amgen.doctor - robtex.com
amgen.doctor
| 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 | ||||||
doctor
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.doctor ⭐ | ||||||
| NS | v0n1.nic.doctor | ||||||
| NS | v0n2.nic.doctor | ||||||
| NS | v0n3.nic.doctor | ||||||
| NS | v2n0.nic.doctor | ||||||
| NS | v2n1.nic.doctor | ||||||
| SOA | v0n0.nic.doctorhostmaster@donuts.email serial=1780402043 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| doctor | v0n3.nic.doctor, v2n1.nic.doctor, v0n0.nic.doctor, v0n2.nic.doctor... | 12 records |
| amgen.doctor | ns1.amgen.com, ns3.amgen.com, ns2.amgen.com | - |
✅ Authoritative Response
Server:138.133.61.100
NS records: ns1.amgen.com, ns3.amgen.com, ns2.amgen.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amgen.doctor (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.doctor, v2n0.nic.doctor, v0n3.nic.doctor...)
Analysis
Name Servers
The authoritative name servers for amgen.doctor are ns1.amgen.com, ns2.amgen.com and ns3.amgen.com — three in total.
There is at least partial name server overlap between amgen.doctor and other domains — amgenbevacizumab.com.au, bysteap.info, oncologyrankligand.info and two more among them.
These name servers are routinely deployed together with the name servers ns0-can.amgen.com.
The hostnames ns1.amgen.com, ns2.amgen.com and ns3.amgen.com each resolve to a single IP: ns1.amgen.com → 138.133.52.91, ns2.amgen.com → 138.133.61.100, ns3.amgen.com → 138.133.194.6.