`device-checker.com`

DNSSEC	⚠️ Not signed
NS	`ns-1285.awsdns-32.org` ⭐
		A	2600:9000:5305:500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1285.awsdns-32.org`
		A	205.251.197.5^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1285.awsdns-32.org`
NS	`ns-1938.awsdns-50.co.uk`
		A	2600:9000:5307:9200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1938.awsdns-50.co.uk`
		A	205.251.199.146^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1938.awsdns-50.co.uk`
NS	`ns-483.awsdns-60.com`
		A	2600:9000:5301:e300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-483.awsdns-60.com`
		A	205.251.193.227^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-483.awsdns-60.com`
NS	`ns-723.awsdns-26.net`
		A	2600:9000:5302:d300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-723.awsdns-26.net`
		A	205.251.194.211^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-723.awsdns-26.net`
SOA	`ns-1285.awsdns-32.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=1778647986

Same first word

device-checker.com

DNS History

8 records (4 active, 4 former)

●NSns-1285.awsdns-32.org2026-05-12 → 2026-05-13 · 3 obs

○ 2026-03-28 10:38:02
● 2026-05-12 01:26:58
● 2026-05-13 05:05:24

●NSns-1938.awsdns-50.co.uk2026-05-12 → 2026-05-13 · 3 obs

○ 2026-03-28 10:38:02
● 2026-05-12 01:26:58
● 2026-05-13 05:05:24

●NSns-483.awsdns-60.com2026-05-12 → 2026-05-13 · 3 obs

○ 2026-03-28 10:38:02
● 2026-05-12 01:26:58
● 2026-05-13 05:05:24

●NSns-723.awsdns-26.net2026-05-12 → 2026-05-13 · 3 obs

○ 2026-03-28 10:38:02
● 2026-05-12 01:26:58
● 2026-05-13 05:05:24

○NSns3.afternic.com2026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 10:38:02
○ 2026-05-12 01:26:58
○ 2026-05-13 05:05:24

○NSns4.afternic.com2026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 10:38:02
○ 2026-05-12 01:26:58
○ 2026-05-13 05:05:24

○A13.248.169.482026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 10:38:02
○ 2026-05-12 01:26:58
○ 2026-05-13 05:05:24

○A76.223.54.1462026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 10:38:02
○ 2026-05-12 01:26:58
○ 2026-05-13 05:05:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
device-checker.com	ns-723.awsdns-26.net, ns-483.awsdns-60.com, ns-1285.awsdns-32.org, ns-1938.awsdns-50.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.211

NS records: ns-723.awsdns-26.net, ns-483.awsdns-60.com, ns-1285.awsdns-32.org, ns-1938.awsdns-50.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for device-checker.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1285.awsdns-32.org, ns-1938.awsdns-50.co.uk...`
SOA	1	`ns-1285.awsdns-32.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-483.awsdns-60.com, ns-483.awsdns-60.com)

Analysis

Name Servers

device-checker.com is delegated to four name servers: ns-483.awsdns-60.com, ns-723.awsdns-26.net, ns-1285.awsdns-32.org and ns-1938.awsdns-50.co.uk.

device-checker.com at least partially shares name servers with other domains, for instance knights-group.net, liveacar.com, colegiosnp.com.br, hoteldukagjini.com and d367dsq5c0vds9.cloudfront.net.

Host names with two IP numbers:

Host name ns-483.awsdns-60.com points to: 2600:9000:5301:e300::1 and 205.251.193.227.

Host name ns-723.awsdns-26.net points to: 2600:9000:5302:d300::1 and 205.251.194.211.

Host name ns-1285.awsdns-32.org points to: 2600:9000:5305:500::1 and 205.251.197.5.

Host name ns-1938.awsdns-50.co.uk points to: 2600:9000:5307:9200::1 and 205.251.199.146.

device-checker.com - robtex.com