amgen.ltd - robtex.com
amgen.ltd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.52.91🇺🇸 AS14762138.133.52.0/24 Switch Communications Customer Route | ||||||
| PTR | ns1.amgen.com | ||||||
| NS | ns2.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.61.100🇺🇸 AS14762138.133.61.0/24 | ||||||
| PTR | ns2.amgen.com | ||||||
| NS | ns3.amgen.com ⚠️ Not in zone NS records | ||||||
| A | 138.133.194.6🇺🇸 AS14762138.133.194.0/24 PNAP-AMS004 Amgen Route | ||||||
| PTR | ns3.amgen.com | ||||||
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1780654462 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSdns10.hichina.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-31 16:10:24
○ 2026-06-05 10:26:30
○NSdns9.hichina.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-31 16:10:24
○ 2026-06-05 10:26:30
●NSns1.amgen.com2026-05-29 → 2026-06-05 · 3 obs
● 2026-05-29 18:45:54
● 2026-06-05 10:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v2n1.nic.ltd, v0n1.nic.ltd, v0n3.nic.ltd, v2n0.nic.ltd... | 12 records |
| amgen.ltd | ns2.amgen.com, ns1.amgen.com, ns3.amgen.com | - |
✅ Authoritative Response
Server:138.133.194.6
NS records: ns2.amgen.com, ns1.amgen.com, ns3.amgen.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amgen.ltd (unsigned zone)
⏱️ Timing
Total: 2203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ltd, v2n1.nic.ltd, v0n1.nic.ltd...)
Analysis
Name Servers
Three name servers are authoritative for amgen.ltd: ns1.amgen.com, ns2.amgen.com and ns3.amgen.com.
At least some of amgen.ltd's name servers are shared with other domains, for example vectibix.fr, enbrelcare.com, upzelma.com and two more.
These name servers tend to be used in conjunction with the name servers ns0-can.amgen.com.
Three hostnames, one IP address apiece: ns1.amgen.com resolves to 138.133.52.91, ns2.amgen.com resolves to 138.133.61.100 and ns3.amgen.com resolves to 138.133.194.6.