biigc.com - robtex.com
biigc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ndns1.cosmotown.com | ||||||
| A | 184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix | ||||||
| PTR | ec2-184-72-57-6.us-west-1.compute.amazonaws.com | ||||||
| NS | ndns2.cosmotown.com | ||||||
| A | 54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-47-228.us-west-1.compute.amazonaws.com | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@biigc.com 2026-01-17 #6 | ||||||
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=1777274316 | ||||||
Same first word
biigc.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.misconfigured.dns.server.invalid2026-02-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:23:42
●NSndns1.cosmotown.com2026-02-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:23:42
●NSndns2.cosmotown.com2026-02-20 → 2026-04-27 · 2 obs
● 2026-04-27 07:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| biigc.com | ndns1.cosmotown.com, ndns2.cosmotown.com | 2 records |
✅ Authoritative Response
Server:54.177.47.228
NS records: ndns1.cosmotown.com, ndns2.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biigc.com (unsigned zone)
⏱️ Timing
Total: 313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ndns2.cosmotown.com, ndns1.cosmotown.com |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)
Analysis
Name Servers
biigc.com is delegated to three name servers: ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.
biigc.com at least partially shares name servers with other domains, for instance hkseesybyi.com, yuik.ru, cjtbradio.ca, public.ee and 260bayspin.com.
These name servers are commonly used with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns1.vigbo.site, ns2.vigbo.site, ns1-wp.servername.online and ns2-wp.servername.online.
Host names with a single IP:
ndns1.cosmotown.com points to 184.72.57.6.
ndns2.cosmotown.com points to 54.177.47.228.