`ngprefs.com`

DNSSEC	⚠️ Not signed
A	75.2.26.191^{🇺🇸 Amazon75.2.16.0/20}
		PTR	`acb31c90855004c36.awsglobalaccelerator.com`
A	99.83.251.4^{🇺🇸 Amazon99.83.240.0/20}
NS	`ns112.twdcns.org` ⭐
		A	2600:9000:5304:2f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1071.awsdns-05.org`
		A	205.251.196.47^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1071.awsdns-05.org`
NS	`ns112.twdcns.co.uk`
		A	2600:9000:5307:3800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1848.awsdns-39.co.uk`
		A	205.251.199.56^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1848.awsdns-39.co.uk`
NS	`ns112.twdcns.com`
		A	2600:9000:5300:a300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-163.awsdns-20.com`
		A	205.251.192.163^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-163.awsdns-20.com`
NS	`ns112.twdcns.net`
		A	2600:9000:5302:9300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-659.awsdns-18.net`
		A	205.251.194.147^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-659.awsdns-18.net`
SOA	`ns112.twdcns.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=1771291435

Up

www.ngprefs.com

Same first word

ngprefs.com

DNS History

15 records (6 active, 9 former)

○NSa1-108.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

○NSa11-65.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

○NSa16-66.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

○NSa24-67.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

○NSa8-64.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

○NSa9-65.akam.net2016-02-10 → 2017-07-03 · 5 obs

○ 2015-11-06 08:59:16
● 2016-02-10 16:31:52
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

●NSns112.twdcns.co.uk2026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

●NSns112.twdcns.com2026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

●NSns112.twdcns.net2026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

●NSns112.twdcns.org2026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

○NSresolver1.epsilon.com2015-08-18 → 2015-11-06 · 4 obs

● 2015-08-18 17:38:48
● 2015-11-06 08:59:16
○ 2016-02-10 16:31:52
○ 2026-02-28 11:12:08

○NSresolver2.epsilon.com2015-08-18 → 2015-11-06 · 4 obs

● 2015-08-18 17:38:48
● 2015-11-06 08:59:16
○ 2016-02-10 16:31:52
○ 2026-02-28 11:12:08

○A208.70.139.422015-08-18 → 2017-07-03 · 4 obs

● 2015-08-18 17:38:48
● 2017-07-03 08:19:30
○ 2026-02-24 13:25:40
○ 2026-02-28 11:12:08

●A75.2.26.1912026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

●A99.83.251.42026-02-24 → 2026-02-28 · 3 obs

○ 2017-07-03 08:19:30
● 2026-02-24 13:25:40
● 2026-02-28 11:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ngprefs.com	ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org	1 record

✅ Authoritative Response

Server: 205.251.196.47

NS records: ns112.twdcns.co.uk, ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ngprefs.com (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.26.191, 99.83.251.4`
NS	4	`ns112.twdcns.co.uk, ns112.twdcns.com...`
SOA	1	`ns112.twdcns.org awsdns-hostmaster.amazo`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns112.twdcns.com)

AI analysis

ngprefs.com is a parent of www.ngprefs.com.

ngprefs.com points to two IP numbers: 75.2.26.191 and 99.83.251.4.

Other host names such as braingames.nationalgeographic.com, nationalgeographicchannel.com, nationalgeographicexpeditions.com, www.globaladrenaline.com and nationalgeo.com share IP numbers with ngprefs.com.

ngprefs.com is delegated to four name servers: ns112.twdcns.com, ns112.twdcns.net, ns112.twdcns.org and ns112.twdcns.co.uk.

At least part of the name servers for ngprefs.com are shared with other domains, for instance bemsimples.com, cumbia-ninja.com, ngexpeditions.com, espngp.co.uk and ngtlibrary.com.