dev21.net - dns.ninja

`dev21.net`

DNSSEC	⚠️ Not signed
NS	`ns-97.awsdns-12.com` ⭐
		A	2600:9000:5300:6100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-97.awsdns-12.com`
		A	205.251.192.97^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-97.awsdns-12.com`
NS	`ns-1057.awsdns-04.org`
		A	2600:9000:5304:2100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1057.awsdns-04.org`
		A	205.251.196.33^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1057.awsdns-04.org`
NS	`ns-1841.awsdns-38.co.uk`
		A	2600:9000:5307:3100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1841.awsdns-38.co.uk`
		A	205.251.199.49^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1841.awsdns-38.co.uk`
NS	`ns-732.awsdns-27.net`
		A	2600:9000:5302:dc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-732.awsdns-27.net`
		A	205.251.194.220^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-732.awsdns-27.net`
SOA	`ns-97.awsdns-12.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=1782218245

Subdomains

api.dev21.net

Same first word

dev21.com

dev21.keymachine.de

dev21.net

Similar names

12dev.com

DNS History

9 records (4 active, 5 former)

●NSns-1057.awsdns-04.org2026-03-20 → 2026-06-23 · 3 obs

○ 2016-09-08 19:58:46
● 2026-03-20 07:45:00
● 2026-06-23 13:05:48

●NSns-1841.awsdns-38.co.uk2026-03-20 → 2026-06-23 · 3 obs

○ 2016-09-08 19:58:46
● 2026-03-20 07:45:00
● 2026-06-23 13:05:48

●NSns-732.awsdns-27.net2026-03-20 → 2026-06-23 · 3 obs

○ 2016-09-08 19:58:46
● 2026-03-20 07:45:00
● 2026-06-23 13:05:48

●NSns-97.awsdns-12.com2026-03-20 → 2026-06-23 · 3 obs

○ 2016-09-08 19:58:46
● 2026-03-20 07:45:00
● 2026-06-23 13:05:48

○NSns61.domaincontrol.com2015-06-22 → 2016-02-06 · 4 obs

● 2015-06-22 17:51:06
● 2016-02-06 07:27:40
○ 2016-09-08 19:58:46
○ 2026-06-23 13:05:48

○NSns62.domaincontrol.com2015-06-22 → 2016-02-06 · 4 obs

● 2015-06-22 17:51:06
● 2016-02-06 07:27:40
○ 2016-09-08 19:58:46
○ 2026-06-23 13:05:48

○MXmailstore1.secureserver.net2015-06-22 → 2016-02-06 · 4 obs

● 2015-06-22 17:51:06
● 2016-02-06 07:27:40
○ 2016-09-08 19:58:46
○ 2026-06-23 13:05:48

○MXsmtp.secureserver.net2015-06-22 → 2016-02-06 · 4 obs

● 2015-06-22 17:51:06
● 2016-02-06 07:27:40
○ 2016-09-08 19:58:46
○ 2026-06-23 13:05:48

○A184.168.221.592015-06-22 → 2016-02-06 · 4 obs

● 2015-06-22 17:51:06
● 2016-02-06 07:27:40
○ 2016-09-08 19:58:46
○ 2026-06-23 13:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dev21.net	ns-97.awsdns-12.com, ns-732.awsdns-27.net, ns-1057.awsdns-04.org, ns-1841.awsdns-38.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.97

NS records: ns-97.awsdns-12.com, ns-732.awsdns-27.net, ns-1057.awsdns-04.org, ns-1841.awsdns-38.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev21.net (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1057.awsdns-04.org, ns-1841.awsdns-38.co.uk...`
SOA	1	`ns-97.awsdns-12.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-732.awsdns-27.net, ns-732.awsdns-27.net)

Analysis

Hierarchy

dev21.net is the parent zone for api.dev21.net.

Name Servers

The domain dev21.net is delegated to these four name servers: ns-97.awsdns-12.com, ns-732.awsdns-27.net, ns-1057.awsdns-04.org and ns-1841.awsdns-38.co.uk.

dev21.net partially shares its NS delegation with several other domains, including neowizgames.com, d2yjkgrjody1qc.cloudfront.net, ekodo.es and two others.

The name servers ns1-24-eu-south-2.ec2-rdns.amazonaws.com, ns2-24-eu-south-2.ec2-rdns.amazonaws.com, ns3-24-eu-south-2.ec2-rdns.amazonaws.com and ns4-24-eu-south-2.ec2-rdns.amazonaws.com are often found in use alongside these name servers.

ns-97.awsdns-12.com, ns-732.awsdns-27.net, ns-1057.awsdns-04.org and ns-1841.awsdns-38.co.uk each carry two IP addresses. ns-97.awsdns-12.com has 205.251.192.97 and 2600:9000:5300:6100::1; ns-732.awsdns-27.net has 205.251.194.220 and 2600:9000:5302:dc00::1; ns-1057.awsdns-04.org has 205.251.196.33 and 2600:9000:5304:2100::1; ns-1841.awsdns-38.co.uk has 205.251.199.49 and 2600:9000:5307:3100::1.