testgrid.com - dns.ninja

`testgrid.com`

DNSSEC	⚠️ Not signed
A	221.121.158.229^{🇦🇺 SERVERS-1221.121.158.0/24 Servers Australia Pty. Ltd PO Box 3187}
		PTR	`sau-1afe1-or.customer.servercontrol.com.au`
NS	`ns1-33.azure-dns.com` ⭐
		A	2603:1061:0:10::21^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-33.azure-dns.com`
		A	150.171.10.33^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-33.azure-dns.com`
NS	`ns2-33.azure-dns.net`
		A	2620:1ec:8ec:10::21^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-33.azure-dns.net`
		A	150.171.16.33^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-33.azure-dns.net`
NS	`ns3-33.azure-dns.org`
		A	2a01:111:4000:10::21^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-33.azure-dns.org`
		A	13.107.222.33^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-33.azure-dns.org`
NS	`ns4-33.azure-dns.info`
		A	2620:1ec:bda:10::21^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-33.azure-dns.info`
		A	13.107.206.33^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-33.azure-dns.info`
MX	`testgrid-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`"MS=ms40664023"`
TXT	`v=spf1 redirect=_sht902hv4.sdmarc.net`
TXT	`"google-site-verification=3a6f9_3XB1j6SKffNt3X8ZOY6_IWL3cGiqWXgKLovFU"`
TXT	`"google-site-verification=StoFXHWpVCFPUX0-jlGJB_txabXCeRnVnEqbLeEuKlo"`
TXT	`"pardot_346601_*=7fc2cadf53a6ad255c584e0a784575c7f8078c176df5d336598efcc624a0...`
TXT	`atlassian-domain-verification=yK3twhwDhhw3VFQVUKeDeB/P7rGvmP4uP1uJZAuMoayxZI6...`
SOA	`ns1-33.azure-dns.com`azuredns-hostmaster@microsoft.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=1786429069

WOT: SAFE (69/100)

Subdomains

oxygen.testgrid.com

assessment.testgrid.com

www.testgrid.com

Same first word

testgrid.com

testgrid.com.au

testgrid.io

testgrid.net

testgrid.co.uk

testgrid.co

Similar names

gridtest.com.cn

gridtest.net

DNS History

32 records (6 active, 26 former)

●NSns1-33.azure-dns.com2026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○NSns1.everydns.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

○NSns1.mydyndns.org2015-07-09 → 2021-09-19 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○NSns1178.dns.dyn.com2015-07-09 → 2021-09-19 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

●NSns2-33.azure-dns.net2026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○NSns2.everydns.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

○NSns2178.dns.dyn.com2015-07-09 → 2021-09-19 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

●NSns3-33.azure-dns.org2026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○NSns3.everydns.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

○NSns3167.dns.dyn.com2015-07-09 → 2021-09-19 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

●NSns4-33.azure-dns.info2026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○NSns4.everydns.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

○NSns4167.dns.dyn.com2015-07-09 → 2021-09-19 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXalt1.aspmx.l.google.com2017-04-04 → 2021-09-19 · 5 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXalt2.aspmx.l.google.com2017-04-04 → 2021-09-19 · 5 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXalt3.aspmx.l.google.com2017-04-04 → 2021-09-19 · 5 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXalt4.aspmx.l.google.com2017-04-04 → 2021-09-19 · 5 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXaspmx.l.google.com2017-04-04 → 2021-09-19 · 5 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○MXmail.testgrid.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

○MXmail3.testgrid.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

●MXtestgrid-com.mail.protection.outlook.com2026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○MXtestgrid.com.inbound.anz.mpmailmx.com2016-02-09 → 2016-06-23 · 5 obs

○ 2015-11-14 09:36:56
● 2016-02-09 12:40:22
● 2016-06-23 22:05:40
○ 2017-04-04 08:57:24
○ 2026-08-11 06:46:44

○MXtestgrid.com.inbound.anz.mpmailmx.net2016-02-09 → 2016-06-23 · 5 obs

○ 2015-11-14 09:36:56
● 2016-02-09 12:40:22
● 2016-06-23 22:05:40
○ 2017-04-04 08:57:24
○ 2026-08-11 06:46:44

○MXtestgrid.com.inbound.au.mpmailmx.com2015-07-09 → 2015-11-14 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2015-11-14 09:36:56
○ 2016-02-09 12:40:22
○ 2026-08-11 06:46:44

○A192.124.249.1022021-09-19 → 2021-09-19 · 4 obs

○ 2017-04-04 08:57:24
● 2021-09-19 21:52:18
○ 2026-02-19 04:43:00
○ 2026-08-11 06:46:44

○A198.185.159.1442017-04-04 → 2017-04-04 · 4 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
○ 2021-09-19 21:52:18
○ 2026-08-11 06:46:44

○A198.185.159.1452017-04-04 → 2017-04-04 · 4 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
○ 2021-09-19 21:52:18
○ 2026-08-11 06:46:44

○A198.49.23.1442017-04-04 → 2017-04-04 · 4 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
○ 2021-09-19 21:52:18
○ 2026-08-11 06:46:44

○A198.49.23.1452017-04-04 → 2017-04-04 · 4 obs

○ 2016-06-23 22:05:40
● 2017-04-04 08:57:24
○ 2021-09-19 21:52:18
○ 2026-08-11 06:46:44

○A203.89.230.1772007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 11:36:30
○ 2015-07-09 20:29:42
○ 2026-08-11 06:46:44

●A221.121.158.2292026-02-19 → 2026-08-11 · 3 obs

○ 2021-09-19 21:52:18
● 2026-02-19 04:43:00
● 2026-08-11 06:46:44

○A52.64.79.2152015-07-09 → 2016-06-23 · 5 obs

○ 2007-10-29 11:36:30
● 2015-07-09 20:29:42
● 2016-06-23 22:05:40
○ 2017-04-04 08:57:24
○ 2026-08-11 06:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
testgrid.com	ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net	2 records

✅ Authoritative Response

Server:13.107.222.33

NS records: ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testgrid.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.121.158.229`
NS	4	`ns1-33.azure-dns.com, ns2-33.azure-dns.net...`
MX	1	`testgrid-com.mail.protection.outlook.com`
TXT	6	`v=spf1 redirect=_sht902hv4.sdmarc.net, "MS=ms40664023"...`
SOA	1	`ns1-33.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-33.azure-dns.com, ns1-33.azure-dns.com)

Analysis

Hierarchy

testgrid.com sits above oxygen.testgrid.com, assessment.testgrid.com and www.testgrid.com in the domain hierarchy.

IP Addresses

testgrid.com points to a single IP number: 221.121.158.229.

Additional host names — sau-1afe1-or.customer.servercontrol.com.au, ns3.globalwebdirect.com, nei.com.au and two others — share IP numbers with testgrid.com.

Name Servers

testgrid.com has four authoritative name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.

There is at least partial name server overlap between testgrid.com and other domains — vavrickafinancialgroup.com, iankirs.ch, longeoptical.net and two more among them.

All four hostnames — ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org — resolve to two IP numbers apiece: ns1-33.azure-dns.com to 150.171.10.33 and 2603:1061:0:10::21; ns4-33.azure-dns.info to 13.107.206.33 and 2620:1ec:bda:10::21; ns2-33.azure-dns.net to 150.171.16.33 and 2620:1ec:8ec:10::21; ns3-33.azure-dns.org to 13.107.222.33 and 2a01:111:4000:10::21.

Mail Servers

testgrid.com has one mail server: testgrid-com.mail.protection.outlook.com.

testgrid-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.149.1, 52.101.149.9, 52.101.151.0 and 5 other.