netscreen.com - dns.ninja

`netscreen.com`

DNSSEC	⚠️ Not signed
A	44.224.71.252^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-224-71-252.us-west-2.compute.amazonaws.com`
NS	`cha08hpeibdns0a.ams.hpecore.net` ⭐
		A	10.78.58.213
NS	`ns1.hpe.com`
		A	192.58.206.184^{🇺🇸 AS2165192.58.206.0/24 CyrusOne-Proxy for Customer}
			PTR	`ns5.hpe.com`
NS	`ns2.hpe.com`
		A	192.58.207.221^{🇺🇸 AS2165192.58.207.0/24 CyrusOne-Proxy for Customer}
			PTR	`ns6.hpe.com`
NS	`ns3.hpe.com`
		A	16.2.141.20^{🇨🇭 Hewlett-Packard-Enterprise-Maidstone16.2.140.0/22 HPE, Switzerland GVA01}
			PTR	`gva01hpeibdns0a.ext.hpecore.net`
NS	`ns4.hpe.com`
		A	16.2.138.125^{🇮🇳 HEWLETT-PACKARD-ENTERPRISE-APJ16.2.138.0/23 HPE, Bangalore, India (IEC) Airtel}
			PTR	`iec01hpeibdns0a.ext.hpecore.net`
NS	`ns5.hpe.com`
		A	192.58.206.184^{🇺🇸 AS2165192.58.206.0/24 CyrusOne-Proxy for Customer}
			PTR	`ns5.hpe.com`
NS	`ns6.hpe.com`
		A	192.58.207.221^{🇺🇸 AS2165192.58.207.0/24 CyrusOne-Proxy for Customer}
			PTR	`ns6.hpe.com`
NS	`ns7.hpe.com`
		A	16.2.141.21^{🇨🇭 Hewlett-Packard-Enterprise-Maidstone16.2.140.0/22 HPE, Switzerland GVA01}
			PTR	`gva01hpeibdns0b.ext.hpecore.net`
NS	`ns8.hpe.com`
		A	16.2.138.125^{🇮🇳 HEWLETT-PACKARD-ENTERPRISE-APJ16.2.138.0/23 HPE, Bangalore, India (IEC) Airtel}
			PTR	`iec01hpeibdns0a.ext.hpecore.net`
MX	`mx0a-002e3701.pphosted.com` ⭐
		A	148.163.147.86^{🇺🇸 Proofpoint148.163.147.0/24 Inc.}
			PTR	`mx0a-002e3701.pphosted.com`
MX	`mx0b-002e3701.pphosted.com` ⭐
		A	148.163.143.35^{🇺🇸 Proofpoint148.163.143.0/24 Inc.}
			PTR	`mx0b-002e3701.pphosted.com`
MX	`mxa-002e3701.gslb.pphosted.com`⁽¹⁰⁾
		A	148.163.147.86^{🇺🇸 Proofpoint148.163.147.0/24 Inc.}
			PTR	`mx0a-002e3701.pphosted.com`
MX	`mxb-002e3701.gslb.pphosted.com`⁽¹⁰⁾
		A	148.163.143.35^{🇺🇸 Proofpoint148.163.143.0/24 Inc.}
			PTR	`mx0b-002e3701.pphosted.com`
TXT	`v=spf1 ip4:18.168.51.200 ip4:193.110.52.69 include:_spf.salesforce.com includ...`
TXT	`MS=ms18728825`
SOA	`cha08hpeibdns0a.ams.hpecore.net`ddi-hostmaster@groups.ext.hpe.com serial=20260444

`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.net`nstld@verisign-grs.com serial=1784996752

Subdomains

services.netscreen.com

beta.netscreen.com

tools.netscreen.com

www.netscreen.com

Same first word

netscreen.ru

netscreen.com

netscreen.com.cn

netscreen.pt

netscreen.eu

netscreen.org

netscreen.fr

netscreen.us

Similar names

recensent.com

sentencer.com

renescent.com

screennet.com

rentscene.com

nescenter.com

recensent.ru

nescenter.de

centenres.com

screennet.net

screenent.com

DNS History

33 records (14 active, 19 former)

●NScha08hpeibdns0a.ams.hpecore.net2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSextns01.juniper.net2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSibextdns01.juniper.net2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

●NSns1.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSns1.p10.dynect.net2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

○NSns18.ultradns2.com2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSns18.ultradns2.org2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

●NSns2.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSns2.p10.dynect.net2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

●NSns3.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSns3.p10.dynect.net2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

●NSns4.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSns4.p10.dynect.net2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

●NSns5.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

●NSns6.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

●NSns7.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

●NSns8.hpe.com2026-05-31 → 2026-07-25 · 3 obs

○ 2026-05-27 13:24:08
● 2026-05-31 04:01:18
● 2026-07-25 16:27:40

○NSpdns1.ultradns.net2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSpdns2.ultradns.net2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSpdns3.ultradns.org2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSpdns4.ultradns.org2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSpdns5.ultradns.info2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSpdns6.ultradns.co.uk2026-02-14 → 2026-05-27 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSudns1.ultradns.net2015-07-01 → 2026-05-27 · 4 obs

● 2015-07-01 03:11:02
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

○NSudns2.ultradns.net2015-07-01 → 2026-05-27 · 4 obs

● 2015-07-01 03:11:02
● 2026-05-27 13:24:08
○ 2026-05-31 04:01:18
○ 2026-07-25 16:27:40

●MXmx0a-002e3701.pphosted.com2026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-07 22:17:52
● 2026-06-23 20:08:22
● 2026-07-25 16:27:40

●MXmx0b-002e3701.pphosted.com2026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-07 22:17:52
● 2026-06-23 20:08:22
● 2026-07-25 16:27:40

○MXmxa-00273201.gslb.pphosted.com2026-02-14 → 2026-06-07 · 5 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-06-07 22:17:52
○ 2026-06-23 20:08:22
○ 2026-07-25 16:27:40

●MXmxa-002e3701.gslb.pphosted.com2026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-07 22:17:52
● 2026-06-23 20:08:22
● 2026-07-25 16:27:40

●MXmxb-002e3701.gslb.pphosted.com2026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-07 22:17:52
● 2026-06-23 20:08:22
● 2026-07-25 16:27:40

○MXnetscreen-com.mail.eo.outlook.com2015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

○A207.17.137.2292015-07-01 → 2017-05-19 · 4 obs

● 2015-07-01 03:11:02
● 2017-05-19 18:37:42
○ 2026-02-14 18:53:38
○ 2026-07-25 16:27:40

●A44.224.71.2522026-02-14 → 2026-07-25 · 3 obs

○ 2017-05-19 18:37:42
● 2026-02-14 18:53:38
● 2026-07-25 16:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
netscreen.com	ns3.hpe.com, ns1.hpe.com, ns2.hpe.com, ns4.hpe.com...	8 records

✅ Authoritative Response

Server:192.58.206.184

NS records: ns3.hpe.com, ns1.hpe.com, ns2.hpe.com, ns4.hpe.com, ns5.hpe.com, ns6.hpe.com, ns8.hpe.com, ns7.hpe.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netscreen.com (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.224.71.252`
NS	8	`ns7.hpe.com, ns4.hpe.com...`
MX	4	`mx0b-002e3701.pphosted.com (pri: 5), mx0a-002e3701.pphosted.com (pri: 5)...`
TXT	2	`MS=ms18728825, v=spf1 ip4:18.168.51.200 ip4:193.110.52.`
SOA	1	`cha08hpeibdns0a.ams.hpecore.net ddi-host`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns3.hpe.com, ns1.hpe.com, ns2.hpe.com...)

Analysis

Hierarchy

The domain netscreen.com is a parent of services.netscreen.com, beta.netscreen.com, tools.netscreen.com and www.netscreen.com.

IP Addresses

netscreen.com has exactly one IP address — 44.224.71.252.

apstra.com, www.netscreen-support.com, www.128technology.com plus two other host names have IP numbers in common with netscreen.com.

Name Servers

DNS for netscreen.com is handled by 9 name servers: ns1.hpe.com, ns2.hpe.com, ns3.hpe.com and 6 others.

At least some of netscreen.com's name servers are shared with other domains, for example hpeapollo.net, nimblestorage.net, 236.6.192.in-addr.arpa and two more.

These name servers tend to co-occur with ns4.hpe.com, ns5.hpe.com, ns6.hpe.com and 3 other name servers in the same DNS delegations.

Host names resolving to a single IP address:

ns1.hpe.com directs to 192.58.206.184.

ns2.hpe.com directs to 192.58.207.221.

ns3.hpe.com directs to 16.2.141.20.

ns4.hpe.com directs to 16.2.138.125.

ns5.hpe.com directs to 192.58.206.184.

ns6.hpe.com directs to 192.58.207.221.

ns7.hpe.com directs to 16.2.141.21.

ns8.hpe.com directs to 16.2.138.125.

cha08hpeibdns0a.ams.hpecore.net directs to 10.78.58.213.

Host names pointing to 192.58.206.184 IP addresses: ns1.hpe.com and ns5.hpe.com.

Host names pointing to 192.58.207.221 IP addresses: ns2.hpe.com and ns6.hpe.com.

Host names pointing to 16.2.138.125 IP addresses: ns4.hpe.com and ns8.hpe.com.

Mail Servers

Mail for netscreen.com is handled by four mail servers: mx0a-002e3701.pphosted.com, mx0b-002e3701.pphosted.com, mxa-002e3701.gslb.pphosted.com and mxb-002e3701.gslb.pphosted.com.

At least some of the mail servers used by netscreen.com are shared with other domains: juniper.co.ck, juniperpodcast.com, hpe.com and two others among them.

mx0a-002e3701.pphosted.com, mx0b-002e3701.pphosted.com, mxa-002e3701.gslb.pphosted.com and mxb-002e3701.gslb.pphosted.com each point to exactly one IP address. mx0a-002e3701.pphosted.com directs to 148.163.147.86, mx0b-002e3701.pphosted.com directs to 148.163.143.35, mxa-002e3701.gslb.pphosted.com directs to 148.163.147.86 and mxb-002e3701.gslb.pphosted.com directs to 148.163.143.35. Two pairs share an IP: mx0a-002e3701.pphosted.com and mxa-002e3701.gslb.pphosted.com share 148.163.147.86, and mx0b-002e3701.pphosted.com and mxb-002e3701.gslb.pphosted.com share 148.163.143.35.

Host names pointing to 148.163.147.86 IP addresses: mx0a-002e3701.pphosted.com and mxa-002e3701.gslb.pphosted.com.

Host names pointing to 148.163.143.35 IP addresses: mx0b-002e3701.pphosted.com and mxb-002e3701.gslb.pphosted.com.