`quality-build.com`

DNSSEC	⚠️ Not signed
A	54.215.31.113^{🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-215-31-113.us-west-1.compute.amazonaws.com`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@quality-build.com 2026-02-16 #4

`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=1774729952

Same first word

quality-build.eu

quality-build.com

DNS History

10 records (3 active, 7 former)

●NSns1.dyna-ns.net2026-03-28 → 2026-03-28 · 2 obs

○ 2017-04-20 03:17:08
● 2026-03-28 20:54:34

○NSns1.proximedia.com2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

●NSns2.dyna-ns.net2026-03-28 → 2026-03-28 · 2 obs

○ 2017-04-20 03:17:08
● 2026-03-28 20:54:34

○NSns2.proximedia.be2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

○MXin-mx.online.be2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

○MXin-mx1.online.be2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

○MXin-mx2.online.be2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

○MXin-mx3.online.be2016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

○A5.196.134.1682016-09-11 → 2017-04-20 · 3 obs

● 2016-09-11 20:22:30
● 2017-04-20 03:17:08
○ 2026-03-28 20:54:34

●A54.215.31.1132026-03-28 → 2026-03-28 · 2 obs

○ 2017-04-20 03:17:08
● 2026-03-28 20:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quality-build.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quality-build.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.215.31.113`
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.quality-build`

Analysis

IP Addresses

quality-build.com points to IP number: 54.215.31.113.

Other host names such as ssbf.net, workmanager.org, theoriginalquietstorm.com, www.domivia.com and g-w.in share IPs with quality-build.com.

Name Servers

quality-build.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

quality-build.com shares the same name server setup as docbrowse.com, airline.mx, stadtwiki.info, satguru.org and move.bet.

Host names with four IP numbers:

Host name ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

Host name ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

quality-build.com - robtex.com