polycom.nl - dns.ninja
polycom.nl
| 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=12 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-14 17:00:02 +0000 (EPOCH 1784048402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-14 #34 | ||||||
Same first word
Similar names
DNS History
22 records (7 active, 15 former)
○NSdns1.cscdns.net2020-11-28 → 2020-11-28 · 4 obs
● 2020-11-28 03:49:08
○ 2026-02-16 07:51:10
○ 2026-07-14 17:59:16
○NSdns2.cscdns.net2020-11-28 → 2020-11-28 · 4 obs
● 2020-11-28 03:49:08
○ 2026-02-16 07:51:10
○ 2026-07-14 17:59:16
○NSns1.hosting.interactie.nl2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
●NSns1.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns1.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
○NSns2.hosting.interactie.nl2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
●NSns2.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns2.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
●NSns3.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns3.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
●NSns4.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns4.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
●NSns5.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns5.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
●NSns6.hp.com2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○NSns6.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
○NSns7.markmonitor.com2015-06-15 → 2017-04-29 · 5 obs
● 2015-06-15 19:08:04
● 2017-04-29 07:34:26
○ 2020-11-28 03:49:08
○ 2026-07-14 17:59:16
●NStxa01hpiibpe.ams.hp.net2026-02-16 → 2026-07-14 · 3 obs
● 2026-02-16 07:51:10
● 2026-07-14 17:59:16
○MXpolycom.nl.s200a1.psmtp.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
○MXpolycom.nl.s200a2.psmtp.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
○MXpolycom.nl.s200b1.psmtp.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
○MXpolycom.nl.s200b2.psmtp.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-15 19:08:04
○ 2026-07-14 17:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| polycom.nl | ns1.hp.com, ns2.hp.com, ns3.hp.com, ns4.hp.com... | - |
✅ Authoritative Response
Server:15.89.164.180
NS records: ns1.hp.com, ns2.hp.com, ns3.hp.com, ns4.hp.com, ns5.hp.com, ns6.hp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polycom.nl (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns5.hp.com, ns3.hp.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | txa01hpiibpe.ams.hp.net hostmaster.hp.co |
Analysis
Name Servers
polycom.nl carries NS records listing 7 name servers — ns1.hp.com, ns2.hp.com, ns3.hp.com and 4 others.
There is at least partial name server overlap between polycom.nl and other domains — compaq.by, hpdirect.com, asiapac.hp.net and two more among them.
These name servers tend to appear in combination with the name servers ns4.hp.com, ns5.hp.com, ns6.hp.com and txa01hpiibpe.ams.hp.net.
Hosts that resolve to one IP address:
ns1.hp.com resolves to the IP address 15.72.96.180.
ns2.hp.com resolves to the IP address 15.72.32.180.
ns3.hp.com resolves to the IP address 15.90.180.180.
ns4.hp.com resolves to the IP address 15.90.164.180.
ns5.hp.com resolves to the IP address 15.89.160.180.
ns6.hp.com resolves to the IP address 15.89.164.180.
txa01hpiibpe.ams.hp.net resolves to the IP address 15.72.32.149.