polycom.sg - robtex.com
polycom.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | txa01hpiibpe.ams.hp.net ⭐ | ||||||
| A | 15.72.32.149🇺🇸 AS5468015.72.32.0/23 | ||||||
| PTR | txa01hpiibpe.ams.hp.net | ||||||
| NS | ns1.hp.com | ||||||
| A | 15.72.96.180🇺🇸 AS5468015.72.64.0/18 | ||||||
| PTR | ns1.hp.com | ||||||
| NS | ns2.hp.com | ||||||
| A | 15.72.32.180🇺🇸 AS5468015.72.32.0/23 | ||||||
| PTR | ns2.hp.com | ||||||
| NS | ns3.hp.com | ||||||
| A | 15.90.180.180🇺🇸 AS215515.90.180.0/22 To allow routing to other ISPs | ||||||
| PTR | ns3.hp.com | ||||||
| NS | ns4.hp.com | ||||||
| A | 15.90.164.180🇺🇸 AS215415.90.164.0/22 To allow routing to other ISPs | ||||||
| PTR | ns4.hp.com | ||||||
| NS | ns5.hp.com | ||||||
| A | 15.89.160.180🇺🇸 HP-INC15.89.160.0/22 To allow routing to other ISPs | ||||||
| PTR | ns5.hp.com | ||||||
| NS | ns6.hp.com | ||||||
| A | 15.89.164.180🇯🇵 HP-INC15.89.164.0/24 To allow routing to other ISPs | ||||||
| PTR | ns6.hp.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | txa01hpiibpe.ams.hp.nethostmaster@hp.com serial=3 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607132130 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NStxa01hpiibpe.ams.hp.net2026-02-15 → 2026-07-13 · 2 obs
● 2026-07-13 22:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| polycom.sg | ns1.hp.com, ns6.hp.com, ns3.hp.com, ns4.hp.com... | - |
✅ Authoritative Response
Server:15.90.164.180
NS records: ns1.hp.com, ns6.hp.com, ns3.hp.com, ns4.hp.com, ns5.hp.com, ns2.hp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polycom.sg (unsigned zone)
⏱️ Timing
Total: 2504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns4.hp.com, ns6.hp.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | txa01hpiibpe.ams.hp.net hostmaster.hp.co |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Name Servers
The DNS delegation for polycom.sg covers 7 name servers: ns1.hp.com, ns2.hp.com, ns3.hp.com and 4 more.
polycom.sg partially shares its NS delegation with several other domains, including medeatalk.com, hpenvy.co, plcmlab.com and two others.
The name servers ns4.hp.com, ns5.hp.com, ns6.hp.com and txa01hpiibpe.ams.hp.net are often found in use alongside these name servers.
Host names pointing to a single IP address:
ns1.hp.com points to the IP address 15.72.96.180.
ns2.hp.com points to the IP address 15.72.32.180.
ns3.hp.com points to the IP address 15.90.180.180.
ns4.hp.com points to the IP address 15.90.164.180.
ns5.hp.com points to the IP address 15.89.160.180.
ns6.hp.com points to the IP address 15.89.164.180.
txa01hpiibpe.ams.hp.net points to the IP address 15.72.32.149.