structuraltesting.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structuraltesting.net`

DNSSEC	⚠️ Not signed
A	72.1.32.104^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
		PTR	`vas.tierra.net`
NS	`ns1.tierra.net` ⭐ ⚠️ Not in parent delegation
		A	72.1.32.185^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.tierra.net`
NS	`ns1.domaindiscover.com` ⚠️ Not in zone NS records
		A	72.1.32.151^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.domaindiscover.com`
NS	`ns2.domaindiscover.com` ⚠️ Not in zone NS records
		A	35.174.37.23^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-174-37-23.compute-1.amazonaws.com`
NS	`ns2.tierra.net` ⚠️ Not in parent delegation
		A	54.82.141.168^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-141-168.compute-1.amazonaws.com`
MX	`structuraltesting-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch3pr04cu00104.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr02cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl3pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f904::c^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ds0pr05cu00104.inbound.protection.outlook.com`
		A	52.101.8.32^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm8pr21cu00100.inbound.protection.outlook.com`
		A	52.101.9.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ia1pr04cu00102.inbound.protection.outlook.com`
		A	52.101.60.65^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn3pr02cu00101.inbound.protection.outlook.com`
		A	52.101.60.179^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn3pr0301cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms30901837`
SOA	`ns1.tierra.net`hostmaster@tierra.net 2026-11-08 #3

`net`

	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=1794454011

Subdomains

mail.structuraltesting.net

Same first word

structuraltesting.net

structuraltesting.com

Previous names

Next names

DNS History

9 records (6 active, 3 former)

●NSns1.domaindiscover.com2015-05-25 → 2026-11-12 · 2 obs

● 2015-05-25 07:45:32
● 2026-11-12 03:47:42

●NSns1.tierra.net2026-09-28 → 2026-11-12 · 3 obs

○ 2015-05-25 07:45:32
● 2026-09-28 16:31:48
● 2026-11-12 03:47:42

●NSns2.domaindiscover.com2015-05-25 → 2026-11-12 · 2 obs

● 2015-05-25 07:45:32
● 2026-11-12 03:47:42

●NSns2.tierra.net2026-09-28 → 2026-11-12 · 3 obs

○ 2015-05-25 07:45:32
● 2026-09-28 16:31:48
● 2026-11-12 03:47:42

○MXmailstore1.secureserver.net2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 07:45:32
● 2017-04-21 09:18:08
○ 2026-09-28 16:31:48
○ 2026-11-12 03:47:42

○MXsmtp.secureserver.net2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 07:45:32
● 2017-04-21 09:18:08
○ 2026-09-28 16:31:48
○ 2026-11-12 03:47:42

●MXstructuraltesting-net.mail.protection.outlook.com2026-09-28 → 2026-11-12 · 3 obs

○ 2017-04-21 09:18:08
● 2026-09-28 16:31:48
● 2026-11-12 03:47:42

○A104.218.48.342015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 07:45:32
● 2017-04-21 09:18:08
○ 2026-09-28 16:31:48
○ 2026-11-12 03:47:42

●A72.1.32.1042026-09-28 → 2026-11-12 · 3 obs

○ 2017-04-21 09:18:08
● 2026-09-28 16:31:48
● 2026-11-12 03:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
structuraltesting.net	ns1.domaindiscover.com, ns2.domaindiscover.com	-

✅ Authoritative Response

Server:35.174.37.23

NS records: ns1.domaindiscover.com, ns2.domaindiscover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuraltesting.net (unsigned zone)

⏱️ Timing

Total: 2094ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.1.32.104`
NS	2	`ns2.tierra.net, ns1.tierra.net`
MX	1	`structuraltesting-net.mail.protection.ou`
TXT	2	`MS=ms30901837, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.tierra.net hostmaster.tierra.net`

Analysis

Hierarchy

mail.structuraltesting.net is delegated beneath structuraltesting.net.

IP Addresses

structuraltesting.net resolves to one IP address: 72.1.32.104.

(0x6675636b)thestate.com, oclicense.com, idahosprings.com and two other host names share IP numbers with structuraltesting.net.

Name Servers

The authoritative name servers for structuraltesting.net are ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net.

There is at least partial name server overlap between structuraltesting.net and other domains — knowpws.info, garethbowler.com, askmattharper.com and two more among them.

Each of the four hosts ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net points to a single IP address — ns1.domaindiscover.com points to 72.1.32.151, ns2.domaindiscover.com points to 35.174.37.23, ns1.tierra.net points to 72.1.32.185 and ns2.tierra.net points to 54.82.141.168.

Mail Servers

Mail for structuraltesting.net is handled by a single mail server, structuraltesting-net.mail.protection.outlook.com.

structuraltesting-net.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.32, 52.101.9.18, 52.101.60.65 and 5 others.