practice-builder.com - dns.ninja

`practice-builder.com`

DNSSEC	⚠️ Not signed
A	3.248.128.32^{🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix}
		PTR	`ec2-3-248-128-32.eu-west-1.compute.amazonaws.com`
A	52.214.117.3^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
A	54.72.55.152^{🇮🇪 Amazon54.72.0.0/16 EC2 DUB prefix}
NS	`audrey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2642^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c242^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`audrey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2242^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`audrey.ns.cloudflare.com`
		A	108.162.194.66^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	162.159.38.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	172.64.34.66^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
NS	`kayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayden.ns.cloudflare.com`
		A	108.162.195.74^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	162.159.44.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	172.64.35.74^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
		A	18.200.203.69^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
			PTR	`ec2-18-200-203-69.eu-west-1.compute.amazonaws.com`
		A	54.76.31.185^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
			PTR	`ec2-54-76-31-185.eu-west-1.compute.amazonaws.com`
		A	54.155.140.59^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-155-140-59.eu-west-1.compute.amazonaws.com`
TXT	`v=spf1 include:_spf.smtp.com include:sendgrid.net include:amazonses.com ~allg...`
SOA	`audrey.ns.cloudflare.com`dns@cloudflare.com serial=2406549771

`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=1781421010

Same first word

practice-builder.com

DNS History

23 records (6 active, 17 former)

●NSaudrey.ns.cloudflare.com2026-03-06 → 2026-06-14 · 3 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
● 2026-06-14 07:29:46

●NSkayden.ns.cloudflare.com2026-03-06 → 2026-06-14 · 3 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
● 2026-06-14 07:29:46

○NSns21.domaincontrol.com2015-08-09 → 2017-04-05 · 4 obs

● 2015-08-09 11:49:50
● 2017-04-05 19:23:54
○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

○NSns22.domaincontrol.com2015-08-09 → 2017-04-05 · 4 obs

● 2015-08-09 11:49:50
● 2017-04-05 19:23:54
○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

●MXinbound-smtp.eu-west-1.amazonaws.com2026-03-06 → 2026-06-14 · 3 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
● 2026-06-14 07:29:46

○MXmailstore1.secureserver.net2015-08-09 → 2017-04-05 · 4 obs

● 2015-08-09 11:49:50
● 2017-04-05 19:23:54
○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

○MXsmtp.secureserver.net2015-08-09 → 2017-04-05 · 4 obs

● 2015-08-09 11:49:50
● 2017-04-05 19:23:54
○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

●A3.248.128.322026-06-14 → 2026-06-14 · 3 obs

○ 2026-05-07 16:30:36
● 2026-06-14 06:00:48
● 2026-06-14 07:29:46

○A50.63.202.432015-08-09 → 2017-04-05 · 4 obs

● 2015-08-09 11:49:50
● 2017-04-05 19:23:54
○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

○A52.18.94.2082026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-14 14:13:40
● 2026-05-07 16:30:36
○ 2026-06-14 06:00:48
○ 2026-06-14 07:29:46

○A52.19.245.1952026-04-14 → 2026-04-14 · 4 obs

○ 2026-03-06 02:36:46
● 2026-04-14 14:13:40
○ 2026-05-07 16:30:36
○ 2026-06-14 07:29:46

○A52.210.105.1762026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-14 14:13:40
● 2026-05-07 16:30:36
○ 2026-06-14 06:00:48
○ 2026-06-14 07:29:46

○A52.212.190.2152026-03-06 → 2026-06-14 · 2 obs

○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

○A52.213.161.1932026-03-06 → 2026-03-06 · 4 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
○ 2026-04-14 14:13:40
○ 2026-06-14 07:29:46

●A52.214.117.32026-06-14 → 2026-06-14 · 3 obs

○ 2026-05-07 16:30:36
● 2026-06-14 06:00:48
● 2026-06-14 07:29:46

○A52.31.19.572026-04-14 → 2026-04-14 · 4 obs

○ 2026-03-06 02:36:46
● 2026-04-14 14:13:40
○ 2026-05-07 16:30:36
○ 2026-06-14 07:29:46

○A52.31.223.1632026-03-06 → 2026-06-14 · 2 obs

○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

○A54.171.110.702026-03-06 → 2026-03-06 · 4 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
○ 2026-04-14 14:13:40
○ 2026-06-14 07:29:46

○A54.228.43.742026-04-14 → 2026-04-14 · 4 obs

○ 2026-03-06 02:36:46
● 2026-04-14 14:13:40
○ 2026-05-07 16:30:36
○ 2026-06-14 07:29:46

●A54.72.55.1522026-06-14 → 2026-06-14 · 3 obs

○ 2026-05-07 16:30:36
● 2026-06-14 06:00:48
● 2026-06-14 07:29:46

○A54.73.24.1632026-03-06 → 2026-03-06 · 4 obs

○ 2017-04-05 19:23:54
● 2026-03-06 02:36:46
○ 2026-04-14 14:13:40
○ 2026-06-14 07:29:46

○A63.32.218.112026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-14 14:13:40
● 2026-05-07 16:30:36
○ 2026-06-14 06:00:48
○ 2026-06-14 07:29:46

○A63.33.93.682026-03-06 → 2026-06-14 · 2 obs

○ 2026-03-06 02:36:46
○ 2026-06-14 07:29:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
practice-builder.com	audrey.ns.cloudflare.com, kayden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.66

NS records: audrey.ns.cloudflare.com, kayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practice-builder.com (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.248.128.32, 54.72.55.152...`
NS	2	`audrey.ns.cloudflare.com, kayden.ns.cloudflare.com`
MX	1	`inbound-smtp.eu-west-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:_spf.smtp.com include:sen`
SOA	1	`audrey.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

practice-builder.com directs to three IP numbers: 3.248.128.32, 52.214.117.3 and 54.72.55.152.

Further host names like ec2-52-214-117-3.eu-west-1.compute.amazonaws.com and ec2-54-72-55-152.eu-west-1.compute.amazonaws.com overlap in IP numbers with practice-builder.com.

Name Servers

practice-builder.com uses two name servers for its delegation: audrey.ns.cloudflare.com and kayden.ns.cloudflare.com.

practice-builder.com shares its name server setup with other domains, including opcsw.life, financetrd1.net, bod.ee and two others.

There is at least partial name server overlap between practice-builder.com and other domains — pardon.si, tobyhannatownship.org, eljoumhour.com and two more among them.

The name servers west.ns.cloudflare.com, etienne.ns.cloudflare.com and romina.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

Hostname audrey.ns.cloudflare.com directs to 108.162.194.66, 162.159.38.66 and 172.64.34.66 along with 3 other IP addresses.

Hostname kayden.ns.cloudflare.com directs to 108.162.195.74, 162.159.44.74 and 172.64.35.74 along with 3 other IP addresses.

Mail Servers

practice-builder.com has one mail server: inbound-smtp.eu-west-1.amazonaws.com.

practice-builder.com shares the same mail server setup as other domains, including midi.be, hypertonicgames.com, anentawaste.com and two others.

practice-builder.com shares mail servers — at least in part — with other domains, including quboworld.com, houseremoval.com, abia.live and two others.

inbound-smtp.eu-west-1.amazonaws.com directs to 18.200.203.69, 54.76.31.185 and 54.155.140.59 — three IP numbers in total.