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100; dns2.cscdns.net resolves to 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
The sole mail server for firstclassbears.com is custmx.cscdns.net.
Among the domains sharing a mail server setup with firstclassbears.com are mortgagegiftregistry.ca, laquintainnsandsuites.(0x787878), tripwow.fr and two others.
custmx.cscdns.net points to one IP number — 198.58.121.58.