examprepapp.com - dns.ninja

`examprepapp.com`

DNSSEC	⚠️ Not signed
NS	`ns-1882.awsdns-43.co.uk` ⭐
		A	2600:9000:5307:5a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1882.awsdns-43.co.uk`
		A	205.251.199.90^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1882.awsdns-43.co.uk`
NS	`ns-1446.awsdns-52.org`
		A	2600:9000:5305:a600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1446.awsdns-52.org`
		A	205.251.197.166^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1446.awsdns-52.org`
NS	`ns-219.awsdns-27.com`
		A	2600:9000:5300:db00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-219.awsdns-27.com`
		A	205.251.192.219^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-219.awsdns-27.com`
NS	`ns-630.awsdns-14.net`
		A	2600:9000:5302:7600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-630.awsdns-14.net`
		A	205.251.194.118^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-630.awsdns-14.net`
SOA	`ns-1882.awsdns-43.co.uk`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=1784567292

Same first word

examprepapp.com

DNS History

8 records (4 active, 4 former)

●NSns-1446.awsdns-52.org2015-06-04 → 2026-07-20 · 2 obs

● 2015-06-04 21:56:00
● 2026-07-20 17:36:20

●NSns-1882.awsdns-43.co.uk2015-06-04 → 2026-07-20 · 2 obs

● 2015-06-04 21:56:00
● 2026-07-20 17:36:20

●NSns-219.awsdns-27.com2015-06-04 → 2026-07-20 · 2 obs

● 2015-06-04 21:56:00
● 2026-07-20 17:36:20

●NSns-630.awsdns-14.net2015-06-04 → 2026-07-20 · 2 obs

● 2015-06-04 21:56:00
● 2026-07-20 17:36:20

○A52.18.29.1762015-11-03 → 2016-04-25 · 5 obs

○ 2015-06-04 21:56:00
● 2015-11-03 06:48:46
● 2016-04-25 21:39:38
○ 2017-03-29 07:24:26
○ 2026-07-20 17:36:20

○A52.218.56.1082020-03-24 → 2020-03-24 · 4 obs

○ 2017-03-29 07:24:26
● 2020-03-24 08:48:08
○ 2026-02-21 18:35:32
○ 2026-07-20 17:36:20

○A52.218.65.182017-03-29 → 2017-03-29 · 4 obs

○ 2016-04-25 21:39:38
● 2017-03-29 07:24:26
○ 2020-03-24 08:48:08
○ 2026-07-20 17:36:20

○A54.75.225.1892015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 21:56:00
○ 2015-11-03 06:48:46
○ 2026-07-20 17:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
examprepapp.com	ns-219.awsdns-27.com, ns-630.awsdns-14.net, ns-1882.awsdns-43.co.uk, ns-1446.awsdns-52.org	2 records

✅ Authoritative Response

Server:205.251.197.166

NS records: ns-219.awsdns-27.com, ns-630.awsdns-14.net, ns-1882.awsdns-43.co.uk, ns-1446.awsdns-52.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for examprepapp.com (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1446.awsdns-52.org, ns-1882.awsdns-43.co.uk...`
SOA	1	`ns-1882.awsdns-43.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-219.awsdns-27.com, ns-219.awsdns-27.com)

Analysis

Name Servers

Four name servers handle the delegation for examprepapp.com: ns-219.awsdns-27.com, ns-630.awsdns-14.net, ns-1446.awsdns-52.org and ns-1882.awsdns-43.co.uk.

There is at least partial name server overlap between examprepapp.com and other domains — sccloud008.jp, renfe.com.br, mlab.es and two more among them.

The name servers ns-275.awsdns-34.com, ns-668.awsdns-19.net and ns-1836.awsdns-37.co.uk are often found in combination with these name servers.

All four hostnames — ns-219.awsdns-27.com, ns-630.awsdns-14.net, ns-1446.awsdns-52.org and ns-1882.awsdns-43.co.uk — resolve to two IP numbers apiece: ns-219.awsdns-27.com to 205.251.192.219 and 2600:9000:5300:db00::1; ns-630.awsdns-14.net to 205.251.194.118 and 2600:9000:5302:7600::1; ns-1446.awsdns-52.org to 205.251.197.166 and 2600:9000:5305:a600::1; ns-1882.awsdns-43.co.uk to 205.251.199.90 and 2600:9000:5307:5a00::1.