`upgradehotmail.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=1777260763

Same first word

upgradehotmail.biz

upgradehotmail.org

upgradehotmail.info

upgradehotmail.us

upgradehotmail.net

upgradehotmail.com

Similar names

hotmailupgrade.info

hotmailupgrade.biz

hotmailupgrade.net

hotmailupgrade.com

hotmailupgrade.us

hotmailupgrade.org

DNS History

19 records (9 active, 10 former)

●NSns1-03.azure-dns.com2019-03-03 → 2026-04-27 · 3 obs

○ 2016-05-29 16:51:04
● 2019-03-03 04:20:10
● 2026-04-27 03:53:58

○NSns1.msft.net2015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

●NSns2-03.azure-dns.net2019-03-03 → 2026-04-27 · 3 obs

○ 2016-05-29 16:51:04
● 2019-03-03 04:20:10
● 2026-04-27 03:53:58

○NSns2.msft.net2015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

●NSns3-03.azure-dns.org2019-03-03 → 2026-04-27 · 3 obs

○ 2016-05-29 16:51:04
● 2019-03-03 04:20:10
● 2026-04-27 03:53:58

○NSns3.msft.net2015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

●NSns4-03.azure-dns.info2019-03-03 → 2026-04-27 · 3 obs

○ 2016-05-29 16:51:04
● 2019-03-03 04:20:10
● 2026-04-27 03:53:58

○NSns4.msft.net2015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

○A104.215.95.1872019-03-03 → 2019-03-03 · 4 obs

○ 2017-02-05 06:47:06
● 2019-03-03 04:20:10
○ 2026-02-28 15:38:02
○ 2026-04-27 03:53:58

●A20.112.250.1332026-02-28 → 2026-04-27 · 3 obs

○ 2019-03-03 04:20:10
● 2026-02-28 15:38:02
● 2026-04-27 03:53:58

●A20.231.239.2462026-02-28 → 2026-04-27 · 3 obs

○ 2019-03-03 04:20:10
● 2026-02-28 15:38:02
● 2026-04-27 03:53:58

●A20.236.44.1622026-02-28 → 2026-04-27 · 3 obs

○ 2019-03-03 04:20:10
● 2026-02-28 15:38:02
● 2026-04-27 03:53:58

●A20.70.246.202026-02-28 → 2026-04-27 · 3 obs

○ 2019-03-03 04:20:10
● 2026-02-28 15:38:02
● 2026-04-27 03:53:58

●A20.76.201.1712026-02-28 → 2026-04-27 · 3 obs

○ 2019-03-03 04:20:10
● 2026-02-28 15:38:02
● 2026-04-27 03:53:58

○A40.84.199.2332017-02-05 → 2017-02-05 · 4 obs

○ 2016-05-29 16:51:04
● 2017-02-05 06:47:06
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

○A52.164.206.562019-03-03 → 2019-03-03 · 4 obs

○ 2017-02-05 06:47:06
● 2019-03-03 04:20:10
○ 2026-02-28 15:38:02
○ 2026-04-27 03:53:58

○A52.178.167.1092017-02-05 → 2017-02-05 · 4 obs

○ 2016-05-29 16:51:04
● 2017-02-05 06:47:06
○ 2019-03-03 04:20:10
○ 2026-04-27 03:53:58

○A64.4.6.1002015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2017-02-05 06:47:06
○ 2026-04-27 03:53:58

○A65.55.39.102015-08-13 → 2016-05-29 · 4 obs

● 2015-08-13 20:31:06
● 2016-05-29 16:51:04
○ 2017-02-05 06:47:06
○ 2026-04-27 03:53:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:150.171.21.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upgradehotmail.us (unsigned zone)

⏱️ Timing

Total: 511ms | 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

upgradehotmail.us points to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

Other host names, for instance mgspc.org, microsoftstories.com, azure.host, site-msn.net and hotmail.org.lv share IP numbers with upgradehotmail.us.

Name Servers

upgradehotmail.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.

upgradehotmail.us at least partially shares name servers with other domains such as bingshopping.ca, ndb.int, microsoftsol.com.br, esu19.org and evrgrn.org.

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

upgradehotmail.us - robtex.com