`qualityassuredbuilders.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:194f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dffa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.79^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.250^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`norah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2646^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c246^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2246^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norah.ns.cloudflare.com`
		A	108.162.194.70^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	162.159.38.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	172.64.34.70^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`2cem9emdu8hv958j0740afhe5`
TXT	`v=spf1 ip4:192.168.0.0/16 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.79, 172.67.223.250
		IPv6	2606:4700:3033::6815:194f, 2606:4700:3037::ac43:dffa
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2399157477

`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=1771291435

Same first word

qualityassuredbuilders.com

DNS History

12 records (8 active, 4 former)

●NSdilbert.ns.cloudflare.com2026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

●NSnorah.ns.cloudflare.com2026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

○NSns47.domaincontrol.com2017-01-10 → 2019-02-23 · 4 obs

● 2017-01-10 19:11:58
● 2019-02-23 05:20:40
○ 2026-03-16 06:44:58
○ 2026-03-23 23:12:30

○NSns48.domaincontrol.com2017-01-10 → 2019-02-23 · 4 obs

● 2017-01-10 19:11:58
● 2019-02-23 05:20:40
○ 2026-03-16 06:44:58
○ 2026-03-23 23:12:30

●MXmailstore1.secureserver.net2017-01-10 → 2026-03-23 · 2 obs

● 2017-01-10 19:11:58
● 2026-03-23 23:12:30

●MXsmtp.secureserver.net2017-01-10 → 2026-03-23 · 2 obs

● 2017-01-10 19:11:58
● 2026-03-23 23:12:30

●A104.21.25.792026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

○A166.62.108.432019-02-23 → 2019-02-23 · 4 obs

○ 2017-01-10 19:11:58
● 2019-02-23 05:20:40
○ 2026-03-16 06:44:58
○ 2026-03-23 23:12:30

●A172.67.223.2502026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

○A198.71.233.172017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 19:11:58
○ 2019-02-23 05:20:40
○ 2026-03-23 23:12:30

●A2606:4700:3033::6815:194f2026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

●A2606:4700:3037::ac43:dffa2026-03-16 → 2026-03-23 · 3 obs

○ 2019-02-23 05:20:40
● 2026-03-16 06:44:58
● 2026-03-23 23:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qualityassuredbuilders.com	dilbert.ns.cloudflare.com, norah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.155

NS records: dilbert.ns.cloudflare.com, norah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualityassuredbuilders.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.79, 172.67.223.250`
AAAA	2	`2606:4700:3037::ac43:dffa, 2606:4700:3033::6815:194f`
NS	2	`dilbert.ns.cloudflare.com, norah.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	2	`2cem9emdu8hv958j0740afhe5, v=spf1 ip4:192.168.0.0/16 include:_spf.g`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com, dilbert.ns.cloudflare.com...)

Analysis

IP Addresses

qualityassuredbuilders.com maps to four IP numbers: 2606:4700:3033::6815:194f, 2606:4700:3037::ac43:dffa, 104.21.25.79 and 172.67.223.250.

Other host names such as respectcomesstandard.com, forexiraqidinar.com, www.northsidecitychurch.com, myunis.com and infrion.com share IPs with qualityassuredbuilders.com.

Name Servers

Two name servers dilbert.ns.cloudflare.com and norah.ns.cloudflare.com handle the delegation for qualityassuredbuilders.com.

qualityassuredbuilders.com shares the same name server setup as other domains, for example congressohistoriajatai.org, center-rne.org, intermagazin.rs, sanprecario.info and synergyfields.com.

qualityassuredbuilders.com at least partially shares name servers with other domains, for example avitarx.com, inni.is, sebagomadrid.com, dialukt.com and lhtk2.com.

these name servers are commonly used alongside sofia.ns.cloudflare.com name servers.

Host names with six IP numbers:

dilbert.ns.cloudflare.com points to 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

norah.ns.cloudflare.com points to 2606:4700:50::a29f:2646, 2803:f800:50::6ca2:c246, 2a06:98c1:50::ac40:2246, 108.162.194.70, 162.159.38.70 and 172.64.34.70.

Mail Servers

Two mail servers handle qualityassuredbuilders.com: mailstore1.secureserver.net and smtp.secureserver.net.

qualityassuredbuilders.com shares the same mail server setup as other domains, including budsudsoap.com, vckit.com, blogblog.at, ufeed.us and homesforsaleinelmhurst.com.

qualityassuredbuilders.com shares some mail servers with other domains, for example lfb.ly.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

qualityassuredbuilders.com - robtex.com