fbiz.net - robtex.com
fbiz.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.0.44🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | ab791f743a3c6d593.awsglobalaccelerator.com | ||||||
| A | 99.83.248.72🇺🇸 Amazon99.83.240.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@fbiz.net serial=4 | ||||||
net
| 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=1774620357 | ||||||
Subdomains
www.fbiz.net |
Same first word
fbiz.net.br |
fbiz.in |
fbiz.financial |
fbiz.cn |
fbiz.us |
fbiz.es |
fbiz.net |
fbiz.ru |
fbiz.de |
fbiz.cz |
fbiz.com.br |
fbiz.org |
fbiz.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.hosting.co.kr2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
●NSns2.hosting.co.kr2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
○NSns3.cypack.com2015-08-07 → 2017-08-20 · 4 obs
● 2017-08-20 01:38:14
○ 2026-03-26 01:33:26
○ 2026-03-27 14:26:08
●NSns3.hosting.co.kr2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
○NSns4.cypack.com2015-08-07 → 2017-08-20 · 5 obs
○ 2015-12-12 07:40:02
● 2017-08-20 01:38:14
○ 2026-03-26 01:33:26
○ 2026-03-27 14:26:08
●NSns4.hosting.co.kr2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
○A202.31.187.1542015-08-07 → 2017-08-20 · 4 obs
● 2017-08-20 01:38:14
○ 2026-03-26 01:33:26
○ 2026-03-27 14:26:08
●A75.2.0.442026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
●A99.83.248.722026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 01:33:26
● 2026-03-27 14:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| fbiz.net | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.11
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbiz.net (unsigned zone)
⏱️ Timing
Total: 4348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.248.72, 75.2.0.44 |
| NS | 4 | ns1.hosting.co.kr, ns2.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.fbiz.net |
Analysis
Hierarchy
The parent of www.fbiz.net is fbiz.net.
IP Addresses
fbiz.net resolves to two IP numbers: 75.2.0.44 and 99.83.248.72.
Other host names, for instance ekd.biz, waldus.com, xn--cg4bkis5o12q.com, econano.com and xn--lz2bw9n28dbyn.com share IP numbers with fbiz.net.
Name Servers
fbiz.net's delegation is handled by four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
fbiz.net partially shares name servers with other domains; examples include on21.com, miryang.com, miztalktalk.net, syruptv.com and xn--t60bu7l12b59tbua204bjxi.com.
Host names with one IP number:
Host name ns1.hosting.co.kr points to 121.254.170.11.
Host name ns2.hosting.co.kr points to 43.201.141.93.
Host name ns3.hosting.co.kr points to 121.254.170.12.
Host name ns4.hosting.co.kr points to 43.201.141.93.
Host names pointing to 43.201.141.93: ns2.hosting.co.kr, ns4.hosting.co.kr.