`microsoftupdate.dns1.us`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`ns1.changeip.org` ⭐ ⚠️ Not in parent delegation
		A	2600:3c01::f03c:92ff:fe2a:bcd5^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
		A	92.123.94.167^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-167.akashield.net`
NS	`ns2.changeip.org` ⚠️ Not in parent delegation
		A	2600:3c03::f03c:92ff:fe2a:bc9d^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	92.123.95.167^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-167.akashield.net`
SOA	`ns1.changeip.org`noc@changeip.com serial=4

`dns1.us`

	DNSSEC	⚠️ Not signed
	A	204.16.169.54^{🇺🇸 AS19557204.16.168.0/21}
	NS	`ns1.changeip.org` ⭐
	NS	`ns1.changeip.com` ⚠️ Not in zone NS records
	NS	`ns2.changeip.com` ⚠️ Not in zone NS records
	NS	`ns3.changeip.com` ⚠️ Not in zone NS records
	NS	`ns4.changeip.com` ⚠️ Not in zone NS records
	NS	`ns5.changeip.com` ⚠️ Not in zone NS records
	NS	`ns6.changeip.com` ⚠️ Not in zone NS records
	TXT	`v=spf1 ip4:204.16.168.0/21 -all`
	SOA	`ns1.changeip.org`noc@changeip.com serial=1

WOT: NOT_SAFE (46/100)
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: SUSPICIOUS (17/100)
📈 Tranco rank: #97,756

Same first word

Similar names

updatemicrosoft.biz

updatemicrosoft.us

microsoftupadte.com

fitcomputadores.com.br

microsoftudpate.com

updatemicrosoft.com

updatemicrosoft.net

updatemicrosoft.info

updatemicrosoft.org

DNS History

4 records (3 active, 1 former)

●NSns1.changeip.org2015-08-22 → 2026-04-20 · 2 obs

● 2015-08-22 04:35:58
● 2026-04-20 11:20:42

●NSns2.changeip.org2015-08-22 → 2026-04-20 · 2 obs

● 2015-08-22 04:35:58
● 2026-04-20 11:20:42

●A127.0.0.12016-11-23 → 2026-04-20 · 3 obs

○ 2016-05-26 21:24:02
● 2016-11-23 00:01:32
● 2026-04-20 11:20:42

○A142.4.120.82015-08-22 → 2016-05-26 · 4 obs

● 2015-08-22 04:35:58
● 2016-05-26 21:24:02
○ 2016-11-23 00:01:32
○ 2026-04-20 11:20:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	f.cctld.us, n.cctld.us, y.cctld.us, m.cctld.us...	-
dns1.us	ns1.changeip.com, ns6.changeip.com, ns5.changeip.com, ns4.changeip.com...	-

✅ Authoritative Response

Server:172.105.65.55

NS records: ns1.changeip.com, ns6.changeip.com, ns5.changeip.com, ns4.changeip.com, ns3.changeip.com, ns2.changeip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dns1.us (unsigned zone)

⏱️ Timing

Total: 4699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
NS	2	`ns1.changeip.org, ns2.changeip.org`
SOA	1	`ns1.changeip.org noc.changeip.com`

Analysis

IP Addresses

microsoftupdate.dns1.us resolves to one IP number: 127.0.0.1.

other host names including mail.neu.kz, 69.12.83.4.static.quadranet.com, 51.172.static.quadranet.com, 204.152.198.167.static.quadranet.com and postman8.data.net.uk share IP numbers with microsoftupdate.dns1.us.

Name Servers

microsoftupdate.dns1.us is delegated to two name servers ns1.changeip.org and ns2.changeip.org.

microsoftupdate.dns1.us shares the same name server setup as other domains, for instance pubgclaim11.zzux.com, joingrupwhatsapp18.my03.com, yahoo.dns05.com, chinhphu.ddns.ms and secureconnectbankofamerica.serveuser.com.

microsoftupdate.dns1.us at least partially shares name servers with other domains, for instance epochtimes.https443.net, dynamic-dns.net, dnsupdate.ddns.us, sed.4dq.com and zolanas.xxuz.com.

Host names with two IP numbers:

The host name ns1.changeip.org points to 2600:3c01::f03c:92ff:fe2a:bcd5 and 92.123.94.167; the host name ns2.changeip.org points to 2600:3c03::f03c:92ff:fe2a:bc9d and 92.123.95.167.

microsoftupdate.dns1.us - robtex.com