ztp.polycom.com - dns.ninja

`ztp.polycom.com`

DNSSEC	⚠️ Not signed
A	54.197.219.191^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
		PTR	`ec2-54-197-219-191.compute-1.amazonaws.com`
NS	`ns-49.awsdns-06.com` ⭐
		A	2600:9000:5300:3100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-49.awsdns-06.com`
		A	205.251.192.49^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-49.awsdns-06.com`
NS	`ns-1507.awsdns-60.org`
		A	2600:9000:5305:e300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1507.awsdns-60.org`
		A	205.251.197.227^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1507.awsdns-60.org`
NS	`ns-1928.awsdns-49.co.uk`
		A	2600:9000:5307:8800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1928.awsdns-49.co.uk`
		A	205.251.199.136^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1928.awsdns-49.co.uk`
NS	`ns-925.awsdns-51.net`
		A	2600:9000:5303:9d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-925.awsdns-51.net`
		A	205.251.195.157^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-925.awsdns-51.net`
SOA	`ns-49.awsdns-06.com`awsdns-hostmaster@amazon.com serial=1

`polycom.com`

	DNSSEC	⚠️ Not signed
	A	140.242.64.31^{🇺🇸 AS20464140.242.64.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
	NS	`txa01hpiibpe.ams.hp.net` ⭐
	NS	`ns1.hp.com`
	NS	`ns2.hp.com`
	NS	`ns3.hp.com`
	NS	`ns4.hp.com`
	NS	`ns5.hp.com`
	NS	`ns6.hp.com`
	MX	`us-smtp-inbound-1.mimecast.com` ⭐
	MX	`us-smtp-inbound-2.mimecast.com`⁽³⁰⁾
	TXT	`v=spf1 ip4:140.242.0.0/16 include:spf.protection.outlook.com include:_spf.sal...`
	TXT	`google-site-verification=6ACXBhqJK8nLWnEOqqe0UhFbPZr3_4kPgB0yZFVDW-I`
	TXT	`bdwxnt10vknqjb31j0dzkzrxt7njbtw5`
	TXT	`atlassian-domain-verification=Avn6W7iIQPqvhM/Lgop4d30V3xdrxgqIRbsRr5UVIvqd68h...`
	TXT	`_i0ejky7r3wbjfuaalr7w7kd7zy2etqe`
	TXT	`spycloud-domain-verification=855ab628-905a-4e74-b571-039944b4cc31`
	TXT	`02.14.2024`
	TXT	`0ed1fe018a80e0dc35f409472682fe2b535cb900fa`
	SOA	`txa01hpiibpe.ams.hp.net`hostmaster@hp.com serial=111

WOT: SAFE (90/100)
rank #30896 globally
rank #15201 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #20,795

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DNS History

11 records (5 active, 6 former)

●NSns-1507.awsdns-60.org2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 03:19:34
● 2026-06-13 04:07:20

●NSns-1928.awsdns-49.co.uk2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 03:19:34
● 2026-06-13 04:07:20

●NSns-49.awsdns-06.com2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 03:19:34
● 2026-06-13 04:07:20

●NSns-925.awsdns-51.net2026-02-18 → 2026-06-13 · 2 obs

● 2026-02-18 03:19:34
● 2026-06-13 04:07:20

○A52.0.183.2402016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:01:36
○ 2018-01-11 21:32:08
○ 2026-06-13 04:07:20

○A54.163.59.322026-04-01 → 2026-05-11 · 7 obs

○ 2026-03-30 03:45:46
● 2026-04-01 19:44:50
○ 2026-04-07 01:43:52
○ 2026-05-08 13:12:34
● 2026-05-11 04:40:44
○ 2026-05-19 10:23:22
○ 2026-06-13 04:07:20

●A54.197.219.1912026-02-28 → 2026-06-13 · 12 obs

○ 2026-02-18 03:19:34
● 2026-02-28 20:04:14
○ 2026-03-12 20:47:48
○ 2026-04-07 18:10:42
● 2026-04-08 22:17:10
○ 2026-05-08 13:12:34
○ 2026-05-11 04:40:44
● 2026-05-19 10:23:22
○ 2026-05-30 15:37:04
○ 2026-05-31 22:01:40
● 2026-06-13 04:07:18
● 2026-06-13 04:07:20

○A54.225.164.692026-02-18 → 2026-05-31 · 16 obs

○ 2018-01-11 21:32:08
● 2026-02-18 03:19:34
○ 2026-02-28 20:04:14
● 2026-03-12 20:47:48
● 2026-03-30 03:45:46
○ 2026-04-01 19:44:50
● 2026-04-07 01:43:52
● 2026-04-07 18:10:42
○ 2026-04-08 22:17:10
● 2026-05-08 13:12:34
○ 2026-05-11 04:40:44
○ 2026-05-19 10:23:22
● 2026-05-30 15:37:04
● 2026-05-31 22:01:40
○ 2026-06-13 04:07:18
○ 2026-06-13 04:07:20

○A54.86.39.2192016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:01:36
○ 2018-01-11 21:32:08
○ 2026-06-13 04:07:20

○CNAMEprd-opsite-ec4742c980863430.elb.us-east-1.amazonaws.com2021-11-05 → 2021-11-05 · 4 obs

○ 2018-05-30 16:09:10
● 2021-11-05 13:52:24
○ 2026-02-18 03:19:34
○ 2026-06-13 04:07:20

○CNAMEztp01-941284651.us-east-1.elb.amazonaws.com2016-12-28 → 2018-05-30 · 4 obs

● 2016-12-28 20:01:36
● 2018-05-30 16:09:10
○ 2021-11-05 13:52:24
○ 2026-06-13 04:07:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
polycom.com	ns1.hp.com, ns2.hp.com, ns3.hp.com, ns4.hp.com...	6 records
ztp.polycom.com	ns-1928.awsdns-49.co.uk, ns-49.awsdns-06.com, ns-925.awsdns-51.net, ns-1507.awsdns-60.org	-

✅ Authoritative Response

Server:205.251.199.136

NS records: ns-1928.awsdns-49.co.uk, ns-49.awsdns-06.com, ns-925.awsdns-51.net, ns-1507.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polycom.com (unsigned zone)

⏱️ Timing

Total: 3471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.163.59.32`
NS	4	`ns-1507.awsdns-60.org, ns-1928.awsdns-49.co.uk...`
SOA	1	`ns-49.awsdns-06.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.hp.com, ns2.hp.com, ns3.hp.com...)

Analysis

IP Addresses

ztp.polycom.com directs to one IP number, which is 54.197.219.191.

Among the host names that share IP numbers with ztp.polycom.com are apis-mtls-itau.slmandic.edu.br, ec2-54-197-219-191.compute-1.amazonaws.com, firmware-proda.posiverse.com and two others.

Name Servers

ztp.polycom.com is delegated to four name servers, ns-49.awsdns-06.com, ns-925.awsdns-51.net, ns-1507.awsdns-60.org and ns-1928.awsdns-49.co.uk.

The host names ns-49.awsdns-06.com, ns-925.awsdns-51.net, ns-1507.awsdns-60.org and ns-1928.awsdns-49.co.uk each resolve to two IP addresses: ns-49.awsdns-06.com resolves to 205.251.192.49 and 2600:9000:5300:3100::1; ns-925.awsdns-51.net resolves to 205.251.195.157 and 2600:9000:5303:9d00::1; ns-1507.awsdns-60.org resolves to 205.251.197.227 and 2600:9000:5305:e300::1; ns-1928.awsdns-49.co.uk resolves to 205.251.199.136 and 2600:9000:5307:8800::1.