practicaltools.com - dns.ninja

`practicaltools.com`

DNSSEC	⚠️ Not signed
A	54.174.46.212^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-174-46-212.compute-1.amazonaws.com`
NS	`ns-1551.awsdns-01.co.uk` ⭐
		A	2600:9000:5306:f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1551.awsdns-01.co.uk`
		A	205.251.198.15^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1551.awsdns-01.co.uk`
NS	`ns-1281.awsdns-32.org`
		A	2600:9000:5305:100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1281.awsdns-32.org`
		A	205.251.197.1^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1281.awsdns-32.org`
NS	`ns-425.awsdns-53.com`
		A	2600:9000:5301:a900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-425.awsdns-53.com`
		A	205.251.193.169^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-425.awsdns-53.com`
NS	`ns-940.awsdns-53.net`
		A	2600:9000:5303:ac00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-940.awsdns-53.net`
		A	205.251.195.172^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-940.awsdns-53.net`
MX	`d365092a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d365092b.ess.barracudanetworks.com`⁽¹⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
SOA	`ns-1551.awsdns-01.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1783858882

Same first word

practicaltools.com

DNS History

20 records (7 active, 13 former)

●NSns-1281.awsdns-32.org2016-12-02 → 2026-07-12 · 3 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
● 2026-07-12 12:29:20

●NSns-1551.awsdns-01.co.uk2016-12-02 → 2026-07-12 · 3 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
● 2026-07-12 12:29:20

●NSns-425.awsdns-53.com2016-12-02 → 2026-07-12 · 3 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
● 2026-07-12 12:29:20

●NSns-940.awsdns-53.net2016-12-02 → 2026-07-12 · 3 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
● 2026-07-12 12:29:20

○NSns1.fabulous.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:17:30
○ 2015-06-25 15:38:24
○ 2026-07-12 12:29:20

○NSns2.fabulous.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:17:30
○ 2015-06-25 15:38:24
○ 2026-07-12 12:29:20

○NSns47.domaincontrol.com2015-06-25 → 2016-04-23 · 5 obs

○ 2007-10-22 19:17:30
● 2015-06-25 15:38:24
● 2016-04-23 14:47:20
○ 2016-12-02 02:55:24
○ 2026-07-12 12:29:20

○NSns48.domaincontrol.com2015-06-25 → 2016-04-23 · 5 obs

○ 2007-10-22 19:17:30
● 2015-06-25 15:38:24
● 2016-04-23 14:47:20
○ 2016-12-02 02:55:24
○ 2026-07-12 12:29:20

●MXd365092a.ess.barracudanetworks.com2026-07-09 → 2026-07-12 · 3 obs

○ 2026-04-02 13:16:38
● 2026-07-09 19:53:46
● 2026-07-12 12:29:20

●MXd365092b.ess.barracudanetworks.com2026-07-09 → 2026-07-12 · 3 obs

○ 2026-04-02 13:16:38
● 2026-07-09 19:53:46
● 2026-07-12 12:29:20

○MXmail.practicalcomponents.com2015-06-25 → 2016-04-23 · 5 obs

○ 2007-10-22 19:17:30
● 2015-06-25 15:38:24
● 2016-04-23 14:47:20
○ 2016-12-02 02:55:24
○ 2026-07-12 12:29:20

○MXmx1.mtaroutes.com2026-02-23 → 2026-04-02 · 5 obs

○ 2016-12-02 02:55:24
● 2026-02-23 03:42:52
● 2026-04-02 13:16:38
○ 2026-07-09 19:53:46
○ 2026-07-12 12:29:20

○MXmx2.mtaroutes.com2026-02-23 → 2026-04-02 · 5 obs

○ 2016-12-02 02:55:24
● 2026-02-23 03:42:52
● 2026-04-02 13:16:38
○ 2026-07-09 19:53:46
○ 2026-07-12 12:29:20

○MXmx3.mtaroutes.com2026-02-23 → 2026-04-02 · 5 obs

○ 2016-12-02 02:55:24
● 2026-02-23 03:42:52
● 2026-04-02 13:16:38
○ 2026-07-09 19:53:46
○ 2026-07-12 12:29:20

○MXmx4.mtaroutes.com2026-02-23 → 2026-04-02 · 5 obs

○ 2016-12-02 02:55:24
● 2026-02-23 03:42:52
● 2026-04-02 13:16:38
○ 2026-07-09 19:53:46
○ 2026-07-12 12:29:20

○MXpostbox.fabulous.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:17:30
○ 2015-06-25 15:38:24
○ 2026-07-12 12:29:20

○MXpraticalcomponents.com.bak-mx.na0103.smtpbak.com2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
○ 2026-02-23 03:42:52
○ 2026-07-12 12:29:20

○MXpraticalcomponents.com.pri-mx.na0103.smtproutes.com2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-23 14:47:20
● 2016-12-02 02:55:24
○ 2026-02-23 03:42:52
○ 2026-07-12 12:29:20

○A216.34.131.1352007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:17:30
○ 2015-06-25 15:38:24
○ 2026-07-12 12:29:20

●A54.174.46.2122015-06-25 → 2026-07-12 · 3 obs

○ 2007-10-22 19:17:30
● 2015-06-25 15:38:24
● 2026-07-12 12:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
practicaltools.com	ns-425.awsdns-53.com, ns-940.awsdns-53.net, ns-1551.awsdns-01.co.uk, ns-1281.awsdns-32.org	2 records

✅ Authoritative Response

Server:205.251.195.172

NS records: ns-425.awsdns-53.com, ns-940.awsdns-53.net, ns-1551.awsdns-01.co.uk, ns-1281.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicaltools.com (unsigned zone)

⏱️ Timing

Total: 1840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.174.46.212`
NS	4	`ns-1281.awsdns-32.org, ns-1551.awsdns-01.co.uk...`
MX	2	`d365092b.ess.barracudanetworks.com (pri:, d365092a.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1551.awsdns-01.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-425.awsdns-53.com, ns-425.awsdns-53.com)

Analysis

IP Addresses

practicaltools.com resolves to just one IP address, 54.174.46.212.

Other host names, such as ec2-54-174-46-212.compute-1.amazonaws.com, share IP numbers with practicaltools.com.

Name Servers

The NS records for practicaltools.com point to four name servers: ns-425.awsdns-53.com, ns-940.awsdns-53.net, ns-1281.awsdns-32.org and ns-1551.awsdns-01.co.uk.

The host names ns-425.awsdns-53.com, ns-940.awsdns-53.net, ns-1281.awsdns-32.org and ns-1551.awsdns-01.co.uk each resolve to two IP addresses: ns-425.awsdns-53.com resolves to 205.251.193.169 and 2600:9000:5301:a900::1; ns-940.awsdns-53.net resolves to 205.251.195.172 and 2600:9000:5303:ac00::1; ns-1281.awsdns-32.org resolves to 205.251.197.1 and 2600:9000:5305:100::1; ns-1551.awsdns-01.co.uk resolves to 205.251.198.15 and 2600:9000:5306:f00::1.

Mail Servers

practicaltools.com is served by two mail servers, d365092a.ess.barracudanetworks.com and d365092b.ess.barracudanetworks.com.

d365092a.ess.barracudanetworks.com and d365092b.ess.barracudanetworks.com each resolve to three IP addresses — 209.222.82.252, 209.222.82.253 and 209.222.82.255 — sharing the same set.

d365092a.ess.barracudanetworks.com and d365092b.ess.barracudanetworks.com are host names that each point to 209.222.82.252 IP addresses.

d365092a.ess.barracudanetworks.com and d365092b.ess.barracudanetworks.com are host names that each point to 209.222.82.253 IP addresses.

d365092a.ess.barracudanetworks.com and d365092b.ess.barracudanetworks.com are host names that each point to 209.222.82.255 IP addresses.