ntp-dev.com - dns.ninja

`ntp-dev.com`

DNSSEC	⚠️ Not signed
A	3.167.54.37^{🇺🇸 Amazon3.167.48.0/21}
		PTR	`server-3-167-54-37.iad61.r.cloudfront.net`
A	3.167.54.203^{🇺🇸 Amazon3.167.48.0/21}
A	3.167.54.209^{🇺🇸 Amazon3.167.48.0/21}
A	3.167.54.230^{🇺🇸 Amazon3.167.48.0/21}
NS	`ns-1190.awsdns-20.org` ⭐
		A	2600:9000:5304:a600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1190.awsdns-20.org`
		A	205.251.196.166^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1190.awsdns-20.org`
NS	`ns-1640.awsdns-13.co.uk`
		A	2600:9000:5306:6800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1640.awsdns-13.co.uk`
		A	205.251.198.104^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1640.awsdns-13.co.uk`
NS	`ns-38.awsdns-04.com`
		A	2600:9000:5300:2600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-38.awsdns-04.com`
		A	205.251.192.38^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-38.awsdns-04.com`
NS	`ns-967.awsdns-56.net`
		A	2600:9000:5303:c700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-967.awsdns-56.net`
		A	205.251.195.199^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-967.awsdns-56.net`
SOA	`ns-1190.awsdns-20.org`awsdns-hostmaster@amazon.com serial=1

`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=1782890501

Same first word

ntp-dev.com

DNS History

24 records (8 active, 16 former)

●NSns-1190.awsdns-20.org2019-02-18 → 2026-07-01 · 2 obs

● 2019-02-18 18:25:20
● 2026-07-01 07:30:40

●NSns-1640.awsdns-13.co.uk2019-02-18 → 2026-07-01 · 2 obs

● 2019-02-18 18:25:20
● 2026-07-01 07:30:40

●NSns-38.awsdns-04.com2019-02-18 → 2026-07-01 · 2 obs

● 2019-02-18 18:25:20
● 2026-07-01 07:30:40

●NSns-967.awsdns-56.net2019-02-18 → 2026-07-01 · 2 obs

● 2019-02-18 18:25:20
● 2026-07-01 07:30:40

○A108.138.212.1652026-03-26 → 2026-06-21 · 5 obs

○ 2026-03-22 13:08:58
● 2026-03-26 12:13:40
○ 2026-04-12 16:41:44
● 2026-06-21 15:18:14
○ 2026-07-01 07:30:40

○A108.138.212.552026-03-26 → 2026-06-21 · 5 obs

○ 2026-03-22 13:08:58
● 2026-03-26 12:13:40
○ 2026-04-12 16:41:44
● 2026-06-21 15:18:14
○ 2026-07-01 07:30:40

○A108.138.212.722026-03-26 → 2026-06-21 · 5 obs

○ 2026-03-22 13:08:58
● 2026-03-26 12:13:40
○ 2026-04-12 16:41:44
● 2026-06-21 15:18:14
○ 2026-07-01 07:30:40

○A108.138.212.802026-03-26 → 2026-06-21 · 5 obs

○ 2026-03-22 13:08:58
● 2026-03-26 12:13:40
○ 2026-04-12 16:41:44
● 2026-06-21 15:18:14
○ 2026-07-01 07:30:40

○A108.139.164.32026-04-12 → 2026-05-07 · 11 obs

○ 2026-03-26 12:13:40
● 2026-04-12 16:41:44
● 2026-04-14 13:51:40
○ 2026-04-23 21:10:14
○ 2026-04-29 00:18:08
● 2026-04-29 10:22:14
○ 2026-04-30 20:33:26
○ 2026-05-07 12:45:06
● 2026-05-07 15:30:42
○ 2026-05-07 19:38:32
○ 2026-07-01 07:30:40

○A108.139.164.342026-04-12 → 2026-05-07 · 11 obs

○A108.139.164.462026-04-12 → 2026-05-07 · 11 obs

○A108.139.164.822026-04-12 → 2026-05-07 · 11 obs

○A18.154.149.1532026-02-25 → 2026-07-01 · 2 obs

○ 2026-02-25 06:48:46
○ 2026-07-01 07:30:40

○A18.154.149.2022026-02-25 → 2026-07-01 · 2 obs

○ 2026-02-25 06:48:46
○ 2026-07-01 07:30:40

○A18.154.149.422026-02-25 → 2026-07-01 · 2 obs

○ 2026-02-25 06:48:46
○ 2026-07-01 07:30:40

○A18.154.149.852026-02-25 → 2026-07-01 · 2 obs

○ 2026-02-25 06:48:46
○ 2026-07-01 07:30:40

○A18.239.166.1122026-04-23 → 2026-05-12 · 11 obs

○ 2026-04-14 13:51:40
● 2026-04-23 21:10:14
● 2026-04-29 00:18:08
○ 2026-04-29 10:22:14
● 2026-04-30 20:33:26
● 2026-05-07 12:45:06
○ 2026-05-07 15:30:42
● 2026-05-07 19:38:32
● 2026-05-12 09:35:54
○ 2026-06-21 14:34:16
○ 2026-07-01 07:30:40

○A18.239.166.1142026-04-23 → 2026-05-12 · 11 obs

○A18.239.166.1442026-04-23 → 2026-05-12 · 11 obs

○A18.239.166.612026-04-23 → 2026-05-12 · 11 obs

●A3.167.54.2032026-02-25 → 2026-07-01 · 7 obs

● 2026-02-25 06:48:46
● 2026-03-22 13:08:58
○ 2026-03-26 12:13:40
○ 2026-05-12 09:35:54
● 2026-06-21 14:34:16
○ 2026-06-21 15:18:14
● 2026-07-01 07:30:40

●A3.167.54.2092026-02-25 → 2026-07-01 · 7 obs

● 2026-02-25 06:48:46
● 2026-03-22 13:08:58
○ 2026-03-26 12:13:40
○ 2026-05-12 09:35:54
● 2026-06-21 14:34:16
○ 2026-06-21 15:18:14
● 2026-07-01 07:30:40

●A3.167.54.2302026-02-25 → 2026-07-01 · 7 obs

● 2026-02-25 06:48:46
● 2026-03-22 13:08:58
○ 2026-03-26 12:13:40
○ 2026-05-12 09:35:54
● 2026-06-21 14:34:16
○ 2026-06-21 15:18:14
● 2026-07-01 07:30:40

●A3.167.54.372026-02-25 → 2026-07-01 · 7 obs

● 2026-02-25 06:48:46
● 2026-03-22 13:08:58
○ 2026-03-26 12:13:40
○ 2026-05-12 09:35:54
● 2026-06-21 14:34:16
○ 2026-06-21 15:18:14
● 2026-07-01 07:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
ntp-dev.com	ns-38.awsdns-04.com, ns-967.awsdns-56.net, ns-1640.awsdns-13.co.uk, ns-1190.awsdns-20.org	2 records

✅ Authoritative Response

Server:205.251.196.166

NS records: ns-38.awsdns-04.com, ns-967.awsdns-56.net, ns-1640.awsdns-13.co.uk, ns-1190.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntp-dev.com (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.54.203, 3.167.54.209...`
NS	4	`ns-1190.awsdns-20.org, ns-1640.awsdns-13.co.uk...`
SOA	1	`ns-1190.awsdns-20.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-38.awsdns-04.com, ns-38.awsdns-04.com)

Analysis

IP Addresses

ntp-dev.com directs to four IP numbers, which are 3.167.54.37, 3.167.54.203, 3.167.54.209 and 3.167.54.230.

server-3-167-54-37.iad61.r.cloudfront.net, d1mta8qj7i28i2.cloudfront.net, d1hl4sbp06iqma.cloudfront.net plus two other host names have IP numbers in common with ntp-dev.com.

Name Servers

Four name servers handle the delegation for ntp-dev.com: ns-38.awsdns-04.com, ns-967.awsdns-56.net, ns-1190.awsdns-20.org and ns-1640.awsdns-13.co.uk.

There is at least partial name server overlap between ntp-dev.com and other domains — meetnplay.com, laramodel.com, 888sport.es and two more among them.

The name servers ns-1321.awsdns-37.org, ns-27.awsdns-03.com and ns-1670.awsdns-16.co.uk are often found in combination with these name servers.

All four hostnames — ns-38.awsdns-04.com, ns-967.awsdns-56.net, ns-1190.awsdns-20.org and ns-1640.awsdns-13.co.uk — resolve to two IP numbers apiece: ns-38.awsdns-04.com to 205.251.192.38 and 2600:9000:5300:2600::1; ns-967.awsdns-56.net to 205.251.195.199 and 2600:9000:5303:c700::1; ns-1190.awsdns-20.org to 205.251.196.166 and 2600:9000:5304:a600::1; ns-1640.awsdns-13.co.uk to 205.251.198.104 and 2600:9000:5306:6800::1.