`testlyncconnectivity.net`

DNSSEC	⚠️ Not signed
NS	`ns1-01.azure-dns.com` ⭐
		A	2603:1061:0:700::1^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
		A	13.107.236.1^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
NS	`ns2-01.azure-dns.net`
		A	2620:1ec:8ec:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
		A	150.171.21.1^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
NS	`ns3-01.azure-dns.org`
		A	2a01:111:4000:700::1^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-01.azure-dns.org`
		A	204.14.183.1^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-01.azure-dns.org`
NS	`ns4-01.azure-dns.info`
		A	2620:1ec:bda:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
		A	208.84.5.1^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
SOA	`ns1-01.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1774425287

Same first word

testlyncconnectivity.com

testlyncconnectivity.net

DNS History

6 records (4 active, 2 former)

●NSns1-01.azure-dns.com2020-02-10 → 2026-03-25 · 2 obs

● 2020-02-10 16:16:06
● 2026-03-25 08:00:52

●NSns2-01.azure-dns.net2020-02-10 → 2026-03-25 · 2 obs

● 2020-02-10 16:16:06
● 2026-03-25 08:00:52

●NSns3-01.azure-dns.org2020-02-10 → 2026-03-25 · 2 obs

● 2020-02-10 16:16:06
● 2026-03-25 08:00:52

●NSns4-01.azure-dns.info2020-02-10 → 2026-03-25 · 2 obs

● 2020-02-10 16:16:06
● 2026-03-25 08:00:52

○A64.4.6.2332015-07-10 → 2016-05-04 · 4 obs

● 2015-07-10 06:12:58
● 2016-05-04 22:42:46
○ 2020-02-10 16:16:06
○ 2026-03-25 08:00:52

○A65.55.39.122015-07-10 → 2016-05-04 · 4 obs

● 2015-07-10 06:12:58
● 2016-05-04 22:42:46
○ 2020-02-10 16:16:06
○ 2026-03-25 08:00:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
testlyncconnectivity.net	ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testlyncconnectivity.net (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-01.azure-dns.com, ns2-01.azure-dns.net...`
SOA	1	`ns1-01.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-01.azure-dns.net, ns2-01.azure-dns.net)

Analysis

Name Servers

testlyncconnectivity.net is delegated to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

testlyncconnectivity.net at least partially shares name servers with other domains, for example vaporintrusion.com, anthem.ca, ijinet.com, 138.13.202.in-addr.arpa and microsoftpoints.com.cn.

Host names with two IP numbers:

ns1-01.azure-dns.com points to: 2603:1061:0:700::1 and 13.107.236.1

ns4-01.azure-dns.info points to: 2620:1ec:bda:700::1 and 208.84.5.1

ns2-01.azure-dns.net points to: 2620:1ec:8ec:700::1 and 150.171.21.1

ns3-01.azure-dns.org points to: 2a01:111:4000:700::1 and 204.14.183.1

testlyncconnectivity.net - robtex.com