visualstudio.cn - dns.ninja

`visualstudio.cn`

DNSSEC	⚠️ Not signed
A	20.70.246.20^{🇦🇺 Microsoft20.64.0.0/10}
A	20.76.201.171^{🇳🇱 Microsoft20.64.0.0/10}
A	20.112.250.133^{🇺🇸 Microsoft20.64.0.0/10}
A	20.231.239.246^{🇺🇸 Microsoft20.192.0.0/10}
A	20.236.44.162^{🇺🇸 Microsoft20.192.0.0/10}
NS	`ns1-08.azure-dns.com` ⭐
		A	2603:1061:0:700::8^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
		A	13.107.236.8^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
NS	`ns2-08.azure-dns.net`
		A	2620:1ec:8ec:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
		A	150.171.21.8^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
NS	`ns3-08.azure-dns.org`
		A	2a01:111:4000:700::8^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-08.azure-dns.org`
		A	204.14.183.8^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-08.azure-dns.org`
NS	`ns4-08.azure-dns.info`
		A	2620:1ec:bda:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
		A	208.84.5.8^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
SOA	`ns1-08.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035160670

Same first word

Similar names

studiovisual.fr

studiovisual.it

studiovisual.com.br

studiovisual.net

studiovisual.co

visulastudio.com

studiovisual.cz

visualstuido.com

studiovisual.com

DNS History

19 records (9 active, 10 former)

●NSns1-08.azure-dns.com2026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

○NSns1.msft.net2015-06-14 → 2018-09-28 · 4 obs

● 2015-06-14 23:37:36
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

●NSns2-08.azure-dns.net2026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

○NSns2.msft.net2015-06-14 → 2018-09-28 · 4 obs

● 2015-06-14 23:37:36
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

●NSns3-08.azure-dns.org2026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

○NSns3.msft.net2015-06-14 → 2018-09-28 · 4 obs

● 2015-06-14 23:37:36
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

●NSns4-08.azure-dns.info2026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

○NSns4.msft.net2015-06-14 → 2018-09-28 · 4 obs

● 2015-06-14 23:37:36
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

○A104.215.95.1872018-09-28 → 2018-09-28 · 4 obs

○ 2017-02-02 23:17:48
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

●A20.112.250.1332026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

●A20.231.239.2462026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

●A20.236.44.1622026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

●A20.70.246.202026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

●A20.76.201.1712026-03-26 → 2026-08-09 · 3 obs

○ 2018-09-28 22:52:52
● 2026-03-26 11:30:34
● 2026-08-09 19:05:10

○A40.84.199.2332017-01-31 → 2017-02-02 · 5 obs

○ 2016-04-29 02:00:30
● 2017-01-31 00:04:44
● 2017-02-02 23:17:48
○ 2018-09-28 22:52:52
○ 2026-08-09 19:05:10

○A52.164.206.562018-09-28 → 2018-09-28 · 4 obs

○ 2017-02-02 23:17:48
● 2018-09-28 22:52:52
○ 2026-03-26 11:30:34
○ 2026-08-09 19:05:10

○A52.178.167.1092017-01-31 → 2017-02-02 · 5 obs

○ 2016-04-29 02:00:30
● 2017-01-31 00:04:44
● 2017-02-02 23:17:48
○ 2018-09-28 22:52:52
○ 2026-08-09 19:05:10

○A64.4.6.1002015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 23:37:36
● 2016-04-29 02:00:30
○ 2017-01-31 00:04:44
○ 2026-08-09 19:05:10

○A65.55.39.102015-06-14 → 2016-04-29 · 4 obs

● 2015-06-14 23:37:36
● 2016-04-29 02:00:30
○ 2017-01-31 00:04:44
○ 2026-08-09 19:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...	-
visualstudio.cn	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	-

✅ Authoritative Response

Server:208.84.5.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visualstudio.cn (unsigned zone)

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-08.azure-dns.com, ns2-08.azure-dns.net...`
SOA	1	`ns1-08.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

visualstudio.cn resolves to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two others

Two other host names, along with disneylandkinect.net, xboxvideo.at and mi.microsoft.com, also share IP numbers with visualstudio.cn.

Name Servers

The NS records for visualstudio.cn point to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

The name servers of visualstudio.cn overlap at least partially with those of other domains — among them hasankalyoncu.com.tr, pcl.lib.wa.us, xamarin.sg and two more.

Each of the four hosts ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org has two IP addresses. ns1-08.azure-dns.com points to 13.107.236.8 and 2603:1061:0:700::8. ns4-08.azure-dns.info points to 208.84.5.8 and 2620:1ec:bda:700::8. ns2-08.azure-dns.net points to 150.171.21.8 and 2620:1ec:8ec:700::8. ns3-08.azure-dns.org points to 204.14.183.8 and 2a01:111:4000:700::8.