`blocktracking.net`

DNSSEC	⚠️ Not signed
NS	`ns-132.awsdns-16.com` ⭐
		A	2600:9000:5300:8400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-132.awsdns-16.com`
		A	205.251.192.132^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-132.awsdns-16.com`
NS	`ns-1251.awsdns-28.org`
		A	2600:9000:5304:e300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1251.awsdns-28.org`
		A	205.251.196.227^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1251.awsdns-28.org`
NS	`ns-1948.awsdns-51.co.uk`
		A	2600:9000:5307:9c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1948.awsdns-51.co.uk`
		A	205.251.199.156^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1948.awsdns-51.co.uk`
NS	`ns-642.awsdns-16.net`
		A	2600:9000:5302:8200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-642.awsdns-16.net`
		A	205.251.194.130^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-642.awsdns-16.net`
SOA	`ns-132.awsdns-16.com`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1776752072

DNS History

7 records (4 active, 3 former)

●NSns-1251.awsdns-28.org2017-02-06 → 2026-04-21 · 2 obs

● 2017-02-06 13:22:06
● 2026-04-21 06:19:36

●NSns-132.awsdns-16.com2017-02-06 → 2026-04-21 · 2 obs

● 2017-02-06 13:22:06
● 2026-04-21 06:19:36

●NSns-1948.awsdns-51.co.uk2017-02-06 → 2026-04-21 · 2 obs

● 2017-02-06 13:22:06
● 2026-04-21 06:19:36

●NSns-642.awsdns-16.net2017-02-06 → 2026-04-21 · 2 obs

● 2017-02-06 13:22:06
● 2026-04-21 06:19:36

○A23.23.85.1022017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 13:22:06
○ 2019-04-08 13:14:22
○ 2026-04-21 06:19:36

○A54.225.200.2012017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 13:22:06
○ 2019-04-08 13:14:22
○ 2026-04-21 06:19:36

○A54.235.123.552017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 13:22:06
○ 2019-04-08 13:14:22
○ 2026-04-21 06:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blocktracking.net	ns-132.awsdns-16.com, ns-642.awsdns-16.net, ns-1251.awsdns-28.org, ns-1948.awsdns-51.co.uk	1 record

✅ Authoritative Response

Server:205.251.196.227

NS records: ns-132.awsdns-16.com, ns-642.awsdns-16.net, ns-1251.awsdns-28.org, ns-1948.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocktracking.net (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1251.awsdns-28.org, ns-132.awsdns-16.com...`
SOA	1	`ns-132.awsdns-16.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-642.awsdns-16.net)

Analysis

Name Servers

blocktracking.net is delegated to four name servers: ns-132.awsdns-16.com, ns-642.awsdns-16.net, ns-1251.awsdns-28.org and ns-1948.awsdns-51.co.uk.

At least part of the name servers for blocktracking.net are shared with other domains, for instance d39b14c3ob4y7w.cloudfront.net, d4839at501hhk.cloudfront.net, firearmcentral.com, production.cybercat.puma.com and ldnppr.net.

Host names with two IP numbers:

ns-132.awsdns-16.com points to: 2600:9000:5300:8400::1 and 205.251.192.132

ns-642.awsdns-16.net points to: 2600:9000:5302:8200::1 and 205.251.194.130

ns-1251.awsdns-28.org points to: 2600:9000:5304:e300::1 and 205.251.196.227

ns-1948.awsdns-51.co.uk points to: 2600:9000:5307:9c00::1 and 205.251.199.156

blocktracking.net - robtex.com