`hotmailvalidate.us`

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	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
SOA	`ns1-03.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

Same first word

hotmailvalidate.info

hotmailvalidate.org

hotmailvalidate.net

hotmailvalidate.com

hotmailvalidate.us

hotmailvalidate.biz

DNS History

17 records (9 active, 8 former)

●NSns1-03.azure-dns.com2026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

○NSns1.msft.net2015-05-04 → 2017-04-20 · 4 obs

● 2015-05-04 08:49:34
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

●NSns2-03.azure-dns.net2026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

○NSns2.msft.net2015-05-04 → 2017-04-20 · 4 obs

● 2015-05-04 08:49:34
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

●NSns3-03.azure-dns.org2026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

○NSns3.msft.net2015-05-04 → 2017-04-20 · 4 obs

● 2015-05-04 08:49:34
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

●NSns4-03.azure-dns.info2026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

○NSns4.msft.net2015-05-04 → 2017-04-20 · 4 obs

● 2015-05-04 08:49:34
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

●A20.112.250.1332026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

●A20.231.239.2462026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

●A20.236.44.1622026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

●A20.70.246.202026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

●A20.76.201.1712026-02-28 → 2026-03-23 · 3 obs

○ 2017-04-20 13:18:18
● 2026-02-28 15:28:00
● 2026-03-23 14:08:10

○A40.84.199.2332017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-15 22:10:58
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

○A52.178.167.1092017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-15 22:10:58
● 2017-04-20 13:18:18
○ 2026-02-28 15:28:00
○ 2026-03-23 14:08:10

○A64.4.6.1002015-05-04 → 2016-09-15 · 4 obs

● 2015-05-04 08:49:34
● 2016-09-15 22:10:58
○ 2017-04-20 13:18:18
○ 2026-03-23 14:08:10

○A65.55.39.102015-05-04 → 2016-09-15 · 4 obs

● 2015-05-04 08:49:34
● 2016-09-15 22:10:58
○ 2017-04-20 13:18:18
○ 2026-03-23 14:08:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
hotmailvalidate.us	ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com	-

✅ Authoritative Response

Server:150.171.21.3

NS records: ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hotmailvalidate.us (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
SOA	1	`ns1-03.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

Five IP numbers are pointed to by hotmailvalidate.us: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

For instance, other host names windowsmobile.co.kr, ordermicrosoft.com, xbox1.ru, hotmail-profiles.us and xn--cckq4bbe0b2jzf5b.net share IP numbers with hotmailvalidate.us.

Name Servers

hotmailvalidate.us is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

hotmailvalidate.us shares name servers with other domains at least partially, for example crackdown.com, protectclimate.com, bpdominicano.com, science1st.com and seaofthieves.fi.

Host names with two IP numbers:

ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3

ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3

ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3

ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3

hotmailvalidate.us - robtex.com