kgf-3.com - robtex.com
kgf-3.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.52.91🇺🇸 SWITCH_AMGEN138.133.52.0/24 Switch Communications Customer Route | ||||||
| PTR | ns1.amgen.com | ||||||
| NS | ns2.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.61.100🇺🇸 SWITCH_AMGEN138.133.61.0/24 | ||||||
| PTR | ns2.amgen.com | ||||||
| NS | ns3.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.194.6🇺🇸 SWITCH_AMGEN138.133.194.0/24 PNAP-AMS004 Amgen Route | ||||||
| PTR | ns3.amgen.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=1785014887 | ||||||
Same first word
DNS History
3 records (3 active, 0 former)
●NSns1.amgen.com2007-10-31 → 2026-07-25 · 4 obs
○ 2015-08-06 18:04:38
● 2026-05-29 18:34:06
● 2026-07-25 21:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| kgf-3.com | ns1.amgen.com, ns2.amgen.com, ns3.amgen.com | 3 records |
✅ Authoritative Response
Server:138.133.194.6
NS records: ns1.amgen.com, ns2.amgen.com, ns3.amgen.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kgf-3.com (unsigned zone)
⏱️ Timing
Total: 3237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.amgen.com, ns2.amgen.com, ns3.amgen.com)
Analysis
Name Servers
kgf-3.com is served by three name servers: ns1.amgen.com, ns2.amgen.com and ns3.amgen.com.
The name servers of kgf-3.com overlap at least partially with those of other domains — among them filgrastim.mx, brochetteconnection.com, xalbrego.net and two more.
These name servers commonly appear in combination with the name servers ns0-can.amgen.com.
ns1.amgen.com has IP address 138.133.52.91, ns2.amgen.com has IP address 138.133.61.100 and ns3.amgen.com has IP address 138.133.194.6 — one address each.