`gradesensapp.com`

DNSSEC	⚠️ Not signed
NS	`ns-1903.awsdns-45.co.uk` ⭐
		A	2600:9000:5307:6f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1903.awsdns-45.co.uk`
		A	205.251.199.111^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1903.awsdns-45.co.uk`
NS	`ns-1482.awsdns-57.org`
		A	2600:9000:5305:ca00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1482.awsdns-57.org`
		A	205.251.197.202^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1482.awsdns-57.org`
NS	`ns-276.awsdns-34.com`
		A	2600:9000:5301:1400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-276.awsdns-34.com`
		A	205.251.193.20^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-276.awsdns-34.com`
NS	`ns-698.awsdns-23.net`
		A	2600:9000:5302:ba00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-698.awsdns-23.net`
		A	205.251.194.186^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-698.awsdns-23.net`
SOA	`ns-1903.awsdns-45.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=1777281676

Same first word

gradesensapp.com

DNS History

4 records (4 active, 0 former)

●NSns-1482.awsdns-57.org2026-02-22 → 2026-04-27 · 2 obs

● 2026-02-22 13:28:20
● 2026-04-27 09:24:58

●NSns-1903.awsdns-45.co.uk2026-02-22 → 2026-04-27 · 2 obs

● 2026-02-22 13:28:20
● 2026-04-27 09:24:58

●NSns-276.awsdns-34.com2026-02-22 → 2026-04-27 · 2 obs

● 2026-02-22 13:28:20
● 2026-04-27 09:24:58

●NSns-698.awsdns-23.net2026-02-22 → 2026-04-27 · 2 obs

● 2026-02-22 13:28:20
● 2026-04-27 09:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
gradesensapp.com	ns-698.awsdns-23.net, ns-276.awsdns-34.com, ns-1903.awsdns-45.co.uk, ns-1482.awsdns-57.org	2 records

✅ Authoritative Response

Server:205.251.193.20

NS records: ns-698.awsdns-23.net, ns-276.awsdns-34.com, ns-1903.awsdns-45.co.uk, ns-1482.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradesensapp.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1482.awsdns-57.org, ns-1903.awsdns-45.co.uk...`
SOA	1	`ns-1903.awsdns-45.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-276.awsdns-34.com, ns-276.awsdns-34.com)

Analysis

Name Servers

gradesensapp.com is delegated to four name servers: ns-276.awsdns-34.com, ns-698.awsdns-23.net, ns-1482.awsdns-57.org and ns-1903.awsdns-45.co.uk.

gradesensapp.com shares name servers with other domains at least partially, for example d1anjglfbv82pf.cloudfront.net, russell-lighting.com, izettle.fi, espnla.com and d18998ptbpwjop.cloudfront.net.

Host names with two IP numbers:

ns-276.awsdns-34.com points to: 2600:9000:5301:1400::1 and 205.251.193.20

ns-698.awsdns-23.net points to: 2600:9000:5302:ba00::1 and 205.251.194.186

ns-1482.awsdns-57.org points to: 2600:9000:5305:ca00::1 and 205.251.197.202

ns-1903.awsdns-45.co.uk points to: 2600:9000:5307:6f00::1 and 205.251.199.111

gradesensapp.com - robtex.com