quickblue.us - dns.ninja

`quickblue.us`

DNSSEC	⚠️ Not signed
A	44.231.93.203^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-231-93-203.us-west-2.compute.amazonaws.com`
A	44.241.64.0^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
NS	`ns-596.awsdns-10.net` ⭐
		A	2600:9000:5302:5400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-596.awsdns-10.net`
		A	205.251.194.84^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-596.awsdns-10.net`
NS	`ns-1419.awsdns-49.org`
		A	2600:9000:5305:8b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1419.awsdns-49.org`
		A	205.251.197.139^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1419.awsdns-49.org`
NS	`ns-1686.awsdns-18.co.uk`
		A	2600:9000:5306:9600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1686.awsdns-18.co.uk`
		A	205.251.198.150^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1686.awsdns-18.co.uk`
NS	`ns-226.awsdns-28.com`
		A	2600:9000:5300:e200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-226.awsdns-28.com`
		A	205.251.192.226^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-226.awsdns-28.com`
SOA	`ns-596.awsdns-10.net`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=1785496095

Subdomains

www.quickblue.us

Same first word

quickblue.nl

quickblue.us

Similar names

lubequick.com

quicklube.de

quicklube.com.ar

DNS History

15 records (6 active, 9 former)

●NSns-1419.awsdns-49.org2026-02-16 → 2026-07-31 · 2 obs

● 2026-02-16 08:30:58
● 2026-07-31 11:42:24

●NSns-1686.awsdns-18.co.uk2026-02-16 → 2026-07-31 · 2 obs

● 2026-02-16 08:30:58
● 2026-07-31 11:42:24

●NSns-226.awsdns-28.com2026-02-16 → 2026-07-31 · 2 obs

● 2026-02-16 08:30:58
● 2026-07-31 11:42:24

●NSns-596.awsdns-10.net2026-02-16 → 2026-07-31 · 2 obs

● 2026-02-16 08:30:58
● 2026-07-31 11:42:24

○A16.146.131.1202026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-16 22:01:48
● 2026-02-19 13:45:34
● 2026-02-19 21:39:02
○ 2026-03-02 01:55:42
○ 2026-07-31 11:42:24

○A35.155.4.2482026-03-02 → 2026-03-02 · 5 obs

○ 2026-02-19 21:39:02
● 2026-03-02 01:55:42
● 2026-03-02 06:48:58
○ 2026-05-09 09:47:48
○ 2026-07-31 11:42:24

○A35.85.14.1422026-05-09 → 2026-05-09 · 4 obs

○ 2026-03-02 06:48:58
● 2026-05-09 09:47:48
○ 2026-07-09 04:38:58
○ 2026-07-31 11:42:24

○A44.225.133.1562026-02-16 → 2026-02-16 · 4 obs

● 2026-02-16 08:30:58
● 2026-02-16 22:01:48
○ 2026-02-19 13:45:34
○ 2026-07-31 11:42:24

●A44.231.93.2032026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-09 04:38:58
● 2026-07-31 11:42:22
● 2026-07-31 11:42:24

○A44.237.8.1752026-07-09 → 2026-07-09 · 4 obs

○ 2026-05-09 09:47:48
● 2026-07-09 04:38:58
○ 2026-07-31 11:42:22
○ 2026-07-31 11:42:24

●A44.241.64.02026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-09 04:38:58
● 2026-07-31 11:42:22
● 2026-07-31 11:42:24

○A44.247.135.2482026-02-16 → 2026-02-16 · 4 obs

● 2026-02-16 08:30:58
● 2026-02-16 22:01:48
○ 2026-02-19 13:45:34
○ 2026-07-31 11:42:24

○A44.252.234.562026-02-19 → 2026-03-02 · 5 obs

○ 2026-02-16 22:01:48
● 2026-02-19 13:45:34
● 2026-03-02 06:48:58
○ 2026-05-09 09:47:48
○ 2026-07-31 11:42:24

○A52.35.20.292026-07-09 → 2026-07-09 · 4 obs

○ 2026-05-09 09:47:48
● 2026-07-09 04:38:58
○ 2026-07-31 11:42:22
○ 2026-07-31 11:42:24

○A54.245.33.82026-05-09 → 2026-05-09 · 4 obs

○ 2026-03-02 06:48:58
● 2026-05-09 09:47:48
○ 2026-07-09 04:38:58
○ 2026-07-31 11:42:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	x.cctld.us, y.cctld.us, k.cctld.us, f.cctld.us...	-
quickblue.us	ns-226.awsdns-28.com, ns-1686.awsdns-18.co.uk, ns-1419.awsdns-49.org, ns-596.awsdns-10.net	-

✅ Authoritative Response

Server:205.251.194.84

NS records: ns-226.awsdns-28.com, ns-1686.awsdns-18.co.uk, ns-1419.awsdns-49.org, ns-596.awsdns-10.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quickblue.us (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.241.64.0, 44.231.93.203`
NS	4	`ns-1419.awsdns-49.org, ns-1686.awsdns-18.co.uk...`
SOA	1	`ns-596.awsdns-10.net awsdns-hostmaster.a`

Analysis

Hierarchy

The domain www.quickblue.us falls under the parent quickblue.us.

IP Addresses

quickblue.us has two IP addresses: 44.231.93.203 and 44.241.64.0

ec2-44-241-64-0.us-west-2.compute.amazonaws.com is an example of another host name that shares IP numbers with quickblue.us.

Name Servers

Four name servers handle the delegation for quickblue.us: ns-226.awsdns-28.com, ns-596.awsdns-10.net, ns-1419.awsdns-49.org and ns-1686.awsdns-18.co.uk.

At least some of quickblue.us's name servers are shared with other domains, for example dev.jci-syst.jp, autonomically.ca, k-sense.co.jp and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-226.awsdns-28.com directs to 205.251.192.226 and 2600:9000:5300:e200::1; ns-596.awsdns-10.net directs to 205.251.194.84 and 2600:9000:5302:5400::1; ns-1419.awsdns-49.org directs to 205.251.197.139 and 2600:9000:5305:8b00::1; ns-1686.awsdns-18.co.uk directs to 205.251.198.150 and 2600:9000:5306:9600::1.