firstclassbears.com - robtex.com
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=1774380287 | ||||||
Same first word
DNS History
14 records (7 active, 7 former)
●NSdns1.cscdns.net2015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
●NSdns2.cscdns.net2015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
○NSns1.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
○NSns2.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
○NSns3.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
○NSns4.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
○NSns5.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
○NSns6.1800flowers.com2007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
●MXcustmx.cscdns.net2015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
○A199.107.237.792007-10-24 → 2007-10-24 · 3 obs
○ 2015-07-24 22:46:40
○ 2026-03-24 19:25:32
●A216.239.32.212015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
●A216.239.34.212015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
●A216.239.36.212015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
●A216.239.38.212015-07-24 → 2026-03-24 · 3 obs
● 2015-07-24 22:46:40
● 2026-03-24 19:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| firstclassbears.com | 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.com (unsigned zone)
⏱️ Timing
Total: 322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 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
Four IP numbers are pointed to by firstclassbears.com: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names including bpcsa.com, sideprojects.net, wallawalladesign.com, ovicloud.net and rphproperties.com share IP numbers with firstclassbears.com.
Name Servers
firstclassbears.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.
firstclassbears.com shares the same name server setup as other domains, for instance mondialassistance.com.au, fecrmls.com, brawny.at, al-ko.be and caltexoils.co.nz.
firstclassbears.com at least partially shares name servers with other domains, for instance fluor.info, (0x6469636b)s.org, mclaren.productions, sportsmatter.org and firstfranklinsucks.us.
Host names with two IP numbers:
The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
firstclassbears.com is handled by a single mail server, custmx.cscdns.net.
firstclassbears.com shares the same mail server setup as other domains, for instance tripwow.fr, bscchina.com.cn, lovemarlboro.com, givethegiftofdisney.com and fireandforgetbook.com.
custmx.cscdns.net resolves to IP 198.58.121.58.