`modelharbor.gem.amazon.dev`

DNSSEC	⚠️ Not signed
NS	`ns-872.awsdns-45.net` ⭐
		A	2600:9000:5303:6800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-872.awsdns-45.net`
		A	205.251.195.104^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-872.awsdns-45.net`
NS	`ns-1181.awsdns-19.org`
		A	2600:9000:5304:9d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1181.awsdns-19.org`
		A	205.251.196.157^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1181.awsdns-19.org`
NS	`ns-1784.awsdns-31.co.uk`
		A	2600:9000:5306:f800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1784.awsdns-31.co.uk`
		A	205.251.198.248^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1784.awsdns-31.co.uk`
NS	`ns-286.awsdns-35.com`
		A	2600:9000:5301:1e00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-286.awsdns-35.com`
		A	205.251.193.30^{🇺🇸 Amazon205.251.193.0/24 prefix}
SOA	`ns-872.awsdns-45.net`awsdns-hostmaster@amazon.com serial=1

`gem.amazon.dev`

	DNSSEC	⚠️ Not signed
	NS	`ns-1337.awsdns-39.org` ⭐
	NS	`ns-1708.awsdns-21.co.uk`
	NS	`ns-471.awsdns-58.com`
	NS	`ns-963.awsdns-56.net`
	SOA	`ns-1337.awsdns-39.org`awsdns-hostmaster@amazon.com serial=1

Subdomains

dev.modelharbor.gem.amazon.dev

DNS History

4 records (4 active, 0 former)

●NSns-1181.awsdns-19.org2026-07-18 → 2026-07-30 · 2 obs

● 2026-07-18 07:02:18
● 2026-07-30 04:50:10

●NSns-1784.awsdns-31.co.uk2026-07-18 → 2026-07-30 · 2 obs

● 2026-07-18 07:02:18
● 2026-07-30 04:50:10

●NSns-286.awsdns-35.com2026-07-18 → 2026-07-30 · 2 obs

● 2026-07-18 07:02:18
● 2026-07-30 04:50:10

●NSns-872.awsdns-45.net2026-07-18 → 2026-07-30 · 2 obs

● 2026-07-18 07:02:18
● 2026-07-30 04:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
amazon.dev	ns-1373.awsdns-43.org, ns-101.awsdns-12.com, ns-729.awsdns-27.net, ns-1648.awsdns-14.co.uk	-
gem.amazon.dev	ns-1337.awsdns-39.org, ns-1708.awsdns-21.co.uk, ns-471.awsdns-58.com, ns-963.awsdns-56.net	-
modelharbor.gem.amazon.dev	ns-1181.awsdns-19.org, ns-1784.awsdns-31.co.uk, ns-286.awsdns-35.com, ns-872.awsdns-45.net	-

✅ Authoritative Response

Server:205.251.193.30

NS records: ns-1181.awsdns-19.org, ns-1784.awsdns-31.co.uk, ns-286.awsdns-35.com, ns-872.awsdns-45.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazon.dev (unsigned zone)

⏱️ Timing

Total: 863ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1181.awsdns-19.org, ns-1784.awsdns-31.co.uk...`
SOA	1	`ns-872.awsdns-45.net awsdns-hostmaster.a`

Analysis

Hierarchy

modelharbor.gem.amazon.dev is the parent zone for dev.modelharbor.gem.amazon.dev.

Name Servers

modelharbor.gem.amazon.dev has four authoritative name servers: ns-286.awsdns-35.com, ns-872.awsdns-45.net, ns-1181.awsdns-19.org and ns-1784.awsdns-31.co.uk.

modelharbor.gem.amazon.dev partially shares its NS delegation with several other domains, including ibizpanelhosting.com, northernlightsgaming.com, babycenter.net and two others.

ns-286.awsdns-35.com, ns-872.awsdns-45.net, ns-1181.awsdns-19.org and ns-1784.awsdns-31.co.uk each carry two IP addresses. ns-286.awsdns-35.com has 205.251.193.30 and 2600:9000:5301:1e00::1; ns-872.awsdns-45.net has 205.251.195.104 and 2600:9000:5303:6800::1; ns-1181.awsdns-19.org has 205.251.196.157 and 2600:9000:5304:9d00::1; ns-1784.awsdns-31.co.uk has 205.251.198.248 and 2600:9000:5306:f800::1.

modelharbor.gem.amazon.dev - robtex.com