col28.com - robtex.com
col28.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=1771291435 | ||||||
Same first word
col28.com |
DNS History
2 records (2 active, 0 former)
●NSdarwin.ns.cloudflare.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-24 11:07:42
●NSgwen.ns.cloudflare.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-24 11:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| col28.com | darwin.ns.cloudflare.com, gwen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.151
NS records: darwin.ns.cloudflare.com, gwen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for col28.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | darwin.ns.cloudflare.com, gwen.ns.cloudflare.com |
| SOA | 1 | darwin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (darwin.ns.cloudflare.com, darwin.ns.cloudflare.com, darwin.ns.cloudflare.com...)
Analysis
Name Servers
col28.com is delegated to two name servers darwin.ns.cloudflare.com and gwen.ns.cloudflare.com.
col28.com shares the same name server setup as other domains, for instance ordinance.io, uptimeinstitute.org, chakirlinen.com, cdcsp.com and hitabi.ir.
col28.com at least partially shares name servers with other domains, for instance holets.net, kenkeldesign.com, tipshealthfitness365.com, bigwhite(0x636f636b).com and obds.com.
these name servers are commonly used alongside kia.ns.cloudflare.com.
Host names with six IP numbers:
Host name darwin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151.
Host name gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160.