dev4.us - dns.ninja

`dev4.us`

DNSSEC	⚠️ Not signed
A	44.216.64.211^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-216-64-211.compute-1.amazonaws.com`
A	52.86.128.249^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
NS	`ns-423.awsdns-52.com` ⭐
		A	2600:9000:5301:a700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-423.awsdns-52.com`
		A	205.251.193.167^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-423.awsdns-52.com`
NS	`ns-1433.awsdns-51.org`
		A	2600:9000:5305:9900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1433.awsdns-51.org`
		A	205.251.197.153^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1433.awsdns-51.org`
NS	`ns-1593.awsdns-07.co.uk`
		A	2600:9000:5306:3900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1593.awsdns-07.co.uk`
		A	205.251.198.57^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1593.awsdns-07.co.uk`
NS	`ns-800.awsdns-36.net`
		A	2600:9000:5303:2000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-800.awsdns-36.net`
		A	205.251.195.32^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-800.awsdns-36.net`
SOA	`ns-423.awsdns-52.com`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785746396

Subdomains

ns2.dev4.us

www.dev4.us

Same first word

dev4.de

dev4.net

dev4.pl

dev4.me

dev4.agency

dev4.eu

dev4.ru

dev4.com

dev4.info

dev4.it

dev4.life

dev4.online

dev4.nl

dev4.org

dev4.us

Similar names

ved4.com

4dev.top

4dev.info

4dev.ru

d4ve.com

4dev.pl

4edv.com

d4ve.org

4dev.ai

4dev.website

d4ve.net

ve4d.com.au

4dev.org

4dev.it

4dev.space

d4ve.us

4dev.eu

4dev.win

4dev.ro

4dev.nl

4dev.tech

e4dv.com

4dev.pt

4dev.me

d4ve.de

4dev.com

4dev.su

d4ve.nl

DNS History

22 records (6 active, 16 former)

○NSdns1.stabletransit.com2015-11-20 → 2018-07-15 · 4 obs

● 2015-11-20 07:48:58
● 2018-07-15 00:17:46
○ 2026-02-17 13:01:50
○ 2026-08-03 09:14:24

○NSdns2.stabletransit.com2015-11-20 → 2018-07-15 · 4 obs

● 2015-11-20 07:48:58
● 2018-07-15 00:17:46
○ 2026-02-17 13:01:50
○ 2026-08-03 09:14:24

●NSns-1433.awsdns-51.org2026-02-17 → 2026-08-03 · 3 obs

○ 2018-07-15 00:17:46
● 2026-02-17 13:01:50
● 2026-08-03 09:14:24

●NSns-1593.awsdns-07.co.uk2026-02-17 → 2026-08-03 · 3 obs

○ 2018-07-15 00:17:46
● 2026-02-17 13:01:50
● 2026-08-03 09:14:24

●NSns-423.awsdns-52.com2026-02-17 → 2026-08-03 · 3 obs

○ 2018-07-15 00:17:46
● 2026-02-17 13:01:50
● 2026-08-03 09:14:24

●NSns-800.awsdns-36.net2026-02-17 → 2026-08-03 · 3 obs

○ 2018-07-15 00:17:46
● 2026-02-17 13:01:50
● 2026-08-03 09:14:24

○NSns.rackspace.com2015-11-20 → 2018-07-15 · 4 obs

● 2015-11-20 07:48:58
● 2018-07-15 00:17:46
○ 2026-02-17 13:01:50
○ 2026-08-03 09:14:24

○A100.50.223.1102026-04-09 → 2026-04-09 · 4 obs

○ 2026-02-17 13:01:50
● 2026-04-09 09:13:06
○ 2026-06-11 02:08:36
○ 2026-08-03 09:14:24

○A13.216.8.1542026-06-11 → 2026-06-11 · 4 obs

○ 2026-04-09 09:13:06
● 2026-06-11 02:08:36
○ 2026-06-17 14:41:12
○ 2026-08-03 09:14:24

○A3.221.31.02026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-17 17:18:32
● 2026-06-26 21:59:20
○ 2026-07-21 17:37:56
○ 2026-08-03 09:14:24

○A32.197.21.382026-06-11 → 2026-06-17 · 5 obs

○ 2026-04-09 09:13:06
● 2026-06-11 02:08:36
● 2026-06-17 17:18:32
○ 2026-06-26 21:59:20
○ 2026-08-03 09:14:24

○A34.204.161.2492026-04-09 → 2026-04-09 · 4 obs

○ 2026-02-17 13:01:50
● 2026-04-09 09:13:06
○ 2026-06-11 02:08:36
○ 2026-08-03 09:14:24

○A44.198.237.1142026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 13:01:50
○ 2026-04-09 09:13:06
○ 2026-08-03 09:14:24

○A44.215.167.952026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 21:59:20
● 2026-06-28 22:08:10
○ 2026-07-21 17:37:56
○ 2026-08-03 09:14:24

●A44.216.64.2112026-08-01 → 2026-08-03 · 3 obs

○ 2026-07-21 17:37:56
● 2026-08-01 18:20:30
● 2026-08-03 09:14:24

○A44.217.7.2252026-07-21 → 2026-07-21 · 4 obs

○ 2026-06-28 22:08:10
● 2026-07-21 17:37:56
○ 2026-08-01 18:20:30
○ 2026-08-03 09:14:24

○A52.1.89.1722026-07-21 → 2026-07-21 · 4 obs

○ 2026-06-28 22:08:10
● 2026-07-21 17:37:56
○ 2026-08-01 18:20:30
○ 2026-08-03 09:14:24

○A52.2.135.1742026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-11 02:08:36
● 2026-06-17 14:41:12
○ 2026-06-28 22:08:10
○ 2026-08-03 09:14:24

●A52.86.128.2492026-08-01 → 2026-08-03 · 3 obs

○ 2026-07-21 17:37:56
● 2026-08-01 18:20:30
● 2026-08-03 09:14:24

○A54.157.97.1652026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 13:01:50
○ 2026-04-09 09:13:06
○ 2026-08-03 09:14:24

○A54.174.188.2002026-02-17 → 2026-08-03 · 2 obs

○ 2026-02-17 13:01:50
○ 2026-08-03 09:14:24

○A98.91.165.732026-02-17 → 2026-08-03 · 2 obs

○ 2026-02-17 13:01:50
○ 2026-08-03 09:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
dev4.us	ns-800.awsdns-36.net, ns-1593.awsdns-07.co.uk, ns-423.awsdns-52.com, ns-1433.awsdns-51.org	-

✅ Authoritative Response

Server:205.251.197.153

NS records: ns-800.awsdns-36.net, ns-1593.awsdns-07.co.uk, ns-423.awsdns-52.com, ns-1433.awsdns-51.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev4.us (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.216.64.211, 52.86.128.249`
NS	4	`ns-1433.awsdns-51.org, ns-1593.awsdns-07.co.uk...`
SOA	1	`ns-423.awsdns-52.com awsdns-hostmaster.a`

Analysis

Hierarchy

ns2.dev4.us and www.dev4.us are both subdomains of dev4.us.

IP Addresses

dev4.us resolves to the IP addresses 44.216.64.211 and 52.86.128.249

www.dev4.us and ec2-44-216-64-211.compute-1.amazonaws.com, along with other host names, share IP addresses with dev4.us.

Name Servers

The authoritative name servers for dev4.us are ns-423.awsdns-52.com, ns-800.awsdns-36.net, ns-1433.awsdns-51.org and ns-1593.awsdns-07.co.uk.

dev4.us partially shares its NS delegation with several other domains, including domipixel.com, de6vdl446zlaq.cloudfront.net, voyenbus.com.ar and two others.

ns-423.awsdns-52.com, ns-800.awsdns-36.net, ns-1433.awsdns-51.org and ns-1593.awsdns-07.co.uk each carry two IP addresses. ns-423.awsdns-52.com has 205.251.193.167 and 2600:9000:5301:a700::1; ns-800.awsdns-36.net has 205.251.195.32 and 2600:9000:5303:2000::1; ns-1433.awsdns-51.org has 205.251.197.153 and 2600:9000:5305:9900::1; ns-1593.awsdns-07.co.uk has 205.251.198.57 and 2600:9000:5306:3900::1.