visualstudio.com.pt - dns.ninja

`visualstudio.com.pt`

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	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com.pt`

	DNSSEC	⚠️ Not signed
	TXT	`DNS.PT Domain`

WOT: SAFE (60/100)

Same first word

Similar names

studiovisual.co

visulastudio.com

studiovisual.cz

visualstuido.com

studiovisual.com

studiovisual.fr

studiovisual.it

studiovisual.com.br

studiovisual.net

DNS History

17 records (9 active, 8 former)

●NSns1-04.azure-dns.com2026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

○NSns1.msft.net2015-06-01 → 2017-06-05 · 4 obs

● 2015-06-01 23:03:40
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

●NSns2-04.azure-dns.net2026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

○NSns2.msft.net2015-06-01 → 2017-06-05 · 4 obs

● 2015-06-01 23:03:40
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

●NSns3-04.azure-dns.org2026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

○NSns3.msft.net2015-06-01 → 2017-06-05 · 4 obs

● 2015-06-01 23:03:40
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

●NSns4-04.azure-dns.info2026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

○NSns4.msft.net2015-06-01 → 2017-06-05 · 4 obs

● 2015-06-01 23:03:40
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

●A20.112.250.1332026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

●A20.231.239.2462026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

●A20.236.44.1622026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

●A20.70.246.202026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

●A20.76.201.1712026-06-08 → 2026-06-08 · 3 obs

○ 2017-06-05 22:04:42
● 2026-06-08 19:27:54
● 2026-06-08 19:27:56

○A40.84.199.2332017-06-05 → 2017-06-05 · 4 obs

○ 2016-07-27 12:20:54
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

○A52.178.167.1092017-06-05 → 2017-06-05 · 4 obs

○ 2016-07-27 12:20:54
● 2017-06-05 22:04:42
○ 2026-06-08 19:27:54
○ 2026-06-08 19:27:56

○A64.4.6.1002015-06-01 → 2016-07-27 · 4 obs

● 2015-06-01 23:03:40
● 2016-07-27 12:20:54
○ 2017-06-05 22:04:42
○ 2026-06-08 19:27:56

○A65.55.39.102015-06-01 → 2016-07-27 · 4 obs

● 2015-06-01 23:03:40
● 2016-07-27 12:20:54
○ 2017-06-05 22:04:42
○ 2026-06-08 19:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	-
visualstudio.com.pt	ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info, ns1-04.azure-dns.com	-

✅ Authoritative Response

Server:150.171.21.4

NS records: ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info, ns1-04.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visualstudio.com.pt (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

visualstudio.com.pt carries 5 IP addresses, listing 20.70.246.20, 20.76.201.171 and 20.112.250.133 among them, with two others omitted.

Two other host names, along with microsoftdictionary.com, hotmail-profiles.biz and accessvb.com, also share IP numbers with visualstudio.com.pt.

Name Servers

The DNS delegation for visualstudio.com.pt covers 4 name servers — ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

The name servers of visualstudio.com.pt overlap at least partially with those of other domains — among them streetsidefacts.net, chameleonx.com, pharmo.nl and two more.

Each of the four hosts ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org has two IP addresses. ns1-04.azure-dns.com points to 13.107.236.4 and 2603:1061:0:700::4. ns4-04.azure-dns.info points to 208.84.5.4 and 2620:1ec:bda:700::4. ns2-04.azure-dns.net points to 150.171.21.4 and 2620:1ec:8ec:700::4. ns3-04.azure-dns.org points to 204.14.183.4 and 2a01:111:4000:700::4.